Station No. 62795: ABU NAAMA , SUDAN Latitude: 12 44N Longitude: 34 8E Station Elevation (M.S.L.): 445 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 5.7 142.1 67.6 156.3 98.2 4.3 51.3 0.0 0.0 525.5 1992 0.0 0.0 0.0 0.0 24.8 25.2 174.5 173.7 61.8 37.9 3.5 0.0 501.4 1993 0.0 0.0 0.0 5.5 36.9 186.2 345.2 235.5 103.2 31.6 10.0 0.0 954.1 1994 0.0 0.0 0.0 0.0 31.2 18.3 192.2 235.3 78.5 8.0 0.0 0.0 563.5 1995 0.0 0.0 19.4 0.0 66.2 93.2 200.4 86.7 50.8 6.0 0.0 0.0 522.7 1996 0.0 0.0 0.0 1.9 148.7 96.7 82.1 165.0 145.5 15.5 0.0 0.0 655.4 1997 0.0 0.0 0.0 4.7 5.3 145.2 211.8 253.4 46.0 16.5 17.1 0.0 700.0 1998 0.0 0.0 1.0 6.7 16.4 73.0 247.8 267.3 193.0 25.2 0.0 0.0 830.4 1999 0.0 0.0 0.0 2.6 19.8 102.9 92.6 265.6 156.1 31.1 0.0 0.0 670.7 2000 0.0 0.0 0.0 0.0 17.0 92.7 156.7 212.8 97.4 0.0 0.0 0.0 576.6 MEAN 0.0 0.0 2.0 2.7 50.8 90.1 186.0 199.4 93.7 22.3 3.1 0.0 650.0 Station No. 62640: ABU HAMED , SUDAN Latitude: 19 32N Longitude: 033 19E Station Elevation (M.S.L.): 312 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 0.3 8.6 0.0 0.0 10.5 1992 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 1.4 0.0 2.1 1993 0.0 0.0 0.0 0.0 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 1994 0.0 0.0 0.0 0.0 0.0 0.0 14.2 66.0 0.0 0.0 0.0 0.0 80.2 1995 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.5 1.0 0.0 0.0 0.0 10.5 1996 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1997 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1998 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 1.4 1999 0.0 0.0 0.0 0.0 0.0 0.0 2.0 8.5 15.3 0.0 0.0 0.0 25.8 2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MEAN 0.0 0.0 0.0 0.0 0.2 0.0 1.6 8.6 1.8 0.9 0.1 0.0 13.2 Station No. 62790: NYALA , SUDAN Latitude: 12 3N Longitude: 24 53E Station Elevation (M.S.L.): 674 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 0.0 13.2 103.0 129.5 143.0 29.8 0.0 0.0 0.0 418.5 1992 0.0 0.0 0.0 0.0 12.0 3.7 120.0 115.7 60.8 13.7 0.0 0.0 325.9 1993 0.0 0.0 0.0 0.0 71.2 10.2 54.5 133.8 50.0 0.0 0.0 0.0 319.7 1994 0.0 0.0 0.0 0.0 67.2 55.0 30.0 196.0 41.7 27.0 0.0 0.0 416.9 1995 0.0 0.0 0.0 0.0 2.8 0.9 79.1 145.3 48.6 2.0 0.0 0.0 278.7 1996 0.0 0.0 0.0 0.0 3.9 108.0 63.8 70.0 70.6 29.4 0.0 0.0 345.7 1997 0.0 0.0 0.0 3.4 0.0 57.0 193.7 87.5 47.0 6.7 0.0 0.0 395.3 1998 0.0 0.0 0.0 1.1 1.1 15.1 135.1 107.3 80.5 62.7 0.0 0.0 402.9 1999 0.0 0.0 0.0 0.0 25.5 15.2 99.9 216.7 108.2 48.2 0.0 0.0 513.7 2000 0.0 0.0 0.0 0.0 10.7 45.1 127.7 142.1 145.3 76.5 0.0 0.0 547.4 MEAN 0.0 0.0 0.0 0.5 20.8 41.3 103.3 135.7 68.3 26.6 0.0 0.0 396.5 Station No. 62840: MALAKAL , SUDAN Latitude: 9 33N Longitude: 31 39E Station Elevation (M.S.L.): 388 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 1.4 52.5 162.4 253.3 428.4 153.6 128.6 147.2 0.0 0.0 1327.4 1992 0.0 0.0 0.0 42.7 55.7 107.5 113.7 196.9 121.7 52.1 28.2 0.0 718.5 1993 0.0 0.0 0.0 105.3 111.9 108.2 117.8 134.5 138.9 37.9 0.0 0.0 754.5 1994 0.0 0.0 1.3 15.5 168.9 55.4 175.2 159.2 99.1 109.8 1.5 0.0 785.9 1995 0.0 0.2 6.7 28.5 94.9 108.9 147.4 158.5 123.5 79.7 4.2 0.0 752.5 1996 0.0 0.0 34.2 27.1 135.0 79.5 168.0 232.0 230.0 8.8 0.0 0.0 914.6 1997 0.0 0.0 4.4 24.3 95.7 108.2 147.8 160.1 125.8 78.2 4.1 0.0 748.6 1998 0.0 0.0 58.8 21.5 47.4 32.8 166.6 109.7 134.8 105.1 1.0 0.0 677.7 1999 0.0 7.9 0.0 11.2 97.2 221.5 150.3 172.9 170.9 112.1 0.0 0.0 944.0 2000 0.0 0.0 3.3 26.7 184.8 115.8 221.0 288.0 147.3 75.1 0.1 0.0 1062.1 MEAN 0.0 0.8 11.0 35.5 115.4 119.1 183.6 176.5 142.1 80.6 3.9 0.0 868.6 Station No. 63799: MALINDI , KENYA Latitude: 3 14S Longitude: 40 6E Station Elevation (M.S.L.): 23 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 1.0 - 89.8 515.2 78.3 160.9 42.5 17.6 12.3 7.3 17.9 - 1992 0.6 0.3 1.5 81.3 225.5 113.1 146.3 38.8 35.6 9.9 37.4 64.4 754.7 1993 91.1 0.0 25.7 129.2 203.4 263.1 57.8 32.9 18.5 46.8 22.1 54.3 944.9 1994 0.4 0.0 0.0 249.3 518.5 42.2 181.7 63.6 100.2 99.4 123.1 56.1 1434.5 1995 3.8 0.0 28.5 96.1 245.4 7.9 94.9 57.3 17.7 76.6 86.0 60.3 774.5 1996 1.8 10.2 49.9 176.9 374.5 74.9 93.5 14.3 31.7 7.2 35.7 0.0 870.6 1997 0.0 0.0 23.9 275.2 357.2 207.2 203.2 13.9 84.8 111.8 264.2 143.6 1685.0 1998 89.5 44.3 24.5 430.4 232.3 268.4 63.2 35.0 16.1 12.8 54.2 6.1 1276.8 1999 6.5 0.3 16.3 310.4 316.6 121.4 - 108.6 81.2 21.4 99.4 18.6 - 2000 0.0 0.0 118.0 34.6 353.6 192.1 65.0 39.1 31.2 120.9 33.0 3.3 990.8 MEAN 19.4 5.6 32.0 187.3 334.2 136.9 118.5 44.6 43.5 51.9 76.2 42.5 1092.6 Station No. 63619: MOYALE , KENYA Latitude: 3 32N Longitude: 35 37E Station Elevation (M.S.L.): 1097 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 30.9 47.5 58.4 71.8 184.7 15.5 50.8 20.0 0.0 29.0 26.5 20.7 555.8 1992 2.2 16.1 24.3 135.0 116.6 10.2 23.9 6.3 56.2 43.2 168.0 59.0 661.0 1993 42.0 24.5 38.2 67.0 205.4 37.3 9.8 0.0 1.4 73.4 50.5 6.3 555.8 1994 0.0 0.0 38.0 78.3 99.3 17.7 9.8 1.5 20.1 136.6 219.2 25.5 646.0 1995 1.0 35.7 121.0 99.2 46.9 10.1 21.9 20.4 4.6 88.5 44.9 18.5 512.7 1996 8.3 0.1 103.3 109.9 121.5 10.8 12.9 0.3 7.6 20.3 59.9 11.8 466.7 1997 0.0 0.5 41.7 304.9 21.8 21.4 7.5 3.0 11.3 605.4 277.1 51.1 1345.7 1998 113.6 67.7 16.1 238.4 148.3 46.7 18.2 20.8 2.2 9.9 34.1 16.9 732.9 1999 0.6 1.5 71.1 81.3 66.5 23.5 4.9 12.4 0.7 92.1 69.0 29.4 453.0 2000 15.9 0.0 0.0 70.9 82.1 5.0 11.9 21.9 20.6 72.5 50.4 25.3 376.5 MEAN 21.4 19.4 51.2 125.7 109.3 19.8 17.2 10.7 12.5 117.1 100.0 26.4 630.6 Station No. 62772: KOSTI , SUDAN Latitude: 13 10N Longitude: 32 40E Station Elevation (M.S.L.): 381 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.1 2.4 60.1 25.6 43.4 269.7 7.8 37.4 0.0 0.0 446.5 1992 0.0 0.0 0.0 0.0 10.2 8.5 56.2 62.7 20.1 6.4 0.0 0.0 164.1 1993 0.0 0.0 0.0 0.4 95.4 23.6 192.1 210.9 52.0 0.0 0.0 0.0 574.4 1994 0.0 0.0 0.0 0.0 0.1 19.6 88.6 139.8 80.5 0.4 0.0 0.0 329.0 1995 0.0 0.0 0.0 0.0 16.6 5.3 43.4 91.7 0.8 2.5 0.0 0.0 160.3 1996 0.0 0.0 0.0 0.0 31.6 43.5 181.0 88.3 70.3 0.0 0.0 0.0 414.7 1997 0.0 0.0 0.0 0.0 7.9 8.2 74.9 123.9 29.8 15.1 4.2 0.0 264.0 1998 0.0 0.0 0.0 0.0 30.4 0.0 127.5 138.9 1.8 2.3 0.0 0.0 300.9 1999 2.9 0.0 0.0 0.8 44.4 23.2 137.1 80.1 113.0 9.8 0.0 0.0 411.3 2000 0.0 0.0 0.0 1.3 0.2 4.2 132.2 71.6 93.2 21.0 0.0 0.0 323.7 MEAN 0.3 0.0 0.0 0.5 29.7 16.2 107.6 127.8 46.9 9.5 0.4 0.0 338.9 Station No. 62751: WAD MEDAN , SUDAN Latitude: 14 24N Longitude: 33 29E Station Elevation (M.S.L.): 408 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 2.6 0.4 0.0 40.2 56.2 25.7 4.4 0.0 0.0 129.5 1992 0.0 0.0 0.0 0.0 3.7 28.0 65.6 121.3 28.8 3.6 0.0 0.0 251.0 1993 0.0 0.0 0.0 0.0 47.9 19.7 9.2 103.0 67.8 0.0 0.0 0.0 247.6 1994 0.0 0.0 0.0 0.0 18.8 13.8 48.0 119.8 39.0 5.5 0.0 0.0 244.9 1995 0.0 0.0 0.0 1.4 3.0 54.0 192.2 162.1 4.7 6.4 0.0 0.0 423.8 1996 0.0 0.0 0.0 0.0 75.2 6.6 61.8 170.0 34.6 11.7 0.0 0.0 359.9 1997 0.0 0.0 0.0 0.0 19.1 11.2 123.3 90.2 28.3 47.6 0.0 0.0 319.7 1998 0.0 0.0 0.0 0.0 11.1 0.0 102.9 200.1 58.6 9.6 0.0 0.0 382.3 1999 13.9 0.0 0.0 0.0 11.5 7.5 178.4 103.2 63.3 15.7 0.0 0.0 393.5 2000 0.0 0.0 0.0 1.0 1.2 6.8 39.4 27.4 56.9 66.6 0.0 0.0 199.3 MEAN 1.4 0.0 0.0 0.5 19.2 14.8 86.1 115.3 40.8 17.1 0.0 0.0 295.2 Station No. 62762: SENNAR , SUDAN Latitude: 13 33N Longitude: 33 37E Station Elevation (M.S.L.): 418 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 35.0 115.2 14.0 133.7 147.7 24.2 10.8 0.0 0.0 480.6 1992 0.0 0.0 0.0 0.0 2.8 45.8 150.5 158.1 45.8 0.8 0.0 0.0 403.8 1993 0.0 0.0 0.0 10.7 72.6 16.1 131.3 223.9 72.1 0.0 0.0 0.0 526.7 1994 0.0 0.0 0.0 2.7 2.5 33.0 154.5 178.5 51.3 61.7 0.0 0.0 484.2 1995 0.0 0.0 0.0 0.7 24.2 10.5 137.5 198.4 69.7 45.4 0.0 0.0 486.4 1996 0.0 0.0 0.0 0.7 123.0 41.4 64.0 240.0 76.0 11.8 0.0 0.0 556.9 1997 0.0 0.0 0.0 0.3 11.7 21.5 43.8 111.8 79.9 19.5 6.4 0.0 294.9 1998 0.0 0.0 0.0 0.0 4.1 8.1 76.5 132.2 118.8 2.5 0.0 0.0 342.2 1999 0.0 0.0 0.0 1.3 5.1 13.2 124.7 190.0 96.1 17.3 0.5 0.0 448.2 2000 0.0 0.0 0.0 0.0 17.4 71.8 223.6 147.5 40.3 15.6 0.0 0.0 516.2 MEAN 0.0 0.0 0.0 5.1 37.9 27.5 124.0 172.8 67.4 18.5 0.7 0.0 454.0 Station No. 63832: TABORA , TANZANIA Latitude: 5 5S Longitude: 32 50E Station Elevation (M.S.L.): 1190 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 302.0 104.4 66.3 55.7 6.8 0.0 0.0 0.0 0.0 65.6 33.7 94.3 728.8 1992 31.1 107.5 112.7 206.7 39.2 1.3 0.0 0.0 0.0 65.0 162.2 184.8 910.5 1993 85.0 196.3 121.4 56.8 10.0 0.0 0.0 0.0 0.0 0.0 2.7 14.0 486.2 1994 224.7 126.9 64.5 83.6 21.2 0.0 0.0 0.0 3.5 3.5 86.7 249.0 863.6 1995 140.0 271.0 157.4 34.3 94.8 0.0 0.0 0.0 - 0.2 8.8 167.1 - 1996 93.3 221.5 266.8 49.2 37.3 0.0 0.0 0.0 5.2 6.2 179.3 179.3 1038.1 1997 173.2 152.9 139.4 184.7 62.6 7.2 0.0 0.0 0.0 0.0 54.9 416.2 1191.1 1998 307.9 129.2 112.5 102.8 53.7 0.0 0.0 0.0 0.0 29.2 33.4 123.6 892.3 1999 134.8 51.8 289.7 54.1 2.4 0.0 0.0 0.8 3.0 0.0 244.8 46.0 827.4 2000 96.4 96.6 166.3 74.0 0.5 0.0 0.0 0.0 2.0 31.5 186.1 150.2 803.6 MEAN 158.8 145.8 149.7 90.2 32.9 0.8 0.0 0.1 1.5 20.1 99.3 162.4 861.7 Station No. 62600: WADI HALFA , SUDAN Latitude: 21 49N Longitude: 31 29E Station Elevation (M.S.L.): 183 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 1.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 1992 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1993 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1994 0.0 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.0 0.0 2.0 1995 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1996 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1997 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1998 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1999 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MEAN 0.0 0.0 0.1 0.0 0.1 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.4 Station No. 63021: ASMARA , ERITREA Latitude: 16 40N Longitude: 38 20E Station Elevation (M.S.L.): 2325 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 2.8 36.1 28.5 19.6 47.9 60.4 1.2 30.1 0.0 0.0 226.6 1992 0.0 0.0 4.8 5.8 14.0 38.6 127.8 158.1 1.3 15.8 5.3 3.2 374.7 1993 3.5 3.8 56.4 79.7 41.7 10.1 163.8 58.5 21.5 26.2 0.0 0.0 465.2 1994 0.0 0.0 2.8 22.6 46.6 16.3 104.4 134.5 60.4 11.0 0.1 15.0 413.7 1995 0.0 0.0 0.0 71.8 31.6 0.1 163.4 116.5 32.7 0.0 0.0 0.0 416.1 1996 1.8 0.0 16.7 32.0 31.9 41.3 55.2 25.7 0.3 0.1 44.5 0.0 249.5 1997 0.0 0.0 9.6 6.0 102.0 44.0 243.0 98.0 0.0 117.0 69.1 0.0 688.7 1998 0.0 1.5 68.4 40.4 33.8 12.6 139.5 260.5 7.0 7.0 0.0 0.0 570.7 1999 28.0 0.0 0.0 28.2 8.2 21.6 199.3 110.0 6.0 1.0 0.2 0.0 402.5 2000 0.0 0.0 3.9 38.0 15.8 32.2 258.1 106.6 19.1 26.8 14.9 0.0 515.4 MEAN 3.3 0.5 16.5 36.1 35.4 23.6 150.2 112.9 14.9 23.5 13.4 1.8 432.3 Station No. 62641: PORT SUDAN , SUDAN Latitude: 19 35N Longitude: 37 13E Station Elevation (M.S.L.): 2 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 20.0 0.0 48.0 0.0 0.0 0.0 0.0 0.0 18.3 20.8 0.0 107.1 1992 0.0 0.2 0.0 0.5 0.0 0.0 0.1 5.0 0.0 5.2 96.9 0.4 108.3 1993 0.0 0.0 0.0 194.0 0.0 0.0 0.0 0.0 0.0 27.6 15.0 4.2 240.8 1994 11.2 0.0 0.0 0.0 4.0 0.0 11.8 0.0 0.0 5.0 22.0 0.0 54.0 1995 38.2 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 24.2 78.1 0.0 143.5 1996 3.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 5.0 42.2 2.3 53.5 1997 2.0 0.0 0.0 0.0 1.1 0.0 1.5 0.0 0.0 187.2 34.2 0.0 226.0 1998 0.0 0.0 0.0 0.0 12.0 0.0 24.6 5.4 0.0 0.0 0.0 0.0 42.0 1999 2.1 0.0 0.0 7.0 0.0 0.0 0.0 0.0 0.0 22.0 5.7 122.5 159.3 2000 0.0 0.0 0.0 4.4 0.0 0.0 2.0 0.0 0.0 24.6 60.5 2.0 93.5 MEAN 5.7 2.0 0.0 25.4 1.8 0.0 4.3 1.0 0.0 31.9 37.5 13.1 122.8 Station No. 62680: ATBARA , SUDAN Latitude: 17 42N Longitude: 33 58E Station Elevation (M.S.L.): 345 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 7.8 15.6 0.0 0.0 25.1 1992 0.0 0.0 0.0 0.0 1.0 0.0 0.0 35.2 1.2 0.0 0.0 0.0 37.4 1993 0.0 0.0 0.0 0.0 0.0 8.2 0.0 1.2 22.5 0.0 0.0 0.0 31.9 1994 0.0 0.0 0.0 0.0 0.0 0.0 5.9 28.0 19.0 21.6 0.0 0.0 74.5 1995 0.0 0.0 0.0 0.0 0.0 0.0 53.4 26.2 5.5 0.0 0.0 0.0 85.1 1996 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.0 7.2 0.0 0.0 0.0 14.2 1997 0.0 0.0 0.0 0.0 9.3 2.8 1.0 50.4 8.0 0.0 0.0 0.0 71.5 1998 0.0 0.0 0.0 0.0 0.0 0.0 4.4 14.5 2.0 7.5 0.0 0.0 28.4 1999 0.0 0.0 0.0 0.0 2.5 0.0 63.4 84.2 0.0 4.0 0.0 0.0 154.1 2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MEAN 0.0 0.0 0.0 0.0 1.3 1.1 13.0 24.7 7.3 4.9 0.0 0.0 52.2 Station No. 64390: BUJUMBURA , BURUNDI Latitude: 3 19S Longitude: 29 19E Station Elevation (M.S.L.): 783 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 45.6 112.7 110.0 93.8 71.6 5.5 8.0 3.6 13.5 110.8 80.7 111.0 766.8 1992 59.3 88.6 97.2 49.9 100.8 7.7 0.0 0.0 15.5 32.8 83.6 69.0 604.4 1993 87.5 114.3 125.7 73.1 58.7 0.5 0.0 0.0 1.2 28.1 71.3 46.4 606.8 1994 161.1 11.5 58.8 109.1 35.8 0.6 0.0 0.0 6.6 60.8 100.4 105.1 649.8 1995 43.9 139.9 20.4 113.1 40.5 12.1 0.0 0.0 21.5 66.5 58.2 41.5 557.6 1996 116.5 42.8 221.0 81.8 8.0 20.4 0.0 1.2 39.1 105.0 51.6 72.0 759.4 1997 19.9 19.0 180.5 90.5 31.6 3.7 0.0 32.1 10.8 91.8 135.1 161.5 776.5 1998 105.7 116.9 219.8 73.7 92.8 19.9 3.8 2.0 21.6 13.1 33.4 53.4 756.1 1999 71.7 13.9 147.2 92.5 14.7 0.3 0.0 28.0 60.6 48.2 128.3 159.6 765.0 2000 103.1 37.0 159.4 42.1 3.7 0.0 0.0 - 40.2 - 203.8 150.7 - MEAN 81.4 69.7 134.0 82.0 45.8 7.1 1.2 7.4 23.1 61.9 94.6 97.0 705.2 Station No. 63331: GONDAR , ETHIOPIA Latitude: 12 32N Longitude: 37 26E Station Elevation (M.S.L.): 2212 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 - - - - - - - - - 35.9 0.0 - 1992 0.0 0.0 2.7 50.7 80.7 86.8 249.5 219.2 117.6 79.6 19.6 21.6 928.0 1993 0.0 3.5 30.8 78.5 104.2 166.6 305.4 201.9 136.6 86.5 36.8 0.5 1151.3 1994 0.0 1.0 0.0 7.8 84.5 156.0 289.4 265.9 120.0 38.0 20.0 2.8 985.4 1995 0.0 0.0 34.5 23.9 99.3 105.9 283.0 307.4 91.8 11.9 0.9 19.8 978.4 1996 0.0 4.4 22.2 83.6 183.8 194.7 248.3 23.6 75.8 67.7 23.2 0.4 927.7 1997 0.0 1.8 28.2 42.8 124.2 184.8 239.7 230.4 33.1 200.3 40.2 13.7 1139.2 1998 0.0 0.0 0.0 3.7 88.5 284.9 383.0 487.9 125.7 126.4 4.8 - - 1999 35.0 0.0 0.0 0.0 42.0 127.1 146.4 444.8 400.6 211.5 337.8 - - 2000 0.0 1.4 3.9 73.2 60.7 364.3 451.4 368.6 166.6 268.7 1.9 0.0 1760.7 MEAN 3.5 1.3 13.6 40.5 96.4 185.7 288.5 283.3 140.9 121.2 52.1 7.3 1234.3 Station No. 63630: GULU , UGANDA Latitude: 2 45N Longitude: 32 20E Station Elevation (M.S.L.): 1105 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.2 84.4 109.6 148.5 248.2 154.1 133.5 242.6 80.2 128.9 75.2 23.1 1446.5 1992 22.9 5.0 21.5 153.5 254.2 243.2 181.2 222.9 127.6 393.4 75.3 107.8 1808.5 1993 5.5 21.9 35.6 211.1 255.0 243.0 131.6 199.5 114.9 131.1 123.7 65.2 1538.1 1994 2.8 0.0 91.5 158.9 160.5 251.1 272.0 294.5 123.0 191.2 196.8 0.1 1742.4 1995 0.0 1.0 48.8 143.4 95.4 155.6 202.9 183.6 206.0 130.8 122.3 37.8 1327.6 1996 57.1 25.5 73.2 140.6 312.8 132.2 156.0 247.9 127.7 279.6 83.7 4.1 1640.4 1997 7.2 0.0 46.3 207.3 119.6 66.6 150.1 114.5 60.1 240.9 192.0 89.5 1294.1 1998 35.3 1.1 3.2 173.1 57.0 89.5 129.6 164.4 106.4 225.5 151.4 23.4 1159.9 1999 18.7 0.0 105.9 171.1 131.0 79.6 141.3 250.7 233.7 299.8 101.9 26.1 1559.8 2000 4.5 1.4 23.3 147.6 130.8 158.9 167.4 156.0 221.4 238.8 99.0 17.9 1367.0 MEAN 17.2 14.0 55.9 165.5 176.4 157.4 166.6 207.7 140.1 226.0 122.1 39.5 1488.4 Station No. 63402: JIMMA , ETHIOPIA Latitude: 7 40N Longitude: 36 50E Station Elevation (M.S.L.): 1577 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 79.4 80.9 61.9 169.0 109.5 222.8 199.7 246.0 139.5 50.7 7.8 78.1 1445.3 1992 28.4 56.4 55.9 161.7 143.5 287.0 212.2 343.7 175.2 180.0 69.7 35.6 1749.3 1993 78.7 80.8 110.3 236.7 237.1 225.1 195.2 262.6 171.0 174.1 3.0 0.3 1774.9 1994 2.0 27.8 86.5 153.4 212.7 278.4 28.4 159.8 177.1 11.1 18.6 10.5 1166.3 1995 8.2 26.5 74.0 192.3 115.2 163.2 181.0 216.4 141.7 48.5 30.0 126.1 1323.1 1996 40.8 23.4 133.5 203.1 174.8 196.5 221.5 91.0 248.0 24.1 93.1 40.4 1490.2 1997 65.2 0.0 68.7 178.0 273.6 236.9 122.4 276.3 148.1 336.7 243.4 36.1 1985.4 1998 102.5 21.6 96.5 92.8 173.6 222.6 248.4 306.7 199.9 200.7 46.5 1.4 1713.2 1999 29.8 0.7 84.4 71.8 213.7 175.0 136.1 102.3 130.9 197.8 1.1 2.0 1145.6 2000 0.0 1.0 39.3 194.4 237.7 153.7 265.9 158.7 255.2 - - - - MEAN 43.5 31.9 81.1 165.3 189.1 216.1 181.1 216.3 178.7 136.0 57.0 36.7 1532.9 Station No. 62752: GEDAREF , SUDAN Latitude: 14 2N Longitude: 35 24E Station Elevation (M.S.L.): 599 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 33.6 133.6 34.9 208.3 244.3 51.5 47.0 0.7 0.0 753.9 1992 0.0 0.0 4.0 0.0 6.8 20.8 229.2 196.1 61.3 111.2 0.0 0.0 629.4 1993 0.0 0.0 0.0 13.5 44.2 81.4 201.2 301.3 133.4 2.3 0.0 0.0 777.3 1994 0.0 0.0 0.0 0.2 24.8 63.6 278.6 189.4 75.4 3.4 0.0 0.0 635.4 1995 0.0 0.0 0.0 5.9 7.4 81.5 190.1 143.7 96.2 0.0 0.0 0.0 524.8 1996 0.0 0.0 7.6 2.0 116.0 81.9 87.7 337.0 89.5 7.4 0.0 0.0 729.1 1997 0.0 0.0 0.0 3.6 21.0 68.2 183.2 226.5 71.4 14.0 1.4 0.0 589.3 1998 0.0 0.0 0.0 2.2 5.0 22.9 99.6 291.2 112.5 24.1 0.0 0.0 557.5 1999 0.0 0.0 0.0 0.0 58.3 114.5 210.8 303.6 93.5 48.4 1.2 0.0 830.3 2000 0.0 0.0 0.0 6.7 14.5 59.5 225.4 199.6 77.8 24.8 0.0 0.0 608.3 MEAN 0.0 0.0 1.2 6.8 43.2 62.9 191.4 243.3 86.3 28.3 0.3 0.0 663.5 Station No. 64387: KIGALI , RWANDA Latitude: 1 58S Longitude: 30 7E Station Elevation (M.S.L.): 1497 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 67.0 95.2 82.5 139.8 180.1 18.4 10.5 27.0 51.6 146.0 67.2 52.5 937.8 1992 46.4 48.9 94.4 140.6 43.2 28.2 1.3 1.1 57.8 86.7 53.7 84.8 687.1 1993 128.0 89.2 65.5 88.6 119.9 8.7 0.0 67.1 22.7 34.4 121.3 28.8 774.2 1994 125.8 57.4 206.9 119.2 - - - - 101.5 65.1 157.7 118.2 - 1995 76.4 57.7 119.8 155.2 114.0 63.9 0.0 1.1 74.7 131.1 139.7 46.0 979.6 1996 42.2 97.1 136.4 124.9 42.4 45.6 36.5 95.0 80.3 52.0 67.6 28.3 848.3 1997 116.3 45.4 98.8 171.1 59.8 67.3 6.2 40.6 11.7 166.8 147.0 134.1 1065.1 1998 141.9 200.0 161.3 93.3 222.7 35.8 8.7 41.7 93.3 107.1 122.1 54.6 1282.5 1999 64.4 19.5 218.2 121.8 43.9 0.0 0.0 64.4 77.8 48.9 106.0 104.3 869.2 2000 22.1 58.2 100.7 84.1 51.3 0.0 0.0 5.4 32.6 129.2 144.2 76.3 704.1 MEAN 83.0 76.9 128.4 123.9 97.5 29.8 7.0 38.2 60.4 96.7 112.7 72.8 927.2 Station No. 62810: KADUGULI , SUDAN Latitude: 11 0N Longitude: 29 43E Station Elevation (M.S.L.): 499 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.2 66.0 79.1 103.5 126.3 97.4 150.8 92.8 0.0 0.0 716.1 1992 0.0 0.0 0.0 2.0 58.5 127.1 75.0 114.0 70.9 75.9 3.0 0.0 526.4 1993 0.0 0.0 0.0 35.5 58.5 77.8 75.0 192.4 144.2 47.3 3.0 0.0 633.7 1994 0.0 0.0 0.0 8.0 122.8 97.2 144.9 71.4 176.5 17.5 0.0 0.0 638.3 1995 0.0 0.0 0.0 12.7 47.8 264.5 168.6 129.5 266.5 101.7 0.0 0.0 991.3 1996 12.7 0.0 104.0 252.0 86.7 83.8 140.5 152.0 143.2 83.8 0.0 0.0 1058.7 1997 3.0 0.0 0.0 13.5 127.8 74.0 139.3 149.6 141.3 161.1 0.0 0.0 809.6 1998 0.0 0.0 3.0 3.6 59.9 80.1 107.5 308.6 141.4 105.6 0.0 0.0 809.7 1999 2.5 0.0 0.0 0.0 46.3 99.4 113.6 256.6 129.5 211.5 0.0 0.0 859.4 2000 0.0 0.0 0.0 10.6 34.5 50.3 62.5 202.0 62.7 51.4 0.0 0.0 474.0 MEAN 1.8 0.0 10.7 40.4 72.2 105.8 115.3 167.3 142.7 94.9 0.6 0.0 751.7 Station No. 62660: KARIMA , SUDAN Latitude: 18 33N Longitude: 31 51E Station Elevation (M.S.L.): 249 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 0.0 0.0 0.0 6.0 0.0 15.7 0.0 0.0 0.0 21.7 1992 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1993 0.7 0.0 0.0 0.0 10.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11.4 1994 0.0 0.0 0.0 0.0 0.0 0.0 32.7 10.9 0.0 0.6 0.0 0.0 44.2 1995 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 1.0 1996 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.3 1997 0.0 0.0 0.0 0.0 2.2 0.0 0.0 10.8 0.0 0.0 0.0 0.0 13.0 1998 0.0 0.0 0.0 0.0 0.0 0.0 1.0 3.8 1.5 0.0 0.0 0.0 6.3 1999 0.0 0.0 0.0 0.0 0.0 0.0 6.0 51.2 5.5 0.0 0.0 0.0 62.7 2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 2.0 MEAN 0.1 0.0 0.0 0.0 1.3 0.0 4.6 7.7 2.6 0.1 0.0 0.0 16.3 Station No. 62730: KASSALA , SUDAN Latitude: 15 28N Longitude: 36 24E Station Elevation (M.S.L.): 500 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 16.5 1.4 0.0 41.8 28.9 0.0 4.0 0.0 0.0 92.6 1992 0.0 0.0 0.0 0.0 23.0 34.5 117.3 109.3 69.7 3.2 6.6 0.0 363.6 1993 0.0 0.0 0.0 2.0 18.7 49.2 40.0 71.7 16.8 0.0 0.0 0.0 198.4 1994 0.0 0.0 0.0 0.0 12.5 0.0 70.1 64.4 69.9 15.6 0.0 0.0 232.5 1995 0.0 0.0 0.0 0.0 0.0 0.0 126.0 68.6 137.0 0.0 0.0 0.0 331.6 1996 0.0 0.0 0.3 1.6 10.3 104.0 29.1 40.0 14.5 1.7 0.0 0.0 201.5 1997 0.0 0.0 0.0 4.0 3.9 3.7 86.6 64.7 31.1 10.0 0.0 0.0 204.0 1998 0.0 0.0 0.0 2.4 7.0 3.6 25.0 187.3 21.1 2.4 0.0 0.0 248.8 1999 2.2 0.0 0.0 0.0 0.0 6.3 98.8 146.3 43.4 14.6 0.0 0.0 311.6 2000 0.0 0.0 0.0 8.4 4.5 5.0 30.9 53.5 74.2 9.2 0.0 0.0 185.7 MEAN 0.2 0.0 0.0 3.5 8.1 20.6 66.6 83.5 47.8 6.1 0.7 0.0 237.0 Station No. 62721: KHARTOUM , SUDAN Latitude: 15 36N Longitude: 32 33E Station Elevation (M.S.L.): 380 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 0.0 2.3 0.0 4.3 37.7 0.0 0.6 0.0 0.0 44.9 1992 0.0 0.0 0.0 0.0 10.9 0.0 6.9 87.5 38.8 0.0 0.0 0.0 144.1 1993 0.0 0.0 0.0 0.0 3.8 0.0 1.0 33.4 0.0 1.6 0.0 0.0 39.8 1994 0.0 0.0 0.0 0.0 12.7 0.0 51.3 48.0 110.2 19.4 0.0 0.0 241.6 1995 0.0 0.0 0.0 0.0 0.0 0.3 83.3 52.8 45.9 11.4 0.0 0.0 193.7 1996 0.0 0.0 0.0 0.0 19.2 0.4 32.0 58.8 92.6 0.5 0.0 0.0 203.5 1997 0.0 0.0 0.0 0.0 0.0 4.7 50.5 39.0 9.5 43.2 0.0 0.0 146.9 1998 0.0 0.0 0.0 0.0 0.0 0.0 2.0 27.9 85.4 4.0 0.0 0.0 119.3 1999 0.0 0.0 0.0 0.0 0.0 1.9 26.9 47.3 25.5 29.0 0.0 0.0 130.6 2000 0.0 0.0 0.0 0.0 0.0 0.0 1.4 8.5 15.3 34.8 0.0 0.0 60.0 MEAN 0.0 0.0 0.0 0.0 4.9 0.7 26.0 44.1 42.3 14.4 0.0 0.0 132.4 Station No. 62941: JUBA , SUDAN Latitude: 4 52N Longitude: 31 36E Station Elevation (M.S.L.): 457 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 6.0 70.2 21.4 307.6 289.2 105.0 194.4 173.4 95.6 128.2 16.2 2.0 1409.2 1992 44.5 0.0 18.5 69.2 106.8 88.9 137.7 113.6 65.8 263.9 18.9 15.2 943.0 1993 11.4 3.1 38.4 153.8 188.4 127.8 266.8 41.4 48.9 78.2 27.3 53.5 1039.0 1994 2.5 0.0 4.5 128.1 105.0 108.2 250.3 179.1 100.4 102.5 68.7 0.5 1049.8 1995 4.9 10.5 42.1 103.2 149.8 110.0 134.9 148.8 109.8 109.3 42.4 9.2 974.9 1996 16.0 9.0 72.1 177.0 131.0 129.0 96.4 134.0 104.0 169.0 42.4 0.2 1080.1 1997 0.0 0.0 43.4 180.2 79.9 30.5 96.0 101.2 64.2 218.0 87.2 31.1 931.7 1998 0.0 0.0 21.3 138.7 77.1 178.3 146.8 55.4 42.7 328.2 45.4 0.0 1033.9 1999 0.0 5.0 23.0 289.1 106.9 180.2 130.6 144.2 142.4 102.5 15.2 0.0 1139.1 2000 0.0 0.0 4.8 26.4 185.6 148.7 132.4 66.5 80.9 175.3 25.8 1.1 847.5 MEAN 8.5 9.8 28.9 157.3 142.0 120.7 158.6 115.8 85.5 167.5 39.0 11.3 1044.8 Station No. 62805: DAMAZINE , SUDAN Latitude: 11 47N Longitude: 34 23E Station Elevation (M.S.L.): 470 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 104.7 41.0 478.2 724.1 893.1 152.8 29.5 0.0 0.0 2423.4 1992 0.0 0.0 0.0 0.0 35.4 384.6 242.7 485.4 482.7 112.8 3.3 0.0 1746.9 1993 0.0 0.0 0.0 19.4 79.0 411.4 395.0 446.8 359.2 66.0 9.0 0.0 1785.8 1994 0.0 0.0 0.0 0.0 41.8 218.6 931.9 540.1 134.3 32.0 0.0 0.0 1898.7 1995 0.0 0.0 7.0 20.6 42.0 189.8 129.4 278.0 343.0 90.8 0.0 0.0 1100.6 1996 0.0 0.0 0.0 13.9 104.0 143.5 121.0 150.1 123.2 22.1 0.0 0.0 677.8 1997 0.0 0.0 0.0 3.5 49.7 178.0 177.8 91.1 200.5 23.7 23.2 0.0 747.5 1998 0.0 0.0 0.0 33.1 26.0 40.0 190.9 204.0 261.4 61.7 0.0 0.0 817.1 1999 0.0 0.0 0.0 23.5 69.1 162.5 230.5 127.4 213.1 62.2 0.0 0.0 888.3 2000 0.0 0.0 0.0 7.5 58.8 101.1 232.4 182.0 45.0 42.6 0.0 0.0 669.4 MEAN 0.0 0.0 0.7 22.6 54.7 230.8 337.6 339.8 231.5 54.3 3.5 0.0 1275.5 Station No. 63471: DIRE DAWA , ETHIOPIA Latitude: 9 36N Longitude: 41 52E Station Elevation (M.S.L.): 1146 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.2 94.2 160.7 61.7 57.7 3.8 26.0 62.4 45.7 18.8 0.0 0.0 549.2 1992 17.2 43.3 19.8 42.8 56.2 19.9 96.4 140.7 104.2 28.6 44.5 34.6 648.2 1993 128.2 44.8 4.0 207.7 54.0 12.7 46.9 77.2 60.9 59.2 0.0 0.0 695.6 1994 0.0 0.0 37.2 91.8 80.4 6.5 206.9 116.4 107.8 2.8 64.2 0.0 714.0 1995 0.0 18.4 131.3 124.5 56.5 16.8 100.4 70.8 76.3 8.7 0.0 4.7 608.4 1996 29.3 1.0 161.1 126.0 132.4 - - 155.4 54.9 - - - - 1997 56.7 0.0 95.2 142.4 34.4 75.0 81.1 102.9 16.2 266.9 20.8 0.0 891.6 1998 93.9 23.3 75.2 64.7 87.3 17.1 100.2 134.1 220.2 59.1 9.1 0.0 884.2 1999 0.0 1.2 164.3 28.3 21.8 16.9 97.1 174.6 40.1 71.4 3.6 1.7 621.0 2000 0.0 0.0 13.8 25.0 7.1 20.0 158.0 112.8 93.3 24.7 23.6 43.6 521.9 MEAN 34.4 22.6 86.3 91.5 58.8 21.0 101.4 114.7 82.0 60.0 18.4 9.4 700.4 Station No. 63125: DJIBOUTI , DJIBOUTI Latitude: 11 33N Longitude: 43 9E Station Elevation (M.S.L.): 19 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1.8 129.2 10.3 0.1 0.7 0.0 0.7 0.0 0.0 0.3 29.5 58.6 231.2 1992 29.2 13.7 7.9 8.8 0.0 0.0 0.0 7.4 7.9 12.2 12.7 5.6 105.4 1993 180.5 84.6 0.1 35.9 37.0 0.0 1.1 0.0 2.5 27.0 13.5 1.0 383.2 1994 0.0 0.0 0.5 0.3 0.0 0.0 7.7 10.9 7.3 0.0 66.7 11.6 105.0 1995 0.9 4.3 21.6 2.2 0.1 0.0 22.1 8.5 0.0 36.5 2.2 3.6 102.0 1996 6.8 0.7 3.7 0.0 5.6 0.0 0.0 0.0 0.9 0.8 0.2 0.2 18.9 1997 13.5 0.0 39.9 0.6 0.0 0.0 0.0 0.0 0.0 160.0 57.7 22.4 294.1 1998 30.7 0.0 3.5 0.0 0.0 0.1 5.5 14.2 0.0 4.8 4.1 0.0 62.9 1999 3.7 3.5 189.1 0.0 0.0 0.0 0.5 15.0 9.2 127.6 52.0 0.0 400.6 2000 0.3 0.0 0.0 0.0 48.0 0.0 0.0 21.1 32.6 25.0 23.2 26.0 176.2 MEAN 26.7 23.6 27.7 4.8 9.1 0.0 3.8 7.7 6.0 39.4 26.2 12.9 188.0 Station No. 62650: DONGOLA , SUDAN Latitude: 19 10N Longitude: 30 29E Station Elevation (M.S.L.): 226 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 8.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.0 1992 0.0 0.0 0.0 0.0 0.0 0.0 0.0 39.0 0.0 0.0 0.0 0.0 39.0 1993 0.0 0.0 0.0 0.0 8.0 0.0 0.0 9.6 0.0 0.0 0.0 0.0 17.6 1994 0.0 0.0 0.0 0.0 0.0 0.0 183.0 21.6 12.0 0.0 0.0 0.0 216.6 1995 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1996 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1997 0.0 0.0 0.0 0.0 0.0 0.0 4.5 1.0 0.0 0.0 0.0 0.0 5.5 1998 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.2 3.0 0.0 0.0 0.0 15.2 1999 0.0 0.0 0.0 0.0 0.0 0.0 9.0 0.0 1.0 0.0 0.0 0.0 10.0 2000 0.0 0.0 0.0 0.0 0.0 0.0 3.4 0.0 0.0 0.0 0.0 0.0 3.4 MEAN 0.0 0.0 0.0 0.8 0.8 0.0 20.0 8.3 1.6 0.0 0.0 0.0 31.5 Station No. 63686: ELDORET , KENYA Latitude: 0 32N Longitude: 35 17E Station Elevation (M.S.L.): 2133 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 38.0 11.6 129.3 50.1 49.4 138.9 222.7 192.5 41.8 48.9 68.6 15.7 1007.5 1992 2.6 14.1 13.3 202.1 87.1 100.0 179.9 244.7 95.8 127.8 42.4 12.4 1122.2 1993 62.5 67.5 0.4 23.5 110.7 80.9 96.9 97.0 79.3 14.2 39.9 15.6 688.4 1994 0.0 5.8 95.5 188.5 238.7 142.4 208.0 151.5 25.4 13.6 100.0 5.0 1174.4 1995 0.3 36.0 84.5 193.1 52.9 71.4 156.2 141.6 64.4 85.1 69.7 23.4 978.6 1996 26.9 54.6 180.2 58.5 76.7 144.8 246.8 165.2 70.1 13.7 51.1 1.8 1090.4 1997 19.6 0.0 56.5 285.1 25.0 153.3 174.5 101.0 0.8 157.3 176.3 64.7 1214.1 1998 236.9 91.1 36.0 74.0 133.1 180.7 320.5 219.2 81.2 127.3 31.6 8.2 1539.8 1999 38.3 0.0 183.3 108.8 57.4 68.4 188.7 119.7 29.6 196.8 38.8 29.3 1059.1 2000 4.8 3.1 13.7 38.5 162.1 72.4 147.7 195.9 91.7 105.6 14.9 8.5 858.9 MEAN 43.0 28.4 79.3 122.2 99.3 115.3 194.2 162.8 58.0 89.0 63.3 18.5 1073.3 Station No. 62760: EL FASHER , SUDAN Latitude: 13 37N Longitude: 20 25E Station Elevation (M.S.L.): 730 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 0.0 1.0 0.0 27.3 181.2 3.1 0.0 0.0 0.0 212.6 1992 0.0 0.0 0.0 0.0 1.6 0.0 58.1 113.3 25.1 4.7 0.0 0.0 202.8 1993 0.0 0.0 0.0 14.2 23.7 4.4 19.9 57.9 22.4 7.7 0.0 0.0 150.2 1994 0.0 0.0 0.0 0.0 15.4 21.2 63.4 143.2 63.6 0.0 0.0 0.0 306.8 1995 0.0 0.0 0.0 0.0 0.0 16.5 112.2 68.9 22.4 1.1 0.0 0.0 221.1 1996 0.0 0.0 0.0 0.0 7.5 23.0 49.7 61.3 7.1 1.2 0.0 0.0 149.8 1997 0.0 0.0 0.0 1.0 2.3 5.5 28.4 82.1 0.3 0.0 0.0 0.0 119.6 1998 0.0 0.0 0.0 8.5 1.4 0.0 136.8 143.1 88.1 3.4 0.0 0.0 381.3 1999 0.0 0.0 0.0 0.0 0.3 0.9 117.2 127.0 30.0 0.5 0.0 0.0 275.9 2000 0.0 0.0 0.0 0.0 21.7 21.1 100.4 76.2 27.0 0.0 0.0 0.0 246.4 MEAN 0.0 0.0 0.0 2.4 7.5 9.3 71.3 105.4 28.9 1.9 0.0 0.0 226.7 Station No. 62771: EL OBEID , SUDAN Latitude: 13 10N Longitude: 30 14E Station Elevation (M.S.L.): 574 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 14.5 45.6 1.8 16.1 77.9 11.6 36.6 0.0 0.0 204.1 1992 0.0 0.0 0.0 0.0 1.8 72.7 145.1 257.2 14.5 22.5 0.0 0.0 513.8 1993 0.0 0.0 0.0 0.0 43.3 47.3 117.8 102.3 45.2 22.8 0.0 0.0 378.7 1994 0.0 0.0 0.0 0.0 2.0 16.3 234.9 183.7 107.8 0.0 0.0 0.0 544.7 1995 0.0 0.0 0.0 0.0 0.0 14.5 127.4 85.1 76.8 2.0 0.0 0.0 305.8 1996 0.0 0.0 1.0 0.0 22.7 9.0 94.9 218.0 7.4 6.3 0.0 0.0 359.3 1997 0.0 0.0 0.0 1.7 9.4 29.3 125.9 115.6 17.0 0.8 6.4 0.0 306.1 1998 0.0 0.0 0.5 8.0 0.0 0.0 17.4 144.4 86.2 68.8 0.0 0.0 325.3 1999 6.1 0.0 0.0 0.0 5.6 4.2 193.5 146.9 131.0 54.7 0.0 0.0 542.0 2000 0.0 0.0 0.0 0.0 38.5 6.3 57.2 151.1 30.6 17.9 0.0 0.0 301.6 MEAN 0.6 0.0 0.1 2.4 16.9 20.1 113.0 148.2 52.8 23.2 0.6 0.0 378.1 Station No. 62781: EN NAHUD , SUDAN Latitude: 12 14N Longitude: 28 26E Station Elevation (M.S.L.): 564 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 4.9 82.3 9.8 119.8 150.1 41.2 2.4 0.0 0.0 410.5 1992 0.0 0.0 0.0 0.0 0.0 40.4 68.4 238.7 45.5 35.1 0.0 0.0 428.1 1993 0.0 0.0 0.0 24.5 41.1 25.1 77.2 58.8 90.1 17.5 0.0 0.0 334.3 1994 0.0 0.0 0.0 0.0 43.2 57.7 101.1 85.4 109.5 28.8 0.0 0.0 425.7 1995 0.0 0.0 0.0 0.0 25.7 133.9 97.6 118.1 48.0 52.6 0.0 0.0 475.9 1996 0.0 0.0 0.0 38.3 10.3 95.6 156.0 69.8 10.9 0.0 0.0 0.0 380.9 1997 0.0 0.0 0.0 16.2 15.2 90.4 111.1 188.9 66.6 4.4 4.0 0.0 496.8 1998 0.0 0.0 0.0 3.0 30.9 11.6 76.0 120.7 129.2 28.4 0.0 0.0 399.8 1999 0.2 0.0 0.0 0.0 4.8 10.1 59.8 130.8 75.4 66.7 0.0 0.0 347.8 2000 0.0 0.0 0.0 0.4 19.7 16.2 66.1 94.7 31.5 17.7 0.0 0.0 246.3 MEAN 0.0 0.0 0.0 8.7 27.3 49.1 93.3 125.6 64.8 25.4 0.4 0.0 394.6 Station No. 63705: ENTEBBE AIRPORT , UGANDA Latitude: 0 3N Longitude: 32 27E Station Elevation (M.S.L.): 1155 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 67.4 95.3 336.4 484.1 303.1 116.0 112.0 119.0 34.8 241.2 155.9 102.2 2167.4 1992 136.1 9.2 7.2 117.9 255.1 102.9 152.1 27.0 39.4 131.1 114.6 180.9 1273.5 1993 40.6 108.3 190.6 225.2 261.8 178.5 38.2 70.8 38.7 34.7 127.4 58.7 1373.5 1994 39.5 54.0 152.5 284.4 328.6 51.6 87.0 97.1 70.2 195.8 229.3 83.7 1673.7 1995 65.0 70.0 277.1 294.8 465.8 89.6 43.1 47.1 76.1 196.8 81.5 183.4 1890.3 1996 234.1 143.6 343.0 272.1 367.2 79.0 38.2 52.6 52.9 57.3 160.5 92.8 1893.3 1997 223.1 35.3 178.9 270.5 169.0 196.5 80.0 69.2 29.0 300.5 252.7 512.2 2316.9 1998 145.1 111.4 266.0 364.7 232.2 137.8 39.7 125.5 71.2 104.9 27.0 36.1 1661.6 1999 187.0 110.2 269.5 516.3 308.3 165.8 252.2 140.8 45.2 153.7 374.0 156.2 2679.2 2000 107.8 36.3 78.1 274.3 235.7 90.6 30.8 49.5 149.5 326.8 137.0 180.7 1697.1 MEAN 124.6 77.4 209.9 310.4 292.7 120.8 87.3 79.9 60.7 174.3 166.0 158.7 1862.6 Station No. 63723: GARISSA , KENYA Latitude: 0 28S Longitude: 39 38E Station Elevation (M.S.L.): 147 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 5.6 0.0 34.5 118.9 5.3 3.1 41.1 2.9 10.9 2.2 22.4 64.5 311.4 1992 4.3 0.0 0.2 43.5 6.1 1.8 0.6 2.9 5.6 4.6 135.5 118.4 323.5 1993 72.1 4.3 8.2 0.7 3.6 16.3 2.6 2.6 6.9 14.4 128.3 76.0 336.0 1994 0.0 0.0 6.5 77.9 10.3 36.2 4.1 0.8 10.8 14.9 220.3 47.2 429.0 1995 0.0 1.1 43.2 127.3 8.3 0.0 3.9 75.7 2.7 42.1 16.0 90.3 410.6 1996 0.0 4.4 27.1 12.4 21.9 0.9 0.4 0.0 0.0 0.3 62.0 3.6 133.0 1997 0.2 0.0 140.2 91.5 5.6 21.7 0.1 0.0 0.0 166.2 350.1 174.4 950.0 1998 264.6 6.1 51.1 84.4 62.4 7.9 18.4 0.5 0.2 7.7 126.4 38.7 668.4 1999 0.0 0.0 43.0 61.6 27.4 1.0 0.5 3.0 2.1 3.8 77.2 81.6 301.2 2000 5.8 0.0 14.9 36.9 2.0 4.1 0.0 1.8 9.9 15.9 57.3 7.6 156.2 MEAN 35.3 1.6 36.9 65.5 15.3 9.3 7.2 9.0 4.9 27.2 119.6 70.2 401.9 Station No. 62770: GENEINA , SUDAN Latitude: 13 29N Longitude: 22 27E Station Elevation (M.S.L.): 805 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 0.0 0.0 21.4 18.9 18.3 335.3 256.7 2.5 0.0 0.0 0.0 653.1 1992 0.0 0.0 0.0 0.2 1.8 15.0 147.1 117.9 30.8 23.2 0.0 0.0 336.0 1993 0.0 0.0 0.0 7.2 18.7 46.9 78.4 227.5 25.3 4.2 0.0 0.0 408.2 1994 0.0 0.0 0.0 7.2 18.7 2.1 172.7 214.5 183.0 11.7 0.0 0.0 609.9 1995 0.0 0.0 0.0 5.2 16.0 45.3 217.6 146.6 99.5 15.0 0.0 0.0 545.2 1996 0.0 0.0 0.0 0.0 15.4 24.2 82.0 87.0 46.2 18.7 0.0 0.0 273.5 1997 0.0 0.0 0.0 3.9 3.1 24.0 241.8 123.6 70.5 6.4 0.0 0.0 473.3 1998 0.0 0.0 0.0 2.0 13.9 16.7 183.5 131.8 77.1 11.5 0.0 0.0 436.5 1999 0.0 0.0 0.0 0.0 23.4 4.4 150.5 147.8 102.8 20.6 0.0 0.0 449.5 2000 0.0 0.0 0.0 1.7 8.7 9.2 162.2 109.0 27.6 1.7 0.0 0.0 320.1 MEAN 0.0 0.0 0.0 4.9 13.9 20.6 177.1 156.2 66.5 11.3 0.0 0.0 450.5 Station No. 63740: JKIA , KENYA Latitude: 1 19S Longitude: 36 55E Station Elevation (M.S.L.): 1624 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 9.6 6.0 98.5 54.7 209.3 15.6 1.8 6.9 2.4 35.2 84.6 95.9 620.5 1992 3.4 10.2 8.7 227.3 155.0 12.7 35.7 9.7 0.4 37.7 78.5 132.6 711.9 1993 210.9 51.7 17.0 8.3 51.4 43.2 0.0 4.1 0.0 69.7 68.6 83.2 608.1 1994 0.6 97.2 47.6 163.0 58.0 35.7 3.1 23.7 0.0 73.1 203.4 34.5 739.9 1995 59.1 79.4 133.3 70.7 86.4 46.9 18.1 17.5 32.3 45.6 29.5 32.4 651.2 1996 36.9 69.4 55.8 61.2 55.8 58.6 16.3 12.1 2.0 0.0 129.0 10.6 507.7 1997 0.0 0.0 35.0 235.6 163.1 8.6 14.7 22.4 0.0 80.4 307.7 184.6 1052.1 1998 293.7 111.1 53.1 110.4 326.7 69.9 1.0 6.2 18.1 0.0 68.7 6.4 1065.3 1999 0.9 1.3 123.5 88.6 3.0 1.9 3.8 33.2 0.0 37.9 251.1 95.9 641.1 2000 13.4 0.0 18.5 74.8 18.7 26.9 1.0 1.4 8.0 11.6 161.4 37.4 373.1 MEAN 62.9 42.6 59.1 109.5 112.7 32.0 9.6 13.7 6.3 39.1 138.3 71.3 697.1 Station No. 87046: JUJUY AERO , ARGENTINA Latitude: 24 23S Longitude: 065 05W Station Elevation (M.S.L.): 905 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 909.4 911.2 910.6 910.1 911.0 912.9 912.8 914.0 910.7 910.4 909.7 905.6 910.7 1992 909.9 910.1 909.9 909.7 909.6 909.3 915.7 913.8 912.0 909.6 909.5 907.6 910.6 1993 908.8 911.6 911.0 910.4 910.3 911.8 914.2 913.5 911.9 909.2 907.6 908.9 910.8 1994 909.7 910.6 912.6 912.5 911.8 912.6 913.0 913.6 911.6 910.1 909.9 908.2 911.4 1995 909.2 911.5 911.1 911.3 914.9 912.3 910.9 912.0 913.4 910.1 909.5 910.4 911.4 1996 908.2 909.5 911.7 911.7 914.7 915.3 916.6 911.9 913.2 909.5 909.5 907.5 911.6 1997 908.9 910.7 912.4 912.1 913.3 909.1 911.6 913.4 909.7 907.8 908.5 906.2 910.3 1998 908.1 911.2 911.2 911.7 914.5 914.5 914.0 913.4 912.7 911.5 909.8 909.0 911.8 1999 910.3 909.8 909.3 914.3 914.3 913.0 915.5 913.6 909.9 912.3 911.1 909.3 911.9 2000 908.5 910.2 910.5 911.8 913.2 910.4 914.4 912.1 911.3 909.8 909.1 908.5 910.8 MEAN 909.1 910.6 911.0 911.6 912.8 912.1 913.9 913.1 911.6 910.0 909.4 908.1 911.1 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 22.5 22.0 21.5 18.9 16.8 13.1 12.1 14.1 17.8 19.9 21.1 23.5 18.6 1992 22.6 22.0 21.6 18.4 14.2 13.6 8.9 14.9 17.1 21.1 21.6 23.5 18.3 1993 23.5 20.7 21.6 17.9 14.4 12.3 10.6 14.9 16.8 21.2 23.1 24.2 18.4 1994 24.0 21.1 20.9 17.2 17.7 14.3 12.1 15.4 20.1 21.5 22.8 25.8 19.4 1995 23.5 21.6 21.2 18.0 15.3 13.4 12.6 14.2 18.0 21.6 23.8 25.5 19.1 1996 23.7 23.1 21.2 18.8 16.5 10.6 10.9 17.0 17.1 21.9 22.2 24.0 18.9 1997 24.9 21.5 20.9 18.9 15.8 12.6 14.5 15.5 20.2 22.9 23.6 26.0 19.8 1998 24.2 22.2 20.6 17.7 14.9 12.5 14.1 14.4 17.2 21.8 21.6 23.5 18.7 1999 21.7 23.1 21.5 16.2 14.8 12.0 10.1 14.0 20.2 20.2 20.9 24.1 18.2 2000 24.6 22.8 20.0 18.9 14.1 11.9 9.4 15.4 17.2 22.2 21.4 23.8 18.5 MEAN 23.5 22.0 21.1 18.1 15.4 12.6 11.5 15.0 18.2 21.4 22.2 24.4 18.8 CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 320.6 224.9 170.2 41.4 6.5 0.5 1.7 6.0 1.4 5.8 163.4 49.3 991.7 1992 115.2 182.8 53.4 88.8 3.5 0.0 3.3 20.2 5.3 37.5 70.2 158.2 738.4 1993 291.7 130.4 162.9 33.1 0.3 2.2 2.7 2.1 0.3 41.9 46.1 63.7 777.4 1994 188.5 198.9 25.4 56.7 22.9 0.1 1.2 2.6 14.0 43.8 97.8 106.0 757.9 1995 245.8 153.5 193.3 4.4 16.7 0.2 1.4 0.2 1.5 11.0 77.9 42.5 748.4 1996 103.2 89.0 88.5 31.8 27.7 11.1 0.0 0.0 16.7 18.7 91.3 122.2 600.2 1997 102.1 106.1 107.8 33.6 14.4 4.1 2.1 2.0 6.5 0.1 22.8 54.1 455.7 1998 193.5 30.9 147.2 26.8 2.8 2.9 0.7 1.8 0.5 116.6 65.2 100.1 689.0 1999 179.1 115.4 335.1 44.4 55.6 1.5 3.5 0.0 4.0 18.1 33.6 75.2 865.5 2000 65.0 199.9 187.7 64.5 0.8 1.7 7.1 0.0 0.0 24.9 41.6 55.8 649.0 MEAN 180.5 143.2 147.2 42.5 15.1 2.4 2.4 3.5 5.0 31.8 71.0 82.7 727.3 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.4 27.9 26.9 24.8 23.1 20.0 19.7 22.0 24.9 26.9 27.2 30.4 25.2 1992 29.0 27.8 28.3 24.4 20.5 20.8 16.5 22.8 24.5 28.1 28.6 29.5 25.1 1993 29.6 27.6 27.9 23.8 21.9 20.9 18.4 24.0 25.1 27.9 30.0 31.0 25.7 1994 31.2 27.3 27.7 23.2 24.4 22.3 21.0 23.5 28.1 28.3 29.4 33.4 26.6 1995 29.5 27.9 26.6 25.5 22.2 21.8 20.7 22.1 25.9 29.0 30.2 33.3 26.2 1996 30.4 29.6 27.5 24.7 22.0 17.1 20.0 25.8 24.5 29.2 29.1 30.9 25.9 1997 31.7 27.3 26.9 26.3 22.2 20.5 22.3 23.2 27.6 29.8 30.1 32.5 26.7 1998 30.1 27.8 25.7 22.4 21.3 19.2 21.1 21.4 25.3 29.0 27.4 31.2 25.2 1999 27.7 29.5 26.2 21.7 19.4 18.3 17.5 23.3 28.1 26.9 27.9 31.1 24.8 2000 30.8 29.2 24.7 24.0 19.6 19.2 18.4 23.0 25.7 - - - - MEAN 29.8 28.2 26.8 24.1 21.7 20.0 19.6 23.1 26.0 28.3 28.9 31.5 25.7 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.2 17.0 17.4 14.5 11.5 7.7 6.6 7.6 10.7 12.9 15.7 17.7 13.1 1992 18.0 17.5 15.9 13.7 9.7 8.5 3.2 8.4 11.0 14.5 15.4 18.6 12.9 1993 18.4 15.6 17.5 13.9 9.3 6.8 5.4 8.1 9.2 14.9 16.7 18.3 12.8 1994 18.3 17.0 15.7 13.1 12.8 8.5 5.9 8.6 13.1 15.9 16.9 18.9 13.7 1995 18.9 17.2 17.6 12.3 10.6 7.4 6.9 7.7 11.2 14.3 17.8 18.9 13.4 1996 18.3 18.5 17.2 15.1 12.5 6.1 4.4 9.9 10.5 15.3 17.0 18.6 13.6 1997 19.3 17.4 16.5 13.3 10.7 6.9 8.6 9.6 13.2 15.5 17.9 20.0 14.1 1998 19.7 17.9 16.5 14.1 9.7 7.6 8.3 7.8 10.0 14.4 16.1 16.2 13.2 1999 16.6 18.0 18.3 11.8 11.3 7.3 4.9 7.0 12.3 13.5 14.3 17.2 12.7 2000 19.1 18.2 17.0 15.3 10.3 6.3 3.6 8.8 9.1 16.0 15.8 17.5 13.1 MEAN 18.5 17.4 17.0 13.7 10.8 7.3 5.8 8.3 11.0 14.7 16.4 18.2 13.3 CLINO - - - - - - - - - - - - - Station No. 87047: SALTA AERO , ARGENTINA Latitude: 24 51S Longitude: 065 29W Station Elevation (M.S.L.): 1221 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 876.3 878.1 877.3 877.4 877.4 878.6 878.4 880.0 877.6 877.0 876.4 872.8 877.3 1992 876.8 876.8 876.9 876.1 875.3 875.3 881.0 880.1 878.4 876.5 876.4 874.8 877.0 1993 876.1 878.7 878.1 877.1 876.7 878.0 880.0 879.8 878.2 877.0 875.3 875.4 877.5 1994 876.5 877.0 878.8 878.3 878.9 879.3 879.5 880.2 878.9 877.4 877.5 876.3 878.2 1995 876.9 879.0 878.6 878.5 881.6 878.9 877.5 878.7 880.5 877.5 877.3 878.4 878.6 1996 876.0 877.4 879.3 879.0 881.6 881.5 883.0 879.1 880.2 877.2 877.3 875.7 878.9 1997 877.3 878.5 880.0 879.6 880.4 876.0 878.7 880.4 877.3 875.7 876.5 874.7 877.9 1998 876.3 879.1 878.8 879.1 881.6 881.3 881.0 880.3 879.9 879.4 877.8 877.3 879.3 1999 878.3 878.2 877.5 881.5 881.3 879.9 882.0 880.8 877.8 880.1 879.0 877.7 879.5 2000 877.0 878.4 878.4 879.5 880.2 877.4 881.0 879.4 878.8 878.0 877.2 876.9 878.5 MEAN 876.8 878.1 878.4 878.6 879.5 878.6 880.2 879.9 878.8 877.6 877.1 876.0 878.3 CLINO 875.8 876.7 877.4 878.4 878.5 878.5 878.8 878.5 878.2 876.7 875.9 875.7 877.4 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.4 19.8 19.4 17.2 15.2 11.2 10.2 12.4 15.9 17.2 18.8 21.7 16.6 1992 20.5 20.0 19.5 16.8 13.0 12.1 7.4 12.4 14.6 18.7 19.4 21.6 16.3 1993 21.4 18.5 19.6 16.2 12.2 10.5 8.7 12.4 13.9 18.7 20.7 21.4 16.2 1994 21.2 19.4 18.6 15.8 15.4 11.6 9.7 13.1 17.4 19.1 20.2 23.0 17.0 1995 21.3 19.4 19.0 15.6 13.6 11.9 10.4 12.0 15.3 18.7 21.0 22.5 16.7 1996 21.5 20.8 18.9 16.8 14.6 8.9 8.6 14.0 14.5 19.0 20.3 21.5 16.6 1997 22.1 19.5 19.1 17.0 13.7 11.6 12.5 14.0 17.8 20.0 21.4 23.6 17.7 1998 22.4 20.0 18.8 16.1 13.0 10.7 12.2 12.4 14.4 19.2 19.4 20.9 16.6 1999 19.7 21.2 19.6 14.6 13.2 10.4 8.7 12.1 17.8 17.7 18.3 21.1 16.2 2000 21.7 20.1 18.4 17.5 12.5 10.9 7.8 13.2 14.9 19.6 19.1 21.5 16.4 MEAN 21.2 19.9 19.1 16.4 13.6 11.0 9.6 12.8 15.7 18.8 19.9 21.9 16.6 CLINO 21.2 20.1 18.9 16.2 13.3 10.1 10.1 12.3 15.0 18.7 20.3 21.2 16.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 218.9 130.3 148.7 22.8 8.5 6.1 2.0 4.2 7.1 33.7 56.6 123.8 762.7 1992 124.6 95.0 66.8 29.6 0.5 0.0 7.5 4.0 0.6 17.8 44.6 163.0 554.0 1993 218.7 115.2 82.8 18.7 1.0 0.3 5.8 6.8 2.1 14.6 89.5 117.3 672.8 1994 159.7 157.0 47.4 14.0 3.7 0.3 1.3 0.0 11.4 38.0 93.1 222.4 748.3 1995 279.5 68.3 121.8 6.6 33.0 0.4 0.0 3.2 21.8 9.1 49.4 31.7 624.8 1996 127.7 125.8 86.8 33.4 11.9 1.1 0.0 0.0 35.7 28.5 82.7 228.0 761.6 1997 163.7 124.6 76.4 2.3 8.3 0.1 0.3 1.2 5.6 2.6 38.2 50.6 473.9 1998 123.8 61.9 96.5 30.1 5.1 0.0 0.0 13.8 4.2 101.3 24.5 183.5 644.7 1999 298.3 94.9 184.3 15.6 19.1 0.9 8.0 0.0 13.2 19.7 16.2 130.1 800.3 2000 182.3 166.9 172.6 34.1 5.0 0.0 17.8 2.2 0.2 28.0 36.7 158.2 804.0 MEAN 189.7 114.0 108.4 20.7 9.6 0.9 4.3 3.5 10.2 29.3 53.1 140.9 684.7 CLINO 182.0 162.0 118.0 36.0 8.0 2.0 3.0 4.0 6.0 26.0 65.0 138.0 754.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.7 25.4 24.8 23.5 22.6 19.3 19.5 20.9 23.7 24.4 24.4 28.3 23.5 1992 25.9 25.5 26.2 23.0 20.6 21.0 16.0 21.6 22.9 26.5 26.1 27.7 23.6 1993 27.5 25.0 25.4 22.2 20.8 20.7 17.5 22.4 23.0 25.4 27.7 27.7 23.8 1994 27.4 25.1 24.9 21.9 23.3 21.1 20.6 22.3 26.2 26.2 26.4 30.2 24.6 1995 26.9 25.3 24.1 24.0 20.4 22.2 20.9 21.7 23.5 26.5 27.4 30.3 24.4 1996 28.0 26.8 24.7 22.7 20.6 16.6 19.1 24.4 22.4 26.5 26.9 28.3 23.9 1997 28.3 25.2 25.0 25.1 20.8 21.0 22.2 22.7 26.6 27.8 28.5 30.9 25.3 1998 28.3 25.7 24.5 21.7 20.8 18.9 21.3 20.8 23.6 27.3 25.7 28.6 23.9 1999 25.4 27.2 24.0 20.6 18.5 18.0 17.3 22.9 26.6 24.5 25.3 27.9 23.2 2000 27.0 25.9 23.3 23.0 18.1 19.8 17.8 22.6 24.2 27.0 26.1 28.7 23.6 MEAN 27.0 25.7 24.7 22.8 20.6 19.9 19.2 22.2 24.3 26.2 26.4 28.9 24.0 CLINO 27.4 26.1 24.8 22.6 21.0 19.1 20.2 22.3 23.5 26.4 27.4 27.8 24.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 16.1 15.2 15.6 11.9 9.1 4.3 3.4 4.8 8.8 10.6 13.6 15.7 10.8 1992 16.2 15.5 13.6 11.4 7.4 5.2 0.4 4.0 7.3 11.3 12.8 16.4 10.1 1993 16.6 13.3 15.1 11.0 5.8 2.9 2.2 4.3 5.4 12.0 13.4 15.5 9.8 1994 15.7 14.8 13.1 11.1 8.7 3.5 1.4 5.0 9.6 13.3 14.0 16.1 10.5 1995 16.9 14.4 14.9 8.0 7.4 4.2 2.7 4.4 7.9 10.7 14.3 15.1 10.1 1996 16.0 15.7 13.9 11.3 9.1 2.8 0.7 4.9 6.5 11.2 14.7 16.0 10.2 1997 17.0 15.2 14.4 10.1 8.0 4.3 4.9 7.2 10.3 12.1 15.2 17.4 11.3 1998 18.0 15.9 14.5 12.0 6.8 4.9 5.4 5.1 6.7 11.6 14.2 13.9 10.8 1999 15.3 16.5 16.8 10.2 9.5 5.0 2.2 3.7 9.5 11.0 11.8 15.0 10.5 2000 17.3 15.9 15.1 13.9 8.4 4.8 0.9 6.1 5.7 12.9 13.3 15.6 10.8 MEAN 16.5 15.2 14.7 11.1 8.0 4.2 2.4 5.0 7.8 11.7 13.7 15.7 10.5 CLINO 16.1 15.6 14.7 11.6 7.7 3.8 2.9 4.5 7.4 11.3 13.9 15.5 10.4 Station No. 87121: TUCUMAN AERO , ARGENTINA Latitude: 26 51S Longitude: 065 06W Station Elevation (M.S.L.): 440 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 957.8 959.5 959.1 959.9 960.5 963.1 963.2 964.5 961.4 959.9 958.5 954.1 960.1 1992 957.9 958.5 958.0 959.1 959.1 959.1 966.9 963.9 962.1 959.0 959.1 956.4 959.9 1993 956.7 959.9 959.6 959.9 960.0 962.1 965.6 963.9 962.3 960.0 956.9 956.4 960.3 1994 957.2 959.0 960.6 961.3 960.5 961.6 962.8 964.0 961.7 960.2 959.3 956.0 960.4 1995 958.4 960.8 960.2 960.6 965.2 963.1 961.9 962.9 964.0 960.2 958.6 959.3 961.3 1996 957.4 958.8 960.9 962.0 965.5 966.7 968.0 962.1 964.5 959.8 959.0 956.6 961.8 1997 957.7 960.5 961.7 961.1 963.5 959.7 962.1 964.2 960.2 958.4 958.4 955.4 960.2 1998 957.4 961.5 961.5 962.3 965.0 965.7 964.9 964.7 964.1 961.5 959.5 958.1 962.2 1999 959.9 958.9 959.1 965.1 965.0 964.3 967.1 964.2 960.1 962.9 961.1 959.0 962.2 2000 958.0 960.2 960.7 961.9 964.3 961.3 965.8 963.4 962.0 960.2 959.3 957.9 961.3 MEAN 957.8 959.8 960.1 961.3 962.9 962.7 964.8 963.8 962.2 960.2 959.0 956.9 961.0 CLINO - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.0 1009.8 1009.5 1011.0 1012.1 1015.6 1015.8 1016.7 1012.8 1010.8 1009.0 1004.1 1011.3 1992 1007.9 1008.8 1008.2 1010.2 1011.0 1011.2 1020.1 1016.1 1013.9 1009.8 1009.8 1006.5 1011.1 1993 1006.6 1010.3 1010.1 1011.1 1011.9 1014.7 1018.5 1015.9 1014.1 1011.0 1007.2 1006.3 1011.5 1994 1007.1 1009.5 1011.2 1012.7 1012.1 1013.8 1015.8 1016.4 1013.0 1011.3 1010.0 1005.7 1011.6 1995 1008.8 1011.6 1010.9 1011.7 1017.0 1015.5 1014.5 1015.1 1015.5 1011.0 1008.7 1009.1 1012.5 1996 1007.6 1009.2 1011.4 1013.3 1017.3 1019.8 1021.1 1013.8 1016.3 1010.5 1009.4 1006.6 1013.0 1997 1007.5 1011.1 1012.3 1012.0 1015.2 1012.0 1014.2 1016.2 1011.3 1009.1 1008.7 1005.3 1011.2 1998 1007.6 1012.3 1012.4 1013.6 1016.9 1018.3 1017.1 1017.1 1016.1 1012.2 1010.0 1008.2 1013.5 1999 1010.4 1009.1 1009.6 1017.0 1017.2 1017.0 1020.3 1016.4 1011.2 1014.0 1011.8 1009.2 1013.6 2000 1008.0 1010.6 1011.6 1013.0 1016.5 1013.8 1018.7 1015.4 1013.4 1010.8 1009.9 1007.9 1012.5 MEAN 1008.0 1010.2 1010.7 1012.6 1014.7 1015.2 1017.6 1015.9 1013.8 1011.1 1009.4 1006.9 1012.2 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.6 23.6 23.1 19.8 16.8 12.9 12.1 14.3 17.9 20.1 22.4 24.1 19.2 1992 24.8 23.5 23.7 18.7 15.1 13.7 9.8 14.8 16.7 20.9 21.5 23.7 18.9 1993 25.4 23.5 23.3 18.9 15.0 11.9 11.0 15.3 16.5 20.5 23.3 25.4 19.2 1994 25.3 22.4 22.3 18.2 17.8 14.6 11.6 15.1 20.0 20.7 22.7 27.7 19.9 1995 24.0 22.7 22.8 19.8 16.8 13.0 12.0 14.3 18.4 21.6 24.9 27.3 19.8 1996 24.4 23.4 23.1 19.1 16.9 11.1 11.2 16.8 17.1 21.6 23.1 25.2 19.4 1997 26.1 22.5 22.8 21.2 17.3 13.1 14.8 15.9 19.7 21.7 23.5 25.4 20.3 1998 24.2 22.2 20.9 18.8 16.4 13.4 14.6 14.4 16.3 22.2 23.0 25.2 19.3 1999 23.3 24.6 22.6 17.2 15.7 12.5 11.0 15.0 19.9 20.4 22.1 24.6 19.1 2000 25.2 23.2 21.2 20.1 15.1 12.6 10.9 15.1 17.9 22.2 21.8 24.6 19.2 MEAN 24.6 23.2 22.6 19.2 16.3 12.9 11.9 15.1 18.0 21.2 22.8 25.3 19.4 CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 221.5 209.4 275.7 89.7 19.5 10.5 9.0 21.5 9.0 99.9 25.8 137.5 1129.0 1992 270.0 252.1 113.1 66.7 9.5 9.2 9.9 33.7 102.6 121.9 123.3 178.9 1290.9 1993 450.9 60.5 127.5 25.9 20.2 7.3 3.6 0.0 12.1 138.0 63.0 141.0 1050.0 1994 231.1 388.2 40.7 26.0 50.0 14.1 12.9 2.8 2.1 87.6 61.6 101.0 1018.1 1995 137.4 93.0 102.3 30.1 98.4 5.7 1.3 1.2 10.5 19.0 88.1 15.6 602.6 1996 298.7 158.0 91.2 35.2 30.3 17.4 0.0 0.0 32.0 99.7 140.0 188.5 1091.0 1997 378.7 248.2 102.0 6.2 1.3 5.3 1.7 16.0 6.0 19.3 184.2 180.4 1149.3 1998 172.6 102.3 128.8 72.4 31.2 38.7 13.1 32.2 33.0 95.5 109.2 98.6 927.6 1999 267.2 169.8 213.2 23.7 37.9 17.8 15.0 4.0 25.9 117.1 69.0 168.0 1128.6 2000 288.5 260.0 138.4 85.6 18.0 9.6 14.5 0.0 2.7 61.2 193.5 112.2 1184.2 MEAN 271.7 194.2 133.3 46.1 31.6 13.6 8.1 11.1 23.6 85.9 105.8 132.2 1057.1 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 29.3 30.0 28.3 25.4 22.5 18.9 18.6 22.5 24.9 26.7 27.8 30.0 25.4 1992 30.0 29.3 29.6 23.3 20.3 18.5 16.4 22.9 23.6 28.6 27.4 28.9 24.9 1993 31.5 29.6 28.6 24.8 21.3 18.5 17.8 23.8 24.1 26.3 29.9 31.6 25.7 1994 31.4 27.6 28.6 23.6 22.8 20.9 18.9 22.8 27.9 26.3 28.6 34.3 26.1 1995 29.2 28.6 27.8 27.4 22.6 19.2 19.4 22.5 26.2 29.8 32.2 35.0 26.7 1996 30.6 28.8 28.3 24.1 21.5 16.7 19.8 25.4 24.4 28.6 29.0 30.8 25.7 1997 32.2 27.6 27.8 28.0 23.1 19.4 21.5 22.9 27.0 28.5 30.0 30.7 26.6 1998 29.8 26.8 25.2 23.2 22.3 18.6 20.8 20.9 23.6 29.3 29.2 32.5 25.2 1999 28.9 30.2 26.7 22.2 20.0 17.0 17.2 23.2 27.8 27.1 28.5 31.2 25.0 2000 30.9 28.6 25.6 24.4 20.1 17.8 18.6 22.2 26.4 29.0 28.0 30.4 25.2 MEAN 30.4 28.7 27.6 24.6 21.6 18.6 18.9 22.9 25.6 28.0 29.1 31.5 25.6 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 19.7 19.2 19.4 15.9 13.0 8.7 7.4 8.2 12.1 14.7 17.3 18.9 14.5 1992 20.2 18.9 18.5 14.8 10.8 9.8 4.6 7.9 10.4 13.9 15.8 19.6 13.8 1993 20.2 18.3 19.3 15.1 10.6 7.1 6.1 8.8 9.9 15.3 17.5 19.1 13.9 1994 19.6 18.3 16.9 14.4 14.0 9.7 5.8 8.8 13.5 16.3 17.6 21.4 14.7 1995 19.8 17.9 19.0 13.5 12.5 8.4 6.5 7.8 11.8 14.3 19.0 19.9 14.2 1996 19.3 19.0 18.4 15.1 13.5 6.9 4.9 9.2 10.1 15.0 17.5 19.7 14.0 1997 21.0 18.3 18.6 15.6 12.5 8.6 9.4 10.1 13.3 14.9 18.0 20.2 15.0 1998 20.1 18.4 16.8 14.8 11.5 9.0 9.7 8.7 9.5 14.3 16.9 17.5 13.9 1999 18.0 19.8 19.3 13.0 11.9 8.8 6.4 8.2 12.5 14.3 15.6 18.6 13.9 2000 20.3 19.2 17.9 16.7 11.3 8.6 4.9 9.3 9.9 15.3 16.1 18.5 14.0 MEAN 19.8 18.7 18.4 14.9 12.2 8.6 6.6 8.7 11.3 14.8 17.1 19.3 14.2 CLINO - - - - - - - - - - - - - Station No. 87129: SANTIAGO DEL ESTERO AERO, ARGENTINA Latitude: 27 46S Longitude: 064 18W Station Elevation (M.S.L.): 198 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 985.4 987.2 986.9 988.3 988.6 991.5 991.5 992.6 989.3 987.8 986.2 981.2 988.0 1992 985.1 985.9 985.3 987.0 987.2 987.3 995.9 992.5 990.4 987.0 986.7 983.6 987.8 1993 984.0 987.3 987.1 987.5 988.4 990.5 994.2 992.2 990.5 987.6 984.5 983.6 988.1 1994 984.5 986.3 988.1 989.3 988.5 989.9 991.4 991.6 988.5 986.9 985.6 982.0 987.7 1995 984.3 986.9 986.5 987.1 992.1 990.2 989.1 990.1 991.0 986.9 984.9 985.1 987.8 1996 983.3 985.0 987.2 988.8 992.5 994.3 995.6 988.9 991.3 986.3 985.5 982.7 988.4 1997 983.4 986.6 988.1 987.7 990.6 987.0 989.0 991.3 986.9 985.1 984.7 981.6 986.8 1998 983.5 988.0 988.2 989.4 992.6 993.4 992.2 992.1 991.7 988.5 986.3 984.6 989.2 1999 986.5 985.1 985.7 992.2 992.1 991.8 994.7 991.3 986.8 989.7 987.6 985.2 989.1 2000 983.7 986.3 987.1 989.7 993.2 990.4 995.2 992.2 990.9 988.6 987.6 985.8 989.2 MEAN 984.4 986.5 987.0 988.7 990.6 990.6 992.9 991.5 989.7 987.4 986.0 983.5 988.2 CLINO 984.3 985.6 987.3 989.5 990.5 991.9 992.1 991.4 990.5 987.6 985.6 984.5 988.4 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1007.8 1009.6 1009.4 1011.2 1011.7 1015.1 1015.1 1016.0 1012.4 1010.7 1008.8 1003.5 1010.9 1992 1007.5 1008.4 1007.7 1009.9 1010.4 1010.6 1019.8 1015.9 1013.6 1009.7 1009.3 1006.0 1010.7 1993 1006.3 1009.9 1009.6 1010.4 1011.7 1014.0 1018.0 1015.6 1013.7 1010.4 1007.0 1005.9 1011.0 1994 1006.8 1008.8 1010.7 1012.3 1011.6 1013.4 1015.1 1015.0 1011.3 1009.6 1008.2 1004.1 1010.6 1995 1006.7 1009.4 1009.1 1010.0 1015.3 1013.7 1012.8 1013.5 1014.1 1009.6 1007.3 1007.4 1010.7 1996 1005.7 1007.5 1009.8 1011.8 1015.7 1018.1 1019.5 1012.2 1014.6 1009.1 1008.0 1005.0 1011.4 1997 1005.7 1009.3 1010.8 1010.5 1013.8 1010.5 1012.4 1014.6 1009.8 1007.8 1007.2 1003.9 1009.7 1998 1006.0 1010.7 1011.0 1012.5 1015.9 1017.0 1015.7 1015.6 1015.0 1011.3 1008.9 1007.0 1012.2 1999 1009.2 1007.6 1008.3 1015.5 1015.5 1015.4 1018.5 1014.8 1009.8 1012.5 1010.4 1007.7 1012.1 2000 1006.0 1008.9 1010.0 1012.7 1016.7 1014.1 1019.2 1015.7 1014.1 1011.4 1010.4 1008.3 1012.3 MEAN 1006.8 1009.0 1009.6 1011.7 1013.8 1014.2 1016.6 1014.9 1012.8 1010.2 1008.6 1005.9 1011.2 CLINO 1006.5 1008.2 1009.8 1012.5 1013.5 1015.5 1015.7 1015.0 1014.2 1010.3 1008.3 1007.0 1011.4 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.0 26.2 24.4 20.2 17.6 12.7 12.5 15.2 18.8 20.7 24.3 25.3 20.3 1992 25.9 24.4 24.9 18.9 15.6 14.2 9.5 15.1 17.7 22.1 23.1 25.0 19.7 1993 26.3 24.4 24.7 19.7 15.7 12.4 10.5 14.3 17.1 21.6 25.0 27.4 19.9 1994 27.2 24.0 23.7 19.3 19.0 14.6 11.8 16.2 21.1 22.3 24.3 29.5 21.1 1995 26.3 24.7 23.6 20.3 17.0 13.0 11.8 14.4 19.3 22.5 26.7 28.7 20.7 1996 25.6 25.3 24.1 20.0 17.4 11.3 10.8 17.3 17.3 22.5 24.5 27.0 20.3 1997 28.4 23.6 23.7 21.5 17.4 13.0 15.2 16.6 20.6 22.5 25.3 27.1 21.2 1998 25.5 23.4 22.1 19.3 16.7 13.6 14.9 15.2 17.8 23.3 24.8 27.1 20.3 1999 24.6 25.8 23.5 17.5 16.8 12.6 11.1 14.9 20.7 22.0 23.0 25.9 19.9 2000 26.9 24.1 21.9 20.4 15.1 12.8 10.0 15.7 18.1 22.7 22.9 25.6 19.7 MEAN 26.3 24.6 23.7 19.7 16.8 13.0 11.8 15.5 18.9 22.2 24.4 26.9 20.3 CLINO 26.8 25.6 23.4 20.0 16.7 12.7 12.6 15.0 18.4 22.3 24.7 26.5 20.4 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 105.1 62.7 179.1 41.0 16.9 11.9 0.5 1.3 6.6 65.9 15.2 150.9 657.1 1992 234.2 182.7 39.9 79.0 17.8 5.4 1.7 15.3 24.4 31.5 72.6 187.7 892.2 1993 159.4 24.4 49.5 63.0 5.3 0.3 0.0 2.1 5.9 18.3 42.6 68.7 439.5 1994 94.4 113.9 6.4 60.2 17.9 4.6 2.4 1.8 0.9 84.6 59.4 71.7 518.2 1995 72.3 149.3 73.4 10.6 6.3 0.6 0.0 0.0 4.2 15.1 31.3 43.7 406.8 1996 171.9 162.7 104.7 27.0 99.5 1.8 0.0 0.0 44.4 23.3 178.2 132.4 945.9 1997 109.3 148.1 98.6 2.4 7.8 1.5 15.0 0.0 20.1 19.1 54.9 253.2 730.0 1998 97.2 155.3 53.2 12.3 7.6 14.7 2.0 5.8 1.0 60.8 36.7 50.2 496.8 1999 274.5 110.0 143.0 9.3 9.2 20.5 1.4 0.0 0.0 120.8 54.2 85.2 828.1 2000 232.7 134.3 124.1 25.1 16.3 8.4 3.0 3.0 0.6 54.9 143.7 105.4 851.5 MEAN 155.1 124.3 87.2 33.0 20.5 7.0 2.6 2.9 10.8 49.4 68.9 114.9 676.6 CLINO 135.0 111.0 83.0 37.0 16.0 6.0 3.0 4.0 13.0 33.0 67.0 96.0 609.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 32.3 34.1 30.7 26.0 24.1 19.3 20.7 24.3 26.3 28.3 30.5 32.2 27.4 1992 32.2 30.7 32.5 24.4 21.4 19.4 17.4 24.3 25.6 30.0 30.2 31.0 26.6 1993 33.1 32.5 32.2 26.4 23.3 20.4 19.3 24.5 25.7 28.7 32.6 34.9 27.8 1994 35.3 30.8 31.7 25.6 25.4 22.1 20.8 24.4 29.7 28.8 31.3 37.2 28.6 1995 33.2 31.8 29.8 29.3 24.6 20.5 20.4 23.4 27.4 31.0 34.5 36.5 28.5 1996 32.8 32.3 31.2 25.8 22.6 18.4 21.0 26.7 24.8 30.1 32.2 33.6 27.6 1997 35.7 29.4 30.6 29.9 24.7 20.5 22.4 24.9 28.6 30.5 32.3 34.1 28.6 1998 31.8 29.0 27.7 25.0 24.5 20.5 22.4 23.2 26.0 31.3 32.3 35.6 27.4 1999 31.4 32.5 29.2 24.3 23.0 18.5 19.2 25.2 29.7 30.0 30.5 33.8 27.3 2000 34.0 30.5 27.1 25.8 21.6 19.2 20.3 24.4 27.2 30.0 30.0 33.0 26.9 MEAN 33.2 31.4 30.3 26.3 23.5 19.9 20.4 24.5 27.1 29.9 31.6 34.2 27.7 CLINO 33.9 32.6 30.0 26.6 23.6 20.0 20.8 23.8 26.5 30.2 32.1 33.8 27.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.2 19.5 19.4 15.3 12.6 7.3 6.1 7.2 12.2 13.3 18.3 20.1 14.3 1992 20.1 19.3 18.6 14.6 11.0 10.3 2.8 7.0 10.7 14.7 16.5 20.0 13.8 1993 20.5 16.8 19.5 14.9 9.7 6.3 3.2 5.5 8.7 15.2 18.0 20.6 13.2 1994 20.3 18.8 16.6 14.3 14.4 8.7 4.4 9.1 13.4 17.3 17.7 22.8 14.8 1995 21.2 18.3 18.5 12.6 10.7 7.0 4.4 6.3 11.1 14.5 19.9 20.6 13.8 1996 19.6 19.8 18.3 15.7 13.8 5.9 2.7 9.0 10.2 15.2 17.1 20.7 14.0 1997 21.9 19.1 18.1 14.0 11.4 6.8 9.4 9.4 13.7 15.7 19.2 21.4 15.0 1998 20.9 19.3 17.6 15.0 10.4 7.9 8.9 8.3 9.2 14.9 18.2 18.8 14.1 1999 18.7 20.1 19.7 12.1 11.9 7.5 4.1 5.8 12.1 15.0 15.1 19.1 13.4 2000 20.8 19.1 18.1 16.4 9.6 7.6 2.0 8.5 9.4 16.0 17.0 18.4 13.6 MEAN 20.4 19.0 18.4 14.5 11.6 7.5 4.8 7.6 11.1 15.2 17.7 20.3 14.0 CLINO 20.3 19.7 17.9 14.4 10.9 6.5 5.6 6.9 10.1 14.6 17.5 19.5 13.7 Station No. 87155: RESISTENCIA AERO , ARGENTINA Latitude: 27 27S Longitude: 059 03W Station Elevation (M.S.L.): 52 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1002.7 1005.1 1004.2 1006.5 1007.8 1010.0 1010.8 1012.2 1007.9 1006.6 1005.0 1000.0 1006.6 1992 1002.6 1004.1 1004.8 1005.0 1005.7 1006.4 1015.0 1012.3 1009.5 1006.2 1005.5 - - 1993 - 1005.3 1005.9 1006.1 1007.5 1009.3 1011.8 1011.0 1008.3 1005.7 1003.5 1002.5 - 1994 1002.6 1004.2 1006.5 1008.1 1008.3 1009.8 1010.5 1010.9 1008.2 1005.9 1005.2 1002.3 1006.9 1995 1003.1 1005.3 1005.9 1007.8 1011.9 1009.8 1007.9 1009.2 1010.1 1006.9 1004.9 1004.1 1007.2 1996 1001.6 1004.4 1006.1 1008.0 1011.7 1014.5 1015.0 1009.4 1010.7 1005.9 1004.7 1002.2 1007.9 1997 1002.3 1005.2 1007.4 1008.2 1010.8 1006.2 1009.5 1011.3 1006.1 1004.0 1003.9 1001.7 1006.4 1998 1002.8 1005.6 1006.7 1007.5 1012.0 1012.7 1011.6 1010.8 1010.4 1008.0 1005.5 1003.8 1008.1 1999 1004.4 1004.4 1004.3 1011.1 1012.3 1011.3 1014.3 1011.7 1006.6 1008.8 1006.8 1003.8 1008.3 2000 1002.5 1005.1 1006.0 1008.1 1010.5 1008.3 1013.2 1010.3 1009.0 1006.7 1005.5 1003.6 1007.4 MEAN 1002.7 1004.9 1005.8 1007.6 1009.9 1009.8 1012.0 1010.9 1008.7 1006.5 1005.0 1002.7 1007.2 CLINO - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.6 1011.0 1010.1 1012.5 1013.9 1016.1 1016.9 1018.3 1013.9 1012.6 1011.0 1005.9 1012.6 1992 1008.5 1010.0 1010.7 1011.0 1011.7 1012.5 1021.3 1018.4 1015.6 1012.2 1011.5 - - 1993 - 1011.2 1011.9 1012.1 1013.6 1015.5 1018.0 1017.1 1014.4 1011.7 1009.4 1008.3 - 1994 1008.5 1010.1 1012.5 1014.1 1014.4 1016.0 1016.7 1017.1 1014.2 1011.9 1011.2 1008.2 1012.9 1995 1009.0 1011.3 1011.9 1013.8 1018.0 1015.9 1014.0 1015.4 1016.2 1012.9 1010.8 1010.0 1013.3 1996 1007.5 1010.4 1012.1 1014.0 1017.9 1020.8 1021.2 1015.5 1016.8 1012.0 1010.7 1008.2 1013.9 1997 1008.1 1011.1 1013.3 1014.2 1017.0 1012.3 1015.6 1017.4 1012.1 1010.0 1009.9 1007.6 1012.4 1998 1008.7 1011.5 1012.8 1013.5 1018.1 1018.9 1017.7 1016.9 1016.6 1014.0 1011.5 1009.7 1014.2 1999 1010.4 1010.3 1010.2 1017.2 1018.4 1017.5 1020.5 1017.9 1012.7 1014.8 1012.9 1009.7 1014.4 2000 1008.5 1011.1 1012.0 1014.1 1016.6 1014.4 1019.5 1016.5 1015.1 1012.7 1011.5 1009.5 1013.5 MEAN 1008.6 1010.8 1011.8 1013.7 1016.0 1016.0 1018.1 1017.0 1014.8 1012.5 1011.0 1008.6 1013.2 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.2 25.4 25.7 21.8 19.3 15.8 14.5 17.5 20.0 20.6 22.3 25.8 21.2 1992 26.0 26.3 23.9 20.7 18.3 18.6 11.8 15.3 17.8 20.8 22.4 - - 1993 - 24.6 25.0 22.6 17.8 15.6 13.6 16.0 17.5 22.5 23.2 25.5 - 1994 27.0 24.7 23.4 21.3 20.3 16.9 15.4 16.1 21.0 22.3 23.0 27.6 21.6 1995 26.5 24.2 23.7 19.6 15.8 16.1 16.3 16.8 19.0 20.8 25.5 25.5 20.8 1996 27.1 25.1 23.7 21.7 18.4 12.0 12.5 18.3 17.8 20.7 23.5 25.0 20.5 1997 27.8 25.9 23.6 20.8 19.1 15.1 18.4 18.1 20.5 22.0 24.4 26.6 21.9 1998 26.8 25.2 22.8 20.3 17.3 15.5 16.6 15.5 17.0 21.4 23.6 24.5 20.5 1999 25.3 25.7 25.6 19.4 16.2 14.6 13.2 16.6 20.8 21.8 22.6 26.2 20.7 2000 26.3 25.5 23.4 21.7 16.8 16.2 10.8 17.0 18.7 22.7 22.2 25.0 20.5 MEAN 26.6 25.3 24.1 21.0 17.9 15.6 14.3 16.7 19.0 21.6 23.3 25.7 20.9 CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 121.7 166.5 24.4 174.7 247.8 38.0 17.5 12.0 55.7 74.4 179.5 208.4 1320.6 1992 107.5 112.5 119.6 186.9 27.1 99.3 42.0 53.5 69.1 234.2 119.2 168.5 1339.4 1993 - 14.2 177.2 63.9 43.1 59.1 17.1 19.7 60.4 109.4 280.9 43.9 - 1994 194.8 159.7 362.1 121.4 133.9 92.9 31.8 56.9 59.6 157.2 205.2 103.8 1679.3 1995 234.2 308.5 233.0 56.7 79.5 6.2 31.8 31.6 15.5 64.3 79.5 65.7 1206.5 1996 257.7 327.2 142.4 412.4 14.6 5.1 0.4 47.6 112.2 198.3 179.0 326.6 2023.5 1997 164.0 475.7 11.5 69.8 85.1 21.4 26.5 23.1 42.8 232.0 277.0 220.2 1649.1 1998 233.1 310.3 211.2 401.9 40.5 61.5 6.6 43.8 33.0 76.3 160.9 175.7 1754.8 1999 132.0 153.1 296.7 106.5 107.3 34.8 38.5 0.4 18.2 66.0 80.4 77.0 1110.9 2000 241.6 237.5 143.5 128.5 93.2 59.4 5.3 42.5 26.5 213.2 166.5 308.5 1666.2 MEAN 187.4 226.5 172.2 172.3 87.2 47.8 21.8 33.1 49.3 142.5 172.8 169.8 1482.7 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 31.9 32.7 31.7 28.2 24.4 21.4 21.4 23.9 25.6 27.2 28.4 30.8 27.3 1992 32.2 32.2 29.5 26.2 23.2 23.0 17.3 21.9 23.9 26.6 27.9 - - 1993 - 31.5 30.6 28.7 23.5 22.2 20.3 24.0 24.3 27.4 28.6 30.9 - 1994 34.3 29.6 28.9 26.2 25.4 22.6 21.4 22.7 28.0 27.6 28.7 33.9 27.4 1995 32.6 30.1 29.3 26.4 22.8 22.3 22.8 24.1 26.0 28.1 33.2 33.3 27.6 1996 34.7 30.4 29.1 26.7 24.0 19.0 20.9 25.7 24.7 25.4 29.7 30.1 26.7 1997 34.4 31.2 30.5 28.9 25.7 20.3 24.3 25.3 27.4 27.7 28.8 31.7 28.0 1998 32.7 29.5 27.6 24.6 23.6 22.0 22.5 21.3 23.8 28.5 30.6 31.0 26.5 1999 31.6 31.7 31.5 24.6 22.7 20.5 18.7 25.1 28.7 28.7 29.8 33.6 27.3 2000 33.0 31.3 29.0 27.1 22.2 20.8 18.9 24.1 26.1 28.4 28.5 30.8 26.7 MEAN 33.0 31.0 29.8 26.8 23.7 21.4 20.9 23.8 25.9 27.6 29.4 31.8 27.1 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.5 18.2 20.4 16.2 15.2 10.8 9.2 12.0 15.3 14.5 16.0 20.9 15.8 1992 20.0 21.1 19.0 15.8 14.3 15.1 7.4 9.6 12.0 15.4 17.0 - - 1993 - 18.2 20.3 17.5 13.0 10.6 8.2 9.7 11.3 17.4 17.8 20.0 - 1994 19.7 20.4 18.1 17.2 16.3 12.1 10.4 10.3 14.8 17.6 17.5 21.3 16.3 1995 21.4 19.2 19.1 13.5 9.8 10.8 11.0 10.9 12.9 13.9 17.8 18.3 14.9 1996 20.2 20.9 18.9 17.5 14.0 6.7 5.3 11.1 11.7 16.2 17.3 20.4 15.0 1997 21.7 21.4 17.5 14.0 13.5 10.6 12.9 12.3 14.8 17.1 19.9 21.4 16.4 1998 21.4 21.4 18.5 16.5 11.5 10.2 11.6 10.4 10.6 14.9 16.7 18.2 15.2 1999 19.5 20.2 21.3 15.1 10.7 9.9 8.9 9.7 13.4 15.0 14.6 19.2 14.8 2000 20.3 20.4 18.7 17.5 12.4 12.4 4.3 11.0 12.0 17.8 16.0 18.9 15.1 MEAN 20.5 20.1 19.2 16.1 13.1 10.9 8.9 10.7 12.9 16.0 17.1 19.8 15.4 CLINO - - - - - - - - - - - - - Station No. 87162: FORMOSA AERO , ARGENTINA Latitude: 26 12S Longitude: 058 14W Station Elevation (M.S.L.): 59 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1000.3 1003.1 1002.0 1004.5 1005.9 1007.8 1008.6 1010.1 1005.4 1004.2 1002.7 998.0 1004.4 1992 1000.2 1001.9 1002.8 1002.9 1003.5 1004.7 1012.7 1010.1 1007.2 1003.8 1003.0 1000.2 1004.4 1993 1001.2 1003.0 1003.4 1004.0 1005.6 1007.2 1009.4 1008.9 1005.8 1003.5 1001.4 1000.1 1004.5 1994 1000.2 1001.8 1004.3 1005.8 1005.4 1007.1 1007.8 1007.7 1005.2 1002.6 1002.1 999.7 1004.1 1995 1000.1 1002.2 1002.9 1005.0 1008.9 1006.9 1005.1 1006.1 1006.7 1003.8 1001.9 1000.8 1004.2 1996 998.9 1001.3 1002.9 1004.9 1008.4 1011.5 1011.7 1006.6 1007.5 1002.5 1001.4 999.2 1004.7 1997 999.0 1002.1 1004.0 1005.3 1008.1 1003.3 1006.7 1008.5 1002.8 1000.8 1000.7 999.2 1003.4 1998 1000.0 1002.3 1003.5 1004.3 1009.0 1009.9 1008.5 1007.4 1006.9 1004.8 1002.3 1000.9 1005.0 1999 1001.3 1001.4 1001.1 1007.7 1009.3 1008.2 1011.1 1009.1 1003.3 1005.4 1004.6 1001.8 1005.4 2000 1000.4 1002.5 1002.3 1006.0 1008.8 1006.6 1011.4 1008.2 1006.9 1004.6 1003.4 1001.6 1005.2 MEAN 1000.2 1002.2 1002.9 1005.0 1007.3 1007.3 1009.3 1008.3 1005.8 1003.6 1002.3 1000.2 1004.5 CLINO 1000.8 1001.8 1003.5 1005.8 1007.3 1008.5 1008.8 1007.8 1006.8 1004.1 1002.3 1001.0 1004.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1007.0 1009.8 1008.8 1011.3 1012.8 1014.7 1015.7 1017.0 1012.2 1011.0 1009.5 1004.7 1011.2 1992 1006.9 1008.6 1009.6 1009.7 1010.4 1011.6 1019.8 1017.1 1014.1 1010.6 1009.8 1006.9 1011.3 1993 1007.9 1009.7 1010.1 1010.8 1012.5 1014.2 1016.5 1015.9 1012.7 1010.3 1008.2 1006.8 1011.3 1994 1006.9 1008.6 1011.1 1012.6 1012.3 1014.2 1014.9 1014.8 1012.2 1009.5 1009.0 1006.5 1011.1 1995 1006.9 1009.0 1009.8 1011.9 1015.9 1013.8 1012.1 1013.1 1013.6 1010.7 1008.7 1007.5 1011.1 1996 1005.7 1008.1 1009.8 1011.8 1015.4 1018.7 1018.9 1013.5 1014.6 1009.4 1008.2 1006.0 1011.7 1997 1005.7 1008.9 1010.8 1012.2 1015.1 1010.3 1013.7 1015.5 1009.7 1007.6 1007.5 1006.0 1010.3 1998 1006.8 1009.1 1010.4 1011.3 1016.1 1017.0 1015.6 1014.4 1014.0 1011.7 1009.2 1007.7 1011.9 1999 1008.0 1008.2 1007.9 1014.7 1016.3 1015.3 1018.3 1016.1 1010.2 1012.3 1011.5 1008.6 1012.3 2000 1007.1 1009.3 1009.1 1012.9 1015.8 1013.6 1018.6 1015.3 1013.9 1011.5 1010.3 1008.4 1012.2 MEAN 1006.9 1008.9 1009.7 1011.9 1014.3 1014.3 1016.4 1015.3 1012.7 1010.5 1009.2 1006.9 1011.4 CLINO 1007.5 1008.8 1010.0 1012.6 1014.3 1015.5 1015.7 1014.9 1014.0 1011.0 1009.1 1007.9 1011.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.0 25.7 26.1 22.7 20.2 17.3 16.1 18.4 21.6 22.1 23.3 26.7 22.3 1992 27.0 26.9 24.5 22.0 20.1 19.9 13.6 16.7 19.3 22.0 23.5 26.9 21.9 1993 27.8 25.7 26.3 23.8 19.3 17.3 15.0 17.0 18.7 23.2 24.5 26.7 22.1 1994 28.1 25.5 23.9 22.2 21.4 18.4 16.9 18.0 22.2 23.9 24.2 28.1 22.7 1995 27.1 25.7 24.9 20.9 17.5 18.3 18.7 19.3 21.1 21.8 26.8 27.2 22.4 1996 27.7 26.2 24.4 22.9 19.6 13.9 13.9 19.5 18.7 21.9 25.0 26.3 21.7 1997 28.5 27.1 25.1 22.3 20.3 17.2 19.5 19.4 22.2 23.7 25.7 28.3 23.3 1998 28.2 26.2 24.4 21.9 19.0 17.3 18.4 17.1 18.6 22.7 24.7 25.1 22.0 1999 26.9 27.3 26.9 21.5 17.8 16.5 15.1 18.1 22.2 23.2 23.5 27.0 22.2 2000 27.9 26.8 25.1 23.0 18.0 17.9 12.6 18.3 19.7 24.1 23.4 26.3 21.9 MEAN 27.6 26.3 25.2 22.3 19.3 17.4 16.0 18.2 20.4 22.9 24.5 26.9 22.2 CLINO 27.3 26.8 25.2 22.0 19.3 16.7 16.8 17.7 19.5 22.6 24.5 26.5 22.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 168.1 86.1 113.3 150.0 220.5 67.1 23.0 7.5 194.9 82.9 99.7 210.6 1423.7 1992 59.0 176.9 211.7 216.5 50.8 107.0 42.5 144.4 139.4 283.9 102.7 238.8 1773.6 1993 237.0 4.1 136.2 17.1 44.8 34.2 39.7 37.1 89.2 147.8 203.7 57.0 1047.9 1994 96.0 229.5 149.4 157.1 163.6 75.0 71.8 53.0 54.2 184.0 182.0 226.0 1641.6 1995 304.5 120.5 217.1 185.1 145.0 5.7 4.1 2.4 62.0 59.6 35.6 53.4 1195.0 1996 266.5 194.0 185.2 186.8 67.8 23.0 2.0 38.5 127.5 258.7 101.1 315.0 1766.1 1997 131.7 115.3 46.0 67.3 100.6 27.7 56.3 13.9 82.2 161.0 312.0 119.1 1233.1 1998 276.0 310.5 92.3 390.2 25.3 50.7 49.6 84.1 142.1 85.0 178.0 303.0 1986.8 1999 131.0 104.4 139.0 286.7 84.0 123.5 21.2 4.3 40.6 49.6 68.4 186.1 1238.8 2000 252.9 243.0 83.5 87.5 93.3 106.1 12.8 48.5 21.6 263.4 154.6 68.8 1436.0 MEAN 192.3 158.4 137.4 174.4 99.6 62.0 32.3 43.4 95.4 157.6 143.8 177.8 1474.3 CLINO 171.0 142.0 152.0 153.0 106.0 67.0 50.0 60.0 85.0 121.0 171.0 147.0 1425.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 33.8 32.7 31.4 28.8 25.6 22.8 22.6 25.6 27.3 27.8 29.1 32.1 28.3 1992 33.2 32.6 29.9 27.5 24.2 24.0 18.4 21.9 24.6 27.0 28.7 32.1 27.0 1993 33.4 32.1 32.3 30.4 25.9 23.6 21.0 24.9 25.4 28.2 30.3 32.7 28.3 1994 35.9 30.6 29.7 27.0 26.3 23.7 22.9 24.7 29.2 29.3 29.4 33.5 28.5 1995 32.1 31.4 30.0 27.0 23.2 24.2 24.6 26.3 27.6 27.8 34.3 34.7 28.6 1996 34.5 31.3 29.9 27.9 24.6 19.5 21.7 26.6 25.2 26.4 30.3 31.5 27.4 1997 34.2 32.8 31.9 29.7 26.2 21.8 25.0 25.3 28.4 29.6 30.2 33.9 29.1 1998 33.5 30.8 28.9 26.4 24.4 22.5 24.4 21.3 24.3 28.5 31.0 31.0 27.3 1999 32.7 32.9 33.2 26.4 23.5 21.2 19.9 25.8 30.2 30.5 30.4 33.5 28.3 2000 34.8 32.5 31.2 28.6 23.1 22.4 19.8 24.9 26.3 30.2 29.4 32.6 28.0 MEAN 33.8 32.0 30.8 28.0 24.7 22.6 22.0 24.7 26.9 28.5 30.3 32.8 28.1 CLINO 33.4 32.9 31.4 27.7 24.8 22.3 22.8 23.8 25.7 28.8 30.5 32.6 28.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 21.5 19.9 21.9 17.8 16.2 13.0 11.2 13.0 16.8 17.0 18.1 21.8 17.4 1992 21.3 22.5 20.3 17.7 16.9 16.9 9.8 12.3 14.8 17.6 19.0 21.8 17.6 1993 23.4 19.7 21.7 18.8 14.6 12.5 10.5 11.3 13.4 18.7 19.0 21.4 17.1 1994 21.2 21.8 19.1 18.4 18.0 14.2 12.3 12.9 16.3 19.7 19.2 23.0 18.0 1995 22.9 21.3 20.7 15.8 13.0 13.6 14.2 13.9 16.1 16.1 19.8 20.7 17.3 1996 22.6 22.1 20.2 19.1 15.8 9.4 8.0 13.8 13.3 18.2 20.1 22.0 17.1 1997 23.4 23.2 19.1 16.2 15.8 13.4 15.3 14.4 17.5 19.4 21.8 23.4 18.6 1998 23.8 22.8 20.8 18.4 14.5 12.8 14.1 13.5 13.9 17.4 19.1 20.1 17.6 1999 21.9 22.4 22.7 17.9 13.2 12.3 11.3 12.0 15.9 17.1 16.7 20.9 17.0 2000 21.9 22.0 20.5 18.7 14.1 14.7 6.9 13.2 14.1 19.3 18.3 20.3 17.0 MEAN 22.4 21.8 20.7 17.9 15.2 13.3 11.4 13.0 15.2 18.1 19.1 21.5 17.5 CLINO 21.9 21.7 20.4 17.3 14.9 12.2 12.1 12.6 14.1 17.0 19.0 20.8 17.0 Station No. 87166: CORRIENTES AERO , ARGENTINA Latitude: 27 27S Longitude: 058 46W Station Elevation (M.S.L.): 62 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1001.5 1004.0 1003.0 1005.2 1006.7 1008.8 1009.4 1010.9 1006.6 1005.4 1003.9 998.9 1005.4 1992 1001.5 1002.9 1003.5 1003.7 1004.4 1005.1 1013.6 1010.9 1008.1 1004.9 1004.3 1001.3 1005.3 1993 1001.8 1004.0 1004.7 1005.0 1006.3 1007.9 1010.3 1009.7 1007.0 1004.6 1002.3 1001.3 1005.4 1994 1001.4 1003.1 1005.3 1006.7 1006.3 1007.7 1008.3 1008.8 1006.3 1003.9 1003.4 1000.6 1005.2 1995 1001.3 1003.4 1003.9 1005.8 1009.8 1007.6 1005.6 1007.0 1008.1 1005.0 1003.6 1002.8 1005.3 1996 1000.3 1003.2 1004.8 1006.7 1010.4 1013.1 1013.4 1008.0 1009.3 1004.5 1003.5 1001.0 1006.5 1997 1001.0 1004.0 1006.0 1006.9 1009.5 1004.8 1008.2 1010.0 1004.7 1002.6 1002.3 1000.4 1005.0 1998 1001.5 1004.2 1005.4 1006.0 1010.6 1011.4 1010.2 1009.3 1009.0 1006.6 1004.1 1002.4 1006.7 1999 1003.0 1003.0 1002.9 1009.7 1010.9 1009.9 1012.9 1010.4 1005.3 1007.5 1005.5 1002.5 1007.0 2000 1001.3 1003.8 1004.7 1006.8 1009.1 1006.9 1011.8 1008.9 1007.7 1005.4 1004.2 1002.3 1006.1 MEAN 1001.5 1003.6 1004.4 1006.3 1008.4 1008.3 1010.4 1009.4 1007.2 1005.0 1003.7 1001.3 1005.8 CLINO - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.5 1011.0 1010.0 1012.3 1013.9 1016.1 1016.8 1018.2 1013.8 1012.5 1011.0 1005.9 1012.5 1992 1008.5 1009.9 1010.6 1010.8 1011.6 1012.3 1021.0 1018.2 1015.3 1012.0 1011.4 1008.3 1012.5 1993 1008.8 1011.1 1011.8 1012.1 1013.5 1015.2 1017.6 1017.0 1014.2 1011.7 1009.4 1008.3 1012.6 1994 1008.3 1010.1 1012.4 1013.8 1013.4 1014.9 1015.6 1016.1 1013.4 1011.0 1010.4 1007.6 1012.3 1995 1008.3 1010.5 1011.0 1012.9 1017.1 1014.8 1012.9 1014.3 1015.3 1012.2 1010.7 1009.9 1012.5 1996 1007.3 1010.3 1011.9 1013.9 1017.6 1020.6 1020.9 1015.3 1016.6 1011.7 1010.6 1008.1 1013.7 1997 1008.0 1011.1 1013.1 1014.0 1016.8 1012.1 1015.5 1017.3 1011.9 1009.8 1009.4 1007.4 1012.2 1998 1008.6 1011.2 1012.5 1013.2 1017.9 1018.7 1017.5 1016.7 1016.3 1013.8 1011.2 1009.5 1013.9 1999 1010.1 1010.1 1010.0 1016.9 1018.2 1017.3 1020.3 1017.8 1012.5 1014.7 1012.7 1009.5 1014.2 2000 1008.3 1010.9 1011.8 1014.0 1016.4 1014.3 1019.3 1016.3 1015.0 1012.6 1011.4 1009.4 1013.3 MEAN 1008.5 1010.6 1011.5 1013.4 1015.6 1015.6 1017.7 1016.7 1014.4 1012.2 1010.8 1008.4 1013.0 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.4 26.2 25.9 22.2 19.6 16.3 15.0 17.6 19.7 20.6 22.5 25.6 21.5 1992 26.3 26.5 24.2 21.2 18.5 18.6 12.3 15.9 18.1 20.7 22.3 25.4 20.8 1993 27.0 25.3 25.0 22.9 18.2 16.2 14.0 16.4 17.9 22.2 23.4 25.4 21.2 1994 27.5 24.5 23.5 21.4 20.7 17.8 16.0 16.6 21.0 22.2 23.4 27.8 21.9 1995 26.5 24.5 24.0 20.6 17.1 16.8 16.8 17.3 19.0 21.0 26.0 26.1 21.3 1996 27.6 25.0 24.0 22.1 19.0 12.9 13.6 18.9 17.9 20.9 24.0 25.1 20.9 1997 28.1 25.9 23.6 21.1 19.1 15.6 18.4 18.3 20.6 21.9 24.5 26.7 22.0 1998 26.8 25.2 22.9 20.5 18.0 16.1 17.0 16.0 17.1 21.4 23.5 24.5 20.8 1999 25.6 26.0 25.7 19.8 16.7 15.1 13.9 16.9 20.6 21.8 22.8 26.5 21.0 2000 26.2 25.7 23.4 22.0 17.2 16.6 11.6 17.1 18.7 22.8 22.3 25.1 20.7 MEAN 26.8 25.5 24.2 21.4 18.4 16.2 14.9 17.1 19.1 21.6 23.5 25.8 21.2 CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 96.9 88.7 30.4 143.0 217.0 117.8 33.3 5.2 113.9 136.1 188.4 316.7 1487.4 1992 118.1 192.9 252.8 230.7 81.1 162.4 35.7 139.6 41.3 283.0 127.6 254.2 1919.4 1993 208.3 17.4 177.4 135.3 52.1 60.4 54.9 46.2 63.1 152.3 280.5 137.8 1385.7 1994 244.3 275.9 263.4 113.8 107.9 96.8 34.0 40.2 56.9 144.2 215.5 73.5 1666.4 1995 160.6 210.0 212.5 76.3 126.8 6.5 39.2 47.6 48.5 60.6 71.2 100.4 1160.2 1996 202.4 253.8 198.8 364.5 18.6 10.6 7.6 35.4 119.7 245.1 148.4 422.8 2027.7 1997 83.4 265.2 72.1 67.7 87.5 27.2 10.8 29.0 102.7 223.3 317.3 204.4 1490.6 1998 326.0 246.3 172.8 515.3 43.1 57.9 26.7 43.8 60.1 127.7 187.9 211.7 2019.3 1999 99.0 169.6 199.9 115.7 113.8 44.1 27.9 0.4 10.9 64.3 59.9 117.1 1022.6 2000 190.3 224.7 82.1 166.6 100.0 46.0 5.4 46.0 36.2 281.9 177.0 319.9 1676.1 MEAN 172.9 194.4 166.2 192.9 94.8 63.0 27.6 43.3 65.3 171.8 177.4 215.8 1585.5 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 32.6 32.9 32.1 28.5 24.6 21.3 21.1 23.3 25.4 26.9 28.6 31.2 27.4 1992 32.1 32.4 29.1 26.3 22.8 22.6 17.3 21.5 23.8 26.3 27.6 31.3 26.1 1993 32.4 31.8 30.4 28.2 23.0 21.6 19.7 22.9 23.8 27.4 28.6 30.6 26.7 1994 34.3 29.4 28.5 26.2 25.3 22.5 21.2 22.4 27.6 27.4 28.4 33.6 27.2 1995 32.3 30.1 29.1 26.2 22.7 22.2 22.5 23.6 25.2 27.3 33.1 33.0 27.3 1996 34.2 30.1 28.8 26.6 23.8 18.9 20.6 25.4 24.3 25.1 29.5 29.8 26.4 1997 33.7 31.2 30.2 28.2 25.4 20.4 23.9 24.8 27.3 27.1 28.6 31.8 27.7 1998 32.2 29.5 27.6 24.5 23.3 21.7 22.5 21.1 23.5 27.8 30.0 30.8 26.2 1999 32.2 32.0 31.7 24.8 22.7 20.5 18.7 24.3 28.3 28.6 29.6 33.7 27.3 2000 32.7 31.3 29.0 27.1 22.2 20.9 18.5 23.7 25.5 28.2 28.3 31.1 26.5 MEAN 32.9 31.1 29.6 26.7 23.6 21.3 20.6 23.3 25.5 27.2 29.2 31.7 26.9 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.7 19.0 20.2 16.4 15.4 11.8 10.0 12.4 15.5 14.8 16.3 20.8 16.1 1992 20.4 21.7 20.2 17.2 14.6 15.2 8.2 10.5 12.5 15.1 17.1 20.0 16.1 1993 22.3 18.7 20.2 17.9 13.7 11.1 9.1 10.0 11.6 17.4 18.0 20.5 15.9 1994 20.3 20.8 18.8 17.5 17.2 13.4 11.5 11.5 14.9 18.0 18.3 22.3 17.0 1995 21.8 19.4 19.9 15.1 12.2 11.6 12.1 11.6 13.7 14.1 18.5 19.7 15.8 1996 21.0 21.3 19.7 18.4 15.0 8.5 7.0 12.5 12.6 17.2 18.5 21.3 16.1 1997 23.0 21.5 18.3 15.2 14.0 11.6 13.7 13.2 15.1 17.7 20.6 22.0 17.2 1998 22.3 21.8 19.3 17.2 13.4 11.6 12.6 11.6 11.4 15.3 16.9 18.8 16.0 1999 20.1 20.8 21.3 15.7 11.8 10.9 9.9 10.9 14.2 15.5 15.5 19.8 15.5 2000 20.8 20.9 18.8 18.0 13.4 13.3 6.0 11.7 12.5 18.2 17.0 19.6 15.9 MEAN 21.3 20.6 19.7 16.9 14.1 11.9 10.0 11.6 13.4 16.3 17.7 20.5 16.2 CLINO - - - - - - - - - - - - - Station No. 87178: POSADAS AERO , ARGENTINA Latitude: 27 22S Longitude: 055 58W Station Elevation (M.S.L.): 125 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 993.8 996.5 995.7 998.1 999.8 1001.4 1002.3 1003.9 999.4 997.7 995.8 991.7 998.0 1992 993.3 995.7 996.4 996.4 997.0 998.7 1005.5 1003.3 1000.2 997.2 996.3 993.8 997.8 1993 994.9 996.0 997.1 997.7 999.2 1001.0 1002.2 1002.1 999.0 997.2 994.9 993.7 997.9 1994 993.6 995.3 997.5 999.2 999.1 1000.8 1001.8 1002.2 1000.3 997.4 996.8 994.4 998.2 1995 994.8 996.5 997.4 999.4 1002.8 1001.3 999.6 1000.5 1001.3 998.3 996.5 994.8 998.6 1996 993.3 996.1 997.2 999.8 1002.5 1005.3 1005.7 1001.0 1001.7 997.1 995.6 993.7 999.1 1997 993.7 996.7 998.2 999.6 1002.5 997.6 1001.9 1002.9 997.4 995.7 995.5 994.2 998.0 1998 994.9 996.9 997.9 998.7 1002.9 1004.3 1002.9 1001.2 1001.0 998.9 996.3 994.6 999.2 1999 995.2 995.8 995.8 1001.9 1003.2 1002.3 1005.0 1003.3 998.3 999.9 997.8 994.8 999.4 2000 993.8 996.5 997.2 999.8 1001.5 1000.0 1003.9 1001.5 1000.2 998.0 996.3 994.7 998.6 MEAN 994.1 996.2 997.0 999.1 1001.1 1001.3 1003.1 1002.2 999.9 997.7 996.2 994.0 998.5 CLINO 993.8 994.9 996.4 998.5 1000.2 1001.4 1001.7 1000.4 999.4 997.0 995.2 994.0 997.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1007.9 1010.7 1009.9 1012.5 1014.3 1016.0 1017.1 1018.5 1013.8 1012.1 1010.0 1005.7 1012.4 1992 1007.4 1009.7 1010.6 1010.7 1011.5 1013.2 1020.4 1018.0 1014.7 1011.6 1010.6 1007.9 1012.2 1993 1009.0 1010.2 1011.3 1012.0 1013.7 1015.6 1017.0 1016.8 1013.6 1011.5 1009.1 1007.8 1012.3 1994 1007.7 1009.5 1011.8 1013.6 1013.6 1015.5 1016.5 1016.9 1014.8 1011.7 1011.1 1008.5 1012.6 1995 1009.0 1010.7 1011.6 1013.9 1017.5 1016.0 1014.2 1015.1 1015.8 1012.8 1010.7 1009.8 1013.1 1996 1008.0 1010.8 1012.0 1014.7 1017.6 1020.7 1021.1 1016.0 1016.8 1012.0 1010.3 1008.3 1014.0 1997 1008.1 1011.3 1012.9 1014.3 1017.1 1012.2 1016.5 1017.6 1011.8 1010.1 1009.7 1008.3 1012.5 1998 1008.9 1011.1 1012.2 1013.1 1017.6 1019.1 1017.6 1015.8 1015.7 1013.3 1010.5 1008.8 1013.6 1999 1009.3 1009.9 1009.9 1016.4 1018.0 1017.1 1019.9 1017.9 1012.7 1014.3 1012.1 1008.9 1013.9 2000 1007.9 1010.7 1011.4 1014.2 1016.2 1014.6 1018.8 1016.2 1014.8 1012.4 1010.6 1008.8 1013.0 MEAN 1008.3 1010.5 1011.4 1013.5 1015.7 1016.0 1017.9 1016.9 1014.5 1012.2 1010.5 1008.3 1013.0 CLINO 1008.9 1010.1 1011.2 1013.7 1015.4 1016.9 1017.0 1016.1 1015.1 1012.5 1010.3 1009.1 1013.0 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.1 26.0 25.9 22.1 19.9 16.7 15.7 18.3 21.3 22.0 23.7 26.4 22.1 1992 26.5 26.5 23.8 21.3 18.6 18.7 13.2 16.2 18.6 21.1 22.6 26.6 21.1 1993 26.7 24.6 24.9 22.9 18.5 16.7 14.9 16.9 18.0 22.8 23.5 26.1 21.4 1994 27.2 24.6 23.8 21.6 20.3 17.1 17.0 18.2 20.6 23.1 23.1 27.7 22.0 1995 26.2 25.3 24.2 20.4 17.2 17.8 18.5 18.9 20.1 20.9 26.1 27.7 21.9 1996 27.3 25.3 24.1 22.5 19.3 14.0 14.1 19.6 18.7 21.1 24.5 25.2 21.3 1997 28.1 26.4 24.1 21.1 19.3 16.6 19.1 18.8 20.7 21.7 24.5 26.4 22.2 1998 27.1 25.3 23.4 20.8 18.3 16.6 18.0 17.4 18.0 22.3 24.7 25.3 21.4 1999 26.9 26.3 26.6 20.9 17.0 15.6 15.0 18.2 20.9 21.6 23.1 26.9 21.6 2000 27.1 26.6 24.6 22.7 17.5 17.5 12.8 17.9 19.7 23.3 23.4 25.9 21.6 MEAN 27.0 25.7 24.5 21.6 18.6 16.7 15.8 18.0 19.7 22.0 23.9 26.4 21.7 CLINO 26.4 25.9 24.5 21.2 18.3 15.9 16.2 17.3 18.8 21.6 23.7 25.7 21.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 102.0 25.9 92.8 167.9 167.8 197.7 81.9 9.7 80.6 200.8 105.0 338.2 1570.3 1992 20.1 175.0 210.8 240.6 100.2 175.5 57.8 113.1 163.5 235.8 150.3 106.7 1749.4 1993 178.8 23.4 165.7 75.6 34.7 83.5 106.0 25.6 165.6 201.2 149.6 266.1 1475.8 1994 269.2 209.5 106.7 170.3 218.1 191.6 91.0 52.7 203.7 198.9 231.1 131.3 2074.1 1995 150.2 99.0 223.8 62.6 62.6 115.2 58.4 32.6 124.5 128.2 21.2 194.4 1272.7 1996 274.5 298.4 124.1 76.6 88.0 43.1 85.0 108.2 111.1 372.9 211.0 345.3 2138.2 1997 73.3 183.6 135.3 85.3 110.7 241.0 122.2 99.2 132.1 476.9 280.9 375.4 2315.9 1998 158.3 249.7 221.0 384.7 169.3 108.6 148.2 205.5 184.7 210.1 60.3 213.5 2313.9 1999 124.1 184.0 147.2 217.0 131.0 120.5 149.1 19.1 227.1 159.3 111.1 216.1 1805.6 2000 213.0 124.3 65.8 108.9 150.0 239.4 42.0 97.4 66.4 465.1 187.7 137.5 1897.5 MEAN 156.3 157.3 149.3 159.0 123.2 151.6 94.2 76.3 145.9 264.9 150.8 232.4 1861.3 CLINO 156.0 157.0 142.0 154.0 140.0 131.0 103.0 111.0 141.0 177.0 156.0 150.0 1724.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 33.4 32.9 32.2 28.0 25.3 22.2 21.9 24.6 27.2 28.1 30.0 32.2 28.2 1992 32.9 32.4 28.8 26.7 23.4 23.4 18.7 22.5 24.6 27.6 29.0 33.1 26.9 1993 32.4 31.1 30.8 29.0 24.7 22.4 20.5 23.9 24.0 28.7 29.3 31.9 27.4 1994 33.8 29.8 30.0 27.6 25.2 22.2 22.7 24.9 26.4 28.5 28.8 34.0 27.8 1995 31.5 31.3 30.1 26.4 23.2 23.6 23.7 25.4 25.9 27.2 33.0 34.5 28.0 1996 33.2 31.0 29.6 27.8 25.3 19.7 20.8 26.3 24.7 25.9 30.6 30.5 27.1 1997 33.7 32.3 30.9 28.0 25.3 21.2 24.7 24.7 26.5 26.9 29.6 32.1 28.0 1998 32.6 30.4 28.4 24.9 23.8 22.1 23.5 21.7 24.0 28.3 31.3 31.5 26.9 1999 33.0 32.1 32.6 26.0 22.7 20.4 19.7 25.3 26.7 27.6 29.2 33.3 27.4 2000 32.6 32.8 30.7 28.3 22.9 22.2 19.0 24.6 25.8 29.0 29.7 32.0 27.5 MEAN 32.9 31.6 30.4 27.3 24.2 21.9 21.5 24.4 25.6 27.8 30.1 32.5 27.5 CLINO 32.7 32.0 30.7 27.3 24.2 21.6 22.2 23.6 25.0 28.1 29.8 32.1 27.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 21.2 19.7 20.9 17.1 15.8 12.3 10.6 13.3 16.8 16.5 17.7 21.3 16.9 1992 20.1 21.9 20.0 16.9 14.9 14.8 8.8 11.3 13.5 15.9 17.0 20.9 16.3 1993 22.0 19.0 20.3 18.5 13.8 12.1 10.7 11.1 13.3 18.0 18.0 20.5 16.4 1994 21.2 20.6 18.5 16.9 16.6 12.9 12.7 13.0 15.9 18.5 17.9 21.9 17.2 1995 21.5 20.5 19.2 15.1 12.1 13.0 14.6 13.8 15.6 14.9 19.5 21.1 16.7 1996 22.2 20.7 19.7 18.0 14.5 9.6 8.5 14.7 13.4 17.1 19.1 20.6 16.5 1997 22.6 21.7 18.3 15.5 14.5 13.0 14.5 14.1 16.1 17.7 19.9 21.4 17.4 1998 22.3 21.3 19.2 17.2 13.9 12.0 14.1 14.1 13.2 17.0 18.5 19.3 16.8 1999 21.5 21.2 22.0 16.8 12.6 11.6 11.5 12.7 15.7 16.4 17.1 21.1 16.7 2000 21.9 21.2 19.4 18.0 13.1 14.3 7.5 12.6 14.4 18.6 17.6 20.3 16.6 MEAN 21.6 20.8 19.8 17.0 14.2 12.6 11.4 13.1 14.8 17.1 18.2 20.8 16.8 CLINO 21.1 20.9 19.5 16.2 13.5 11.2 11.4 12.3 13.6 15.9 17.9 20.0 16.1 Station No. 87217: LA RIOJA AERO , ARGENTINA Latitude: 29 23S Longitude: 066 49W Station Elevation (M.S.L.): 429 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 958.4 960.0 960.0 961.1 962.2 964.8 964.7 966.0 961.9 961.0 958.8 955.3 961.2 1992 958.9 959.6 958.8 959.9 959.3 959.3 967.9 965.1 963.3 959.7 959.9 956.8 960.7 1993 957.1 960.5 960.2 960.9 961.3 963.5 967.3 965.5 963.5 961.2 957.8 956.6 961.3 1994 957.8 959.8 961.0 962.1 961.5 962.6 964.3 964.3 961.5 960.1 958.6 955.2 960.7 1995 957.8 960.5 959.6 960.3 965.1 962.9 - 962.5 964.0 960.4 959.1 959.7 - 1996 957.9 959.3 961.4 963.1 966.2 967.9 969.1 963.3 965.8 960.4 959.1 957.4 962.6 1997 958.7 961.2 962.2 961.6 964.2 961.0 963.2 965.5 961.2 959.6 959.0 956.3 961.1 1998 958.0 962.6 962.3 963.6 966.2 966.9 966.0 965.8 965.6 962.3 960.1 958.7 963.2 1999 961.0 959.2 960.5 966.3 966.3 965.7 968.6 965.7 961.3 964.2 962.2 960.1 963.4 2000 958.9 961.0 961.7 963.3 965.9 962.5 967.7 964.9 963.1 961.6 960.1 958.3 962.4 MEAN 958.4 960.4 960.8 962.2 963.8 963.7 966.5 964.9 963.1 961.0 959.5 957.4 961.8 CLINO 957.6 958.9 960.5 962.4 963.1 964.5 964.7 964.0 963.2 960.5 958.7 957.6 961.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1006.0 1007.8 1008.0 1009.9 1011.7 1015.1 1015.4 1016.3 1011.0 1009.5 1006.5 1002.7 1010.0 1992 1006.5 1007.6 1006.8 1009.1 1009.1 1009.4 1019.0 1015.3 1012.7 1008.0 1008.2 1004.4 1009.7 1993 1004.3 1008.3 1008.0 1009.6 1010.9 1014.0 1018.1 1015.6 1012.9 1009.5 1005.3 1003.5 1010.0 1994 1004.8 1007.4 1008.9 1010.9 1010.6 1012.6 1014.9 1014.1 1010.3 1008.5 1006.4 1001.8 1009.3 1995 1005.1 1008.1 1007.4 1008.9 1014.5 1013.1 - 1012.3 1013.1 1008.7 1006.7 1006.8 - 1996 1005.4 1007.1 1009.4 1012.0 1015.8 1018.8 1020.1 1012.9 1015.4 1008.8 1006.7 1004.7 1011.4 1997 1006.1 1009.3 1010.3 1010.1 1013.8 1011.3 1013.3 1015.3 1010.0 1007.9 1006.8 1003.6 1009.8 1998 1005.5 1011.0 1010.8 1012.7 1016.1 1017.3 1016.3 1015.9 1015.3 1010.6 1007.9 1005.9 1012.1 1999 1008.9 1006.7 1008.7 1015.8 1016.1 1016.1 1019.6 1015.8 1010.0 1012.8 1010.5 1007.9 1012.4 2000 1006.5 1008.9 1010.2 1012.2 1016.0 1012.9 1018.8 1014.9 1012.3 1009.8 1008.1 1005.7 1011.4 MEAN 1005.9 1008.2 1008.9 1011.1 1013.5 1014.1 1017.3 1014.8 1012.3 1009.4 1007.3 1004.7 1010.6 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.1 26.2 24.7 20.0 16.4 12.1 11.4 13.3 19.1 20.9 25.2 25.8 20.2 1992 25.9 24.3 23.7 18.3 13.8 12.1 8.6 13.9 17.3 22.8 23.5 25.8 19.2 1993 27.1 24.7 24.7 19.8 14.5 10.4 9.5 13.2 16.7 22.4 26.2 28.3 19.8 1994 27.9 24.6 23.9 19.2 18.1 13.6 11.0 15.5 20.4 22.0 25.3 29.8 20.9 1995 26.8 25.6 24.4 20.2 16.5 11.6 - 13.8 18.1 22.7 26.6 29.9 - 1996 26.7 25.8 24.8 19.6 17.0 9.7 9.8 15.7 16.8 22.5 26.4 27.8 20.2 1997 27.1 24.4 24.1 21.8 16.6 11.5 13.0 15.1 19.9 22.6 26.0 27.5 20.8 1998 27.2 23.2 22.2 18.7 15.5 12.3 13.3 14.2 16.2 23.4 25.3 28.8 20.0 1999 25.4 28.1 23.6 17.1 15.4 11.5 9.7 13.7 20.3 21.5 23.2 26.1 19.6 2000 26.8 24.6 21.7 19.8 13.8 10.9 8.7 13.8 17.2 22.3 23.3 27.1 19.2 MEAN 26.8 25.1 23.8 19.4 15.8 11.6 10.6 14.2 18.2 22.3 25.1 27.7 20.0 CLINO 27.4 25.9 23.4 19.8 15.5 11.1 10.9 14.0 17.8 22.5 25.4 27.2 20.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 106.5 124.1 84.0 55.4 1.0 11.0 0.0 0.0 0.4 5.0 20.0 119.1 526.5 1992 77.5 199.1 115.0 82.4 0.0 0.0 0.5 12.0 5.5 0.0 46.1 141.9 680.0 1993 120.2 42.0 90.1 0.0 2.0 0.0 2.0 0.0 10.5 0.1 8.6 9.0 284.5 1994 27.8 109.5 8.2 18.0 14.0 0.0 7.0 0.0 9.0 73.2 48.0 68.8 383.5 1995 58.0 40.0 69.6 0.0 0.2 0.0 0.0 0.0 12.5 1.0 39.0 6.0 226.3 1996 87.9 32.9 42.0 32.5 10.0 21.0 0.0 0.0 114.0 10.0 4.2 121.2 475.7 1997 125.0 33.9 112.0 0.0 8.0 0.0 0.0 8.0 12.0 3.0 12.5 104.0 418.4 1998 32.5 67.2 63.0 50.5 17.5 5.0 0.7 43.0 5.0 44.0 7.0 37.7 373.1 1999 61.0 56.0 114.7 17.2 23.4 1.1 25.0 0.0 3.0 71.2 49.3 68.8 490.7 2000 143.0 61.1 143.5 73.0 25.0 15.5 10.0 0.0 0.0 68.4 58.0 27.4 624.9 MEAN 83.9 76.6 84.2 32.9 10.1 5.4 4.5 6.3 17.2 27.6 29.3 70.4 448.4 CLINO 80.0 71.0 54.0 18.0 7.0 2.0 3.0 5.0 6.0 12.0 43.0 56.0 361.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 34.4 33.7 31.5 27.5 23.9 19.3 19.3 22.5 27.4 28.5 32.6 33.6 27.9 1992 32.7 30.8 30.7 24.2 21.5 19.8 16.0 22.6 25.3 31.6 31.2 33.4 26.7 1993 34.6 32.4 31.8 26.9 22.8 19.7 18.3 23.2 25.0 30.0 34.4 36.1 27.9 1994 36.1 31.8 31.3 27.0 25.1 22.4 19.3 23.7 29.0 29.0 33.0 37.1 28.7 1995 34.1 33.5 31.6 29.1 24.4 20.2 - 22.8 26.4 31.0 34.0 38.1 - 1996 34.8 33.2 32.0 26.4 23.5 17.0 19.1 25.2 24.4 30.9 34.0 35.5 28.0 1997 34.0 31.8 31.1 30.4 24.1 19.3 21.7 23.1 28.2 30.2 33.9 34.5 28.5 1998 34.2 29.5 28.3 24.9 22.9 19.2 21.3 22.2 23.6 31.5 33.0 36.7 27.3 1999 32.8 36.0 29.1 23.9 21.1 18.2 17.4 23.3 28.5 28.3 30.3 34.0 26.9 2000 33.3 31.9 27.8 25.8 20.9 18.1 18.2 22.8 26.4 30.4 31.0 35.4 26.8 MEAN 34.1 32.5 30.5 26.6 23.0 19.3 19.0 23.1 26.4 30.1 32.7 35.4 27.7 CLINO 35.0 33.3 30.4 27.2 23.4 19.4 19.7 23.0 26.1 30.6 33.3 35.0 28.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.8 20.4 19.8 14.7 11.2 6.3 4.6 6.4 11.8 14.1 18.8 20.1 14.1 1992 20.8 19.2 18.6 14.1 8.9 6.7 2.6 7.1 10.3 15.4 17.4 20.4 13.5 1993 20.8 17.7 19.3 13.7 8.5 4.1 3.0 6.0 9.4 15.8 19.0 21.2 13.2 1994 20.9 18.9 17.4 13.7 13.1 7.1 4.1 8.2 13.1 16.3 18.8 23.0 14.5 1995 21.4 18.9 19.3 13.7 11.1 6.0 - 6.2 11.4 15.6 20.2 21.7 - 1996 20.3 19.9 18.9 15.0 12.5 4.9 3.5 8.6 10.2 15.8 19.8 21.4 14.2 1997 21.8 19.2 19.2 15.7 11.6 6.2 7.2 9.4 13.4 16.0 19.2 21.3 15.0 1998 21.9 18.7 17.4 14.1 10.3 7.5 7.4 8.7 10.1 16.9 18.9 21.2 14.4 1999 19.3 21.6 19.8 12.0 11.8 7.0 4.7 7.0 14.3 16.4 16.8 19.6 14.2 2000 21.5 19.5 17.7 15.9 8.8 6.2 1.9 7.2 9.6 15.1 17.0 20.5 13.4 MEAN 21.0 19.4 18.7 14.3 10.8 6.2 4.3 7.5 11.4 15.7 18.6 21.0 14.1 CLINO 20.7 19.7 17.9 14.1 9.6 4.9 4.4 6.5 10.3 15.2 18.2 20.3 13.5 Station No. 87222: CATAMARCA AERO , ARGENTINA Latitude: 28 36S Longitude: 065 46W Station Elevation (M.S.L.): 454 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 954.8 956.5 956.3 957.0 958.3 961.0 961.0 962.2 958.4 957.8 955.4 951.7 957.5 1992 955.6 956.0 955.4 957.6 957.5 957.9 965.6 962.4 960.1 956.7 956.9 954.0 958.0 1993 954.7 958.2 957.2 958.0 958.3 960.4 964.1 962.5 960.4 958.3 955.0 954.2 958.4 1994 955.3 957.0 958.4 959.1 958.9 960.0 961.6 961.4 958.6 957.2 955.9 952.7 958.0 1995 954.9 957.8 956.8 957.4 962.1 959.9 959.0 959.5 960.9 956.7 955.4 955.8 958.0 1996 954.4 955.4 957.4 959.3 962.1 964.0 965.1 959.4 961.7 956.4 955.1 953.5 958.7 1997 954.6 957.2 958.1 957.5 960.1 957.2 959.3 961.4 957.0 955.4 954.8 952.1 957.1 1998 953.9 958.6 958.3 959.4 962.1 962.9 962.0 961.6 961.2 958.0 956.0 954.8 959.1 1999 957.1 955.5 956.6 962.3 962.3 962.0 964.4 961.2 956.9 959.7 958.0 955.9 959.3 2000 954.7 956.7 957.3 959.0 961.5 958.2 963.3 960.5 958.6 957.3 955.8 954.3 958.1 MEAN 955.0 956.9 957.2 958.7 960.3 960.4 962.5 961.2 959.4 957.3 955.8 953.9 958.2 CLINO - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1005.0 1006.8 1006.7 1008.2 1010.4 1014.2 1014.2 1014.8 1010.0 1009.0 1005.8 1001.8 1008.9 1992 1005.9 1006.6 1005.9 1009.2 1010.0 1010.8 1019.5 1015.0 1012.1 1007.5 1007.6 1004.2 1009.5 1993 1004.6 1008.7 1007.6 1009.3 1010.6 1013.7 1017.8 1015.3 1012.4 1009.3 1005.0 1003.8 1009.8 1994 1005.1 1007.5 1009.0 1010.6 1010.5 1012.6 1014.8 1013.6 1009.8 1007.9 1006.0 1002.0 1009.1 1995 1004.8 1008.2 1007.1 1008.4 1014.1 1012.7 1012.1 1012.0 1012.5 1007.3 1005.4 1005.4 1009.2 1996 1004.4 1005.6 1007.8 1010.7 1014.1 1017.5 1018.5 1011.2 1013.6 1007.1 1005.2 1003.3 1009.9 1997 1004.4 1007.7 1008.5 1008.2 1011.9 1009.9 1011.8 1013.6 1008.1 1006.0 1004.8 1001.7 1008.1 1998 1003.9 1009.4 1009.2 1011.0 1014.4 1015.7 1014.6 1014.0 1013.1 1008.6 1006.3 1004.6 1010.4 1999 1007.6 1005.4 1007.3 1014.2 1014.5 1015.0 1017.9 1013.7 1008.0 1010.8 1008.9 1006.2 1010.8 2000 1004.7 1007.2 1008.1 1010.3 1014.0 1011.1 1016.8 1012.9 1010.2 1008.0 1006.4 1004.2 1009.5 MEAN 1005.0 1007.3 1007.7 1010.0 1012.5 1013.3 1015.8 1013.6 1011.0 1008.2 1006.1 1003.7 1009.5 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.5 26.4 24.9 21.1 16.6 12.0 11.4 14.7 19.5 21.2 25.1 25.6 20.4 1992 26.1 24.7 24.5 18.4 14.1 12.0 8.9 15.0 17.9 23.4 23.9 25.7 19.6 1993 27.3 25.0 25.4 20.0 15.2 10.9 10.0 14.5 17.6 21.7 25.9 28.2 20.1 1994 27.7 24.3 24.3 19.5 18.4 13.9 10.9 15.9 21.3 22.3 25.6 29.7 21.2 1995 27.0 25.0 24.8 21.4 17.0 12.5 11.0 14.8 19.4 24.0 26.4 29.9 21.1 1996 26.3 26.0 25.3 19.9 18.2 10.3 11.2 17.6 18.1 23.9 26.6 27.8 20.9 1997 28.0 24.8 25.2 23.7 18.1 11.9 14.1 16.4 21.4 23.5 26.4 28.4 21.8 1998 26.8 23.8 22.9 19.4 16.3 13.2 14.8 15.6 17.7 24.4 25.6 27.9 20.7 1999 24.8 27.3 23.6 18.3 16.2 11.6 10.6 14.8 21.4 22.4 23.0 25.7 20.0 2000 26.7 24.7 22.8 20.5 15.0 11.7 9.9 15.4 19.2 23.4 23.8 26.8 20.0 MEAN 26.7 25.2 24.4 20.2 16.5 12.0 11.3 15.5 19.3 23.0 25.2 27.6 20.6 CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 39.7 80.3 85.9 11.4 8.0 6.7 2.1 1.6 10.0 52.7 5.0 126.6 430.0 1992 96.9 159.5 69.1 123.2 8.7 9.3 1.1 9.5 1.2 0.8 88.7 61.1 629.1 1993 125.2 55.1 65.6 9.0 6.9 0.0 1.2 0.0 4.7 26.7 26.4 41.3 362.1 1994 64.7 87.8 8.2 13.5 3.7 0.0 10.8 0.9 2.0 14.1 46.4 88.1 340.2 1995 35.7 30.1 31.2 2.8 13.8 0.0 0.0 0.0 0.4 0.0 46.5 14.8 175.3 1996 98.3 26.0 44.0 23.7 2.0 13.8 0.0 0.0 11.6 23.6 45.8 70.4 359.2 1997 82.0 73.0 23.8 0.3 12.7 0.3 0.2 0.0 0.9 19.4 16.2 60.0 288.8 1998 105.0 56.2 27.4 32.0 35.3 17.8 6.0 16.5 5.0 28.6 38.6 76.2 444.6 1999 106.3 72.0 94.4 16.1 54.1 6.8 5.8 2.0 8.2 87.7 120.5 83.2 657.1 2000 129.2 81.6 46.0 54.6 17.8 9.9 14.0 0.0 0.0 25.4 87.0 82.2 547.7 MEAN 88.3 72.2 49.6 28.7 16.3 6.5 4.1 3.0 4.4 27.9 52.1 70.4 423.4 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 33.4 33.4 31.9 28.6 24.6 19.2 19.9 23.2 27.1 28.5 31.5 33.0 27.9 1992 32.3 31.4 31.9 24.6 21.7 19.2 16.4 23.9 25.5 31.1 31.0 32.4 26.8 1993 34.0 32.1 32.6 27.1 23.6 19.9 18.5 24.3 26.0 28.6 32.9 35.7 27.9 1994 35.0 32.1 31.7 27.4 26.1 22.9 19.2 24.6 30.0 29.5 32.7 36.4 29.0 1995 33.9 32.5 31.8 29.9 24.9 20.5 20.1 23.8 27.3 31.4 33.3 36.9 28.9 1996 33.9 33.3 32.3 25.8 24.6 17.4 20.1 26.2 25.4 31.5 32.7 34.1 28.1 1997 34.3 31.7 32.0 31.6 25.5 20.0 22.8 24.1 28.6 30.2 33.3 35.2 29.1 1998 33.7 29.9 29.0 25.6 23.3 19.9 22.2 23.0 25.0 31.5 32.2 35.2 27.5 1999 31.8 34.6 29.2 25.2 22.6 18.6 18.7 24.9 29.2 28.9 29.5 32.4 27.1 2000 32.9 30.9 29.2 26.9 21.6 18.7 19.2 23.7 27.1 30.6 31.1 33.5 27.1 MEAN 33.5 32.2 31.2 27.3 23.9 19.6 19.7 24.2 27.1 30.2 32.0 34.5 27.9 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 21.3 20.8 19.9 15.2 9.9 5.7 4.3 7.0 13.1 14.7 19.9 19.8 14.3 1992 21.2 19.8 18.5 13.8 8.0 5.9 2.8 7.2 10.8 16.2 18.1 20.5 13.6 1993 21.0 18.5 19.7 13.5 8.4 3.1 2.9 5.7 9.8 15.6 19.2 22.0 13.3 1994 21.8 19.0 18.0 13.1 12.6 6.3 3.8 8.7 13.4 16.6 19.3 23.4 14.7 1995 21.3 18.9 19.8 13.6 10.8 5.9 2.3 6.6 12.0 16.8 20.5 22.4 14.2 1996 20.6 20.3 19.7 15.2 12.6 4.0 3.8 9.2 11.0 17.1 20.7 21.6 14.6 1997 22.3 19.2 19.4 16.7 12.0 5.1 6.5 9.4 13.7 16.7 19.7 21.4 15.2 1998 21.2 18.9 17.5 14.2 10.4 7.8 7.5 9.0 10.5 17.5 18.9 20.4 14.5 1999 18.8 21.3 19.5 12.2 10.6 6.1 4.2 6.3 14.4 16.6 17.0 19.7 13.9 2000 21.0 19.3 17.5 15.6 9.3 5.9 2.4 8.0 10.4 16.3 17.3 20.3 13.6 MEAN 21.1 19.6 18.9 14.3 10.5 5.6 4.1 7.7 11.9 16.4 19.1 21.1 14.2 CLINO - - - - - - - - - - - - - Station No. 87311: SAN JUAN AERO , ARGENTINA Latitude: 31 24S Longitude: 068 25W Station Elevation (M.S.L.): 598 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 941.2 942.8 942.6 943.8 944.6 947.4 947.5 948.9 945.2 945.2 941.8 938.6 944.1 1992 941.9 942.3 941.3 943.3 942.9 943.8 951.0 948.1 946.1 942.9 943.5 939.9 943.9 1993 940.5 943.3 943.2 944.4 944.6 945.9 949.9 948.7 946.9 945.1 941.7 939.8 944.5 1994 940.9 942.6 944.1 945.2 944.9 945.6 947.4 947.7 945.4 943.8 941.7 938.9 944.0 1995 940.9 943.7 943.1 943.7 948.3 945.4 944.9 945.9 947.5 943.5 942.2 941.9 944.2 1996 940.2 941.4 943.4 945.6 947.8 949.4 950.7 945.6 947.8 942.8 941.1 940.2 944.7 1997 940.9 942.5 944.0 943.7 946.0 943.1 945.2 947.7 944.1 942.4 941.4 939.0 943.3 1998 939.8 945.0 944.0 946.0 948.1 948.6 947.9 947.5 948.1 944.6 942.3 941.3 945.3 1999 942.6 940.9 943.4 948.2 948.1 947.3 950.2 948.1 944.0 946.9 944.5 942.6 945.6 2000 940.9 942.6 943.5 945.8 948.3 943.9 949.6 947.3 945.5 944.7 942.7 940.8 944.6 MEAN 941.0 942.7 943.3 945.0 946.4 946.0 948.4 947.5 946.1 944.2 942.3 940.3 944.4 CLINO - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1006.8 1008.5 1008.8 1011.5 1013.2 1017.6 1018.0 1019.0 1013.7 1013.1 1008.2 1004.5 1011.9 1992 1007.7 1008.4 1007.3 1011.2 1012.2 1013.7 1022.3 1018.0 1014.9 1010.0 1010.4 1005.5 1011.8 1993 1005.8 1009.2 1009.5 1012.6 1014.0 1016.0 1020.9 1018.8 1016.0 1012.8 1008.2 1005.2 1012.4 1994 1006.2 1008.7 1010.8 1013.3 1013.7 1015.4 1017.8 1017.4 1013.8 1011.2 1007.9 1003.9 1011.7 1995 1006.5 1010.0 1009.8 1011.8 1017.6 1015.5 1015.4 1016.0 1016.3 1011.0 1008.4 1007.2 1012.1 1996 1005.8 1007.3 1010.0 1013.9 1017.0 1020.5 1021.9 1015.0 1017.0 1010.1 1007.1 1005.9 1012.6 1997 1006.4 1008.5 1010.5 1011.2 1015.1 1013.4 1015.2 1017.4 1012.6 1009.9 1007.9 1004.6 1011.1 1998 1005.2 1012.0 1011.0 1014.3 1017.4 1018.9 1017.9 1017.2 1017.4 1011.6 1008.6 1006.9 1013.2 1999 1008.3 1006.3 1010.2 1016.9 1017.3 1017.8 1021.2 1018.0 1011.9 1014.6 1011.3 1008.7 1013.5 2000 1006.3 1008.5 1010.3 1013.5 1017.9 1013.7 1020.7 1017.2 1014.5 1012.1 1009.4 1006.4 1012.5 MEAN 1006.5 1008.7 1009.8 1013.0 1015.5 1016.3 1019.1 1017.4 1014.8 1011.6 1008.7 1005.9 1012.3 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.5 26.1 24.2 17.9 14.0 8.5 7.4 9.7 15.5 17.4 23.2 24.4 17.9 1992 26.1 24.5 24.1 16.8 11.4 8.7 5.6 10.4 14.4 19.9 21.2 25.7 17.4 1993 27.3 25.5 24.0 16.0 11.0 8.6 6.3 9.6 13.1 18.4 22.5 26.6 17.4 1994 27.0 24.0 22.1 16.2 13.7 9.9 7.9 10.6 15.5 19.2 24.0 28.3 18.2 1995 26.5 23.9 22.5 16.4 12.4 8.6 6.9 9.3 14.5 19.2 24.1 28.5 17.7 1996 26.5 25.0 23.0 16.4 13.9 6.5 6.5 12.0 13.6 20.0 24.8 25.7 17.8 1997 27.3 25.0 23.4 19.2 13.5 7.8 9.4 11.4 15.5 19.1 23.1 25.8 18.4 1998 27.4 22.0 21.5 16.3 12.7 9.2 9.8 11.2 13.1 21.5 23.4 26.3 17.9 1999 25.7 27.2 21.5 15.0 12.8 7.8 6.9 10.2 17.1 18.9 22.0 24.7 17.5 2000 27.1 25.3 21.7 18.2 11.3 9.6 6.2 10.1 13.0 19.4 21.9 26.2 17.5 MEAN 26.7 24.9 22.8 16.8 12.7 8.5 7.3 10.5 14.5 19.3 23.0 26.2 17.8 CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.0 18.5 12.5 1.9 0.0 3.3 3.3 0.0 0.0 0.0 5.4 18.2 90.1 1992 11.3 41.6 20.1 12.2 1.0 0.0 0.5 3.5 3.0 0.0 4.4 21.2 118.8 1993 40.2 32.8 4.9 0.0 0.0 0.0 4.4 3.0 1.0 0.0 4.0 0.0 90.3 1994 0.5 42.7 2.0 0.8 0.0 0.0 2.5 0.0 0.0 1.8 0.0 1.0 51.3 1995 4.6 2.5 1.0 0.0 0.0 0.0 0.3 0.0 10.2 0.0 18.0 18.0 54.6 1996 8.0 8.0 14.0 4.0 2.0 0.8 0.0 5.0 12.0 0.0 0.0 4.0 57.8 1997 39.0 3.0 3.0 7.0 6.0 0.0 0.0 0.0 8.0 0.0 2.0 24.3 92.3 1998 0.0 25.0 7.1 5.8 0.0 0.0 0.0 0.0 9.6 7.0 1.0 1.0 56.5 1999 10.7 4.0 19.0 13.0 0.0 0.0 4.3 3.0 4.0 9.8 5.1 29.4 102.3 2000 10.0 5.5 32.5 21.5 25.0 18.2 3.0 0.0 1.0 12.1 20.0 2.0 150.8 MEAN 15.1 18.4 11.6 6.6 3.4 2.2 1.8 1.5 4.9 3.1 6.0 11.9 86.5 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 33.5 33.2 31.2 25.9 22.6 16.6 15.3 18.7 24.9 25.7 31.2 32.1 25.9 1992 33.8 31.6 31.1 24.5 19.2 16.0 12.9 20.2 22.9 28.7 28.8 32.5 25.2 1993 34.8 33.3 31.3 24.3 19.2 18.0 14.9 20.2 22.2 26.4 31.0 35.4 25.9 1994 35.0 32.1 30.4 24.4 22.0 18.9 16.7 20.9 24.8 26.9 32.5 36.1 26.7 1995 34.5 32.3 30.6 26.2 22.0 18.0 16.7 19.4 24.0 28.4 31.8 37.1 26.8 1996 34.8 33.8 31.2 24.2 22.2 15.1 16.8 22.1 22.7 29.5 33.3 33.5 26.6 1997 35.0 34.2 31.3 28.4 22.7 16.7 19.1 20.2 24.6 26.8 31.2 33.1 26.9 1998 35.2 28.5 28.7 22.4 20.6 16.7 18.7 20.6 21.3 29.5 31.4 34.7 25.7 1999 33.7 35.6 27.9 22.6 19.5 15.0 16.2 20.2 26.3 26.6 29.8 32.6 25.5 2000 34.2 32.8 29.1 24.8 18.1 17.4 14.9 18.8 22.5 28.0 29.4 33.8 25.3 MEAN 34.4 32.7 30.3 24.8 20.8 16.8 16.2 20.1 23.6 27.6 31.0 34.1 26.1 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 19.7 19.3 18.5 11.0 7.2 2.2 0.7 1.8 6.8 8.9 14.5 16.6 10.6 1992 18.6 17.7 17.4 10.7 5.1 2.6 -0.6 2.2 6.3 10.5 13.3 18.2 10.2 1993 19.9 17.4 17.6 9.3 4.5 1.6 -1.0 0.9 4.4 10.0 13.4 16.9 9.6 1994 18.4 15.6 14.0 9.0 6.9 2.3 0.9 2.1 6.9 11.5 15.1 20.3 10.3 1995 18.8 15.6 14.9 8.3 5.3 0.6 -1.1 1.0 6.2 10.0 15.9 19.2 9.6 1996 18.6 17.0 15.8 10.3 7.6 0.0 -1.5 4.1 5.6 11.4 16.2 17.7 10.2 1997 20.5 16.8 16.9 11.8 6.5 0.9 2.1 4.4 7.0 11.3 14.9 18.0 10.9 1998 19.6 16.6 15.1 11.2 6.2 3.2 2.6 3.3 5.3 13.1 15.0 16.9 10.7 1999 17.8 18.7 15.9 9.1 7.2 1.8 -0.5 2.5 8.6 11.8 13.8 16.8 10.3 2000 20.3 18.4 15.5 12.6 6.2 3.2 -0.3 3.1 4.8 11.2 13.9 18.2 10.6 MEAN 19.2 17.3 16.2 10.3 6.3 1.8 0.1 2.5 6.2 11.0 14.6 17.9 10.3 CLINO - - - - - - - - - - - - - Station No. 87344: CORDOBA AERO , ARGENTINA Latitude: 31 19S Longitude: 064 13W Station Elevation (M.S.L.): 474 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 956.9 958.5 958.0 958.8 958.9 961.4 961.8 963.8 961.2 960.4 958.6 954.5 959.4 1992 957.2 958.1 957.6 959.0 958.9 959.3 967.1 964.6 962.5 960.0 960.5 957.7 960.2 1993 957.4 960.5 960.4 959.1 959.1 960.2 964.1 962.5 961.9 959.7 957.0 956.2 959.8 1994 957.0 958.1 960.0 960.4 959.9 959.9 962.0 963.0 961.1 960.0 958.3 955.2 959.6 1995 957.5 959.7 958.9 958.8 963.2 960.9 959.8 961.2 962.9 959.7 958.2 958.1 959.9 1996 956.2 957.9 959.4 960.6 963.6 964.2 966.0 960.6 963.6 958.6 957.6 955.7 960.3 1997 956.8 959.2 960.4 959.2 961.8 957.4 960.2 962.7 959.6 958.3 958.0 954.9 959.0 1998 956.6 960.5 960.3 960.8 963.2 963.9 962.9 963.1 963.4 960.8 958.8 956.8 960.9 1999 958.3 957.4 958.3 963.4 963.3 962.1 964.8 962.4 959.6 962.6 959.8 958.0 960.8 2000 956.8 958.9 959.4 960.4 962.3 958.8 963.5 961.9 961.0 959.7 958.3 956.3 959.8 MEAN 957.1 958.9 959.3 960.0 961.4 960.8 963.2 962.6 961.7 960.0 958.5 956.3 960.0 CLINO 955.6 956.8 958.2 959.7 960.0 960.7 961.2 961.0 960.9 958.8 957.0 955.9 958.8 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.9 1011.8 1011.4 1013.0 1013.6 1017.1 1017.8 1019.5 1016.0 1014.9 1012.3 1007.7 1013.8 1992 1010.3 1011.5 1011.0 1013.6 1014.0 1014.6 1023.7 1020.1 1017.6 1014.2 1014.6 1011.0 1014.7 1993 1010.2 1013.9 1013.8 1013.5 1014.2 1015.9 1020.5 1018.1 1017.1 1013.8 1010.5 1009.3 1014.2 1994 1010.2 1011.7 1013.8 1014.9 1014.8 1015.3 1018.1 1018.7 1015.8 1014.4 1012.0 1007.9 1014.0 1995 1010.7 1013.3 1012.5 1013.0 1018.2 1016.5 1015.5 1016.7 1017.6 1013.9 1011.5 1010.8 1014.2 1996 1009.3 1011.3 1013.0 1015.1 1018.5 1020.3 1022.2 1015.5 1018.6 1012.4 1011.0 1008.7 1014.7 1997 1009.6 1012.7 1014.1 1013.1 1016.5 1012.9 1015.5 1018.0 1014.1 1012.4 1011.8 1007.9 1013.2 1998 1009.8 1014.4 1014.3 1015.3 1018.3 1019.6 1018.4 1018.7 1018.7 1014.8 1012.5 1009.9 1015.4 1999 1011.8 1010.5 1012.1 1018.3 1018.6 1018.0 1021.1 1017.7 1014.1 1017.0 1013.7 1011.4 1015.4 2000 1009.9 1012.4 1013.3 1014.6 1017.7 1014.4 1019.9 1017.4 1015.8 1013.8 1012.2 1009.4 1014.2 MEAN 1010.2 1012.3 1012.9 1014.4 1016.4 1016.5 1019.3 1018.0 1016.5 1014.2 1012.2 1009.4 1014.4 CLINO 1008.6 1010.1 1011.8 1014.0 1014.8 1016.6 1016.6 1016.7 1016.2 1012.8 1010.6 1009.1 1013.2 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.1 22.4 22.1 17.8 15.1 10.8 9.7 11.6 15.5 16.8 20.6 21.7 17.3 1992 23.6 22.0 21.6 16.1 13.2 12.2 7.7 12.6 14.6 18.4 18.5 22.1 16.9 1993 24.3 22.1 22.2 17.1 12.8 10.4 8.1 12.3 13.6 18.3 20.5 22.8 17.0 1994 23.1 21.3 20.3 16.9 15.5 12.8 10.0 12.5 16.6 17.7 21.2 25.9 17.8 1995 22.9 21.3 20.9 17.8 14.4 11.1 10.1 12.0 16.5 18.0 21.9 25.4 17.7 1996 22.9 21.5 21.1 16.9 15.2 9.7 9.3 14.9 14.6 19.4 21.9 22.7 17.5 1997 24.1 21.5 20.8 19.1 16.0 10.4 12.5 13.3 15.9 17.6 19.8 22.3 17.8 1998 22.1 19.8 18.8 16.2 13.9 11.1 12.2 12.1 13.3 19.3 20.0 23.0 16.8 1999 21.4 23.7 20.3 15.3 13.7 10.2 8.9 12.9 16.4 17.5 19.5 21.6 16.8 2000 23.0 21.1 19.3 17.8 12.7 10.4 7.9 12.0 14.9 18.4 19.1 22.7 16.6 MEAN 23.1 21.7 20.7 17.1 14.3 10.9 9.6 12.6 15.2 18.1 20.3 23.0 17.2 CLINO 23.5 22.5 20.3 17.2 14.1 10.5 10.4 12.3 14.9 18.2 20.8 22.7 17.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 91.3 103.7 76.1 112.6 47.1 14.8 6.3 24.1 0.7 20.5 60.9 229.6 787.7 1992 162.8 157.4 158.9 98.5 18.0 1.3 7.9 39.7 109.5 85.1 195.6 278.5 1313.2 1993 100.6 101.1 60.3 101.6 48.4 0.3 4.0 0.0 32.3 29.0 191.2 181.9 850.7 1994 182.8 87.2 82.9 15.6 28.1 5.3 0.7 50.7 6.3 76.1 92.5 70.1 698.3 1995 100.2 233.7 30.8 11.0 27.0 0.4 0.9 0.0 2.0 61.5 147.5 76.0 691.0 1996 165.7 218.0 116.9 169.3 3.4 5.7 0.0 0.0 48.0 84.9 59.0 221.9 1092.8 1997 137.7 102.3 42.3 12.0 2.0 13.2 10.8 0.6 78.4 75.2 113.3 355.7 943.5 1998 92.3 153.6 56.2 63.0 52.0 18.2 2.2 0.0 28.0 46.0 107.0 64.4 682.9 1999 141.2 19.0 293.2 111.0 11.0 9.5 1.7 0.3 67.7 255.6 175.0 242.7 1327.9 2000 96.8 135.2 184.6 125.4 47.0 0.0 12.0 0.5 14.0 124.2 192.0 175.0 1106.7 MEAN 127.1 131.1 110.2 82.0 28.4 6.9 4.7 11.6 38.7 85.8 133.4 189.6 949.5 CLINO 133.0 109.0 116.0 51.0 21.0 11.0 14.0 11.0 38.0 73.0 107.0 148.0 836.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 29.2 29.3 28.6 24.4 21.8 17.0 16.9 19.1 22.1 23.9 27.2 27.6 23.9 1992 29.4 28.1 28.2 21.8 19.8 18.0 14.7 20.7 21.1 25.3 24.1 26.8 23.2 1993 30.4 28.9 28.5 23.5 19.6 17.9 15.8 21.0 21.0 24.1 26.7 28.8 23.9 1994 28.9 26.9 27.2 23.1 21.0 19.9 17.8 19.2 24.0 23.7 27.9 32.1 24.3 1995 28.7 27.8 27.5 26.0 21.9 18.2 18.2 20.6 24.4 25.2 28.1 32.0 24.9 1996 29.2 27.1 27.8 22.5 21.7 16.8 18.1 23.0 21.6 26.3 28.6 28.7 24.3 1997 29.8 27.8 26.7 27.1 22.9 18.4 19.9 21.5 23.4 23.6 26.0 28.2 24.6 1998 27.5 24.7 24.9 21.7 20.4 17.3 18.8 19.2 20.4 26.8 26.5 30.1 23.2 1999 27.7 30.9 25.6 21.4 19.3 16.3 16.5 21.6 23.9 23.5 25.8 27.7 23.3 2000 28.5 26.7 24.9 23.1 18.4 18.2 16.3 19.9 22.7 24.9 25.3 29.0 23.2 MEAN 28.9 27.8 27.0 23.5 20.7 17.8 17.3 20.6 22.5 24.7 26.6 29.1 23.9 CLINO 29.8 28.9 26.6 24.2 21.2 17.9 17.9 20.3 22.4 25.2 27.2 29.0 24.2 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 17.1 16.2 16.9 12.4 9.3 5.7 4.2 5.4 9.5 9.9 14.6 16.4 11.5 1992 17.7 16.2 15.9 11.2 7.7 7.4 2.3 5.7 8.2 11.1 13.2 17.4 11.2 1993 18.0 15.5 17.0 11.8 7.6 4.3 1.8 4.7 6.5 12.8 14.2 16.1 10.9 1994 17.2 15.7 14.1 11.7 10.7 7.1 3.8 6.5 10.2 12.3 14.2 19.5 11.9 1995 17.1 15.0 14.5 9.9 8.2 5.5 3.1 4.4 9.1 10.6 15.5 17.8 10.9 1996 16.9 15.7 14.9 12.1 9.5 3.8 1.9 7.8 7.7 11.9 14.8 16.8 11.2 1997 18.7 15.8 15.8 12.5 10.3 4.7 6.8 7.0 9.2 11.8 14.4 17.2 12.0 1998 17.1 15.8 14.1 11.2 8.7 5.9 6.7 6.4 6.2 12.3 14.0 15.7 11.2 1999 15.8 17.0 16.5 10.2 9.5 5.4 3.0 5.7 9.9 11.5 12.8 15.8 11.1 2000 17.4 15.9 14.3 13.9 8.0 4.9 1.4 5.9 7.8 12.5 13.8 16.5 11.0 MEAN 17.3 15.9 15.4 11.7 8.9 5.5 3.5 6.0 8.4 11.7 14.2 16.9 11.3 CLINO 17.1 16.5 14.8 11.5 8.5 4.7 4.4 5.6 7.9 11.4 14.2 16.3 11.1 Station No. 87371: SAUCE VIEJO AERO , ARGENTINA Latitude: 31 42S Longitude: 060 49W Station Elevation (M.S.L.): 17 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.0 1009.5 1009.0 1010.9 1011.6 1014.5 1015.0 1016.5 1013.1 1011.7 1010.0 1004.7 1011.2 1992 1007.5 1008.8 1008.9 1010.4 1010.2 1010.6 1019.8 1017.1 1014.4 1011.3 1010.9 1007.5 1011.4 1993 1006.7 1010.0 1010.8 1010.8 1012.4 1013.8 1017.3 1015.6 1014.6 1011.4 1007.9 1007.4 1011.6 1994 1007.9 1009.2 1011.3 1012.6 1012.5 1013.1 1014.6 1015.7 1012.8 1011.5 1009.7 1006.0 1011.4 1995 1007.6 1010.0 1009.8 1010.9 1015.4 1014.4 1012.4 1014.7 1016.1 1012.3 1010.3 1009.3 1011.9 1996 1007.2 1009.5 1011.3 1013.1 1017.1 1019.1 1020.5 1014.2 1016.5 1011.1 1009.8 1006.9 1013.0 1997 1007.6 1011.0 1012.7 1012.2 1015.6 1010.6 1014.1 1016.4 1012.7 1010.6 1009.8 1006.5 1011.7 1998 1008.5 1011.9 1012.6 1012.9 1016.9 1017.9 1016.8 1017.0 1016.7 1013.7 1011.1 1008.7 1013.7 1999 1009.8 1009.4 1009.8 1016.9 1017.3 1016.5 1019.4 1016.3 1012.9 1015.5 1012.0 1009.4 1013.8 2000 1008.0 1010.8 1012.0 1013.3 1015.4 1013.2 1017.7 1015.8 1014.9 1012.7 1011.1 1008.4 1012.8 MEAN 1007.9 1010.0 1010.8 1012.4 1014.4 1014.4 1016.8 1015.9 1014.5 1012.2 1010.3 1007.5 1012.2 CLINO 1006.9 1008.2 1010.1 1012.2 1013.0 1014.4 1014.8 1014.4 1013.9 1011.4 1009.1 1007.5 1011.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.0 1011.5 1011.0 1012.9 1013.6 1016.5 1017.1 1018.6 1015.1 1013.7 1012.0 1006.7 1013.2 1992 1009.5 1010.7 1010.9 1012.4 1012.2 1012.6 1021.8 1019.1 1016.4 1013.3 1012.9 1009.5 1013.4 1993 1008.7 1012.0 1012.8 1012.8 1014.4 1015.9 1019.4 1017.7 1016.6 1013.4 1009.9 1009.3 1013.6 1994 1009.8 1011.2 1013.3 1014.6 1014.7 1015.3 1016.8 1017.9 1015.0 1013.6 1011.8 1008.0 1013.5 1995 1009.7 1012.1 1011.9 1012.9 1017.4 1016.4 1014.5 1016.8 1018.2 1014.4 1012.4 1011.3 1014.0 1996 1009.2 1011.5 1013.3 1015.1 1019.2 1021.2 1022.7 1016.3 1018.7 1013.3 1011.9 1009.0 1015.1 1997 1009.7 1013.1 1014.8 1014.4 1017.8 1012.7 1016.3 1018.5 1014.8 1012.7 1011.9 1008.6 1013.8 1998 1010.6 1014.0 1014.8 1015.0 1019.0 1020.1 1019.0 1019.2 1018.9 1015.8 1013.2 1010.8 1015.9 1999 1011.9 1011.5 1011.9 1019.0 1019.5 1018.7 1021.5 1018.5 1015.0 1017.6 1014.1 1011.5 1015.9 2000 1010.0 1012.9 1014.1 1015.4 1017.5 1015.4 1019.9 1018.0 1017.0 1014.8 1013.2 1010.5 1014.9 MEAN 1009.9 1012.1 1012.9 1014.4 1016.5 1016.5 1018.9 1018.1 1016.6 1014.3 1012.3 1009.5 1014.3 CLINO 1008.8 1010.3 1011.9 1014.2 1014.6 1016.5 1016.7 1016.6 1016.3 1013.4 1011.1 1009.6 1013.3 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.9 24.1 24.2 18.5 16.7 12.3 11.0 13.8 17.1 17.9 21.3 23.8 18.7 1992 25.0 24.9 23.6 17.4 14.8 14.4 8.9 12.9 15.5 19.1 20.0 23.5 18.3 1993 25.8 23.3 23.8 19.3 14.7 11.5 9.3 12.7 14.6 19.5 20.9 23.8 18.3 1994 25.2 23.7 21.7 18.2 17.6 13.9 11.5 13.0 17.4 19.0 22.1 26.4 19.1 1995 24.9 22.4 22.4 17.9 14.4 11.9 11.4 12.4 16.4 17.8 22.5 25.6 18.3 1996 24.9 23.6 22.9 19.5 15.5 10.6 9.7 15.8 15.2 19.8 22.9 24.8 18.8 1997 27.6 23.8 23.4 19.6 17.3 12.2 14.5 15.2 16.7 19.6 22.0 24.2 19.7 1998 23.9 22.8 21.1 17.8 15.7 12.7 13.3 13.2 14.8 20.3 21.8 23.5 18.4 1999 23.9 25.0 24.0 16.7 14.6 11.4 10.4 14.0 17.7 19.4 21.8 23.8 18.6 2000 26.3 24.0 21.5 19.6 14.8 12.8 8.7 13.4 16.1 19.2 20.6 23.9 18.4 MEAN 25.1 23.8 22.9 18.4 15.6 12.4 10.9 13.6 16.1 19.2 21.6 24.3 18.7 CLINO 25.4 24.3 22.1 18.4 15.6 11.9 11.8 13.1 15.2 18.6 21.5 24.1 18.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 217.3 2.9 37.0 152.2 58.2 184.5 47.0 68.5 32.9 84.1 48.8 185.2 1118.6 1992 24.6 68.3 132.2 71.6 31.9 4.7 39.4 64.5 52.2 80.0 171.5 287.9 1028.8 1993 68.4 39.5 52.0 106.6 90.3 14.6 10.0 17.0 4.0 364.7 149.4 114.7 1031.2 1994 27.9 42.4 102.5 86.9 58.5 21.3 4.4 13.5 4.6 121.8 209.5 93.0 786.3 1995 101.0 100.0 172.0 167.8 11.6 8.0 2.2 0.0 30.2 169.0 167.5 11.0 940.3 1996 89.5 168.0 98.0 108.1 39.0 21.0 0.0 3.0 39.5 90.0 182.0 92.0 930.1 1997 57.3 98.0 20.5 29.2 32.0 67.1 32.5 34.5 23.0 101.0 103.0 228.7 826.8 1998 255.6 75.0 234.4 38.9 31.8 18.6 42.0 11.0 86.2 41.0 110.3 53.4 998.2 1999 52.5 57.0 210.0 227.0 17.0 40.0 25.7 3.0 26.5 49.0 14.0 74.0 795.7 2000 61.4 172.7 100.0 391.5 154.2 5.0 44.0 80.7 47.0 215.8 290.0 92.0 1654.3 MEAN 95.5 82.4 115.9 138.0 52.5 38.5 24.7 29.6 34.6 131.6 144.6 123.2 1011.0 CLINO 114.0 113.0 151.0 90.0 45.0 28.0 28.0 35.0 59.0 99.0 108.0 101.0 977.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 29.8 30.3 30.3 24.6 22.2 17.0 16.4 19.3 22.3 23.5 26.9 28.8 24.3 1992 30.5 30.8 29.1 22.4 19.8 18.9 13.7 19.5 20.8 25.0 25.2 28.2 23.7 1993 31.1 29.0 29.5 24.9 20.0 17.2 15.0 20.3 21.2 24.6 25.8 29.3 24.0 1994 31.3 29.2 27.8 24.2 22.5 18.6 17.6 18.9 23.8 24.1 27.9 31.6 24.8 1995 30.1 28.1 28.0 24.4 20.4 17.3 17.1 19.2 22.0 24.1 27.7 32.0 24.2 1996 30.7 29.1 28.6 24.7 21.6 16.9 16.9 23.3 21.1 25.9 28.4 29.9 24.8 1997 33.0 29.2 29.1 27.0 23.4 17.2 19.7 20.5 21.8 24.8 27.0 28.8 25.1 1998 28.7 27.2 25.7 21.9 21.0 17.7 18.3 18.9 20.3 25.8 26.7 29.7 23.5 1999 29.7 31.5 29.4 22.4 20.5 16.2 16.1 21.0 24.3 25.1 28.3 30.5 24.6 2000 32.9 30.3 27.4 24.4 19.4 17.1 15.4 19.8 22.3 24.6 26.1 29.9 24.1 MEAN 30.8 29.5 28.5 24.1 21.1 17.4 16.6 20.1 22.0 24.8 27.0 29.9 24.3 CLINO 32.1 30.7 28.1 24.5 21.6 17.8 17.8 19.6 21.8 25.0 27.9 30.6 24.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 19.5 18.1 19.7 14.5 13.1 8.8 7.0 9.4 12.8 12.7 15.9 19.0 14.2 1992 19.4 19.5 18.6 12.7 10.5 10.9 4.9 7.3 11.0 13.4 15.2 19.1 13.5 1993 20.6 18.0 18.9 14.8 10.8 7.0 4.8 6.5 8.4 14.9 16.5 18.7 13.3 1994 19.0 18.1 16.6 13.3 14.2 10.0 6.7 8.3 12.0 14.7 16.2 21.1 14.2 1995 19.9 17.0 17.2 12.1 9.4 7.4 6.7 6.6 11.5 12.0 17.8 19.6 13.1 1996 19.7 18.6 17.6 15.2 10.8 5.5 3.5 9.2 9.8 14.1 16.8 19.3 13.3 1997 21.9 18.9 17.8 13.0 12.6 8.2 10.5 10.8 12.1 14.9 17.4 19.3 14.8 1998 19.4 18.9 16.9 14.3 11.6 8.3 9.0 8.3 8.9 14.6 16.3 17.3 13.7 1999 18.3 19.3 19.8 12.1 9.9 7.4 5.8 8.5 12.3 14.0 15.1 17.8 13.4 2000 19.8 18.2 16.3 15.7 11.2 9.3 3.9 8.5 10.7 14.4 15.6 17.8 13.5 MEAN 19.8 18.5 17.9 13.8 11.4 8.3 6.3 8.3 10.9 14.0 16.3 18.9 13.7 CLINO 19.5 18.9 17.3 13.8 10.7 7.3 7.3 7.9 9.8 13.2 15.9 18.2 13.3 Station No. 87374: PARANA AERO , ARGENTINA Latitude: 31 47S Longitude: 060 29W Station Elevation (M.S.L.): 74 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1001.8 1003.5 1003.1 1005.0 1005.5 1008.1 1008.7 1010.3 1006.9 1005.7 1003.9 998.8 1005.1 1992 1001.4 1002.6 1002.7 1003.9 1003.8 1004.1 1013.3 1011.1 1008.3 1005.0 1004.8 1001.5 1005.2 1993 1000.7 1004.0 1004.7 1004.4 1005.9 1007.4 1010.9 1009.2 1008.2 1005.1 1001.6 1001.1 1005.3 1994 1001.4 1002.6 1004.8 1006.1 1006.1 - 1008.9 1010.0 1007.4 1006.1 1004.3 1000.9 - 1995 1002.5 1004.9 1004.4 1005.4 1009.9 1008.4 1006.5 1008.0 1009.5 1005.8 1004.1 1003.0 1006.0 1996 1000.7 1003.0 1004.6 1006.3 1010.2 1012.5 1013.4 1007.4 1009.6 1004.4 1003.2 1000.3 1006.3 1997 1001.0 1004.2 1005.9 1005.3 1008.8 1003.5 1007.2 1009.4 1005.8 1003.7 1003.0 999.9 1004.8 1998 1001.9 1005.2 1005.9 1005.9 1010.1 1011.0 1009.9 1010.1 1009.9 1007.1 1004.4 1002.0 1006.9 1999 1003.1 1002.9 1003.0 1009.8 1010.3 1009.3 1011.7 1008.9 1005.6 1008.2 1004.6 1002.2 1006.6 2000 1000.9 1003.7 1004.8 1006.1 1007.9 1005.7 1010.0 1008.3 1007.6 1005.4 1003.8 1001.2 1005.4 MEAN 1001.5 1003.7 1004.4 1005.8 1007.9 1007.8 1010.1 1009.3 1007.9 1005.7 1003.8 1001.1 1005.7 CLINO 1001.8 1003.0 1004.8 1006.9 1007.8 1008.9 1009.4 1008.9 1008.4 1006.0 1003.8 1002.3 1006.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.7 1012.4 1012.1 1014.1 1014.6 1017.4 1018.0 1019.5 1016.0 1014.8 1012.9 1007.7 1014.2 1992 1010.3 1011.5 1011.7 1013.1 1013.0 1013.3 1022.7 1020.3 1017.6 1014.1 1013.9 1010.5 1014.3 1993 1009.6 1013.0 1013.6 1013.4 1015.1 1016.7 1020.2 1018.4 1017.4 1014.1 1010.5 1009.9 1014.3 1994 1010.2 1011.4 1013.8 1015.1 1015.3 - 1018.2 1019.4 1016.6 1015.3 1013.4 1009.7 - 1995 1011.5 1013.9 1013.4 1014.5 1019.1 1017.7 1015.9 1017.3 1018.7 1015.0 1013.1 1011.8 1015.2 1996 1009.6 1012.0 1013.6 1015.4 1019.5 1021.9 1022.8 1016.6 1018.8 1013.5 1012.1 1009.2 1015.4 1997 1009.8 1013.1 1014.9 1014.5 1018.0 1012.8 1016.5 1018.8 1015.0 1012.9 1012.1 1008.9 1013.9 1998 1010.9 1014.3 1015.0 1015.1 1019.4 1020.4 1019.3 1019.5 1019.2 1016.2 1013.5 1011.0 1016.2 1999 1012.1 1011.9 1012.0 1019.0 1019.6 1018.7 1021.2 1018.3 1014.8 1017.3 1013.7 1011.2 1015.8 2000 1009.8 1012.7 1013.8 1015.2 1017.2 1015.0 1019.5 1017.7 1016.9 1014.5 1012.9 1010.2 1014.6 MEAN 1010.5 1012.6 1013.4 1014.9 1017.1 1017.1 1019.4 1018.6 1017.1 1014.8 1012.8 1010.0 1014.9 CLINO 1009.7 1011.2 1012.8 1015.2 1015.9 1017.3 1017.6 1017.6 1017.2 1014.3 1012.0 1010.5 1014.3 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.3 23.4 23.6 18.1 16.4 11.9 10.5 13.5 16.3 17.3 20.3 23.2 18.2 1992 24.1 24.1 22.6 16.9 14.5 14.2 8.6 12.8 14.6 18.0 19.2 22.8 17.7 1993 25.2 22.7 23.0 18.6 14.0 11.5 9.7 12.6 14.1 18.8 20.3 23.0 17.8 1994 24.8 23.2 21.2 18.0 16.8 13.6 11.7 12.6 16.8 18.1 21.7 25.9 18.7 1995 24.5 22.2 21.9 17.8 14.5 11.5 11.3 12.5 15.8 17.4 21.7 25.4 18.0 1996 24.8 23.0 22.2 18.6 15.2 9.9 9.8 15.5 14.8 19.4 22.4 24.4 18.3 1997 27.1 23.1 22.5 19.2 16.6 12.3 14.1 14.3 15.7 18.7 21.3 23.3 19.0 1998 22.8 22.0 20.0 17.0 15.2 12.2 13.0 12.5 14.2 19.3 21.0 22.7 17.7 1999 23.1 24.1 23.2 16.3 14.2 11.4 10.5 13.5 16.8 18.6 21.5 23.5 18.1 2000 25.6 23.4 20.8 18.9 14.5 12.5 9.2 12.9 15.0 18.6 19.8 23.6 17.9 MEAN 24.5 23.1 22.1 17.9 15.2 12.1 10.8 13.3 15.4 18.4 20.9 23.8 18.1 CLINO 25.0 23.8 21.4 17.7 14.8 11.6 11.5 12.6 14.8 18.0 20.9 23.5 18.0 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 186.2 3.6 26.2 118.4 86.1 105.2 63.5 46.7 42.4 99.8 50.6 276.0 1104.7 1992 99.7 127.1 217.0 97.6 76.3 20.2 48.1 62.0 51.3 159.4 106.0 350.0 1414.7 1993 61.9 63.2 29.4 126.6 62.8 52.7 7.7 24.8 8.4 443.3 236.9 72.3 1190.0 1994 61.5 47.6 102.8 88.8 55.0 36.3 7.4 23.2 8.4 135.2 126.1 141.9 834.2 1995 119.7 59.7 153.7 147.1 28.0 8.4 2.6 0.3 29.0 173.7 189.7 36.4 948.3 1996 92.5 207.3 112.4 115.0 35.3 11.5 0.0 6.9 39.6 54.8 127.4 46.8 849.5 1997 75.6 108.9 27.8 29.3 45.0 51.8 35.3 58.8 24.1 135.8 122.6 244.4 959.4 1998 238.4 60.6 296.6 87.5 32.4 29.8 63.1 20.3 76.5 45.1 124.1 122.9 1197.3 1999 78.0 121.0 170.8 304.8 17.7 69.3 86.9 13.2 33.5 35.7 14.3 145.0 1090.2 2000 80.8 222.7 108.6 351.6 182.8 12.6 42.0 63.3 92.5 170.1 136.0 115.5 1578.5 MEAN 109.4 102.2 124.5 146.7 62.1 39.8 35.7 31.9 40.6 145.3 123.4 155.1 1116.7 CLINO 126.0 127.0 155.0 101.0 51.0 34.0 33.0 35.0 69.0 106.0 115.0 112.0 1069.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 29.1 29.8 30.1 24.1 21.4 16.7 16.2 19.3 21.7 23.0 26.1 28.4 23.8 1992 29.6 30.5 28.4 22.3 19.2 18.1 13.4 19.3 20.0 23.8 24.9 28.3 23.2 1993 30.6 28.5 29.0 24.0 19.1 16.6 14.7 19.5 20.6 24.5 25.3 28.8 23.4 1994 31.1 29.0 27.2 23.5 22.2 18.1 17.3 18.5 23.3 23.8 27.7 31.4 24.4 1995 30.6 28.4 27.8 23.9 20.4 16.9 16.8 19.1 21.7 23.6 27.4 32.0 24.0 1996 30.9 28.8 28.2 23.9 21.5 15.7 16.5 22.7 20.6 25.1 28.4 30.0 24.4 1997 33.3 29.0 29.0 25.9 22.9 16.8 18.9 19.7 21.8 24.5 26.5 28.5 24.7 1998 28.2 26.9 25.6 21.5 20.1 17.1 18.1 18.3 20.2 26.1 27.2 29.1 23.2 1999 29.5 30.8 29.3 21.5 19.6 15.8 15.4 20.0 23.3 24.7 28.3 30.5 24.1 2000 32.0 29.8 27.0 23.7 19.0 16.6 14.7 19.0 21.5 24.0 25.4 29.6 23.5 MEAN 30.5 29.1 28.2 23.4 20.5 16.8 16.2 19.5 21.5 24.3 26.7 29.7 23.9 CLINO 31.3 30.1 27.5 23.8 20.7 17.1 17.2 19.0 21.1 24.2 27.1 29.8 24.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.1 17.3 18.3 13.2 12.4 8.5 6.1 9.3 11.8 11.9 14.1 18.0 13.3 1992 18.3 18.6 17.5 12.7 10.5 10.9 4.7 7.3 9.7 12.1 13.7 17.5 12.8 1993 20.0 17.2 17.7 14.2 10.0 7.3 5.7 7.2 8.4 13.9 15.7 17.1 12.9 1994 18.2 17.8 16.1 13.3 12.9 9.9 7.4 7.9 11.5 13.4 15.4 20.2 13.7 1995 18.8 17.0 16.7 12.6 10.1 7.1 7.0 7.1 10.6 11.5 16.1 18.7 12.8 1996 18.8 17.5 17.3 14.3 10.4 5.5 4.7 9.6 9.2 13.5 15.8 18.6 12.9 1997 20.7 18.2 17.0 13.3 12.0 8.9 10.5 10.3 10.9 13.7 16.6 18.3 14.2 1998 18.0 17.7 15.8 13.7 11.7 8.0 9.3 7.9 8.8 13.3 15.3 16.6 13.0 1999 17.7 18.4 18.7 12.0 10.3 7.9 6.5 8.5 11.4 13.1 14.7 17.4 13.0 2000 19.8 18.5 15.7 15.3 11.1 9.3 5.1 8.3 10.1 13.8 14.7 17.5 13.3 MEAN 18.8 17.8 17.1 13.5 11.1 8.3 6.7 8.3 10.2 13.0 15.2 18.0 13.2 CLINO 18.6 17.8 16.1 12.7 9.9 7.1 6.8 7.3 8.9 12.0 14.6 17.1 12.4 Station No. 87418: MENDOZA AERO , ARGENTINA Latitude: 32 50S Longitude: 068 47W Station Elevation (M.S.L.): 704 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 930.7 932.1 931.7 932.6 932.8 935.5 935.6 936.9 933.7 933.6 930.9 927.7 932.8 1992 930.8 931.2 930.0 931.6 930.9 931.5 938.7 936.0 934.0 931.4 932.3 929.0 932.3 1993 929.5 931.9 931.9 932.5 932.5 933.3 937.2 936.8 935.2 933.5 930.5 928.7 932.8 1994 929.8 931.1 932.5 933.6 933.6 934.0 935.7 936.2 934.4 933.2 931.3 928.6 932.8 1995 930.8 933.3 932.7 932.8 936.9 934.0 933.2 934.6 936.4 932.9 931.8 931.4 933.4 1996 930.0 931.2 932.9 934.7 936.7 937.7 939.0 934.3 936.8 932.3 930.9 930.2 933.9 1997 930.7 932.2 933.7 933.0 934.8 931.5 933.7 936.5 933.4 931.9 931.3 929.1 932.6 1998 929.9 934.7 933.7 935.2 937.0 937.3 936.5 936.3 937.0 934.2 932.1 931.2 934.6 1999 932.5 931.1 933.2 937.5 937.2 936.0 938.6 936.7 933.1 936.1 934.1 932.5 934.9 2000 931.2 932.5 933.3 935.0 937.1 932.5 938.2 936.2 934.6 934.1 931.5 929.9 933.8 MEAN 930.6 932.1 932.6 933.9 935.0 934.3 936.6 936.1 934.9 933.3 931.7 929.8 933.4 CLINO 930.0 931.1 932.5 933.9 934.1 934.9 935.1 935.1 935.0 932.9 931.2 930.1 933.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1007.6 1009.2 1009.2 1011.8 1013.1 1017.4 1017.8 1018.5 1013.6 1013.0 1008.7 1004.8 1012.1 1992 1007.7 1008.6 1007.4 1011.1 1011.8 1012.9 1021.7 1017.4 1014.4 1010.0 1010.7 1006.1 1011.7 1993 1006.1 1009.2 1009.5 1012.2 1013.5 1015.2 1019.9 1018.5 1016.0 1012.8 1008.4 1005.4 1012.2 1994 1006.4 1008.7 1010.7 1013.4 1014.0 1015.5 1018.0 1017.6 1014.5 1012.4 1009.0 1005.1 1012.1 1995 1007.9 1011.2 1010.9 1012.4 1017.8 1015.8 1015.5 1016.3 1017.0 1011.9 1009.6 1007.9 1012.8 1996 1007.0 1008.6 1011.0 1014.8 1017.5 1020.7 1021.8 1015.4 1017.6 1011.0 1008.4 1007.4 1013.4 1997 1007.6 1009.8 1011.9 1012.0 1015.5 1013.4 1015.3 1018.0 1013.5 1011.1 1009.3 1006.2 1012.0 1998 1006.8 1013.5 1012.4 1015.3 1018.0 1019.4 1018.3 1017.8 1018.1 1012.8 1010.0 1008.3 1014.2 1999 1009.8 1007.9 1011.8 1018.3 1018.5 1018.4 1021.6 1018.4 1012.9 1015.6 1012.7 1010.3 1014.7 2000 1008.3 1010.2 1012.0 1014.7 1018.5 1014.3 1021.1 1017.9 1015.4 1013.2 1009.8 1006.8 1013.5 MEAN 1007.5 1009.7 1010.7 1013.6 1015.8 1016.3 1019.1 1017.6 1015.3 1012.4 1009.7 1006.8 1012.9 CLINO 1007.0 1008.9 1010.9 1013.9 1015.1 1017.3 1017.2 1017.1 1015.8 1012.1 1009.3 1007.5 1012.7 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.0 24.5 22.7 17.1 13.2 8.7 7.7 10.2 15.0 16.9 21.7 23.5 17.2 1992 24.8 23.0 22.6 15.7 10.3 8.7 5.7 10.6 14.0 18.9 20.0 23.8 16.5 1993 25.7 23.9 22.7 15.4 11.1 8.4 6.9 10.3 12.9 17.8 21.6 25.7 16.9 1994 26.3 23.1 21.4 15.7 13.7 10.3 7.9 11.1 15.5 17.9 23.2 27.0 17.8 1995 25.1 23.1 21.4 16.3 12.9 9.1 7.1 9.8 13.9 18.4 22.5 27.3 17.2 1996 24.9 23.6 22.0 15.1 13.4 6.4 7.6 11.8 13.6 19.6 23.5 24.2 17.1 1997 25.8 23.5 21.7 18.6 13.1 8.4 9.7 11.0 15.0 17.5 21.7 24.1 17.5 1998 25.6 20.0 19.9 15.2 12.7 9.2 10.0 11.1 12.5 20.5 22.1 25.3 17.0 1999 24.6 26.2 20.0 13.9 11.8 7.9 6.9 10.5 15.8 18.0 20.4 23.1 16.6 2000 25.0 23.1 19.6 16.7 11.2 9.0 6.8 10.1 13.1 18.6 20.7 25.1 16.6 MEAN 25.3 23.4 21.4 16.0 12.3 8.6 7.6 10.6 14.1 18.4 21.7 24.9 17.0 CLINO 25.1 23.6 20.4 16.1 11.6 7.8 7.7 10.2 13.4 18.1 21.7 24.4 16.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.8 14.5 0.8 0.0 4.9 0.0 10.3 10.3 16.4 5.1 16.3 33.6 138.0 1992 138.8 10.2 24.6 16.1 7.5 1.8 6.6 8.7 23.5 5.7 55.7 13.8 313.0 1993 54.1 56.5 26.4 25.3 12.9 9.1 4.8 3.0 5.0 8.5 10.7 0.4 216.7 1994 29.8 39.9 2.8 14.6 0.0 0.0 3.5 11.2 0.4 13.3 4.4 6.5 126.4 1995 37.0 9.9 22.6 1.0 3.0 0.0 0.0 3.8 71.2 0.0 12.4 11.2 172.1 1996 23.8 9.0 18.4 14.9 10.8 3.5 5.0 19.0 17.0 0.8 5.0 18.2 145.4 1997 87.0 5.0 45.8 0.0 0.7 42.0 10.8 10.2 7.0 1.5 7.0 18.0 235.0 1998 1.1 142.4 47.0 38.5 10.0 7.0 0.0 0.0 28.6 12.0 38.3 9.8 334.7 1999 35.1 0.8 25.3 49.5 8.3 2.5 7.4 13.8 18.4 20.8 28.2 39.3 249.4 2000 99.7 9.2 84.2 55.5 13.1 31.7 10.3 0.7 1.1 10.4 11.5 51.2 378.6 MEAN 53.2 29.7 29.8 21.5 7.1 9.8 5.9 8.1 18.9 7.8 18.9 20.2 230.9 CLINO 36.0 34.0 27.0 12.0 5.0 4.0 6.0 3.0 7.0 11.0 15.0 24.0 189.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 31.6 31.5 29.3 23.9 20.6 15.5 14.4 17.3 22.3 23.8 28.7 29.5 24.0 1992 31.5 29.3 29.3 22.3 16.5 14.5 11.8 19.0 21.3 26.8 26.5 29.8 23.2 1993 32.5 31.6 29.2 22.7 17.2 16.0 14.1 19.1 21.0 24.7 28.7 33.3 24.2 1994 33.2 30.4 29.0 23.1 20.8 17.9 15.2 18.9 23.2 24.6 30.4 33.7 25.0 1995 32.1 30.1 28.8 24.4 20.8 16.8 14.9 17.5 21.2 26.0 29.6 34.6 24.7 1996 31.8 31.2 28.8 21.7 20.3 13.4 15.8 19.6 20.6 27.1 30.5 30.8 24.3 1997 32.1 31.6 28.5 26.3 20.8 15.3 17.0 18.0 21.5 24.2 28.3 30.8 24.5 1998 32.8 25.6 25.9 20.5 19.4 15.5 17.8 19.2 20.0 27.5 28.9 32.4 23.8 1999 31.9 33.9 25.8 20.3 17.3 14.0 15.0 18.6 23.3 24.8 27.4 30.1 23.5 2000 31.4 30.0 26.2 22.6 17.4 15.5 13.8 17.2 20.8 26.3 27.4 32.0 23.4 MEAN 32.1 30.5 28.1 22.8 19.1 15.4 15.0 18.4 21.5 25.6 28.6 31.7 24.1 CLINO 32.2 30.6 27.3 23.5 19.4 15.6 15.3 18.5 21.2 25.5 29.0 31.5 24.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.5 17.9 16.7 11.5 7.7 3.3 3.1 4.4 7.9 9.8 15.1 16.7 11.0 1992 18.1 16.5 16.2 9.8 4.9 3.5 0.7 3.1 6.9 10.8 13.3 17.8 10.1 1993 18.2 16.1 16.8 9.2 5.8 2.3 0.6 3.0 5.6 10.2 14.0 17.3 9.9 1994 19.0 16.5 14.4 9.7 7.8 3.8 2.2 4.0 8.5 11.9 15.6 20.1 11.1 1995 18.0 15.8 14.6 9.0 5.4 2.3 0.1 2.6 7.3 10.7 15.5 19.1 10.0 1996 18.0 16.7 15.8 10.0 7.6 1.2 1.2 5.5 7.2 12.6 16.5 17.9 10.9 1997 19.9 16.0 15.9 12.4 7.2 3.3 4.4 5.7 8.8 11.1 15.3 17.9 11.5 1998 18.8 15.7 15.3 11.5 7.4 4.6 4.3 4.4 5.9 13.1 15.5 17.9 11.2 1999 17.6 18.9 15.4 9.1 7.5 3.2 0.9 3.9 9.0 12.0 14.3 16.6 10.7 2000 19.1 17.4 14.5 11.8 6.8 4.3 1.4 4.7 6.1 12.0 14.2 18.3 10.9 MEAN 18.5 16.8 15.6 10.4 6.8 3.2 1.9 4.1 7.3 11.4 14.9 18.0 10.7 CLINO 18.1 17.0 14.4 10.2 5.6 2.0 1.7 3.5 6.4 10.8 14.3 17.2 10.1 Station No. 87436: SAN LUIS AERO , ARGENTINA Latitude: 33 16S Longitude: 066 21W Station Elevation (M.S.L.): 713 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 929.6 931.1 930.7 931.4 931.6 934.0 934.0 935.5 932.5 932.3 930.1 926.6 931.6 1992 930.0 930.4 929.6 930.8 929.8 930.3 937.4 934.9 933.0 930.6 931.2 928.3 931.4 1993 - 931.5 931.4 931.7 931.4 932.7 936.4 935.4 933.9 932.3 929.5 928.2 - 1994 929.6 930.9 932.3 932.8 932.0 932.3 933.9 934.2 932.3 931.2 929.9 927.3 931.6 1995 929.1 930.6 929.7 929.8 933.7 930.8 929.6 931.2 933.0 929.6 928.6 928.8 930.4 1996 927.1 928.2 930.0 931.4 933.7 934.2 935.9 931.0 933.6 929.1 927.9 926.9 930.8 1997 927.8 929.4 930.8 930.1 931.8 928.2 930.4 932.9 929.6 928.4 928.0 925.8 929.4 1998 927.1 931.6 930.6 931.8 935.0 936.2 935.4 935.2 935.7 933.0 931.1 930.1 932.7 1999 931.4 930.0 931.4 936.1 935.7 934.3 936.8 934.5 931.0 934.1 932.4 930.8 933.2 2000 929.5 931.2 931.6 933.0 934.9 930.6 935.8 934.0 932.5 931.9 930.5 929.1 932.1 MEAN 929.0 930.5 930.8 931.9 933.0 932.4 934.6 933.9 932.7 931.3 929.9 928.2 931.5 CLINO 928.5 929.6 930.9 932.1 932.4 933.1 933.2 933.2 933.0 931.0 929.4 928.6 931.2 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.0 1009.6 1009.8 1011.6 1012.9 1016.7 1016.8 1018.1 1013.4 1012.9 1009.3 1005.0 1012.0 1992 1008.3 1009.1 1008.3 1011.4 1011.5 1012.5 1021.2 1017.0 1014.3 1010.2 1010.8 1006.7 1011.8 1993 - 1010.0 1010.4 1012.3 1013.1 1015.3 1019.8 1017.6 1015.5 1012.5 1008.5 1006.1 - 1994 1007.7 1009.7 1011.6 1013.6 1013.1 1014.3 1017.0 1016.2 1012.9 1011.4 1008.7 1004.8 1011.8 1995 1007.6 1009.5 1008.9 1010.0 1015.0 1012.9 1012.2 1013.4 1014.0 1009.4 1007.5 1006.5 1010.6 1996 1005.2 1006.8 1009.1 1012.2 1015.1 1017.5 1019.1 1012.4 1015.0 1008.7 1006.4 1005.4 1011.1 1997 1005.8 1008.2 1009.9 1009.7 1012.9 1010.7 1012.1 1014.7 1010.2 1008.6 1007.0 1004.3 1009.5 1998 1005.2 1011.2 1010.3 1012.7 1016.9 1019.0 1017.7 1017.2 1017.8 1012.6 1010.5 1008.5 1013.3 1999 1010.1 1008.0 1011.1 1017.6 1017.6 1017.2 1020.3 1016.8 1011.3 1014.4 1012.2 1009.9 1013.9 2000 1007.9 1010.3 1011.4 1013.5 1017.2 1013.0 1019.4 1016.5 1014.0 1012.1 1010.2 1007.4 1012.7 MEAN 1007.3 1009.2 1010.1 1012.5 1014.5 1014.9 1017.6 1016.0 1013.8 1011.3 1009.1 1006.5 1011.9 CLINO 1006.8 1008.5 1010.3 1013.1 1014.0 1015.8 1015.9 1015.8 1014.6 1011.0 1008.6 1007.3 1011.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.5 23.6 21.5 17.4 13.6 9.7 9.2 10.6 15.6 16.4 20.8 22.1 17.0 1992 24.1 22.8 22.2 15.8 11.6 10.1 6.9 11.8 14.4 19.5 19.4 22.8 16.8 1993 - 23.5 21.9 16.0 12.2 9.7 7.9 11.6 13.5 17.9 21.5 25.1 - 1994 24.7 22.1 20.8 15.7 14.8 11.8 8.6 12.3 16.7 18.0 22.1 26.3 17.8 1995 23.3 22.1 21.0 17.1 14.4 10.7 9.3 11.2 15.4 18.9 21.8 26.5 17.6 1996 24.1 22.7 21.9 15.8 14.7 8.5 9.3 13.9 14.5 19.4 23.1 22.9 17.6 1997 25.0 22.3 21.4 19.5 15.1 9.5 12.3 12.8 15.8 17.2 21.3 22.8 17.9 1998 24.3 19.8 19.7 15.2 13.3 10.4 11.8 12.7 12.8 20.4 20.7 23.9 17.1 1999 23.5 25.3 19.5 14.4 13.0 9.3 8.2 11.8 17.3 18.6 19.8 21.8 16.9 2000 23.6 21.9 19.3 17.2 11.4 10.1 7.7 10.9 14.0 18.1 19.4 23.8 16.5 MEAN 24.0 22.6 20.9 16.4 13.4 10.0 9.1 12.0 15.0 18.4 21.0 23.8 17.2 CLINO 24.4 23.1 20.2 16.7 13.2 9.6 9.4 11.6 14.5 18.4 21.4 23.6 17.2 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 90.7 171.5 122.8 23.1 37.0 29.2 2.2 28.8 6.8 30.8 89.7 88.4 721.0 1992 85.8 39.4 83.5 102.7 10.5 3.7 3.5 7.9 31.9 11.5 71.8 149.9 602.1 1993 175.4 54.8 65.2 13.6 17.0 0.3 4.6 6.5 19.9 16.3 35.8 31.5 440.9 1994 118.8 94.4 109.9 46.2 9.0 4.0 5.3 9.1 13.0 54.0 146.0 104.0 713.7 1995 112.1 96.8 44.3 5.5 6.0 0.0 1.0 0.1 27.0 15.0 112.0 60.0 479.8 1996 91.5 88.0 54.0 77.5 16.0 0.0 0.0 0.6 12.6 37.0 54.0 209.8 641.0 1997 95.7 129.0 85.2 5.0 2.0 16.6 9.1 7.0 12.0 71.0 68.4 139.1 640.1 1998 128.0 91.2 36.0 146.0 29.1 6.0 6.5 10.0 61.1 16.0 125.6 50.4 705.9 1999 79.1 91.0 126.4 76.9 7.2 1.8 14.3 15.0 8.1 102.7 110.6 147.5 780.6 2000 167.8 57.1 194.0 51.5 47.2 16.8 10.3 2.0 2.0 55.3 74.3 72.5 750.8 MEAN 114.5 91.3 92.1 54.8 18.1 7.8 5.7 8.7 19.4 41.0 88.8 105.3 647.6 CLINO 109.0 86.0 91.0 42.0 11.0 8.0 10.0 8.0 19.0 35.0 77.0 101.0 603.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 30.0 30.3 28.0 24.1 20.7 16.1 16.0 18.1 22.5 23.4 27.5 28.6 23.8 1992 30.7 30.1 28.9 22.3 18.2 16.2 13.4 19.6 21.1 26.4 26.0 29.0 23.5 1993 - 30.7 28.2 22.6 18.8 17.0 14.5 19.7 20.8 24.4 28.4 32.3 - 1994 31.3 28.8 27.6 22.6 21.0 19.1 15.7 19.9 23.7 24.7 29.2 32.7 24.7 1995 30.0 29.4 27.9 25.5 21.7 17.6 17.0 19.1 22.6 26.0 28.4 33.4 24.9 1996 30.9 30.2 28.5 21.8 21.3 15.0 17.0 21.3 20.8 26.4 30.0 29.3 24.4 1997 31.1 29.7 28.5 26.6 22.1 16.2 19.4 19.9 22.7 23.4 28.0 29.1 24.7 1998 31.2 26.0 26.1 21.0 19.9 16.6 18.8 19.8 20.2 27.2 27.4 30.4 23.7 1999 30.3 32.2 24.6 20.9 18.1 15.3 15.5 19.8 24.1 25.1 25.9 27.9 23.3 2000 29.7 28.5 25.6 23.3 17.1 17.0 14.7 17.9 21.4 25.0 25.1 30.9 23.0 MEAN 30.6 29.6 27.4 23.1 19.9 16.6 16.2 19.5 22.0 25.2 27.6 30.4 24.0 CLINO 31.1 30.0 27.0 23.6 20.3 16.9 16.8 19.3 21.7 25.4 28.3 30.4 24.2 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 16.3 17.0 15.9 11.8 7.8 4.7 3.6 3.8 8.7 9.7 13.9 16.0 10.8 1992 17.4 16.3 15.8 10.9 6.5 5.0 1.7 4.9 8.1 12.2 13.2 17.0 10.8 1993 - 16.8 16.3 10.4 6.3 3.7 2.0 4.6 6.7 11.4 14.1 17.7 - 1994 17.7 16.0 15.1 10.9 9.7 6.2 3.5 6.2 10.6 12.3 15.2 19.7 11.9 1995 17.4 15.4 14.9 10.4 8.6 5.2 3.2 4.4 9.6 11.9 15.7 18.9 11.3 1996 17.7 16.0 16.2 11.3 9.6 3.6 3.4 7.4 8.2 13.1 16.0 16.1 11.5 1997 19.0 15.5 15.6 13.3 9.5 4.3 6.8 7.0 9.4 11.2 14.4 16.7 11.9 1998 17.3 14.9 14.3 10.7 8.5 5.7 6.4 7.7 6.4 13.2 14.2 16.4 11.3 1999 16.4 18.5 15.2 9.3 8.9 4.9 3.0 5.9 11.6 13.3 13.6 15.8 11.4 2000 17.7 16.8 14.8 13.0 7.3 4.9 2.4 5.5 7.8 12.6 13.6 16.8 11.1 MEAN 17.4 16.3 15.4 11.2 8.3 4.8 3.6 5.7 8.7 12.1 14.4 17.1 11.3 CLINO 17.6 16.7 14.3 11.0 7.5 4.0 3.5 5.3 7.8 11.8 14.6 16.8 10.9 Station No. 87480: ROSARIO AERO , ARGENTINA Latitude: 32 55S Longitude: 060 47W Station Elevation (M.S.L.): 25 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1007.2 1008.9 1008.8 1010.4 1010.7 1013.5 1015.1 1017.0 1013.5 1012.5 1010.6 1005.2 1011.1 1992 1007.8 1009.0 1009.0 1010.5 1010.1 1010.7 1020.0 1017.1 1014.6 1011.2 1011.3 1007.8 1011.6 1993 1006.7 1010.3 1010.9 1010.8 1012.2 1013.6 1017.6 1015.6 1015.0 1011.7 1007.7 1007.4 1011.6 1994 1007.9 1009.0 1011.2 1012.4 1012.7 1012.8 1014.6 1015.7 1013.1 1011.8 1009.5 1005.8 1011.4 1995 1007.9 1010.3 1009.7 1010.5 1015.2 1014.2 1012.5 1014.4 1015.9 1012.0 1010.2 1009.1 1011.8 1996 1006.9 1009.2 1010.9 1012.8 1016.7 1018.5 1020.0 1013.7 1016.3 1010.8 1009.5 1006.5 1012.7 1997 1007.4 1010.8 1012.3 1011.5 1015.2 1009.7 1013.8 1016.2 1012.7 1010.7 1009.8 1006.2 1011.4 1998 1008.2 1011.8 1012.4 1012.2 1016.5 1017.5 1016.3 1016.8 1016.4 1013.5 1011.0 1008.2 1013.4 1999 1009.5 1009.2 1009.7 1016.4 1016.7 1015.9 1018.7 1015.8 1012.8 1015.5 1011.3 1009.0 1013.4 2000 1007.7 1010.3 1011.7 1013.0 1015.1 1012.6 1016.9 1015.2 1014.6 1012.5 1010.7 1007.7 1012.3 MEAN 1007.7 1009.9 1010.7 1012.1 1014.1 1013.9 1016.6 1015.8 1014.5 1012.2 1010.2 1007.3 1012.1 CLINO 1006.9 1008.2 1010.1 1012.2 1013.0 1014.2 1014.8 1014.4 1014.0 1011.5 1009.1 1007.4 1011.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.1 1011.7 1011.7 1013.2 1013.6 1016.3 1018.0 1019.9 1016.3 1015.3 1013.5 1008.1 1014.0 1992 1010.7 1011.9 1011.9 1013.4 1012.9 1013.6 1023.0 1020.0 1017.5 1014.0 1014.2 1010.6 1014.5 1993 1009.5 1013.1 1013.7 1013.7 1015.1 1016.5 1020.6 1018.5 1017.9 1014.5 1010.6 1010.2 1014.5 1994 1010.7 1011.9 1014.0 1015.3 1015.6 1015.8 1017.7 1018.7 1016.1 1014.8 1012.4 1008.6 1014.3 1995 1010.8 1013.2 1012.6 1013.3 1018.1 1017.1 1015.5 1017.4 1018.9 1014.9 1013.1 1011.9 1014.7 1996 1009.8 1012.1 1013.9 1015.8 1019.7 1021.6 1023.1 1016.7 1019.3 1013.8 1012.4 1009.4 1015.6 1997 1010.2 1013.7 1015.2 1014.4 1018.2 1012.7 1016.7 1019.2 1015.6 1013.7 1012.7 1009.1 1014.3 1998 1011.1 1014.7 1015.3 1015.2 1019.4 1020.5 1019.3 1019.8 1019.4 1016.5 1014.0 1011.1 1016.4 1999 1012.4 1012.1 1012.7 1019.4 1019.7 1019.0 1021.8 1018.8 1015.8 1018.4 1014.3 1011.9 1016.4 2000 1010.6 1013.2 1014.6 1016.0 1018.1 1015.6 1019.9 1018.3 1017.6 1015.4 1013.6 1010.6 1015.3 MEAN 1010.6 1012.8 1013.6 1015.0 1017.0 1016.9 1019.6 1018.7 1017.4 1015.1 1013.1 1010.2 1015.0 CLINO 1008.0 1009.7 1011.2 1013.7 1014.7 1016.3 1016.4 1016.2 1015.7 1012.4 1010.3 1008.9 1012.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.0 22.3 22.5 17.0 15.3 10.7 9.5 12.3 15.6 16.5 20.0 22.9 17.3 1992 23.9 23.4 22.1 15.8 13.3 13.0 8.1 11.3 14.1 17.6 18.7 22.9 17.0 1993 24.8 22.2 22.5 17.8 13.7 10.3 8.2 11.0 13.1 18.0 20.0 22.6 17.0 1994 23.9 22.7 20.7 17.0 16.2 12.6 9.9 11.9 15.6 17.5 21.2 25.7 17.9 1995 23.5 21.5 21.1 16.9 13.2 10.3 9.5 10.9 15.4 17.0 21.7 24.9 17.2 1996 24.0 22.9 22.1 18.3 14.3 9.0 8.3 14.2 13.9 18.9 22.3 24.1 17.7 1997 26.7 22.7 22.0 18.3 15.8 11.0 12.8 13.2 15.2 18.0 21.0 22.6 18.3 1998 23.0 21.9 19.9 17.2 14.6 11.4 12.2 11.7 13.6 19.5 20.5 22.4 17.3 1999 22.8 23.8 22.6 15.8 13.5 10.8 9.1 12.5 16.0 18.5 21.1 23.5 17.5 2000 25.9 23.7 20.6 18.3 13.6 11.9 7.9 11.8 14.4 18.0 19.5 23.5 17.4 MEAN 24.1 22.7 21.6 17.2 14.3 11.1 9.6 12.1 14.7 17.9 20.6 23.5 17.5 CLINO 24.2 23.1 20.8 17.1 13.7 10.3 10.3 11.5 13.9 17.3 20.3 23.0 17.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 153.9 20.7 40.5 289.4 86.0 81.0 55.6 24.9 35.0 73.8 46.5 265.3 1172.6 1992 83.5 124.4 111.7 51.0 39.0 79.4 20.3 44.1 29.2 82.8 146.3 135.1 946.8 1993 118.1 34.7 45.0 210.9 114.6 62.1 8.8 16.4 24.9 163.9 93.6 173.8 1066.8 1994 99.5 69.3 164.0 195.6 82.5 32.4 8.8 12.0 3.5 107.1 64.2 91.0 929.9 1995 227.2 74.1 183.3 63.6 11.0 5.4 4.9 0.0 26.5 106.5 126.5 30.6 859.6 1996 105.4 168.0 195.0 140.0 56.0 13.0 0.1 5.1 24.6 121.5 122.6 81.1 1032.4 1997 96.0 113.5 24.8 77.0 43.2 45.7 14.4 47.1 21.0 82.7 152.4 177.9 895.7 1998 142.0 122.6 171.9 28.7 82.0 12.0 21.5 5.1 13.2 64.3 191.4 122.9 977.6 1999 106.5 93.0 245.0 116.2 51.0 69.2 16.7 21.0 48.1 46.0 29.6 83.2 925.5 2000 43.3 229.1 96.0 270.1 187.4 42.2 18.4 109.9 74.3 180.6 203.5 67.6 1522.4 MEAN 117.5 104.9 127.7 144.3 75.3 44.2 16.9 28.6 30.0 102.9 117.7 122.8 1032.9 CLINO 104.0 116.0 164.0 79.0 46.0 36.0 36.0 36.0 61.0 91.0 98.0 120.0 993.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.5 29.0 29.1 23.4 20.9 16.0 15.5 18.3 21.4 22.7 26.3 28.6 23.3 1992 29.8 29.6 28.0 22.4 19.2 17.8 13.4 19.0 19.8 24.1 24.4 28.1 23.0 1993 30.5 28.2 28.4 23.7 19.3 16.2 14.4 19.8 20.1 23.8 25.5 28.5 23.2 1994 30.3 28.6 26.8 23.2 21.3 17.6 16.1 18.0 22.4 23.0 27.6 31.4 23.9 1995 29.3 28.0 27.2 24.0 20.6 16.4 16.2 18.6 21.8 23.5 27.8 31.9 23.8 1996 30.7 29.2 28.1 23.7 21.1 15.6 16.2 22.3 20.4 24.8 28.6 29.6 24.2 1997 32.7 28.4 28.6 25.5 22.6 16.3 18.3 19.2 21.1 23.4 26.0 28.2 24.2 1998 28.1 26.4 25.3 21.6 20.1 16.9 18.1 18.4 20.4 25.7 26.1 28.8 23.0 1999 28.7 30.2 28.3 21.9 19.8 15.8 15.3 20.0 22.5 24.8 28.3 30.7 23.9 2000 33.1 30.5 27.0 23.7 18.3 16.5 14.6 18.6 21.0 23.7 25.6 30.3 23.6 MEAN 30.2 28.8 27.7 23.3 20.3 16.5 15.8 19.2 21.1 23.9 26.6 29.6 23.6 CLINO 30.8 29.5 27.0 23.4 20.2 16.5 16.4 18.3 20.7 23.6 26.6 29.5 23.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 17.7 15.9 16.9 11.7 10.8 6.4 4.7 7.6 10.4 10.8 13.3 17.7 12.0 1992 17.7 17.8 16.5 10.1 8.4 9.1 3.9 4.7 8.3 10.7 12.7 17.5 11.5 1993 18.9 16.4 16.4 12.9 9.4 5.6 3.3 3.8 6.6 12.3 14.9 16.6 11.4 1994 17.9 16.8 15.0 11.5 12.2 8.3 4.7 6.6 9.8 12.5 14.6 19.5 12.5 1995 17.7 15.2 15.8 10.6 7.5 5.2 3.9 4.6 9.3 10.4 16.0 18.2 11.2 1996 17.6 16.6 16.6 13.5 9.0 3.9 2.0 7.2 7.7 13.2 15.7 18.4 11.8 1997 20.5 17.0 16.1 12.1 10.6 6.9 8.4 8.0 9.3 12.7 15.8 17.4 12.9 1998 17.8 17.5 15.3 13.4 10.1 7.0 7.7 5.9 6.5 12.9 14.6 15.7 12.0 1999 17.0 18.1 17.9 10.8 8.7 6.7 4.4 6.6 10.4 12.1 14.0 16.6 11.9 2000 19.1 17.8 14.8 14.0 9.8 8.0 2.6 6.5 8.7 12.9 14.4 16.8 12.1 MEAN 18.2 16.9 16.1 12.1 9.6 6.7 4.6 6.2 8.7 12.1 14.6 17.4 11.9 CLINO 17.7 17.0 15.2 11.7 8.3 5.3 5.3 5.7 7.6 10.9 13.8 16.4 11.2 Station No. 87568: DON TORCUATO AERO , ARGENTINA Latitude: 34 29S Longitude: 058 37W Station Elevation (M.S.L.): 4 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.6 1013.1 1013.6 1014.5 1015.1 1017.3 1018.4 1020.3 1017.0 1015.3 1013.2 1007.8 1014.8 1992 1010.2 1011.3 1011.7 1012.5 1012.2 1012.9 1021.7 1019.7 1016.8 1013.3 1013.8 1010.7 1013.9 1993 1009.1 1012.8 1013.7 1013.2 1014.6 1015.2 1019.8 1017.6 1017.6 1014.9 1009.7 1010.1 1014.0 1994 1010.7 1011.5 1013.5 1014.7 1015.6 1014.7 1016.8 1018.1 1015.8 1014.8 1011.9 1008.6 1013.9 1995 1010.4 1012.8 1011.9 1012.4 1017.2 1016.4 1015.0 1016.3 1018.5 1014.3 1013.2 1011.4 1014.2 1996 1008.8 1011.1 1013.1 1014.8 1018.3 1020.2 1021.3 1015.8 1018.2 1012.9 1011.5 1008.2 1014.5 1997 1009.2 1012.8 1014.2 1012.6 1017.2 1010.3 1016.0 1017.9 1014.7 1012.9 1011.9 1008.2 1013.2 1998 1010.0 1013.8 1014.1 1013.0 1018.0 1019.1 1017.8 1018.5 1017.7 1015.8 1013.1 1009.3 1015.0 1999 1011.3 1011.1 1011.7 1017.8 1017.8 1017.5 1019.9 1017.6 1015.0 1017.9 1013.0 1010.5 1015.1 2000 1009.9 1012.1 1013.4 1014.9 1016.5 1014.0 1017.3 1016.4 1016.7 1014.5 1012.2 1009.0 1013.9 MEAN 1010.1 1012.2 1013.1 1014.0 1016.3 1015.8 1018.4 1017.8 1016.8 1014.7 1012.4 1009.4 1014.2 CLINO - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1012.1 1013.6 1014.0 1015.0 1015.6 1017.8 1018.8 1020.8 1017.5 1015.7 1013.6 1008.2 1015.2 1992 1010.6 1011.7 1012.1 1012.9 1012.6 1013.3 1022.1 1020.2 1017.3 1013.7 1014.2 1011.1 1014.3 1993 1009.5 1013.3 1014.1 1013.7 1015.0 1015.6 1020.2 1018.0 1018.0 1015.4 1010.1 1010.6 1014.5 1994 1011.2 1012.0 1013.9 1015.1 1016.1 1015.2 1017.2 1018.6 1016.2 1015.2 1012.3 1009.0 1014.3 1995 1010.9 1013.2 1012.4 1012.9 1017.7 1016.9 1015.5 1016.8 1019.0 1014.8 1013.7 1011.8 1014.6 1996 1009.3 1011.6 1013.5 1015.2 1018.8 1020.7 1021.8 1016.3 1018.7 1013.3 1012.0 1008.7 1015.0 1997 1009.7 1013.3 1014.7 1013.1 1017.6 1010.7 1016.5 1018.4 1015.2 1013.4 1012.4 1008.7 1013.6 1998 1010.5 1014.3 1014.6 1013.5 1018.5 1019.6 1018.2 1018.9 1018.2 1016.3 1013.6 1009.8 1015.5 1999 1011.7 1011.6 1012.2 1018.3 1018.3 1018.0 1020.4 1018.0 1015.5 1018.4 1013.5 1011.0 1015.6 2000 1010.3 1012.5 1013.9 1015.4 1016.9 1014.5 1017.8 1016.8 1017.2 1015.0 1012.7 1009.5 1014.4 MEAN 1010.6 1012.7 1013.5 1014.5 1016.7 1016.2 1018.9 1018.3 1017.3 1015.1 1012.8 1009.8 1014.7 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 22.9 21.9 21.5 16.4 14.8 9.8 9.3 12.6 15.0 15.5 18.6 21.6 16.7 1992 22.9 23.2 21.8 16.0 12.7 12.3 7.6 11.3 13.6 17.1 17.4 22.1 16.5 1993 24.7 21.6 21.8 17.2 12.6 10.3 8.3 11.6 12.5 16.6 18.8 21.5 16.5 1994 22.3 22.5 20.1 16.0 14.4 11.7 9.7 11.2 14.7 16.2 20.9 24.1 17.0 1995 23.2 21.7 20.6 16.5 13.0 9.4 9.4 10.6 14.5 16.1 20.4 23.3 16.6 1996 23.7 22.3 22.0 17.6 13.4 8.6 8.3 13.6 13.1 17.8 20.8 23.6 17.1 1997 25.6 21.9 21.6 18.4 15.2 11.2 12.0 13.4 13.7 16.9 19.5 21.2 17.6 1998 22.4 21.3 19.9 17.4 14.1 10.9 11.9 11.5 12.8 18.0 19.9 22.2 16.9 1999 22.1 22.7 22.1 15.5 13.1 10.4 9.6 12.3 14.6 17.1 19.9 22.9 16.9 2000 25.0 23.7 20.7 17.6 13.5 12.2 8.1 11.4 13.6 16.8 18.5 22.6 17.0 MEAN 23.5 22.3 21.2 16.9 13.7 10.7 9.4 12.0 13.8 16.8 19.5 22.5 16.8 CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 165.7 35.4 55.1 126.6 109.2 119.7 72.3 55.0 68.9 79.1 119.6 235.6 1242.2 1992 118.0 24.9 65.7 103.0 180.2 90.8 27.4 51.6 62.1 124.7 75.5 95.8 1019.7 1993 116.9 73.7 101.0 158.5 98.0 127.3 27.2 40.7 22.7 199.9 226.3 110.1 1302.3 1994 68.2 71.4 94.6 125.2 77.8 36.9 56.2 18.5 17.8 99.2 17.5 112.1 795.4 1995 48.0 56.0 122.6 170.0 18.0 25.5 22.1 0.5 24.0 130.1 126.4 37.8 781.0 1996 39.1 137.8 30.2 139.4 18.6 10.1 13.0 54.0 92.0 82.1 164.0 109.3 889.6 1997 129.0 91.1 25.8 82.0 84.0 55.7 33.1 84.4 18.6 142.6 112.9 372.0 1231.2 1998 126.0 129.3 96.0 69.2 76.2 22.0 82.0 15.0 38.0 84.0 66.2 122.7 926.6 1999 108.0 164.5 140.5 38.8 37.0 18.2 102.6 76.2 53.8 15.9 54.1 43.3 852.9 2000 159.0 83.1 63.0 155.3 299.5 115.9 30.0 40.9 97.3 123.2 126.6 87.0 1380.8 MEAN 107.8 86.7 79.5 116.8 99.8 62.2 46.6 43.7 49.5 108.1 108.9 132.6 1042.2 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.0 27.4 27.0 21.5 20.2 14.4 14.2 - - 20.4 23.8 27.2 - 1992 27.9 28.7 27.4 21.1 17.8 16.7 12.0 17.5 18.6 23.0 23.0 27.4 21.8 1993 30.3 26.7 27.2 22.6 17.5 14.9 13.0 17.5 17.3 21.9 23.7 26.9 21.6 1994 28.0 28.3 25.8 21.6 19.6 16.1 14.7 16.5 19.3 20.8 26.3 29.8 22.2 1995 28.3 27.3 26.5 22.2 18.6 14.9 14.6 16.0 19.9 21.3 25.5 29.6 22.1 1996 29.3 28.0 27.4 21.9 19.3 14.3 14.1 20.2 17.9 22.1 26.4 28.7 22.5 1997 30.6 27.3 26.5 23.9 20.6 14.9 16.8 18.4 18.3 20.6 23.7 25.7 22.3 1998 27.2 25.3 24.6 21.1 18.7 15.5 16.0 16.6 18.3 22.9 24.8 27.9 21.6 1999 26.8 27.5 26.4 20.0 18.4 14.4 14.4 18.0 19.1 21.5 25.1 28.8 21.7 2000 30.0 28.6 25.7 22.0 17.3 16.1 12.6 16.3 18.2 21.1 23.5 28.9 21.7 MEAN 28.6 27.5 26.4 21.8 18.8 15.2 14.2 17.4 18.5 21.6 24.6 28.1 21.9 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.3 16.5 16.6 12.1 10.8 6.4 5.2 8.4 10.6 11.1 14.3 17.9 12.4 1992 18.7 18.4 17.8 11.6 8.9 8.9 3.6 5.8 8.7 11.4 12.8 17.4 12.0 1993 19.5 17.2 17.0 12.9 9.0 6.9 4.0 5.1 7.8 12.1 14.6 17.0 11.9 1994 17.4 17.5 16.0 11.4 10.6 8.1 5.3 6.5 10.3 12.1 14.9 19.0 12.4 1995 17.5 16.5 15.7 12.0 8.3 4.7 4.2 5.3 9.2 10.7 15.1 18.0 11.4 1996 18.5 17.1 17.4 13.1 7.9 3.9 3.2 7.6 8.4 13.3 15.3 18.8 12.0 1997 20.6 17.3 16.5 13.3 10.4 7.3 8.4 8.8 8.5 12.6 15.0 16.7 12.9 1998 17.7 17.1 15.4 14.2 10.6 7.0 8.3 6.1 7.2 12.7 14.5 16.3 12.3 1999 17.7 18.3 18.1 11.4 8.5 6.6 5.6 7.1 10.2 12.9 14.8 17.0 12.4 2000 20.2 18.9 15.9 13.7 10.4 9.1 4.5 6.8 8.9 12.7 13.5 16.6 12.6 MEAN 18.6 17.5 16.6 12.6 9.5 6.9 5.2 6.8 9.0 12.2 14.5 17.5 12.2 CLINO - - - - - - - - - - - - - Station No. 87576: EZEIZA AERO , ARGENTINA Latitude: 34 49S Longitude: 058 32W Station Elevation (M.S.L.): 20 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.8 1010.6 1010.9 1012.1 1012.6 1014.7 1015.8 1018.3 1014.6 1013.6 1011.6 1006.3 1012.5 1992 1008.4 1009.7 1010.1 1011.1 1010.3 1011.3 1020.0 1017.9 1015.2 1011.2 1011.8 1008.6 1012.1 1993 1007.1 1010.7 1011.6 1011.0 1012.1 1012.8 1017.4 1016.0 1015.8 1012.9 1007.4 1007.8 1011.9 1994 1008.2 1009.1 1010.8 1011.5 1014.6 1014.0 1016.4 1017.7 1015.5 1014.5 1011.3 1007.9 1012.6 1995 1009.9 1012.2 1011.4 1011.8 1016.4 1015.7 1014.3 1015.5 1017.4 1013.1 1012.2 1010.8 1013.4 1996 1008.3 1010.4 1012.5 1014.3 1017.7 1019.5 1020.7 1015.2 1017.7 1012.4 1011.0 1007.8 1014.0 1997 1008.8 1012.2 1013.3 1011.4 1016.1 1009.0 1014.7 1017.1 1013.7 1012.0 1010.9 1007.1 1012.2 1998 1008.9 1012.7 1013.0 1011.9 1016.9 1017.9 1016.5 1017.3 1016.5 1014.7 1012.0 1008.1 1013.9 1999 1010.2 1010.0 1010.8 1016.7 1016.7 1016.3 1018.7 1016.3 1013.9 1017.0 1011.9 1009.4 1014.0 2000 1008.8 1011.0 1012.4 1013.9 1015.4 1012.9 1015.9 1015.2 1015.6 1013.4 1011.1 1007.9 1012.8 MEAN 1008.7 1010.9 1011.7 1012.6 1014.9 1014.4 1017.0 1016.7 1015.6 1013.5 1011.1 1008.2 1012.9 CLINO 1008.3 1009.6 1011.6 1013.3 1014.1 1015.1 1016.0 1015.6 1015.6 1013.0 1010.6 1008.9 1012.6 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.0 1012.8 1013.1 1014.4 1014.9 1017.2 1018.2 1020.7 1017.0 1015.9 1013.9 1008.5 1014.8 1992 1010.7 1011.9 1012.3 1013.4 1012.7 1013.7 1022.4 1020.4 1017.6 1013.5 1014.1 1010.8 1014.5 1993 1009.3 1012.9 1013.8 1013.2 1014.5 1015.2 1019.9 1018.4 1018.2 1015.2 1009.6 1010.0 1014.2 1994 1010.4 1011.3 1013.0 1013.9 1017.0 1016.4 1018.8 1020.1 1017.9 1016.9 1013.6 1010.2 1015.0 1995 1012.2 1014.6 1013.8 1014.2 1018.9 1018.1 1016.7 1017.9 1019.8 1015.5 1014.6 1013.1 1015.8 1996 1010.7 1012.8 1014.8 1016.7 1020.1 1021.9 1023.1 1017.6 1020.2 1014.8 1013.3 1010.1 1016.3 1997 1011.1 1014.5 1015.6 1013.7 1018.4 1011.4 1017.1 1019.5 1016.1 1014.4 1013.3 1009.4 1014.5 1998 1011.2 1015.0 1015.4 1014.3 1019.3 1020.4 1018.9 1019.7 1018.9 1017.1 1014.3 1010.4 1016.2 1999 1012.6 1012.3 1013.1 1019.1 1019.1 1018.7 1021.1 1018.7 1016.3 1019.4 1014.2 1011.7 1016.4 2000 1011.1 1013.3 1014.7 1016.2 1017.8 1015.3 1018.4 1017.6 1018.0 1015.8 1013.5 1010.2 1015.2 MEAN 1011.0 1013.1 1014.0 1014.9 1017.3 1016.8 1019.5 1019.1 1018.0 1015.9 1013.4 1010.4 1015.3 CLINO 1010.5 1012.1 1013.7 1015.5 1016.1 1017.6 1018.1 1018.3 1018.5 1015.4 1012.8 1011.3 1015.0 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.1 21.6 21.3 16.4 15.0 9.7 9.1 11.9 14.9 15.6 18.7 22.1 16.6 1992 23.0 23.3 22.0 15.5 12.9 12.2 7.4 11.0 13.4 17.0 17.2 22.0 16.4 1993 24.7 21.8 21.9 17.4 12.8 10.3 8.2 11.0 12.0 16.8 18.9 21.8 16.5 1994 22.4 22.5 20.5 16.3 14.3 11.6 9.6 10.8 14.3 16.1 20.5 24.5 16.9 1995 23.0 21.9 20.8 16.6 13.0 9.7 9.1 10.1 14.0 15.9 20.3 23.4 16.5 1996 23.8 22.5 22.1 17.2 13.3 8.8 8.0 13.8 13.0 17.4 20.7 23.6 17.0 1997 25.4 22.2 21.2 18.4 15.2 11.1 12.0 13.0 13.0 16.6 19.1 20.7 17.3 1998 22.0 20.8 19.7 17.2 14.2 10.5 11.9 11.0 13.0 17.5 19.7 22.1 16.6 1999 21.8 22.4 21.5 15.3 13.1 10.1 9.4 12.3 14.2 16.6 19.6 23.0 16.6 2000 25.6 23.9 21.0 17.7 13.3 12.1 8.2 10.9 13.5 16.5 18.4 22.2 16.9 MEAN 23.5 22.3 21.2 16.8 13.7 10.6 9.3 11.6 13.5 16.6 19.3 22.5 16.7 CLINO 23.4 22.3 19.9 16.2 12.9 9.8 9.7 10.7 12.9 15.9 19.0 21.9 16.2 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 128.5 47.7 33.0 78.1 63.0 117.5 68.0 54.2 101.6 135.1 82.4 177.5 1086.6 1992 102.0 66.6 117.9 128.0 128.4 93.7 36.2 73.3 51.9 133.9 131.6 69.5 1133.0 1993 64.3 122.2 80.0 166.4 66.5 115.2 22.1 34.4 25.8 194.5 160.1 163.9 1215.4 1994 100.6 49.6 96.2 154.3 98.3 59.2 47.4 26.0 14.0 112.2 12.0 133.4 903.2 1995 46.1 15.9 152.4 210.9 30.9 43.3 13.9 2.2 24.7 74.5 105.4 94.9 815.1 1996 18.2 116.4 29.1 92.6 33.7 12.6 14.8 68.4 97.5 48.3 77.7 53.4 662.7 1997 111.9 48.0 35.9 74.7 68.2 64.7 33.4 111.0 23.1 86.1 130.3 189.4 976.7 1998 164.8 46.6 122.8 115.6 46.2 15.0 75.1 7.6 44.3 51.0 51.9 124.0 864.9 1999 171.1 164.3 91.0 39.6 41.5 10.9 89.6 67.1 81.8 30.8 69.0 49.6 906.3 2000 27.9 52.4 41.9 141.3 305.6 85.4 34.0 69.6 76.0 144.7 90.1 91.4 1160.3 MEAN 93.5 73.0 80.0 120.2 88.2 61.8 43.5 51.4 54.1 101.1 91.0 114.7 972.4 CLINO 91.0 100.0 110.0 84.0 71.0 48.0 56.0 58.0 62.0 108.0 98.0 93.0 984.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 29.2 27.9 28.0 23.0 20.9 14.7 14.8 17.7 20.1 21.1 24.5 27.8 22.5 1992 28.8 29.4 27.7 21.8 18.2 17.0 12.4 18.0 18.9 23.3 23.2 27.9 22.2 1993 31.3 27.6 28.4 23.1 18.1 15.3 13.3 18.4 18.1 22.3 24.2 27.5 22.3 1994 28.5 28.7 26.1 21.8 19.3 15.8 14.9 16.2 19.2 20.9 26.7 30.5 22.4 1995 29.1 27.9 26.8 22.6 18.7 14.7 14.6 16.0 20.2 21.7 26.1 29.9 22.4 1996 30.3 28.3 28.0 22.2 19.4 14.3 14.1 19.8 18.4 22.1 26.8 29.7 22.8 1997 31.2 28.2 27.4 24.9 20.9 15.2 16.9 18.4 18.5 20.9 24.1 25.8 22.7 1998 27.5 25.9 25.4 21.5 18.9 15.6 16.5 16.8 18.6 23.5 25.6 28.5 22.0 1999 27.5 27.8 26.9 20.7 18.4 14.8 14.5 18.3 19.2 21.7 25.6 29.9 22.1 2000 32.0 29.9 26.9 22.5 17.2 16.0 12.7 15.9 18.5 21.3 23.6 28.9 22.1 MEAN 29.5 28.2 27.2 22.4 19.0 15.3 14.5 17.6 19.0 21.9 25.0 28.6 22.3 CLINO 30.1 28.6 26.2 22.6 19.0 15.3 15.2 16.8 19.1 21.7 25.1 28.4 22.3 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 17.1 14.7 15.3 10.9 10.1 5.4 4.2 6.9 9.5 10.1 13.1 16.2 11.1 1992 17.3 17.2 16.7 10.0 8.1 8.2 2.5 5.2 7.7 10.1 11.6 15.7 10.9 1993 18.4 16.2 15.7 12.4 8.4 6.4 3.4 4.8 6.4 11.3 13.7 15.9 11.1 1994 16.3 16.3 15.7 11.2 9.8 7.6 5.4 6.2 9.7 11.2 14.0 18.5 11.8 1995 16.7 16.0 15.2 11.7 8.1 4.7 4.3 4.8 8.0 9.9 14.3 16.6 10.9 1996 17.2 16.4 16.3 12.1 7.9 3.9 2.3 7.7 7.7 12.6 14.3 17.8 11.4 1997 19.4 16.0 15.1 12.6 10.1 7.2 7.2 8.2 7.0 11.5 14.0 15.4 12.0 1998 16.0 15.5 13.8 13.2 9.8 6.0 7.8 4.8 6.7 11.0 13.1 15.1 11.1 1999 15.8 17.0 16.6 10.6 8.1 5.9 4.8 6.7 9.3 11.2 13.8 15.8 11.3 2000 18.8 17.7 14.6 12.5 9.5 8.3 4.2 6.1 8.2 11.4 12.6 14.7 11.5 MEAN 17.3 16.3 15.5 11.7 9.0 6.4 4.6 6.1 8.0 11.0 13.4 16.2 11.3 CLINO 17.0 16.4 14.3 10.8 7.7 5.1 5.0 5.5 7.3 10.1 12.7 15.4 10.6 Station No. 87582: AEROPARQUE B. AIRES AERO, ARGENTINA Latitude: 34 34S Longitude: 058 25W Station Elevation (M.S.L.): 6 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.7 1012.4 1012.7 1014.0 1014.5 1016.8 1017.7 1020.2 1016.5 1015.4 1013.4 1008.2 1014.4 1992 1010.3 1011.5 1011.9 1012.8 1012.4 1013.4 1022.2 1020.2 1017.3 1013.3 1013.8 1010.9 1014.2 1993 1009.3 1012.8 1013.9 1013.3 1014.7 1015.6 1019.9 1018.2 1017.8 1015.0 1009.7 1010.5 1014.2 1994 1011.1 1011.8 1013.9 1015.0 1016.7 1015.8 1018.0 1019.3 1017.0 1016.1 1013.0 1009.6 1014.8 1995 1011.5 1013.9 1013.0 1013.5 1018.1 1017.5 1016.0 1017.2 1019.2 1014.8 1013.9 1012.5 1015.1 1996 1010.1 1012.2 1014.2 1016.0 1019.5 1021.3 1022.5 1017.0 1019.5 1014.2 1012.8 1009.6 1015.7 1997 1010.6 1014.1 1015.6 1013.8 1018.5 1011.4 1017.2 1019.5 1016.1 1014.4 1013.3 1009.5 1014.5 1998 1011.4 1015.1 1015.5 1014.4 1019.4 1020.4 1019.1 1019.8 1019.0 1017.2 1014.4 1010.5 1016.4 1999 1012.6 1012.4 1013.1 1019.1 1019.1 1018.7 1021.1 1018.8 1016.4 1019.3 1014.3 1011.8 1016.4 2000 1011.2 1013.4 1014.5 1015.7 1017.2 1014.8 1017.9 1017.1 1017.6 1015.3 1013.0 1009.8 1014.8 MEAN 1010.9 1013.0 1013.8 1014.8 1017.0 1016.6 1019.2 1018.7 1017.6 1015.5 1013.2 1010.3 1015.0 CLINO 1009.9 1011.3 1013.2 1015.0 1015.8 1016.8 1017.7 1017.3 1017.2 1014.7 1012.2 1010.6 1014.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.3 1013.0 1013.3 1014.6 1015.1 1017.3 1018.3 1020.8 1017.1 1016.0 1014.0 1008.7 1015.0 1992 1010.8 1012.1 1012.5 1013.4 1012.9 1013.9 1022.7 1020.7 1017.8 1013.9 1014.4 1011.5 1014.7 1993 1009.9 1013.4 1014.4 1013.9 1015.3 1016.2 1020.6 1018.8 1018.4 1015.7 1010.3 1011.1 1014.8 1994 1011.6 1012.3 1014.4 1015.6 1017.3 1016.4 1018.7 1020.1 1017.8 1016.8 1013.7 1010.3 1015.4 1995 1012.2 1014.5 1013.7 1014.2 1018.8 1018.2 1016.7 1017.9 1019.9 1015.5 1014.6 1013.2 1015.8 1996 1010.8 1012.9 1014.9 1016.7 1020.3 1022.1 1023.2 1017.7 1020.2 1014.9 1013.5 1010.3 1016.5 1997 1011.3 1014.8 1016.2 1014.5 1019.2 1012.1 1017.9 1020.1 1016.8 1015.1 1013.9 1010.3 1015.2 1998 1012.1 1015.8 1016.2 1015.1 1020.1 1021.1 1019.8 1020.5 1019.7 1017.9 1015.0 1011.2 1017.0 1999 1013.3 1013.1 1013.8 1019.8 1019.8 1019.4 1021.8 1019.5 1017.1 1020.0 1015.0 1012.5 1017.1 2000 1011.9 1014.1 1015.2 1016.4 1017.9 1015.5 1018.5 1017.7 1018.2 1016.0 1013.7 1010.5 1015.5 MEAN 1011.5 1013.6 1014.5 1015.4 1017.7 1017.2 1019.8 1019.4 1018.3 1016.2 1013.8 1011.0 1015.7 CLINO 1010.7 1012.2 1013.8 1015.9 1016.2 1017.5 1018.3 1018.3 1018.5 1015.5 1012.8 1011.5 1015.1 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.6 22.7 22.7 18.1 16.4 11.4 10.7 13.0 15.7 16.3 19.4 22.7 17.7 1992 23.6 24.2 23.0 17.7 14.3 13.2 8.8 12.3 14.4 17.9 18.2 23.0 17.6 1993 25.2 22.5 23.1 18.7 14.4 11.8 9.8 12.2 13.5 17.5 19.7 22.0 17.5 1994 22.9 23.5 21.6 17.5 16.5 13.2 11.1 12.5 15.3 17.4 21.5 24.8 18.2 1995 24.0 22.6 21.9 17.9 15.0 11.3 10.9 11.5 15.0 17.1 21.0 23.7 17.7 1996 24.2 23.3 22.9 18.8 15.7 10.5 10.1 14.5 13.8 18.3 21.3 24.0 18.1 1997 26.0 22.7 22.0 19.4 16.5 12.2 13.0 14.0 14.6 17.4 19.9 21.4 18.3 1998 22.9 21.9 21.0 18.3 15.5 12.4 13.3 13.2 14.1 18.6 20.3 22.7 17.8 1999 22.3 23.1 22.7 16.6 14.7 11.6 11.3 13.0 15.3 17.5 20.0 23.1 17.6 2000 24.9 24.0 21.5 18.8 14.4 13.1 9.2 12.2 14.2 17.3 19.4 22.7 17.6 MEAN 24.0 23.1 22.2 18.2 15.3 12.1 10.8 12.8 14.6 17.5 20.1 23.0 17.8 CLINO 24.3 23.3 21.4 17.9 14.7 11.4 11.1 12.2 14.1 17.1 20.1 22.8 17.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 133.7 75.1 31.8 103.0 63.7 105.3 84.1 52.9 71.0 109.3 71.1 273.8 1174.8 1992 62.0 26.4 81.0 145.6 197.0 93.1 37.5 77.9 42.2 107.5 84.0 101.0 1055.2 1993 111.6 119.0 72.9 179.1 82.7 120.7 24.4 39.5 33.7 170.3 215.8 147.4 1317.1 1994 35.9 56.2 237.8 168.4 101.8 49.7 63.7 21.0 18.9 100.7 23.0 103.5 980.6 1995 59.1 55.6 119.3 146.4 25.0 30.1 22.7 0.6 21.5 107.0 113.4 28.0 728.7 1996 46.6 122.9 30.3 116.5 24.1 8.2 16.0 50.1 113.9 73.4 134.7 81.4 818.1 1997 137.0 69.5 88.3 74.6 125.1 86.5 38.0 108.0 8.7 108.5 109.2 319.1 1272.5 1998 145.0 111.9 95.2 118.3 51.4 18.0 82.0 19.0 41.0 55.4 71.4 163.2 971.8 1999 207.5 162.4 154.6 28.0 43.9 15.2 101.7 85.0 68.3 30.6 43.6 56.1 996.9 2000 88.2 63.4 56.0 181.6 301.8 129.2 44.6 64.8 126.5 121.3 103.2 62.5 1343.1 MEAN 102.7 86.2 96.7 126.2 101.7 65.6 51.5 51.9 54.6 98.4 96.9 133.6 1065.9 CLINO 98.0 108.0 125.0 89.0 71.0 55.0 62.0 67.0 66.0 110.0 105.0 97.0 1053.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.8 26.2 26.3 21.4 19.8 14.6 13.8 15.9 19.2 19.7 22.8 26.1 21.1 1992 26.8 27.7 26.0 20.8 17.5 16.0 11.6 15.8 17.8 21.7 22.2 26.3 20.9 1993 29.2 25.8 26.3 22.0 17.4 14.6 12.9 16.4 17.0 20.9 23.7 25.8 21.0 1994 26.6 27.0 25.0 21.0 19.2 16.0 14.2 15.4 18.9 20.3 25.4 28.7 21.5 1995 27.8 26.5 25.9 21.7 18.3 14.8 14.5 15.2 18.8 20.9 24.6 28.3 21.4 1996 28.2 27.1 26.3 21.6 18.8 13.9 13.5 18.5 17.3 21.3 25.4 28.0 21.7 1997 29.6 26.6 25.6 23.5 19.5 14.9 16.1 18.1 18.1 20.3 23.5 25.0 21.7 1998 26.3 25.1 24.2 20.8 18.3 15.4 15.7 16.1 17.5 21.7 24.0 26.9 21.0 1999 25.7 26.6 25.6 19.7 17.9 14.3 14.4 16.9 18.7 20.8 23.8 28.1 21.0 2000 28.4 27.7 24.8 21.7 17.0 15.4 12.4 15.7 17.4 20.7 23.4 27.8 21.0 MEAN 27.5 26.6 25.6 21.4 18.4 15.0 13.9 16.4 18.1 20.8 23.9 27.1 21.2 CLINO 28.6 27.4 25.3 21.8 18.3 15.0 14.5 15.9 17.9 20.9 24.2 27.1 21.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.3 19.1 19.5 14.7 13.5 8.8 8.1 10.3 12.7 12.9 16.2 19.4 14.6 1992 20.4 20.7 20.0 14.6 11.1 10.7 6.2 9.2 11.1 13.6 14.6 19.2 14.3 1993 21.4 19.5 19.8 15.5 11.5 9.3 7.2 8.6 10.2 14.2 15.8 18.2 14.3 1994 19.3 20.0 18.2 14.1 13.7 10.7 8.4 9.7 12.3 14.3 17.6 21.2 15.0 1995 20.3 19.0 17.9 14.5 11.9 8.3 7.8 8.5 11.3 13.4 17.6 19.9 14.2 1996 20.4 19.4 19.5 15.6 12.4 7.3 7.2 10.7 10.6 15.0 17.4 20.4 14.7 1997 22.3 19.0 18.8 15.9 13.7 9.7 10.4 10.9 11.2 14.4 16.6 17.8 15.1 1998 19.4 18.7 17.7 15.9 13.0 9.7 10.8 9.9 10.4 15.3 17.0 18.6 14.7 1999 19.1 19.9 19.9 13.7 11.7 9.1 8.4 9.5 12.2 14.3 16.2 18.7 14.4 2000 21.5 20.6 18.3 16.0 12.1 10.9 6.5 9.2 11.1 14.3 15.3 18.1 14.5 MEAN 20.4 19.6 19.0 15.1 12.5 9.4 8.1 9.7 11.3 14.2 16.4 19.1 14.6 CLINO 20.3 19.7 17.9 14.6 11.5 8.4 8.2 9.1 10.7 13.4 16.2 18.8 14.1 Station No. 87585: BUENOS AIRES , ARGENTINA Latitude: 34 35S Longitude: 058 29W Station Elevation (M.S.L.): 24 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.5 1010.2 1010.5 1011.8 1012.2 1014.3 1015.4 1017.8 1014.3 1013.1 1011.3 1005.9 1012.1 1992 1008.0 1009.4 1009.7 1010.3 1009.8 1010.6 1019.5 1017.4 1014.7 1010.8 1011.3 1008.3 1011.7 1993 1006.7 1010.3 1011.3 1010.8 1012.1 1012.8 1017.2 1015.4 1015.2 1012.4 1007.1 1008.2 1011.6 1994 1008.8 1009.4 1011.6 1012.7 1013.6 1012.7 1015.0 1016.3 1014.0 1013.0 1010.0 1006.6 1012.0 1995 1008.6 1010.9 1010.1 1010.5 1015.1 1014.5 1013.2 1014.2 1016.2 1011.9 1010.9 1009.6 1012.1 1996 1007.2 1009.3 1011.3 1013.1 1016.5 1018.3 1019.4 1014.0 1016.5 1011.2 1009.8 1006.6 1012.8 1997 1007.6 1011.1 1012.6 1010.7 1015.3 1008.2 1013.9 1016.2 1012.9 1011.2 1010.1 1006.5 1011.4 1998 1008.2 1011.9 1012.3 1011.2 1016.2 1017.1 1015.8 1016.4 1015.7 1014.0 1012.1 1008.3 1013.3 1999 1010.3 1010.1 1010.7 1016.6 1016.6 1016.2 1018.6 1016.3 1013.9 1016.8 1011.8 1009.5 1013.9 2000 1008.8 1011.0 1012.2 1013.7 1015.2 1012.8 1015.9 1015.2 1015.6 1013.3 1011.1 1007.9 1012.7 MEAN 1008.3 1010.4 1011.2 1012.1 1014.3 1013.8 1016.4 1015.9 1014.9 1012.8 1010.6 1007.7 1012.4 CLINO 1007.8 1009.1 1011.0 1012.8 1013.5 1014.6 1015.5 1015.1 1015.0 1012.5 1010.0 1008.4 1012.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.4 1013.0 1013.4 1014.6 1015.1 1017.1 1018.3 1020.7 1017.2 1016.0 1014.1 1008.7 1015.0 1992 1010.7 1012.1 1012.5 1013.2 1012.7 1013.5 1022.4 1020.3 1017.6 1013.7 1014.2 1011.0 1014.5 1993 1009.4 1013.1 1014.1 1013.7 1015.0 1015.8 1020.2 1018.4 1018.2 1015.3 1009.9 1011.0 1014.5 1994 1011.6 1012.2 1014.4 1015.6 1016.5 1015.7 1017.9 1019.3 1017.0 1016.0 1012.9 1009.4 1014.9 1995 1011.4 1013.7 1013.1 1013.5 1018.1 1017.4 1016.2 1017.2 1019.2 1014.8 1013.8 1012.5 1015.1 1996 1010.0 1012.2 1014.2 1016.0 1019.5 1021.3 1022.5 1017.0 1019.5 1014.1 1012.7 1009.4 1015.7 1997 1010.4 1014.0 1015.5 1013.7 1018.3 1011.2 1016.9 1019.2 1015.9 1014.1 1013.0 1009.4 1014.3 1998 1011.1 1014.8 1015.2 1014.1 1019.1 1020.1 1018.8 1019.5 1018.7 1016.9 1015.0 1011.2 1016.2 1999 1013.2 1012.9 1013.6 1019.6 1019.6 1019.3 1021.6 1019.3 1016.8 1019.8 1014.8 1012.4 1016.9 2000 1011.6 1013.9 1015.1 1016.6 1018.2 1015.8 1019.0 1018.2 1018.6 1016.3 1014.0 1010.8 1015.7 MEAN 1011.1 1013.2 1014.1 1015.1 1017.2 1016.7 1019.4 1018.9 1017.9 1015.7 1013.4 1010.6 1015.3 CLINO 1010.6 1012.1 1013.7 1015.6 1016.2 1017.5 1018.2 1018.3 1018.3 1015.4 1012.8 1011.5 1015.0 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.9 22.8 22.7 17.7 16.0 10.9 10.4 13.2 15.8 16.5 19.6 22.9 17.7 1992 23.8 24.1 22.9 17.1 13.9 13.2 8.6 12.5 14.4 18.2 18.3 23.2 17.5 1993 25.7 22.8 23.1 18.4 14.0 11.6 9.4 12.6 13.5 17.8 20.0 22.6 17.6 1994 23.4 23.7 21.6 17.3 15.9 12.8 10.8 12.5 15.6 17.3 22.0 25.5 18.2 1995 24.3 22.8 21.9 17.7 14.5 11.1 10.7 11.7 15.6 17.3 21.6 24.4 17.8 1996 24.8 23.6 23.4 18.7 15.1 10.2 10.0 14.9 14.1 18.5 21.8 24.5 18.3 1997 26.5 23.2 22.4 19.7 16.6 12.1 13.3 14.4 14.5 17.6 20.1 21.7 18.5 1998 23.2 21.9 20.8 18.1 15.3 12.1 13.0 12.8 14.1 18.9 20.7 23.2 17.8 1999 22.7 23.3 22.7 16.4 14.4 11.5 10.9 13.3 15.6 17.7 20.5 23.7 17.7 2000 25.6 24.2 21.5 18.4 14.2 12.9 9.0 12.1 14.4 17.4 19.4 23.3 17.7 MEAN 24.4 23.2 22.3 18.0 15.0 11.8 10.6 13.0 14.8 17.7 20.4 23.5 17.9 CLINO 24.5 23.4 21.3 17.6 14.4 11.2 11.0 12.3 14.4 17.2 20.3 23.0 17.6 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 190.0 30.5 55.0 125.6 68.4 119.7 89.3 66.4 85.5 131.7 92.4 244.0 1298.5 1992 111.9 36.8 116.0 110.0 189.5 98.9 46.5 77.8 67.9 135.7 89.1 138.9 1219.0 1993 128.0 135.2 98.5 200.4 109.7 132.5 39.1 50.5 38.8 219.4 221.8 182.0 1555.9 1994 73.8 50.1 134.5 220.7 101.7 51.9 73.7 39.4 24.2 127.1 27.2 133.5 1057.8 1995 54.5 55.2 151.3 171.0 17.4 30.8 30.4 2.6 38.6 117.5 118.5 72.8 860.6 1996 46.7 111.5 25.8 137.4 33.3 8.6 21.5 67.8 121.1 97.4 123.7 129.2 924.0 1997 163.0 80.9 23.8 83.2 123.1 82.2 28.2 94.3 13.4 133.5 126.2 305.7 1257.5 1998 144.6 115.1 108.6 116.6 72.1 25.5 94.3 16.8 39.2 38.0 80.6 158.9 1010.3 1999 198.8 197.0 155.9 52.0 47.2 16.1 116.2 99.9 72.6 28.2 42.7 54.2 1080.8 2000 158.9 66.6 71.2 180.2 361.7 144.8 48.5 66.5 136.6 149.8 148.2 91.9 1624.9 MEAN 127.0 87.9 94.1 139.7 112.4 71.1 58.8 58.2 63.8 117.8 107.0 151.1 1188.9 CLINO 119.0 117.0 134.0 97.0 73.0 62.0 66.0 69.0 73.0 119.0 108.0 105.0 1145.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.4 27.8 27.8 22.4 20.7 14.8 14.9 17.2 20.5 21.1 24.3 27.8 22.3 1992 28.5 29.0 27.4 21.9 18.5 16.9 12.6 17.8 19.1 23.6 23.4 27.9 22.2 1993 30.8 27.4 28.0 23.2 18.4 15.7 13.7 18.4 18.3 22.5 24.8 27.5 22.4 1994 28.4 28.9 26.6 22.3 20.2 16.6 15.3 17.0 20.3 21.6 26.9 30.7 22.9 1995 29.4 28.4 27.4 23.3 19.5 15.7 15.4 16.9 20.7 22.3 26.5 30.3 23.0 1996 30.3 28.9 28.6 22.8 20.3 15.1 14.9 20.7 18.9 23.0 27.3 29.7 23.4 1997 31.5 28.4 27.7 25.4 21.5 15.9 17.8 19.3 19.3 21.7 24.6 26.4 23.3 1998 27.9 26.2 25.6 21.9 19.6 16.4 16.7 17.4 19.1 23.6 25.5 28.5 22.4 1999 27.4 27.9 27.2 20.7 19.1 15.2 15.2 18.5 19.8 22.2 25.8 29.8 22.4 2000 30.7 29.4 26.6 22.6 17.8 16.4 13.3 16.8 18.8 21.6 24.3 29.4 22.3 MEAN 29.3 28.2 27.3 22.6 19.6 15.9 15.0 18.0 19.5 22.3 25.3 28.8 22.7 CLINO 29.9 28.6 26.3 22.8 19.3 15.7 15.4 17.1 19.3 22.1 25.2 28.2 22.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 19.7 17.8 18.4 13.6 12.2 7.6 6.7 9.3 11.7 12.2 15.3 18.7 13.6 1992 19.8 19.8 19.0 13.2 10.1 10.3 5.3 8.5 10.3 12.9 14.0 18.7 13.5 1993 21.2 19.0 18.7 14.6 10.7 8.5 6.2 8.0 9.4 13.4 15.5 17.8 13.6 1994 18.7 19.3 17.5 12.9 12.5 9.6 7.5 8.8 11.7 13.3 17.1 20.5 14.1 1995 19.5 18.4 17.3 13.5 10.8 7.2 7.0 7.8 11.1 12.6 17.1 19.5 13.5 1996 19.8 18.6 18.7 14.6 10.7 6.0 5.8 10.1 9.6 14.2 16.7 19.9 13.7 1997 21.7 18.6 17.9 15.2 12.5 9.0 9.6 10.5 9.9 13.5 15.9 17.2 14.3 1998 18.4 17.7 16.5 14.8 11.8 8.8 9.8 8.5 9.0 13.9 15.9 17.7 13.6 1999 18.1 18.8 18.7 12.6 10.3 8.1 7.3 8.5 11.4 13.6 15.7 18.2 13.4 2000 20.9 19.9 17.4 14.7 11.0 9.9 5.7 8.1 10.2 13.5 14.6 17.6 13.6 MEAN 19.8 18.8 18.0 14.0 11.3 8.5 7.1 8.8 10.4 13.3 15.8 18.6 13.7 CLINO 19.6 18.9 16.9 13.3 10.4 7.7 7.6 8.3 10.0 12.7 15.4 18.1 13.2 Station No. 87623: SANTA ROSA AERO , ARGENTINA Latitude: 36 34S Longitude: 064 16W Station Elevation (M.S.L.): 190 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 988.4 989.7 989.5 990.6 991.0 994.0 994.7 996.7 993.1 993.2 990.1 986.9 991.5 1992 989.2 989.5 989.5 990.6 989.7 991.5 999.9 996.3 994.1 990.7 992.7 989.0 991.9 1993 988.0 991.1 991.0 991.9 992.2 993.4 998.1 995.8 995.5 993.7 989.8 987.5 992.3 1994 988.7 989.8 991.3 992.8 992.7 992.2 995.2 995.8 994.8 993.6 990.4 986.8 992.0 1995 989.7 992.4 991.2 991.5 995.8 993.7 993.1 994.8 996.2 992.3 990.9 989.8 992.6 1996 988.0 989.6 991.5 993.8 995.9 997.9 999.6 993.4 996.5 991.8 989.6 987.9 993.0 1997 988.1 991.0 992.9 991.0 994.6 989.8 993.5 996.5 993.4 991.9 991.0 987.5 991.8 1998 988.2 993.6 992.8 994.0 996.5 997.3 995.5 996.2 996.8 993.4 991.3 988.6 993.7 1999 990.2 988.9 991.7 996.7 996.3 995.7 997.9 995.7 992.7 996.5 992.1 989.9 993.7 2000 988.6 990.7 991.6 993.5 996.0 991.9 996.7 995.4 994.4 993.5 990.7 987.6 992.6 MEAN 988.7 990.6 991.3 992.6 994.1 993.7 996.4 995.7 994.8 993.1 990.9 988.1 992.5 CLINO 987.6 988.8 990.7 992.3 992.8 993.9 994.4 994.4 994.5 992.2 989.6 988.0 991.6 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.3 1011.6 1011.5 1013.0 1013.7 1017.3 1018.0 1019.9 1015.8 1015.8 1012.3 1008.9 1014.0 1992 1011.1 1011.5 1011.5 1013.2 1012.6 1014.5 1023.5 1019.4 1016.9 1013.1 1015.1 1011.0 1014.5 1993 1009.9 1013.1 1013.1 1014.4 1015.1 1016.6 1021.6 1018.8 1018.4 1016.3 1012.0 1009.4 1014.9 1994 1010.5 1011.7 1013.4 1015.4 1015.5 1015.1 1018.4 1018.9 1017.6 1016.1 1012.4 1008.4 1014.4 1995 1011.6 1014.4 1013.3 1014.0 1018.7 1016.9 1016.4 1017.9 1019.0 1014.7 1013.0 1011.5 1015.1 1996 1009.8 1011.7 1013.7 1016.4 1018.8 1021.3 1023.1 1016.3 1019.4 1014.2 1011.6 1009.9 1015.5 1997 1009.9 1013.0 1015.1 1013.4 1017.3 1012.8 1016.5 1019.6 1016.3 1014.5 1013.3 1009.5 1014.3 1998 1010.1 1015.8 1015.1 1016.7 1019.4 1020.5 1018.5 1019.3 1019.8 1015.8 1013.5 1010.5 1016.2 1999 1012.1 1010.8 1014.0 1019.5 1019.3 1019.0 1021.2 1018.8 1015.4 1019.1 1014.4 1011.9 1016.3 2000 1010.4 1012.7 1013.9 1016.1 1019.0 1015.0 1020.1 1018.5 1017.3 1016.2 1013.0 1009.5 1015.1 MEAN 1010.6 1012.6 1013.5 1015.2 1016.9 1016.9 1019.7 1018.7 1017.6 1015.6 1013.1 1010.1 1015.0 CLINO 1009.1 1010.7 1012.5 1014.5 1015.1 1016.6 1016.9 1017.5 1017.3 1014.2 1011.5 1009.7 1013.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 22.9 21.8 21.1 16.2 12.2 7.4 6.7 8.6 13.0 14.0 18.5 20.1 15.2 1992 22.9 21.7 20.6 14.3 10.1 8.4 4.7 9.8 12.3 16.2 17.2 20.9 14.9 1993 22.4 22.2 21.0 14.7 10.1 7.8 5.3 9.7 11.6 15.5 18.0 22.3 15.0 1994 23.0 21.8 20.2 14.7 11.8 9.8 6.9 9.4 13.2 15.1 21.7 25.2 16.1 1995 22.9 21.8 19.2 14.9 11.9 8.3 6.7 8.8 13.1 16.2 20.7 25.7 15.9 1996 23.0 21.0 20.2 14.5 12.7 6.8 6.4 11.9 12.2 16.6 20.8 21.2 15.6 1997 24.0 21.4 19.7 16.4 13.2 8.6 9.9 9.8 12.2 14.7 18.0 21.2 15.8 1998 21.9 18.8 18.4 14.6 12.3 9.0 9.7 9.2 11.0 17.4 19.7 22.7 15.4 1999 23.4 23.1 17.9 13.1 11.0 7.2 7.1 9.9 12.9 15.4 18.7 21.4 15.1 2000 23.5 20.9 18.0 15.1 10.6 8.0 5.8 8.1 11.2 14.3 17.8 22.5 14.7 MEAN 23.0 21.5 19.6 14.9 11.6 8.1 6.9 9.5 12.3 15.5 19.1 22.3 15.4 CLINO 23.7 22.4 19.1 15.1 11.2 7.8 7.6 9.3 12.2 15.6 19.3 22.4 15.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 196.5 77.1 16.6 22.4 53.8 43.9 19.0 44.1 77.3 48.3 154.8 255.2 1009.0 1992 97.8 90.5 131.6 25.8 64.9 22.9 2.4 111.5 133.3 4.2 144.7 233.1 1062.7 1993 136.6 98.2 141.8 78.5 29.0 27.8 4.6 1.6 19.6 42.6 149.8 75.5 805.6 1994 138.4 76.0 64.3 52.2 68.6 17.0 43.4 47.0 2.0 40.8 24.2 67.3 641.2 1995 91.3 27.0 76.8 48.1 1.7 3.7 0.0 8.1 17.0 107.9 33.5 53.0 468.1 1996 128.5 140.3 88.0 36.5 19.3 10.8 16.0 42.0 16.4 64.1 110.0 377.9 1049.8 1997 95.3 15.1 139.9 31.8 59.3 93.3 62.8 7.4 9.1 109.5 51.4 92.4 767.3 1998 104.3 168.9 9.0 99.8 49.3 18.1 9.3 12.0 34.4 37.2 53.3 55.2 650.8 1999 67.8 90.7 143.0 171.4 21.0 16.7 16.0 2.4 51.4 115.3 148.1 133.6 977.4 2000 112.5 122.2 143.0 53.2 98.1 11.7 6.4 24.1 25.1 204.8 46.6 20.6 868.3 MEAN 116.9 90.6 95.4 62.0 46.5 26.6 18.0 30.0 38.6 77.5 91.6 136.4 830.0 CLINO 74.0 74.0 91.0 52.0 27.0 16.0 18.0 23.0 41.0 70.0 101.0 93.0 685.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 30.1 29.3 28.7 23.8 19.0 13.7 13.3 16.2 19.4 21.1 25.3 26.4 22.2 1992 30.0 28.9 27.6 22.0 16.5 13.6 11.4 18.3 18.9 23.9 23.6 27.3 21.8 1993 28.9 29.9 28.1 21.7 16.2 14.3 12.9 19.7 19.8 22.4 24.9 29.8 22.4 1994 30.7 29.3 27.9 22.2 19.0 15.8 13.2 16.8 20.8 21.9 29.8 32.8 23.4 1995 30.4 29.9 27.4 22.7 19.5 15.1 15.3 17.6 21.6 23.5 28.1 34.2 23.8 1996 30.2 28.7 27.3 21.0 20.5 14.2 14.4 20.1 20.9 24.0 28.6 27.3 23.1 1997 31.2 29.7 26.8 23.6 20.3 13.7 15.6 16.8 19.2 20.9 24.3 28.1 22.5 1998 29.0 24.6 26.2 20.5 18.2 15.0 17.1 17.4 19.1 25.6 27.1 30.9 22.6 1999 31.2 30.5 23.7 19.8 17.3 12.8 14.3 17.3 19.8 22.1 25.4 28.0 21.9 2000 30.5 28.2 25.5 22.3 16.5 14.1 13.1 15.3 18.3 21.2 25.2 30.6 21.7 MEAN 30.2 28.9 26.9 22.0 18.3 14.2 14.1 17.6 19.8 22.7 26.2 29.5 22.5 CLINO 31.4 30.3 26.6 22.6 18.5 14.7 14.7 17.3 20.0 23.0 26.6 29.9 23.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 16.3 14.7 14.9 10.3 7.1 2.7 1.8 3.0 7.5 7.7 12.5 14.1 9.4 1992 16.7 15.2 15.3 8.5 5.2 4.5 -0.3 3.7 6.8 8.7 11.4 14.8 9.2 1993 16.1 15.3 15.5 9.9 5.7 3.3 -0.2 2.2 5.0 9.5 11.2 14.7 9.0 1994 16.0 14.5 13.7 8.9 6.7 5.3 2.1 3.3 6.7 8.9 13.3 17.8 9.8 1995 15.3 14.1 12.2 9.1 6.0 2.9 0.3 1.7 5.7 9.0 13.2 16.9 8.9 1996 16.2 13.9 14.0 9.7 6.8 1.3 0.7 6.0 5.1 9.7 13.3 15.1 9.3 1997 17.2 14.1 13.5 11.0 8.1 5.0 5.9 4.7 6.3 9.5 12.4 14.2 10.2 1998 15.1 14.2 11.8 10.1 8.2 4.6 4.3 2.8 4.1 10.0 12.1 14.8 9.3 1999 15.8 16.2 13.7 8.0 6.2 2.8 1.7 3.8 6.8 9.0 12.0 14.3 9.2 2000 16.9 14.7 12.1 9.7 6.2 3.7 0.5 2.7 4.9 8.4 10.4 14.3 8.7 MEAN 16.2 14.7 13.7 9.5 6.6 3.6 1.7 3.4 5.9 9.0 12.2 15.1 9.3 CLINO 15.5 14.4 12.3 8.6 5.3 2.3 1.9 2.8 5.0 8.4 11.6 14.5 8.6 Station No. 87692: MAR DEL PLATA AERO , ARGENTINA Latitude: 37 56S Longitude: 057 35W Station Elevation (M.S.L.): 20 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.4 1010.1 1010.9 1011.0 1011.6 1012.5 1014.5 1018.1 1013.9 1014.4 1011.4 1006.2 1012.0 1992 1009.2 1008.7 1009.9 1009.8 1007.7 1010.1 1018.8 1017.5 1014.3 1009.9 1012.4 1009.2 1011.5 1993 1007.3 1011.5 1011.3 1011.2 1011.3 1011.4 1017.0 1015.3 1015.6 - 1008.4 1007.8 - 1994 1008.9 1009.4 1011.4 1012.0 1013.9 1011.9 1015.3 1017.1 1015.6 1014.8 1011.0 1008.0 1012.4 1995 1009.8 1013.2 1011.2 1011.2 1014.9 1013.3 1013.4 1014.7 1017.2 1012.5 1013.0 1011.7 1013.0 1996 1008.8 1010.4 1012.6 1014.5 1016.7 1018.0 1020.0 1014.6 1017.5 1013.2 1011.1 1008.4 1013.8 1997 1009.1 1012.5 1014.3 1010.5 1016.0 1008.3 1014.5 1017.8 1014.1 1013.4 1012.3 1007.9 1012.6 1998 1009.6 1014.3 1014.1 1014.2 1017.5 1017.8 1016.3 1017.3 1016.8 1015.2 1013.2 1008.6 1014.6 1999 1011.9 1010.9 1012.4 1017.7 1016.3 1016.1 1018.2 1016.1 1014.4 1019.1 1013.1 1010.4 1014.7 2000 1010.1 1012.2 1013.3 1015.0 1016.6 1013.1 1014.5 1015.2 1016.3 1015.1 1011.1 1007.8 1013.4 MEAN 1009.4 1011.3 1012.1 1012.7 1014.3 1013.3 1016.3 1016.4 1015.6 1014.2 1011.7 1008.6 1013.0 CLINO 1008.2 1009.5 1011.2 1012.4 1012.5 1013.4 1014.8 1014.7 1015.3 1012.9 1010.3 1008.8 1012.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.8 1012.6 1013.4 1013.5 1014.1 1015.1 1017.1 1020.6 1016.5 1016.9 1013.9 1008.7 1014.5 1992 1011.7 1011.2 1012.3 1012.3 1010.2 1012.6 1021.3 1020.1 1016.9 1012.5 1014.9 1011.7 1014.0 1993 1009.8 1014.0 1013.8 1013.7 1013.8 1013.9 1019.6 1017.9 1018.1 - 1010.9 1010.2 - 1994 1011.4 1011.9 1013.8 1014.5 1016.5 1014.5 1017.9 1019.7 1018.1 1017.3 1013.5 1010.4 1015.0 1995 1012.2 1015.7 1013.7 1013.7 1017.5 1015.9 1016.1 1017.3 1019.7 1015.0 1015.6 1014.3 1015.6 1996 1011.3 1013.0 1015.1 1017.0 1019.3 1020.6 1022.6 1017.2 1020.1 1015.7 1013.6 1010.9 1016.4 1997 1011.6 1015.0 1016.8 1013.1 1018.5 1010.8 1017.1 1020.4 1016.7 1016.0 1014.8 1010.4 1015.1 1998 1012.1 1016.8 1016.5 1016.7 1020.0 1020.3 1018.9 1019.8 1019.4 1017.7 1015.7 1011.0 1017.1 1999 1014.4 1013.4 1014.9 1020.2 1018.9 1018.7 1020.8 1018.6 1016.9 1021.6 1015.7 1012.8 1017.2 2000 1012.5 1014.7 1015.8 1017.5 1019.1 1015.6 1017.0 1017.8 1018.8 1017.6 1013.6 1010.3 1015.9 MEAN 1011.9 1013.8 1014.6 1015.2 1016.8 1015.8 1018.8 1018.9 1018.1 1016.7 1014.2 1011.1 1015.5 CLINO 1011.0 1012.4 1013.8 1014.9 1014.9 1016.0 1017.2 1018.1 1018.4 1015.5 1012.9 1011.6 1014.7 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.6 19.1 17.7 15.1 12.6 7.7 7.3 9.8 11.6 12.5 16.3 18.5 14.1 1992 19.5 20.4 19.8 14.2 11.2 9.6 6.5 8.8 10.7 13.1 13.4 18.1 13.8 1993 19.7 19.7 19.6 15.4 11.0 8.7 5.9 8.5 10.1 - 15.0 18.4 - 1994 19.3 19.1 18.5 14.0 11.4 8.9 6.9 8.6 10.8 12.2 16.6 20.3 13.9 1995 19.3 18.4 16.7 14.7 10.9 7.5 6.0 7.5 10.0 12.4 16.0 18.7 13.2 1996 19.9 18.2 19.1 14.4 11.0 7.3 6.9 10.2 10.3 13.7 16.7 18.5 13.9 1997 21.5 18.4 17.6 15.2 13.1 9.3 9.0 9.2 9.4 13.3 15.2 16.9 14.0 1998 19.3 18.0 17.5 15.4 12.0 9.5 9.8 8.7 10.4 14.8 16.8 18.8 14.3 1999 18.7 19.0 18.3 13.4 10.8 8.1 8.0 9.3 10.8 13.2 15.9 18.9 13.7 2000 22.0 20.2 17.8 15.2 11.5 9.7 7.0 7.9 9.8 12.2 14.5 18.2 13.8 MEAN 20.0 19.1 18.3 14.7 11.5 8.6 7.3 8.9 10.4 13.0 15.6 18.5 13.8 CLINO 20.3 19.9 18.0 14.6 11.3 8.5 8.1 8.9 10.5 13.1 15.9 18.5 14.0 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 156.5 52.9 40.5 51.4 31.5 138.8 49.5 15.9 71.6 184.2 44.9 85.8 923.5 1992 106.3 271.1 114.9 32.3 103.1 124.8 45.4 91.7 57.5 74.8 92.9 97.5 1212.3 1993 67.0 14.7 99.2 145.7 112.3 155.3 5.5 5.8 16.0 37.7 128.5 88.8 876.5 1994 99.8 80.5 96.1 48.7 18.4 82.7 61.4 11.1 75.0 159.1 18.7 90.6 842.1 1995 126.7 69.8 143.9 107.4 28.2 17.1 0.0 55.5 15.8 61.0 127.0 34.6 787.0 1996 90.1 64.0 55.1 92.2 32.3 34.0 58.6 69.0 36.5 130.9 95.7 125.8 884.2 1997 104.0 110.3 39.5 67.1 67.0 57.6 78.3 83.2 38.1 78.5 145.0 128.8 997.4 1998 100.0 46.9 34.0 370.9 57.4 10.5 17.8 12.6 59.4 6.5 44.5 96.8 857.3 1999 129.5 108.6 98.1 83.9 49.8 22.5 135.5 42.0 70.0 42.7 39.0 53.8 875.4 2000 105.0 304.7 138.0 96.1 41.4 157.0 19.3 66.5 49.6 84.4 61.0 29.9 1152.9 MEAN 108.5 112.3 85.9 109.6 54.1 80.0 47.1 45.3 49.0 86.0 79.7 83.2 940.9 CLINO 100.0 72.0 107.0 73.0 73.0 54.0 58.0 64.0 56.0 83.0 75.0 104.0 923.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.1 25.5 24.0 21.1 18.6 12.4 12.3 14.9 16.5 17.7 21.8 24.7 19.6 1992 23.7 26.5 25.1 20.3 16.3 13.5 10.4 15.0 15.9 19.6 18.2 23.5 19.0 1993 25.8 25.4 26.4 20.3 15.8 13.1 11.1 15.6 16.8 - 20.3 24.3 - 1994 25.3 25.3 24.2 19.5 18.0 13.7 12.3 14.1 16.0 17.3 22.8 26.8 19.6 1995 25.6 23.6 22.4 19.8 17.2 12.9 13.9 14.5 17.1 18.6 21.4 25.4 19.4 1996 26.2 24.7 25.5 19.9 17.4 13.0 12.5 16.4 17.0 19.0 22.3 24.4 19.9 1997 27.7 24.4 22.8 21.7 18.5 13.4 14.1 15.0 15.1 18.3 20.1 22.1 19.4 1998 25.7 23.2 23.7 19.5 16.8 14.3 15.6 16.0 16.2 21.9 23.3 25.4 20.1 1999 24.1 25.3 23.5 18.9 16.0 12.8 13.3 15.4 16.7 18.3 21.6 25.7 19.3 2000 28.5 25.4 23.2 20.5 15.9 14.4 11.3 13.1 14.6 16.8 19.8 25.8 19.1 MEAN 25.9 24.9 24.1 20.1 17.1 13.4 12.7 15.0 16.2 18.6 21.2 24.8 19.5 CLINO 26.3 25.8 23.7 20.5 16.8 13.8 13.1 14.4 16.0 18.5 21.7 24.4 19.6 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 14.6 12.8 11.4 9.5 8.0 3.4 2.8 5.6 6.8 7.7 11.1 12.6 8.9 1992 15.3 14.3 15.0 8.4 6.9 6.0 2.8 3.6 6.2 6.7 9.0 12.3 8.9 1993 14.1 14.0 13.3 11.1 7.2 4.7 1.3 2.8 4.1 - 10.0 11.9 - 1994 13.6 13.4 14.0 8.9 5.8 4.4 2.4 3.7 5.9 7.2 10.6 14.3 8.7 1995 13.9 13.5 11.7 10.0 5.5 2.5 0.2 2.3 4.3 7.0 11.0 12.2 7.8 1996 14.0 12.5 13.4 9.3 5.5 2.3 2.4 5.1 4.6 8.5 10.8 12.8 8.4 1997 14.9 12.3 11.6 9.6 8.9 5.9 4.9 4.9 4.3 8.8 9.8 11.8 9.0 1998 13.3 13.5 11.6 12.1 8.1 5.5 5.6 2.9 4.8 7.7 10.0 12.4 9.0 1999 13.6 13.2 13.6 8.0 5.7 3.9 3.9 4.5 5.4 8.2 10.8 13.4 8.7 2000 15.8 15.1 12.5 9.6 7.5 5.4 3.3 3.6 5.1 8.0 9.2 10.3 8.8 MEAN 14.3 13.5 12.8 9.6 6.9 4.4 3.0 3.9 5.1 7.8 10.2 12.4 8.7 CLINO 14.3 14.1 12.5 9.1 6.4 4.1 3.8 4.0 5.3 7.6 10.1 12.7 8.7 Station No. 87715: NEUQUEN AERO , ARGENTINA Latitude: 38 57S Longitude: 068 08W Station Elevation (M.S.L.): 270 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 979.3 980.4 980.7 981.5 981.5 985.0 985.0 987.5 983.6 984.4 980.2 977.3 982.2 1992 979.3 979.7 978.7 980.5 979.5 981.7 989.7 986.1 983.9 - 982.4 978.7 - 1993 978.6 980.6 981.1 981.9 981.8 982.6 987.0 - 985.4 984.2 980.9 977.9 - 1994 978.6 980.0 981.3 982.6 982.2 981.6 984.6 985.7 984.0 983.2 980.9 978.3 981.9 1995 979.8 982.6 981.5 981.6 985.9 982.7 982.2 984.7 985.9 982.7 981.7 980.1 982.6 1996 978.9 979.7 981.4 983.8 985.8 987.7 989.2 984.1 986.5 982.6 980.2 980.2 983.3 1997 978.9 980.6 983.0 980.8 984.5 979.9 982.9 985.8 983.7 982.2 981.1 978.1 981.8 1998 978.2 983.6 982.4 985.0 986.1 986.8 984.9 985.5 987.1 983.4 981.2 979.5 983.6 1999 980.1 979.0 982.8 987.2 986.4 985.3 987.5 985.7 982.4 986.0 982.8 980.6 983.8 2000 979.3 980.8 981.5 983.6 986.9 980.6 987.3 986.1 985.2 984.2 981.0 979.0 983.0 MEAN 979.1 980.7 981.4 982.9 984.1 983.4 986.0 985.7 984.8 983.7 981.2 979.0 982.7 CLINO 978.3 979.3 981.2 982.6 982.6 983.6 984.0 984.3 984.6 982.7 980.3 978.9 981.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.0 1011.3 1011.9 1013.4 1013.8 1017.9 1017.9 1020.2 1015.8 1016.2 1011.4 1008.5 1014.0 1992 1010.1 1010.8 1009.7 1012.4 1011.9 1014.5 1023.2 1018.9 1016.2 - 1013.8 1009.7 - 1993 1009.4 1011.5 1012.4 1013.8 1014.3 1015.4 1020.2 - 1017.7 1016.0 1012.4 1008.8 - 1994 1009.4 1011.0 1012.6 1014.7 1014.5 1014.2 1017.6 1018.5 1016.3 1015.1 1012.1 1009.1 1013.8 1995 1010.7 1013.7 1012.9 1013.6 1018.4 1015.5 1015.2 1017.6 1018.1 1014.5 1013.0 1010.7 1014.5 1996 1009.8 1010.9 1012.7 1016.0 1018.3 1021.0 1022.4 1016.7 1018.7 1014.3 1011.4 1011.3 1015.3 1997 1009.7 1011.8 1014.4 1012.5 1017.0 1012.5 1015.7 1018.4 1016.0 1014.1 1012.5 1009.1 1013.6 1998 1009.1 1014.9 1014.0 1017.2 1018.5 1019.7 1017.7 1018.1 1019.7 1015.0 1012.4 1010.3 1015.5 1999 1010.9 1009.9 1014.4 1019.6 1019.0 1018.3 1020.6 1018.3 1014.6 1017.8 1014.2 1011.6 1015.8 2000 1010.2 1011.9 1013.0 1015.7 1019.6 1013.3 1020.5 1019.0 1017.8 1016.2 1012.4 1010.1 1015.0 MEAN 1009.9 1011.8 1012.8 1014.9 1016.5 1016.2 1019.1 1018.4 1017.1 1015.5 1012.6 1009.9 1014.6 CLINO 1009.3 1010.3 1012.5 1014.7 1014.8 1016.5 1016.6 1017.4 1017.1 1014.3 1011.6 1010.2 1013.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 24.0 23.0 20.0 13.9 9.8 6.0 6.1 7.7 12.0 14.7 20.0 19.7 14.7 1992 24.1 21.2 20.7 13.2 8.9 5.4 2.9 7.2 11.6 15.2 18.2 20.8 14.1 1993 23.1 23.2 19.3 13.4 8.2 7.1 4.3 8.1 11.1 15.1 17.6 22.6 14.4 1994 24.0 21.5 19.2 12.8 10.0 8.2 5.7 7.2 11.1 14.5 19.5 23.4 14.8 1995 22.8 21.6 18.3 13.2 9.7 6.5 4.6 6.7 12.3 15.8 20.2 26.1 14.8 1996 22.8 21.1 20.2 12.4 9.7 3.8 5.2 8.8 12.6 16.6 20.6 21.0 14.6 1997 24.0 21.0 19.1 15.8 9.9 7.8 7.3 9.4 11.7 14.2 18.3 21.6 15.0 1998 22.9 20.8 18.1 13.3 11.0 6.7 7.1 8.5 10.5 17.8 20.5 23.8 15.1 1999 24.5 23.3 17.2 11.7 9.2 6.0 5.7 8.9 12.5 16.3 19.3 22.5 14.8 2000 23.4 21.0 17.6 13.6 8.8 7.2 5.2 7.0 9.2 14.8 18.4 21.7 14.0 MEAN 23.6 21.8 19.0 13.3 9.5 6.5 5.4 8.0 11.5 15.5 19.3 22.3 14.6 CLINO 23.3 22.0 18.3 13.2 9.2 6.1 5.6 8.0 11.2 15.3 19.3 22.2 14.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 12.3 0.6 0.6 11.9 64.9 12.8 12.0 2.6 8.9 0.0 4.7 22.4 153.7 1992 45.8 5.2 19.3 17.2 16.5 47.1 19.4 6.5 7.5 0.0 90.5 44.9 319.9 1993 6.2 5.2 12.0 13.4 7.3 47.9 6.5 36.3 18.3 60.4 58.9 1.9 274.3 1994 23.2 5.1 110.2 11.9 18.3 22.0 31.6 0.6 18.2 40.5 4.3 3.0 288.9 1995 15.0 17.3 1.7 6.5 2.8 14.5 1.1 6.6 0.2 39.8 11.6 11.0 128.1 1996 0.1 13.4 16.0 18.0 3.0 17.0 1.1 34.6 1.0 8.0 1.0 34.0 147.2 1997 28.7 0.9 34.1 20.6 11.4 36.9 13.2 9.0 23.3 45.6 17.6 10.0 251.3 1998 1.0 6.4 1.0 30.8 14.0 13.0 11.5 4.0 1.5 4.4 14.4 3.6 105.6 1999 9.0 16.0 51.6 85.9 57.7 60.8 21.2 1.2 20.3 75.5 49.6 0.0 448.8 2000 12.5 15.0 0.6 12.6 86.3 28.5 25.9 48.2 27.7 63.3 4.0 0.0 324.6 MEAN 15.4 8.5 24.7 22.9 28.2 30.1 14.4 15.0 12.7 33.8 25.7 13.1 244.2 CLINO 15.0 14.0 26.0 15.0 12.0 16.0 14.0 11.0 16.0 18.0 9.0 13.0 185.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 32.1 30.7 27.9 22.1 17.3 11.8 12.6 16.1 19.1 22.3 27.6 26.6 22.2 1992 31.8 30.0 28.6 20.6 14.5 10.6 9.5 15.6 18.7 24.0 24.8 28.4 21.4 1993 31.1 32.1 27.8 21.0 14.6 12.1 12.0 17.6 19.5 23.3 24.6 30.8 22.2 1994 32.6 29.9 27.9 21.0 17.7 14.3 12.7 16.3 18.5 20.9 27.4 31.2 22.5 1995 30.9 29.3 27.1 22.6 18.7 13.7 12.8 14.6 20.6 22.8 27.7 33.8 22.9 1996 30.6 29.3 27.9 20.6 18.6 11.6 13.4 16.3 20.3 23.9 28.5 27.8 22.4 1997 32.2 29.7 26.6 23.9 17.1 12.9 13.8 16.8 18.3 21.2 25.3 29.0 22.2 1998 31.4 28.0 26.1 19.9 17.5 12.5 15.8 17.7 18.6 26.4 28.0 31.1 22.8 1999 32.2 31.9 24.3 18.1 14.8 10.8 12.7 16.6 19.0 23.3 26.2 30.1 21.7 2000 31.2 28.6 25.6 22.3 14.7 13.0 11.6 13.7 16.1 22.3 25.9 29.7 21.2 MEAN 31.6 30.0 27.0 21.2 16.6 12.3 12.7 16.1 18.9 23.0 26.6 29.9 22.2 CLINO 31.4 30.3 26.7 21.7 16.8 12.9 12.8 15.8 18.9 22.8 27.0 30.0 22.3 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 15.4 15.4 12.4 - 4.6 1.8 1.1 0.7 5.7 7.2 12.5 12.2 - 1992 16.3 12.8 14.0 7.3 4.2 1.5 -1.8 0.7 5.2 7.0 11.9 13.4 7.7 1993 14.8 14.8 11.6 7.5 3.0 2.7 -1.7 1.2 4.3 7.3 10.8 14.2 7.5 1994 16.0 12.8 12.1 7.0 4.6 3.4 0.6 0.4 4.4 8.3 11.5 15.2 8.0 1995 14.5 13.7 10.8 6.0 2.9 0.8 -1.5 0.1 4.4 9.1 12.5 18.4 7.6 1996 15.3 12.9 13.1 6.5 3.3 -1.2 -0.3 3.2 5.0 9.7 12.4 13.2 7.8 1997 15.6 12.9 12.9 8.6 4.7 3.8 2.1 3.3 5.2 7.4 11.5 14.5 8.5 1998 14.0 13.6 9.9 7.5 5.9 1.8 0.2 0.2 2.6 8.8 12.4 15.7 7.7 1999 16.2 14.4 11.4 6.9 4.9 1.6 0.6 2.6 6.8 9.6 11.7 14.3 8.4 2000 15.4 13.5 10.8 5.9 4.0 2.6 -0.1 1.6 3.1 7.8 10.1 13.9 7.4 MEAN 15.4 13.7 11.9 7.0 4.2 1.9 -0.1 1.4 4.7 8.2 11.7 14.5 7.9 CLINO 14.8 13.8 10.6 6.2 3.1 6.0 -0.1 1.3 3.9 7.7 11.2 14.0 7.3 Station No. 87791: VIEDMA AERO , ARGENTINA Latitude: 40 51S Longitude: 063 01W Station Elevation (M.S.L.): 7 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.2 1010.4 1009.9 1010.5 1010.6 1014.0 1014.2 1018.3 1013.7 1015.3 1010.3 1005.0 1011.7 1992 1010.0 1008.0 1009.2 1008.6 1007.5 1011.5 1020.1 1016.3 1013.7 1009.4 1014.3 1009.0 1011.5 1993 1007.9 1011.7 1011.5 1012.3 1011.4 1013.0 1017.4 1015.4 1016.3 1015.5 1010.2 1007.0 1012.5 1994 1009.2 1009.5 1011.7 1012.2 1011.4 1010.1 1014.0 1015.7 1014.5 1013.6 1009.3 1006.6 1011.5 1995 1008.6 1013.1 1010.8 1010.6 1014.1 1011.0 1010.4 1014.0 1015.9 1011.7 1011.7 1010.7 1011.9 1996 1007.7 1008.5 1010.4 1013.0 1014.8 1016.8 1019.2 1013.8 1016.7 1013.1 1009.0 1009.6 1012.7 1997 1007.5 1011.4 1014.2 1009.7 1015.7 1009.1 1013.5 1016.9 1014.2 1012.8 1011.2 1008.1 1012.0 1998 1007.8 1015.0 1013.2 1016.8 1017.5 1017.9 1014.3 1015.0 1018.4 1012.9 1011.8 1008.9 1014.1 1999 1011.4 1009.5 1013.0 1018.3 1016.5 1016.1 1017.4 1015.6 1012.9 1018.2 1013.1 1010.0 1014.3 2000 1009.2 1010.7 1012.0 1014.1 1017.7 1011.8 1015.9 1015.7 1016.3 1015.3 1010.3 1007.0 1013.0 MEAN 1008.8 1010.8 1011.6 1012.6 1013.7 1013.1 1015.6 1015.7 1015.3 1013.8 1011.1 1008.2 1012.5 CLINO - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.9 1011.2 1010.7 1011.3 1011.4 1014.8 1015.0 1019.2 1014.5 1016.1 1011.1 1005.8 1012.5 1992 1010.7 1008.8 1009.9 1009.4 1008.3 1012.3 1021.0 1017.1 1014.5 1010.2 1015.1 1009.8 1012.3 1993 1008.7 1012.5 1012.3 1013.1 1012.3 1013.9 1018.3 1016.2 1017.2 1016.4 1011.0 1007.8 1013.3 1994 1010.0 1010.2 1012.5 1013.0 1012.2 1010.9 1014.8 1016.6 1015.3 1014.4 1010.1 1007.4 1012.3 1995 1009.4 1013.9 1011.6 1011.4 1014.9 1011.8 1011.3 1014.9 1016.8 1012.6 1012.6 1011.5 1012.7 1996 1008.5 1009.3 1011.2 1013.9 1015.7 1017.7 1020.1 1014.6 1017.6 1013.9 1009.8 1010.4 1013.6 1997 1008.3 1012.2 1015.0 1010.5 1016.5 1009.9 1014.4 1017.7 1015.0 1013.6 1012.0 1008.9 1012.8 1998 1008.6 1015.8 1014.0 1017.6 1018.3 1018.7 1015.1 1015.9 1019.2 1013.8 1012.6 1009.7 1014.9 1999 1012.2 1010.3 1013.8 1019.2 1017.4 1016.9 1018.3 1016.5 1013.8 1019.0 1013.9 1010.9 1015.2 2000 1010.0 1011.5 1012.8 1015.0 1018.6 1012.6 1016.8 1016.6 1017.1 1016.1 1011.1 1007.9 1013.8 MEAN 1009.5 1011.6 1012.4 1013.4 1014.6 1014.0 1016.5 1016.5 1016.1 1014.6 1011.9 1009.0 1013.3 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 22.7 20.6 19.1 14.4 10.6 6.2 6.4 7.4 10.5 12.7 18.2 19.5 14.0 1992 22.1 20.9 20.3 13.4 8.8 6.0 4.1 7.3 9.8 13.6 15.0 20.0 13.4 1993 20.8 22.0 19.1 13.5 9.3 7.3 5.0 8.4 9.4 14.4 16.8 21.0 13.9 1994 21.6 21.0 19.1 13.3 10.5 8.0 6.2 8.0 11.0 12.8 18.7 21.1 14.3 1995 20.9 19.2 17.0 13.9 9.8 6.0 5.2 6.4 10.5 13.5 17.3 21.6 13.4 1996 20.1 19.5 19.6 13.5 10.1 6.0 6.2 9.3 10.6 14.6 19.4 19.3 14.0 1997 22.8 19.5 17.6 15.1 10.9 8.5 7.8 8.2 9.3 13.6 16.9 17.7 14.0 1998 21.2 18.4 17.4 14.1 11.2 7.6 8.9 8.7 9.3 16.8 18.5 21.1 14.4 1999 21.2 21.3 17.4 13.4 9.3 6.6 7.6 9.2 11.1 15.7 17.8 20.9 14.3 2000 22.6 20.5 17.4 14.1 9.7 8.1 6.1 6.7 8.9 12.8 16.1 20.1 13.6 MEAN 21.6 20.3 18.4 13.9 10.0 7.0 6.3 8.0 10.0 14.1 17.5 20.2 13.9 CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 57.8 1.9 10.7 46.9 11.3 13.1 26.4 16.2 38.7 0.6 17.3 17.8 258.7 1992 13.3 23.3 69.1 21.2 40.2 23.1 28.0 19.8 29.6 15.6 68.7 14.8 366.7 1993 10.0 0.0 42.8 56.5 48.4 24.2 16.8 1.0 7.2 19.1 53.4 3.3 282.7 1994 20.0 2.7 52.2 56.0 24.4 23.7 27.1 29.9 12.6 34.8 4.6 14.4 302.4 1995 7.4 20.3 73.8 99.5 1.5 14.6 12.0 34.4 6.0 28.8 25.0 10.9 334.2 1996 43.8 45.7 9.7 93.2 11.0 14.4 10.7 32.5 7.2 69.6 36.4 51.9 426.1 1997 95.3 33.6 88.8 37.7 25.0 168.0 2.7 5.2 33.1 54.2 27.3 81.9 652.8 1998 20.8 64.0 15.8 24.2 28.7 4.6 0.0 21.0 12.5 1.3 26.9 1.5 221.3 1999 45.8 11.5 38.7 58.1 25.8 24.0 15.1 27.0 41.2 20.5 64.0 23.8 395.5 2000 13.7 77.0 110.6 16.9 46.2 21.3 48.9 26.9 66.2 16.3 26.8 15.6 486.4 MEAN 32.8 28.0 51.2 51.0 26.3 33.1 18.8 21.4 25.4 26.1 35.0 23.6 372.7 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 29.3 28.3 26.9 21.2 17.6 11.5 12.8 14.0 16.5 20.1 25.4 26.1 20.8 1992 29.2 28.2 26.6 20.4 13.9 10.9 9.7 14.6 16.2 21.6 22.0 27.3 20.1 1993 27.8 29.7 26.7 20.0 15.1 12.7 11.8 17.2 17.7 22.2 23.8 29.1 21.1 1994 29.1 28.6 26.4 20.2 17.1 14.1 13.0 14.9 17.9 19.8 26.9 28.3 21.4 1995 28.6 26.4 24.5 21.3 17.5 12.4 12.4 13.9 18.7 20.7 24.9 29.8 20.9 1996 27.0 27.0 26.9 20.4 17.6 12.8 11.8 - 18.9 21.6 26.9 25.9 - 1997 30.3 26.4 24.3 21.8 16.8 12.8 13.6 15.5 15.4 19.8 23.7 23.8 20.4 1998 28.7 24.7 25.1 20.9 17.7 14.5 17.3 17.8 17.5 25.8 26.9 29.2 22.2 1999 29.3 29.7 23.7 20.5 15.9 12.4 13.9 16.8 18.0 23.6 24.8 28.5 21.4 2000 30.3 28.0 24.5 21.6 15.7 13.4 11.2 13.5 14.6 19.7 23.6 27.9 20.3 MEAN 29.0 27.7 25.6 20.8 16.5 12.8 12.8 15.4 17.1 21.5 24.9 27.6 21.0 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 16.2 13.0 12.1 8.8 5.0 1.4 1.8 2.3 4.9 4.8 11.4 13.0 7.9 1992 15.3 14.0 15.2 7.6 4.6 1.8 0.1 1.5 4.0 5.4 9.0 13.1 7.6 1993 13.5 14.6 12.6 8.3 4.8 3.0 -0.3 1.8 1.8 7.0 9.8 12.9 7.5 1994 14.2 13.8 13.2 7.9 4.9 3.4 1.1 2.2 4.2 6.1 10.1 14.2 7.9 1995 13.9 12.9 10.0 7.6 3.4 0.7 -0.7 0.5 3.5 6.5 9.5 13.5 6.8 1996 13.7 12.7 12.5 7.8 4.5 0.9 0.8 3.5 3.4 7.5 12.0 12.8 7.7 1997 15.5 12.6 12.0 9.3 6.3 4.9 3.1 2.4 3.5 7.0 9.9 11.2 8.1 1998 13.9 12.5 10.5 8.3 6.3 2.4 2.3 1.4 1.7 7.4 10.3 13.3 7.5 1999 14.1 13.8 12.0 7.6 4.1 2.4 2.4 3.0 4.7 8.3 10.9 13.4 8.1 2000 14.9 13.9 11.6 7.5 4.8 3.4 1.7 1.2 3.7 6.5 8.6 11.8 7.5 MEAN 14.5 13.4 12.2 8.1 4.9 2.4 1.2 2.0 3.5 6.7 10.2 12.9 7.7 CLINO - - - - - - - - - - - - - Station No. 87860: COMODORO RIVADAVIA AERO , ARGENTINA Latitude: 45 47S Longitude: 067 30W Station Elevation (M.S.L.): 46 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1001.7 1003.0 1002.0 1001.7 1001.4 1007.4 1005.2 1009.5 1004.3 1007.4 1002.4 997.8 1003.6 1992 1003.6 1001.3 1002.8 1000.4 1001.1 1003.6 1012.7 1007.2 1003.6 998.0 1007.3 1000.1 1003.5 1993 1000.0 1005.1 1002.8 1003.2 1001.2 1004.7 1006.2 1004.7 1007.7 1007.7 1001.1 998.0 1003.5 1994 1001.5 1001.6 1005.2 1002.2 1001.9 1001.9 1006.1 1006.5 1003.7 1006.4 1001.4 1000.2 1003.2 1995 1003.1 1007.5 1004.0 1002.7 1005.4 1001.4 998.8 1005.7 1007.2 1005.5 1004.7 1003.6 1004.1 1996 1001.9 1001.5 1001.6 1003.7 1004.5 1009.2 1012.1 1004.7 1007.3 1004.7 999.9 1003.1 1004.5 1997 999.6 1003.4 1008.5 1000.4 1008.5 1002.1 1003.3 1007.0 1007.8 1004.3 1002.3 1001.8 1004.1 1998 999.7 1009.8 1004.6 1011.4 1009.9 1009.2 1001.2 1004.1 1010.6 1003.4 1004.0 1002.3 1005.8 1999 1004.4 1001.8 1007.6 1009.6 1007.4 1007.6 1007.5 1006.4 1004.9 1009.7 1005.6 1002.7 1006.3 2000 1001.6 1003.9 1003.6 1005.5 1010.6 1002.1 1009.2 1007.4 1010.6 1006.4 1002.8 997.7 1005.1 MEAN 1001.7 1003.9 1004.3 1004.1 1005.2 1004.9 1006.2 1006.3 1006.8 1005.4 1003.1 1000.7 1004.4 CLINO 999.6 1001.1 1002.9 1003.0 1002.3 1003.0 1003.9 1004.1 1005.5 1004.0 1001.5 1000.3 1002.6 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1007.1 1008.3 1007.4 1007.2 1006.9 1013.0 1010.8 1015.1 1009.8 1012.9 1007.8 1003.1 1009.1 1992 1008.9 1006.6 1008.2 1005.9 1006.7 1009.2 1018.3 1012.7 1009.1 1003.4 1012.7 1005.5 1008.9 1993 1005.3 1010.4 1008.2 1008.6 1006.7 1010.3 1011.8 1010.3 1013.3 1013.2 1006.5 1003.4 1009.0 1994 1006.9 1006.9 1010.6 1007.6 1007.4 1007.5 1011.7 1012.1 1009.2 1011.9 1006.9 1005.5 1008.7 1995 1008.5 1013.0 1009.6 1008.3 1011.1 1007.0 1004.5 1011.4 1012.8 1011.0 1010.2 1009.0 1009.7 1996 1007.3 1007.0 1007.0 1009.3 1010.0 1014.9 1017.8 1010.3 1012.9 1010.3 1005.3 1008.5 1010.0 1997 1005.0 1008.9 1014.0 1005.8 1014.1 1007.8 1008.9 1012.6 1013.4 1009.8 1007.8 1007.3 1009.6 1998 1005.0 1015.3 1010.1 1016.9 1015.5 1014.9 1006.8 1009.7 1016.2 1008.8 1009.5 1007.7 1011.4 1999 1009.7 1007.2 1013.2 1015.1 1013.0 1013.2 1013.2 1012.0 1010.4 1015.2 1011.0 1008.1 1011.8 2000 1006.9 1009.3 1009.0 1011.0 1016.2 1007.8 1014.9 1013.0 1016.3 1012.0 1008.3 1003.1 1010.7 MEAN 1007.1 1009.3 1009.7 1009.6 1010.8 1010.6 1011.9 1011.9 1012.3 1010.9 1008.6 1006.1 1009.9 CLINO 1005.7 1007.3 1008.9 1009.7 1008.7 1009.1 1009.8 1010.6 1011.7 1009.7 1007.2 1006.4 1008.7 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.7 19.9 16.5 13.7 10.3 5.8 5.3 7.4 10.2 12.1 16.6 15.6 12.8 1992 21.2 18.1 16.6 13.3 7.2 5.3 4.2 8.9 10.1 12.7 14.2 17.6 12.5 1993 19.0 20.0 17.3 12.6 8.8 5.8 6.8 10.5 11.1 13.9 16.5 18.5 13.4 1994 20.2 18.5 16.3 12.9 9.9 7.2 5.9 8.1 10.2 11.3 15.7 19.0 12.9 1995 17.6 17.6 15.3 13.5 10.4 4.8 4.6 5.4 10.5 12.4 16.5 20.2 12.4 1996 17.6 16.8 17.1 12.9 12.3 6.9 7.7 8.9 12.6 13.7 17.0 17.1 13.4 1997 19.9 17.2 15.7 13.6 9.2 7.0 6.7 7.8 8.3 12.2 14.7 16.0 12.4 1998 19.7 17.0 16.5 13.5 10.9 8.2 10.8 10.1 9.2 15.2 17.1 18.6 13.9 1999 20.0 19.2 14.9 13.5 9.7 6.1 7.4 9.4 10.0 14.3 16.8 18.7 13.3 2000 19.9 17.4 15.5 13.8 9.5 6.1 5.4 6.6 6.1 12.4 14.2 17.3 12.0 MEAN 19.6 18.2 16.2 13.3 9.8 6.3 6.5 8.3 9.8 13.0 15.9 17.9 12.9 CLINO 19.1 18.4 16.1 12.9 9.5 6.8 6.4 7.7 9.9 12.7 15.9 17.9 12.8 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.3 6.3 7.1 13.1 4.8 63.1 125.7 40.0 27.3 17.1 0.7 39.0 372.5 1992 13.8 36.6 6.1 66.2 150.6 48.7 23.2 4.7 15.5 8.6 47.1 10.5 431.6 1993 0.8 4.1 12.8 32.5 23.6 20.0 0.3 2.4 6.1 25.3 13.1 7.3 148.3 1994 6.6 0.9 24.5 28.7 80.0 27.3 22.7 1.5 8.0 7.0 14.6 9.6 231.4 1995 17.5 9.7 62.2 3.7 20.9 29.6 10.6 12.3 0.6 29.7 1.7 3.0 201.5 1996 9.2 61.2 2.4 1.0 4.3 10.9 13.6 10.2 2.6 5.9 4.6 6.3 132.2 1997 0.6 24.3 59.7 46.4 21.8 172.2 39.4 27.1 52.5 15.8 12.9 16.0 488.7 1998 0.5 5.5 1.9 129.3 36.7 13.0 0.0 6.6 24.6 6.5 18.7 2.1 245.4 1999 55.1 8.0 22.9 1.8 3.8 17.2 3.8 20.5 32.5 72.9 22.9 16.5 277.9 2000 7.0 29.7 3.6 6.1 65.0 80.2 13.1 2.3 92.5 1.7 53.6 0.4 355.2 MEAN 13.9 18.6 20.3 32.9 41.1 48.2 25.2 12.8 26.2 19.1 19.0 11.1 288.5 CLINO 16.0 15.0 20.0 23.0 31.0 25.0 28.0 25.0 12.0 14.0 10.0 15.0 238.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.5 25.7 22.7 19.0 15.6 9.5 9.1 11.9 14.6 17.4 22.3 21.1 18.0 1992 27.5 24.1 22.6 17.9 10.5 8.8 8.2 13.6 15.8 18.7 19.8 23.2 17.6 1993 25.3 26.4 22.6 18.2 13.4 10.0 11.6 15.4 16.6 19.7 23.0 25.4 19.0 1994 26.1 24.9 22.6 18.1 13.9 11.1 10.1 13.1 15.8 17.5 21.5 24.9 18.3 1995 23.3 23.7 21.9 18.7 15.0 8.9 8.4 10.3 16.7 17.6 22.6 28.1 17.9 1996 23.4 23.1 23.6 18.8 17.5 11.5 12.4 13.8 18.6 19.3 23.7 23.0 19.1 1997 27.0 23.3 22.3 18.7 13.6 10.1 11.0 13.6 13.0 17.6 20.9 21.8 17.7 1998 26.5 22.7 23.1 18.4 14.6 12.2 15.2 14.9 15.1 21.8 23.6 25.2 19.4 1999 26.6 26.1 20.9 19.5 14.6 10.7 12.4 14.7 15.2 20.0 22.9 25.4 19.1 2000 26.5 23.7 21.8 19.8 14.5 10.7 9.2 12.1 10.8 18.0 19.9 23.9 17.6 MEAN 26.0 24.4 22.4 18.7 14.3 10.4 10.8 13.3 15.2 18.8 22.0 24.2 18.4 CLINO 25.6 24.8 22.2 18.5 14.1 10.9 10.5 12.4 15.4 18.6 22.1 24.2 18.3 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 14.2 13.8 10.8 8.5 5.6 1.8 1.7 3.4 5.7 6.4 10.8 10.4 7.8 1992 15.2 13.0 11.7 9.1 4.1 1.6 0.3 4.4 4.8 7.1 8.9 11.3 7.6 1993 13.0 14.6 12.2 7.6 4.1 1.6 2.2 6.0 6.0 8.5 10.8 11.7 8.2 1994 14.0 12.0 10.4 8.5 6.1 3.7 2.1 3.5 5.1 5.2 9.7 13.1 7.8 1995 12.0 11.4 9.8 8.7 6.1 0.7 0.9 1.2 5.1 7.1 10.4 13.3 7.2 1996 12.1 10.8 11.1 7.9 7.6 2.5 3.6 5.3 7.1 7.8 10.9 11.2 8.2 1997 13.7 11.3 10.7 9.0 5.1 4.1 3.1 3.4 4.4 7.6 8.9 10.5 7.7 1998 13.8 11.9 10.9 9.5 7.7 4.7 6.9 5.9 3.8 9.8 11.4 12.7 9.1 1999 13.6 12.3 10.0 8.1 5.1 2.0 3.3 4.6 5.1 9.4 11.2 12.4 8.1 2000 13.4 11.6 9.8 8.6 5.3 2.1 1.8 2.2 2.2 6.6 8.2 11.3 6.9 MEAN 13.5 12.3 10.7 8.6 5.7 2.5 2.6 4.0 4.9 7.5 10.1 11.8 7.8 CLINO 13.2 12.7 10.9 8.4 5.6 3.1 2.8 3.6 5.1 7.2 10.1 11.9 7.9 Station No. 87925: RIO GALLEGOS AERO , ARGENTINA Latitude: 51 37S Longitude: 069 17W Station Elevation (M.S.L.): 19 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1000.0 1001.1 999.3 998.0 997.9 1007.3 1003.5 1005.9 1002.3 1005.7 1001.0 995.8 1001.5 1992 1002.4 1000.7 1002.0 998.7 999.8 1003.8 1011.1 1003.6 999.4 992.8 1007.7 997.2 1001.6 1993 998.0 1004.0 1000.4 1001.5 998.3 1004.3 1002.0 1001.4 1006.1 1005.8 997.9 996.6 1001.4 1994 1000.1 1000.4 1005.2 1000.1 999.7 1001.7 1007.1 1002.9 998.9 1005.7 999.1 999.3 1001.7 1995 1001.9 1007.0 1001.4 1000.6 1001.8 998.7 994.8 1004.8 1003.5 1003.9 1002.0 1002.3 1001.9 1996 999.9 999.0 997.2 1000.1 999.0 1006.2 1010.3 1000.7 1003.9 1002.6 994.1 1000.8 1001.2 1997 995.1 1002.5 1007.5 997.0 1009.1 1004.1 1001.1 1002.8 1008.3 1002.8 1001.3 1001.5 1002.8 1998 996.8 1010.7 1002.0 1011.7 1010.7 1007.0 992.6 997.7 1007.9 997.4 1000.8 1000.2 1003.0 1999 1004.1 998.7 1007.8 1006.0 1003.0 1005.3 1003.8 1005.5 1003.9 1007.4 1003.7 999.8 1004.1 2000 998.4 1003.7 1003.2 1002.7 1009.7 1003.1 1007.4 1005.0 1012.6 1004.2 1000.6 993.5 1003.7 MEAN 999.7 1002.8 1002.6 1001.6 1002.9 1004.2 1003.4 1003.0 1004.7 1002.8 1000.8 998.7 1002.3 CLINO 998.9 1000.2 1001.7 1001.1 1001.3 1001.3 1002.5 1002.2 1003.2 1002.8 1000.1 999.2 1001.2 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1002.2 1003.3 1001.6 1000.2 1000.2 1009.6 1005.8 1008.2 1004.5 1008.0 1003.3 998.1 1003.8 1992 1004.7 1003.0 1004.3 1001.0 1002.1 1006.2 1013.5 1005.8 1001.7 995.0 1009.9 999.4 1003.9 1993 1000.2 1006.2 1002.6 1003.7 1000.5 1006.6 1004.2 1003.6 1008.4 1008.0 1000.1 998.8 1003.6 1994 1002.3 1002.6 1007.4 1002.3 1002.0 1004.1 1009.5 1005.3 1001.2 1008.0 1001.4 1001.6 1004.0 1995 1004.2 1009.3 1003.7 1003.0 1004.1 1001.1 997.1 1007.2 1005.8 1006.2 1004.3 1004.6 1004.2 1996 1002.2 1001.3 999.5 1002.4 1001.4 1008.5 1012.6 1003.1 1006.2 1004.9 996.3 1003.1 1003.5 1997 997.4 1004.8 1009.8 999.3 1011.4 1006.5 1003.5 1005.1 1010.7 1005.1 1003.6 1003.9 1005.1 1998 999.1 1013.0 1004.3 1014.1 1013.0 1009.4 994.9 1000.0 1010.2 999.7 1003.1 1002.5 1005.3 1999 1006.3 1001.0 1010.1 1008.4 1005.3 1007.7 1006.1 1007.9 1006.3 1009.7 1006.0 1002.1 1006.4 2000 1000.7 1006.0 1005.5 1005.0 1012.1 1005.5 1009.8 1007.4 1015.0 1006.5 1002.9 995.8 1006.0 MEAN 1001.9 1005.1 1004.9 1003.9 1005.2 1006.5 1005.7 1005.4 1007.0 1005.1 1003.1 1001.0 1004.6 CLINO 1000.9 1002.6 1003.8 1003.4 1004.1 1003.8 1004.9 1004.5 1006.0 1004.6 1001.8 1001.7 1003.5 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 14.4 13.4 10.5 7.8 5.1 1.6 0.9 3.2 5.0 7.9 10.7 10.4 7.6 1992 15.5 12.2 10.4 8.0 2.9 0.0 -1.4 3.2 5.7 8.0 11.1 13.9 7.5 1993 13.0 13.9 11.2 6.5 3.3 -0.7 3.1 4.7 6.9 9.9 12.2 12.4 8.0 1994 14.9 12.3 11.0 8.4 2.7 0.8 -0.1 4.1 4.8 6.9 11.4 12.5 7.5 1995 13.8 13.4 10.3 8.8 5.3 0.3 -0.7 -0.4 5.3 8.9 11.7 13.7 7.5 1996 12.4 11.9 10.6 7.3 6.8 2.5 2.5 3.5 7.1 8.1 11.5 12.9 8.1 1997 14.0 11.4 11.3 7.3 3.5 2.0 0.4 3.4 4.7 7.9 10.7 11.6 7.4 1998 13.4 14.4 12.1 9.0 5.6 3.8 4.6 5.0 5.6 9.1 11.5 12.5 8.9 1999 14.0 12.9 10.1 8.2 4.7 -0.2 1.4 2.9 4.7 9.5 12.7 12.6 7.8 2000 13.4 11.8 9.9 7.7 4.7 1.4 0.7 2.7 2.6 7.6 10.4 10.9 7.0 MEAN 13.9 12.8 10.7 7.9 4.5 1.2 1.1 3.2 5.2 8.4 11.4 12.3 7.7 CLINO 13.4 13.0 10.7 7.5 3.9 1.4 0.9 3.0 5.6 8.5 11.1 12.7 7.6 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 14.7 31.9 45.5 14.6 16.9 12.1 16.3 1.5 16.9 3.1 27.3 60.8 261.6 1992 8.2 22.5 30.7 16.4 12.6 17.5 7.2 6.2 4.0 15.2 10.3 30.7 181.5 1993 32.5 14.5 18.6 15.6 0.5 3.0 2.7 17.5 13.2 2.0 4.0 39.8 163.9 1994 13.0 32.1 31.5 55.5 28.6 4.8 21.1 6.2 0.0 28.8 61.6 31.8 315.0 1995 17.7 8.7 12.5 1.5 22.3 5.0 29.1 21.2 3.0 4.0 10.7 27.0 162.7 1996 26.2 48.0 50.0 46.0 15.0 9.8 1.0 3.5 6.0 20.5 15.1 33.8 274.9 1997 19.3 18.3 12.5 17.0 22.0 41.6 32.3 10.3 12.7 17.0 16.0 43.6 262.6 1998 30.9 42.2 10.3 15.1 77.1 8.4 3.8 4.6 22.5 0.6 30.0 28.8 274.3 1999 36.4 12.4 18.2 6.5 11.5 4.5 11.2 22.5 31.2 12.0 0.8 3.9 171.1 2000 21.6 75.2 76.7 37.2 19.4 27.5 15.3 13.9 17.2 17.2 20.8 32.9 374.9 MEAN 22.1 30.6 30.6 22.5 22.6 13.4 14.0 10.7 12.7 12.0 19.7 33.3 244.2 CLINO 33.0 21.0 18.0 21.0 23.0 18.0 19.0 11.0 11.0 16.0 21.0 24.0 242.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.7 19.7 15.3 13.0 9.1 5.0 4.2 7.9 10.3 13.9 17.0 16.0 12.7 1992 22.3 18.4 16.2 13.5 6.7 3.2 2.5 6.9 11.2 14.0 17.2 19.4 12.6 1993 19.2 19.6 18.6 - - - - 9.8 12.8 17.0 18.7 17.5 - 1994 21.5 18.2 17.0 12.8 6.9 3.5 3.3 8.4 10.4 13.3 16.9 18.1 12.5 1995 20.0 19.3 17.1 15.6 - 4.0 2.6 2.5 10.1 15.2 18.0 20.2 - 1996 17.9 17.5 16.4 12.2 10.7 5.8 6.3 8.2 14.0 14.6 18.4 18.8 13.4 1997 20.1 17.4 18.4 12.8 7.5 4.7 3.9 7.6 9.4 14.2 16.4 16.6 12.4 1998 18.8 20.7 18.8 15.1 9.6 7.3 8.7 10.2 11.6 15.7 17.2 18.1 14.3 1999 20.0 19.7 16.0 15.3 9.7 4.7 6.2 7.0 9.9 16.5 19.5 19.1 13.6 2000 20.1 17.6 15.2 12.5 8.2 4.6 3.9 7.2 7.4 13.7 16.5 16.2 11.9 MEAN 20.1 18.8 16.9 13.6 8.6 4.8 4.6 7.6 10.7 14.8 17.6 18.0 13.0 CLINO 19.3 19.3 16.9 12.9 8.0 4.8 4.3 7.0 11.1 14.4 16.9 18.6 12.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 7.0 5.7 4.8 2.2 -0.1 -2.7 -2.2 -0.8 0.6 2.1 4.0 - - 1992 8.5 6.6 4.9 3.6 -0.7 -3.5 -5.0 -0.3 0.8 - 4.6 7.5 - 1993 7.1 6.8 5.7 - - - - 0.2 1.8 3.9 5.4 7.2 - 1994 8.4 6.5 5.6 3.8 -1.5 -2.5 -4.6 0.5 -0.2 0.4 5.7 6.7 2.4 1995 7.6 7.6 4.3 3.0 0.5 -4.0 -4.8 -4.4 0.5 2.1 4.2 6.2 1.9 1996 5.1 5.3 5.0 2.5 2.0 -1.9 -1.8 -1.3 1.3 1.5 4.2 6.9 2.4 1997 7.5 5.5 5.2 2.5 -0.6 -1.6 -3.4 -0.2 0.4 1.7 4.3 6.2 2.3 1998 7.4 - 6.7 3.9 2.1 0.5 0.8 0.7 0.5 2.8 5.5 6.6 - 1999 7.5 6.8 5.3 2.5 0.0 -5.5 -3.2 -0.7 0.3 2.6 5.6 6.0 2.3 2000 7.4 6.2 5.7 3.4 0.9 -2.0 -2.2 -0.7 -1.5 1.7 4.2 4.8 2.3 MEAN 7.3 6.3 5.3 3.0 0.3 -2.6 -2.9 -0.7 0.5 2.1 4.8 6.5 2.5 CLINO 7.7 7.3 5.5 2.9 0.2 -1.9 -2.2 -3.0 1.1 2.7 5.1 6.8 2.9 Station No. 87938: USHUAIA AERO , ARGENTINA Latitude: 54 50S Longitude: 068 19W Station Elevation (M.S.L.): 11 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 996.5 996.6 996.3 994.3 994.4 1004.1 1001.3 1001.0 1001.1 1001.5 998.4 994.7 998.4 1992 999.1 997.1 1000.3 997.4 998.2 1003.6 1008.8 1000.5 996.3 989.2 1005.9 996.9 999.4 1993 996.3 1000.6 997.1 998.4 995.3 1003.0 999.0 997.8 1001.7 1002.3 993.3 993.5 998.2 1994 996.3 996.5 1002.7 998.1 996.6 999.5 1004.4 998.3 993.5 1002.3 997.3 997.3 998.6 1995 999.6 1003.8 996.8 997.1 998.4 996.2 991.9 1003.0 998.7 1000.9 997.0 998.6 998.5 1996 996.3 996.6 993.3 998.3 994.3 1002.1 1006.7 996.3 1000.1 998.9 988.4 996.7 997.3 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN 997.4 998.5 997.8 997.3 996.2 1001.4 1002.0 999.5 998.6 999.2 996.7 996.3 998.4 CLINO - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 997.8 997.8 997.9 995.8 995.9 1005.3 1002.5 1002.4 1002.7 1003.0 999.9 996.3 999.8 1992 1000.6 998.6 1001.5 998.6 999.3 1004.7 1009.9 1001.6 997.5 990.4 1007.0 998.0 1000.6 1993 997.5 1001.8 998.4 999.7 996.6 1004.2 1000.2 999.1 1003.0 1003.5 994.6 994.7 999.4 1994 997.6 997.7 1004.0 999.3 998.0 1000.8 1005.8 999.7 994.8 1003.6 998.6 998.6 999.9 1995 1000.9 1005.2 998.1 998.5 999.8 997.6 993.3 1004.4 1000.1 1002.3 998.3 999.9 999.9 1996 997.7 997.9 994.7 999.7 995.7 1003.5 1008.1 997.7 1001.5 1000.3 989.7 998.0 998.7 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN 998.7 999.8 999.1 998.6 997.5 1002.7 1003.3 1000.8 999.9 1000.5 998.0 997.6 999.7 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 10.7 9.5 7.4 6.1 3.1 0.5 0.6 2.1 3.8 5.5 7.7 7.3 5.4 1992 11.4 7.9 6.3 5.5 1.9 -0.1 1.2 3.2 4.2 6.0 8.7 10.3 5.5 1993 8.9 10.3 8.3 4.7 4.2 0.6 2.7 3.6 4.6 7.3 8.9 8.2 6.0 1994 10.8 8.8 8.2 6.0 2.2 0.9 0.0 3.5 3.7 4.9 9.3 9.7 5.7 1995 11.1 9.8 6.4 7.5 4.8 0.5 -1.9 -0.1 3.2 6.9 7.9 9.7 5.5 1996 8.9 9.2 8.3 5.4 5.3 1.8 2.8 3.3 6.0 6.3 8.1 9.2 6.2 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN 10.3 9.3 7.5 5.9 3.6 0.7 0.9 2.6 4.3 6.1 8.4 9.1 5.7 CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 32.1 41.8 41.2 29.8 152.2 136.0 30.1 31.6 38.8 66.5 48.8 75.1 724.0 1992 39.9 41.1 126.1 50.2 80.7 40.1 8.6 8.6 32.9 56.8 29.9 67.2 582.1 1993 73.5 32.6 71.1 35.8 32.2 33.7 20.8 50.3 65.8 38.3 48.8 62.6 565.5 1994 56.5 83.8 51.4 93.3 23.7 29.5 46.9 34.9 49.8 52.5 54.8 47.2 624.3 1995 56.5 42.7 51.7 31.4 105.3 178.2 47.2 67.3 107.8 45.0 43.1 44.4 820.6 1996 48.0 94.4 54.0 76.8 57.7 108.8 52.4 36.6 15.2 33.5 40.6 40.6 658.6 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN 51.1 56.1 65.9 52.9 75.3 87.7 34.3 38.2 51.7 48.8 44.3 56.2 662.5 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 15.5 14.7 11.7 10.8 6.3 3.4 3.8 6.1 8.3 9.7 12.4 12.4 9.6 1992 17.0 12.9 11.0 10.3 5.3 3.1 4.6 7.9 9.1 10.9 14.8 17.0 10.3 1993 14.8 15.3 13.3 9.7 8.3 4.0 6.1 7.4 9.0 12.6 14.2 13.5 10.7 1994 16.4 14.4 13.2 10.2 5.9 4.6 3.7 7.8 8.1 9.6 14.5 15.5 10.3 1995 16.9 15.2 11.7 12.0 8.4 3.4 2.1 4.3 8.3 11.9 13.6 15.5 10.3 1996 13.9 14.6 13.4 9.5 8.6 5.2 6.6 7.6 11.0 11.2 13.1 14.3 10.8 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN 15.8 14.5 12.4 10.4 7.1 3.9 4.5 6.9 9.0 11.0 13.8 14.7 10.3 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 4.9 4.1 2.2 1.2 -0.2 -3.3 -3.4 -2.0 -0.1 0.9 2.4 2.6 0.8 1992 5.6 3.1 2.0 1.6 -1.3 -3.8 -2.7 -1.4 -0.6 1.1 3.0 6.1 1.1 1993 4.3 5.6 3.7 0.5 -0.1 -3.1 -1.2 -0.5 0.7 2.5 3.4 3.1 1.6 1994 5.6 4.0 3.7 1.5 -1.8 -3.0 -4.1 -0.9 -0.5 0.5 3.9 4.4 1.1 1995 5.3 4.7 1.9 2.1 0.5 -3.1 -6.4 -4.2 -1.4 1.9 3.0 4.2 0.7 1996 3.5 3.9 - 1.7 1.5 -1.7 -0.6 -0.8 1.8 2.1 2.7 4.7 - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN 4.9 4.2 - 1.4 -0.2 -3.0 -3.1 -1.6 -0.0 1.5 3.1 4.2 - CLINO - - - - - - - - - - - - - Station No. 78954: GRANTLEY ADAMS AIRPORT , BARBADOS Latitude: 13 04N Longitude: 059 30W Station Elevation (M.S.L.): 57 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.3 1008.7 1007.9 1008.0 1008.0 1008.4 1008.8 1008.8 1007.4 1006.0 1005.5 1007.0 1007.8 1992 1007.9 1008.7 1007.9 1006.6 1006.2 1008.2 1009.2 1008.7 1005.9 1006.3 1004.8 1006.5 1007.2 1993 1008.6 1007.8 1008.5 1006.9 1006.1 1008.6 1008.2 1008.2 1006.8 1006.6 1006.0 1007.3 1007.5 1994 1008.3 1009.2 1008.6 1008.4 1008.5 1009.4 1009.4 1008.4 1007.5 1005.7 1006.4 1007.4 1008.1 1995 1009.1 1009.8 1007.2 1006.4 1008.0 1008.5 1007.5 1006.0 1007.0 1005.7 1006.5 1007.5 1007.4 1996 1007.4 1008.2 1008.6 1008.5 1009.0 1009.2 1009.3 1008.2 1006.9 1006.2 1005.6 1007.1 1007.9 1997 1008.2 1009.3 1008.9 1008.5 1008.8 1008.1 1009.3 1009.0 1006.5 1005.7 1006.8 1008.5 1008.1 1998 1008.2 1008.6 1008.1 1007.1 1007.9 1009.1 1008.6 1007.0 1006.9 1006.7 1006.2 1006.8 1007.6 1999 1007.7 1008.1 1007.4 1008.2 1008.8 1008.3 1008.7 1007.7 1006.0 1006.2 1004.6 1006.7 1007.4 2000 1007.7 1009.8 1008.0 1008.8 1008.4 1009.1 1008.3 1007.8 1006.5 1006.9 1005.6 1008.7 1008.0 MEAN 1008.2 1008.8 1008.1 1007.7 1008.0 1008.7 1008.7 1008.0 1006.7 1006.2 1005.8 1007.4 1007.7 CLINO 1008.5 1008.7 1008.3 1007.9 1008.1 1008.9 1008.8 1007.8 1007.0 1006.2 1006.2 1007.4 1008.8 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1015.8 1015.2 1014.4 1014.5 1014.4 1014.9 1015.3 1015.3 1013.8 1012.5 1011.9 1014.3 1014.4 1992 1014.4 1015.3 1014.4 1013.0 1012.6 1014.7 1015.7 1015.2 1012.4 1012.7 1011.2 1013.7 1013.8 1993 1015.1 1014.4 1015.0 1013.3 1012.6 1015.1 1014.7 1014.6 1013.3 1013.1 1012.4 1013.9 1014.0 1994 1014.8 1015.7 1015.1 1014.9 1015.0 1015.9 1015.8 1014.9 1014.0 1012.1 1012.9 1014.6 1014.6 1995 1015.6 1016.3 1013.7 1012.9 1014.4 1014.9 1013.9 1012.4 1013.5 1012.1 1012.9 1013.9 1013.9 1996 1013.8 1014.6 1015.1 1015.0 1015.5 1015.6 1015.8 1014.7 1013.3 1012.6 1012.1 1014.3 1014.4 1997 1014.7 1015.8 1015.5 1015.0 1015.3 1014.1 1015.8 1015.5 1012.9 1012.1 1013.3 1014.6 1014.6 1998 1014.7 1015.0 1014.6 1013.5 1014.4 1015.6 1015.0 1013.4 1013.3 1013.2 1012.7 1014.1 1014.1 1999 1014.2 1014.6 1013.9 1014.7 1015.2 1014.8 1015.1 1014.1 1012.4 1012.6 1011.0 1013.8 1013.9 2000 1014.2 1016.4 1014.5 1015.2 1014.9 1015.5 1014.8 1014.2 1012.9 1013.3 1012.0 1014.4 1014.4 MEAN 1014.7 1015.3 1014.6 1014.2 1014.4 1015.1 1015.2 1014.4 1013.2 1012.6 1012.2 1014.2 1014.2 CLINO 1014.7 1015.1 1014.6 1014.1 1014.4 1015.3 1015.1 1014.2 1013.3 1012.5 1012.5 1014.1 1014.1 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.7 25.6 26.2 27.1 27.3 27.2 28.2 28.0 27.0 26.1 26.8 26.5 26.8 1992 25.8 25.5 26.2 27.1 27.1 27.1 27.1 27.2 27.2 27.5 27.0 26.1 26.7 1993 25.6 25.5 26.1 27.2 27.8 27.8 27.7 27.6 27.7 27.4 27.0 26.5 27.0 1994 25.6 25.5 26.1 26.8 27.6 27.6 27.6 27.5 27.0 27.1 27.2 26.4 26.8 1995 25.9 25.9 26.3 26.9 28.1 27.9 28.1 28.1 28.1 27.7 27.2 27.0 27.3 1996 26.3 26.5 26.4 27.0 27.4 27.7 27.5 27.8 27.6 27.4 27.2 26.5 27.1 1997 26.0 26.0 25.8 26.5 27.5 27.6 27.4 27.3 27.8 28.0 27.5 27.1 27.0 1998 26.6 26.8 26.8 27.5 27.8 27.8 27.9 28.3 28.1 27.8 27.6 26.6 27.5 1999 25.8 25.2 26.0 26.7 27.6 27.8 27.5 27.8 27.9 26.9 27.2 26.3 26.9 2000 25.5 25.1 25.5 26.4 27.1 27.4 27.7 28.3 27.7 27.5 26.7 26.1 26.8 MEAN 25.9 25.8 26.1 26.9 27.5 27.6 27.7 27.8 27.6 27.3 27.1 26.5 27.0 CLINO 25.6 25.6 26.0 26.6 27.3 27.5 27.5 27.6 27.5 27.3 26.9 26.2 27.0 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 24.6 27.2 45.5 144.0 20.3 45.7 99.3 95.0 148.1 113.3 513.1 20.3 1296.4 1992 60.7 69.9 17.0 36.3 214.1 240.3 110.0 118.4 193.3 34.5 180.8 65.0 1340.3 1993 84.8 38.1 51.1 22.1 112.0 100.1 142.7 57.4 169.9 160.3 92.2 32.8 1063.5 1994 79.8 33.5 19.6 9.9 13.2 52.8 66.8 157.6 349.8 169.9 91.4 94.0 1138.3 1995 62.2 45.5 57.9 77.2 18.8 128.0 115.1 314.5 124.2 202.7 74.7 61.2 1282.0 1996 58.4 23.1 37.1 73.9 38.1 81.8 229.1 114.3 223.8 223.8 66.8 68.3 1238.5 1997 72.1 32.5 36.3 14.2 16.0 81.0 162.3 147.8 192.8 90.4 122.2 68.6 1036.2 1998 42.7 3.8 51.3 87.1 157.5 153.2 117.6 162.8 221.2 177.0 26.9 326.4 1527.5 1999 41.9 20.6 95.3 61.2 13.5 63.0 139.4 113.3 177.5 263.4 104.9 153.9 1247.9 2000 75.9 77.0 54.4 46.2 63.5 71.6 83.6 70.4 148.3 98.3 364.7 125.5 1279.4 MEAN 60.3 37.1 46.5 57.2 66.7 101.8 126.6 135.2 194.9 153.4 163.8 101.6 1245.0 CLINO 57.0 41.0 43.0 59.0 59.0 86.0 113.0 149.0 145.0 169.0 166.0 93.0 1180.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.5 28.7 29.5 30.0 29.5 29.8 30.0 30.5 30.1 30.4 29.5 29.0 29.6 1992 28.8 28.9 29.7 30.5 29.9 29.5 29.8 30.0 30.1 30.6 29.7 29.2 29.7 1993 28.6 29.0 29.7 29.5 29.9 30.4 30.2 30.2 30.7 30.2 29.6 29.2 29.8 1994 28.9 29.0 29.9 30.5 31.0 31.0 31.0 30.7 29.9 30.0 30.0 29.2 30.1 1995 28.7 28.8 29.4 29.9 30.9 30.7 30.5 30.4 30.6 30.4 30.1 30.0 30.0 1996 29.7 29.8 29.6 30.3 30.1 30.4 30.0 30.3 30.1 30.2 29.6 29.2 29.9 1997 28.7 28.9 28.8 29.6 30.5 30.7 29.9 29.9 30.7 30.8 30.4 30.4 29.9 1998 29.9 30.3 30.4 30.4 30.5 30.2 30.6 31.4 30.7 30.5 30.5 29.6 30.4 1999 28.9 28.9 29.7 29.6 30.8 30.7 30.2 30.9 31.0 30.1 30.3 29.3 30.0 2000 28.5 28.5 28.7 29.8 30.5 30.3 30.9 31.7 29.7 30.7 29.3 28.9 29.8 MEAN 28.9 29.1 29.5 30.0 30.4 30.4 30.3 30.6 30.4 30.4 29.9 29.4 29.9 CLINO 28.5 28.6 29.0 29.5 30.1 30.2 30.1 30.3 30.2 30.1 29.6 28.9 29.6 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.0 22.5 22.9 24.2 24.6 24.8 24.8 24.5 24.2 24.4 24.1 23.9 24.0 1992 23.2 22.7 23.6 24.5 24.9 24.9 24.9 24.5 24.5 24.6 24.2 24.3 24.2 1993 23.2 22.7 23.1 24.6 25.4 25.3 24.9 24.4 24.7 24.5 24.4 23.9 24.3 1994 22.9 22.9 23.3 24.1 23.6 24.5 24.8 24.9 24.3 23.8 24.5 23.6 23.9 1995 23.1 23.1 23.2 23.6 25.5 25.4 25.0 24.7 24.9 24.0 24.2 23.8 24.2 1996 22.9 23.6 23.2 23.7 24.6 24.9 24.5 24.6 24.4 24.1 24.5 23.4 24.0 1997 23.1 23.0 23.2 23.7 24.6 24.9 24.5 24.6 24.4 24.1 24.5 23.4 24.0 1998 23.1 23.0 22.7 23.1 24.8 24.6 24.8 24.1 24.6 24.8 24.4 23.0 23.9 1999 23.3 22.3 23.1 24.1 24.9 25.4 24.7 24.6 24.7 23.5 24.2 23.5 24.0 2000 22.0 21.9 22.5 23.6 24.5 25.1 24.7 25.3 24.2 25.0 24.2 23.7 23.9 MEAN 23.0 22.8 23.1 23.9 24.7 25.0 24.8 24.6 24.5 24.3 24.3 23.6 24.0 CLINO 22.7 22.8 23.0 23.9 24.7 25.0 24.8 24.7 24.6 24.4 24.2 23.4 24.0 Station No. 65338: BOHICON , BENIN Latitude: 07 10N Longitude: 002 04E Station Elevation (M.S.L.): 166 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 991.7 991.2 990.1 991.0 991.7 993.3 994.6 994.9 993.9 992.9 992.1 991.9 992.4 1992 991.9 991.7 990.5 990.9 991.9 993.9 995.1 995.3 993.0 993.0 991.8 991.5 992.5 1993 992.3 991.1 991.4 990.4 991.4 994.0 994.5 994.6 993.4 992.4 990.9 991.1 992.3 1994 990.8 991.2 990.6 990.6 992.2 993.8 994.6 994.0 994.6 992.3 992.2 992.2 992.4 1995 992.2 991.8 990.6 989.7 991.5 993.2 993.1 993.0 993.6 992.1 991.8 991.2 992.0 1996 990.1 989.9 990.0 990.3 991.7 993.5 994.9 994.3 993.3 992.7 991.3 991.4 991.9 1997 991.2 991.8 990.4 991.9 993.1 993.3 995.1 995.2 993.3 992.3 991.9 992.3 992.6 1998 991.5 992.2 990.4 990.4 992.6 994.2 994.3 993.8 993.4 993.1 991.2 991.7 992.4 1999 990.5 990.5 989.4 991.0 992.0 992.7 994.3 994.1 992.8 993.0 991.8 991.4 992.0 2000 990.1 991.6 989.8 990.2 991.8 993.6 993.6 994.5 992.9 993.1 991.3 992.0 992.0 MEAN 991.2 991.3 990.3 990.6 992.0 993.5 994.4 994.4 993.4 992.7 991.6 991.7 992.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.4 1009.9 1008.8 1009.8 1010.4 1012.1 1013.5 1013.9 1012.8 1011.8 1010.9 1010.7 1011.2 1992 1010.7 1010.4 1009.2 1009.6 1010.7 1012.8 1014.1 1014.3 1011.9 1011.9 1010.6 1010.2 1011.4 1993 1011.1 1009.8 1010.1 1009.1 1010.2 1012.9 1013.4 1013.6 1012.3 1011.3 1009.7 1009.9 1011.1 1994 1009.5 1009.8 1009.3 1009.3 1011.0 1012.7 1013.6 1013.0 1012.5 1011.2 1011.0 1011.0 1011.2 1995 1010.9 1010.5 1009.3 1008.4 1010.3 1012.1 1012.0 1012.2 1012.6 1010.9 1010.6 1010.7 1010.9 1996 1008.8 1008.6 1008.6 1009.0 1010.5 1012.4 1013.8 1013.3 1012.3 1011.6 1010.1 1010.1 1010.8 1997 1009.9 1010.5 1009.1 1010.7 1011.9 1012.2 1014.1 1014.2 1012.2 1011.2 1010.7 1011.1 1011.5 1998 1010.2 1010.8 1009.0 1008.9 1011.3 1013.1 1013.2 1012.7 1012.3 1012.0 1010.0 1010.5 1011.2 1999 1009.2 1009.2 1008.1 1009.7 1010.7 1011.5 1013.2 1013.1 1011.8 1011.9 1010.6 1010.2 1010.8 2000 1008.9 1010.3 1008.4 1008.9 1010.6 1012.4 1012.5 1013.5 1011.8 1011.9 1010.0 1010.8 1010.8 MEAN 1010.0 1010.0 1009.0 1009.3 1010.8 1012.4 1013.3 1013.4 1012.3 1011.6 1010.4 1010.5 1011.1 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.6 29.6 30.0 28.0 28.0 27.4 26.2 25.3 26.3 26.5 28.7 28.3 27.7 1992 28.0 30.6 30.9 29.8 28.2 26.7 25.6 25.5 26.0 27.4 28.1 29.3 28.0 1993 28.5 29.7 28.9 29.3 28.3 29.1 25.7 26.1 26.6 28.0 28.8 28.3 28.1 1994 28.5 30.3 30.3 29.2 28.2 26.8 25.5 25.5 26.6 26.9 28.2 27.6 27.8 1995 28.5 30.5 29.3 28.9 28.4 27.0 26.4 26.3 26.6 27.4 28.9 28.7 28.1 1996 29.4 30.1 29.6 29.2 28.2 27.5 26.3 25.5 26.1 27.2 29.0 29.0 28.1 1997 29.3 30.1 29.8 28.5 27.9 26.9 25.8 25.7 27.3 27.8 28.8 28.9 28.1 1998 28.9 31.3 32.1 31.4 29.1 27.5 26.6 25.9 26.8 27.8 29.5 29.0 28.8 1999 29.4 29.7 29.4 29.3 29.2 27.4 26.2 26.0 26.1 26.9 28.7 29.3 28.1 2000 29.2 29.9 30.9 29.4 28.8 27.2 25.8 25.4 26.4 27.3 29.2 29.0 28.2 MEAN 28.8 30.2 30.1 29.3 28.4 27.4 26.0 25.7 26.5 27.3 28.8 28.7 28.1 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 33.8 35.0 35.3 33.0 32.4 31.8 30.1 28.9 30.9 31.3 34.1 34.0 32.6 1992 34.6 37.4 36.7 35.1 32.9 30.7 29.1 29.4 30.1 32.3 33.7 35.2 33.1 1993 35.9 35.8 34.6 34.7 33.0 32.0 29.5 30.2 31.0 32.9 34.1 34.1 33.1 1994 34.4 36.2 36.4 34.3 32.8 30.9 29.0 29.2 30.5 31.6 33.7 34.1 32.8 1995 35.0 36.9 34.5 33.5 32.9 30.9 30.1 29.8 30.7 32.0 34.2 34.2 32.9 1996 35.1 36.3 34.7 34.2 32.5 31.8 30.4 29.0 30.0 31.8 34.8 34.8 33.0 1997 35.1 36.9 35.5 33.3 32.3 30.9 29.5 29.2 31.5 32.5 33.7 34.1 32.9 1998 35.2 37.6 38.2 36.8 33.5 31.5 30.3 29.8 30.8 32.4 34.8 34.6 33.8 1999 35.0 35.7 34.6 34.5 34.1 31.7 30.1 30.0 29.9 31.4 33.8 35.1 33.0 2000 34.9 36.8 36.4 34.2 33.3 31.1 29.4 28.7 29.9 31.6 34.3 34.6 32.9 MEAN 34.9 36.5 35.7 34.4 33.0 31.3 29.8 29.4 30.5 32.0 34.1 34.5 33.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.3 24.2 24.6 23.0 23.6 22.9 22.2 21.6 21.7 21.6 23.3 22.6 22.9 1992 21.3 23.8 25.0 24.4 23.5 22.6 22.0 21.5 21.8 22.4 22.4 23.4 22.8 1993 21.5 23.6 23.1 23.8 23.6 22.6 21.9 21.9 22.1 23.0 23.5 22.4 22.8 1994 22.6 24.3 24.2 24.0 23.5 22.7 22.0 23.5 22.6 22.2 22.7 21.0 22.9 1995 22.0 24.1 24.0 24.2 23.8 23.0 22.6 22.7 22.5 22.7 23.5 23.1 23.2 1996 23.7 23.9 24.4 24.1 23.8 23.2 22.2 22.0 22.1 22.6 23.2 23.2 23.2 1997 23.4 23.2 24.1 23.7 23.4 22.9 22.1 22.2 23.1 23.0 23.9 23.7 23.2 1998 22.6 24.9 26.0 26.0 24.6 23.4 22.8 22.1 22.7 23.3 24.1 23.3 23.8 1999 23.8 23.7 24.2 24.2 24.2 23.0 22.4 22.1 22.3 22.4 23.6 23.4 23.3 2000 23.6 22.9 25.3 24.6 24.2 23.3 22.2 22.2 22.9 23.1 24.0 23.5 23.5 MEAN 22.8 23.9 24.5 24.2 23.8 23.0 22.2 22.2 22.4 22.6 23.4 23.0 23.2 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 25.5 72.5 287.0 80.6 65.5 152.4 124.1 152.8 97.8 0.0 0.0 1058.2 1992 0.0 0.0 31.3 110.5 173.2 113.4 86.0 3.8 166.7 36.7 3.7 0.0 725.3 1993 0.0 85.4 76.9 182.4 62.9 92.6 110.0 107.4 188.7 34.4 29.3 20.1 990.1 1994 1.6 15.4 56.7 158.1 113.6 76.5 110.0 93.3 127.0 206.2 57.6 0.0 1016.0 1995 0.0 2.0 118.9 223.7 137.7 148.8 112.1 290.7 163.8 94.2 22.7 28.3 1342.9 1996 0.0 99.0 104.0 50.9 127.1 116.0 349.4 82.6 104.9 74.4 0.0 0.0 1108.3 1997 14.8 6.2 59.3 141.8 194.3 194.8 126.6 91.0 56.7 272.4 1.1 121.1 1280.1 1998 0.0 14.8 7.7 56.9 193.8 212.7 154.2 134.3 185.0 156.2 30.0 2.3 1147.9 1999 2.5 45.3 80.4 59.0 111.9 187.3 520.0 193.6 146.6 136.5 57.1 0.0 1540.2 2000 0.0 0.0 51.8 111.7 59.7 153.1 212.2 248.0 189.8 46.4 0.0 0.0 1072.7 MEAN 1.9 29.4 65.9 138.2 125.5 136.1 193.3 136.9 148.2 115.5 20.1 17.2 1128.2 Station No. 65344: COTONOU , BENIN Latitude: 06 21N Longitude: 002 23E Station Elevation (M.S.L.): 4 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.5 1009.2 1008.0 1009.0 1009.6 1011.4 1012.7 1013.2 1012.0 1011.0 1010.1 1009.8 1010.5 1992 1009.8 1009.7 1008.5 1008.9 1009.8 1011.6 1012.9 1013.2 1010.8 1010.7 1009.3 1009.1 1010.4 1993 1009.8 1008.9 1009.1 1008.2 1009.0 1011.7 1012.3 1012.5 1011.1 1010.0 1008.5 1008.6 1010.0 1994 1008.4 1008.8 1008.4 1008.3 1009.9 1011.5 1013.3 1011.9 1011.3 1009.9 1009.7 1009.7 1010.1 1995 1009.7 1009.4 1008.1 1007.2 1009.0 1010.8 1010.7 1011.0 1011.4 1009.7 1009.4 1009.5 1009.7 1996 1007.7 1007.5 1007.5 1007.8 1009.3 1011.0 1012.5 1011.9 1011.1 1010.3 1008.8 1009.0 1009.5 1997 1008.8 1009.3 1007.9 1009.5 1010.6 1010.8 1012.8 1012.9 1010.8 1009.8 1009.3 1009.6 1010.2 1998 1008.8 1009.6 1007.9 1007.9 1010.1 1011.8 1012.0 1011.6 1011.0 1010.7 1008.7 1009.1 1009.9 1999 1007.9 1007.9 1006.8 1008.5 1009.5 1010.1 1011.8 1011.8 1010.4 1010.5 1009.3 1008.7 1009.4 2000 1007.5 1009.0 1007.1 1007.7 1009.2 1011.0 1011.2 1012.0 1010.6 1010.6 1008.8 1009.5 1009.5 MEAN 1008.8 1008.9 1007.9 1008.3 1009.6 1011.2 1012.2 1012.2 1011.1 1010.3 1009.2 1009.3 1009.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.5 1010.2 1009.0 1010.0 1010.6 1012.4 1013.7 1014.2 1013.0 1012.0 1011.1 1010.8 1011.5 1992 1010.8 1010.7 1009.5 1009.9 1010.8 1012.6 1013.9 1014.2 1011.8 1011.7 1010.3 1010.1 1011.4 1993 1010.8 1009.9 1010.1 1009.2 1010.0 1012.7 1013.3 1013.5 1012.1 1011.0 1009.5 1009.6 1011.0 1994 1009.4 1009.8 1009.4 1009.3 1010.9 1012.5 1014.3 1012.9 1012.3 1010.9 1010.7 1010.7 1011.1 1995 1010.7 1010.4 1009.1 1008.2 1010.0 1011.8 1011.7 1012.0 1012.4 1010.7 1010.4 1010.5 1010.7 1996 1008.7 1008.5 1008.5 1008.8 1010.3 1012.0 1013.5 1012.9 1012.1 1011.3 1009.8 1010.0 1010.5 1997 1009.8 1010.3 1008.9 1010.5 1011.6 1011.8 1013.8 1013.9 1011.8 1010.8 1010.3 1010.6 1011.2 1998 1009.8 1010.6 1008.9 1008.9 1011.1 1012.8 1013.0 1012.6 1012.0 1011.7 1009.7 1010.1 1010.9 1999 1008.9 1008.9 1007.8 1009.5 1010.5 1011.1 1012.8 1012.8 1011.4 1011.5 1010.3 1009.7 1010.4 2000 1008.5 1010.0 1008.1 1008.7 1010.2 1012.0 1012.2 1013.2 1011.6 1011.5 1009.7 1010.5 1010.5 MEAN 1009.8 1009.9 1008.9 1009.3 1010.6 1012.2 1013.2 1013.2 1012.1 1011.3 1010.2 1010.3 1010.9 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.9 28.9 29.2 27.9 28.0 27.2 26.5 25.9 26.2 26.2 27.8 27.3 27.4 1992 26.4 28.5 29.3 29.3 28.2 26.5 25.8 25.9 25.9 27.1 27.6 28.2 27.4 1993 27.4 28.7 28.5 29.2 28.2 26.7 25.6 26.3 26.6 27.6 28.2 28.3 27.6 1994 27.8 29.1 28.9 28.6 28.0 26.9 26.4 26.3 26.7 26.9 28.3 27.6 27.6 1995 27.7 29.0 29.0 29.5 28.8 27.2 26.6 26.5 26.7 27.3 28.1 28.2 27.9 1996 28.3 29.2 29.5 29.0 28.4 27.1 26.6 26.1 26.2 27.1 28.0 27.8 27.8 1997 28.0 28.4 28.6 28.1 27.5 26.5 25.4 25.8 26.9 27.3 28.2 28.4 27.4 1998 27.8 30.1 30.6 30.2 28.7 27.5 26.4 25.3 26.7 27.5 28.7 28.4 28.2 1999 28.4 28.7 29.4 28.5 28.5 27.4 26.3 25.8 26.2 26.6 28.3 28.4 27.7 2000 28.4 28.7 29.9 29.5 29.0 27.0 26.4 26.0 26.6 27.6 28.3 28.4 28.0 MEAN 27.8 28.9 29.3 29.0 28.3 27.0 26.2 26.0 26.5 27.1 28.1 28.1 27.7 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 31.0 31.2 31.9 30.9 30.9 29.7 28.4 27.8 28.8 28.9 30.7 30.6 30.1 1992 30.6 32.0 31.7 31.8 31.4 29.0 27.5 27.9 28.2 29.7 31.1 31.5 30.2 1993 31.9 31.7 31.8 32.2 31.5 29.3 27.6 28.4 29.1 30.8 31.3 31.8 30.6 1994 31.1 32.1 31.7 31.5 31.1 29.3 28.3 28.3 28.8 32.0 32.0 32.1 30.7 1995 31.4 32.2 32.1 32.5 32.2 30.1 28.7 28.5 28.9 30.0 31.5 31.5 30.8 1996 31.2 31.9 32.3 32.1 31.4 29.6 28.9 28.1 28.4 29.7 31.3 30.5 30.4 1997 30.8 32.4 31.5 31.1 30.5 29.0 27.6 27.7 29.3 30.4 31.2 31.8 30.3 1998 32.1 33.5 33.5 32.9 31.7 30.3 28.3 27.5 29.0 30.3 31.9 32.0 31.1 1999 31.3 32.1 32.2 31.6 31.3 30.3 28.6 27.8 28.4 29.4 31.5 31.9 30.5 2000 31.3 33.0 33.0 32.2 32.1 29.5 28.7 28.3 28.8 30.2 31.5 31.8 30.9 MEAN 31.3 32.2 32.2 31.9 31.4 29.6 28.3 28.0 28.8 30.1 31.4 31.6 30.6 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 24.9 26.5 26.4 24.9 25.1 24.6 24.5 24.0 23.6 23.4 24.9 23.9 24.7 1992 22.2 25.0 26.8 26.7 24.9 24.0 24.1 23.8 23.6 24.4 24.0 24.9 24.5 1993 22.9 25.6 25.2 26.2 24.8 24.1 23.5 24.1 24.1 24.3 25.0 24.7 24.5 1994 24.5 26.0 26.1 25.7 24.9 24.4 24.4 24.3 24.5 24.0 24.6 23.1 24.7 1995 24.0 25.8 25.8 26.5 25.3 24.2 24.4 24.5 24.5 24.5 24.6 24.8 24.9 1996 25.3 26.5 26.7 25.9 25.3 24.5 24.3 24.1 24.0 24.5 24.6 25.0 25.1 1997 25.2 24.4 24.8 25.1 24.4 23.9 23.2 23.8 24.5 24.1 25.1 25.0 24.5 1998 23.5 26.5 27.6 27.5 25.7 24.7 24.4 23.1 24.3 24.7 25.5 24.8 25.2 1999 25.4 25.3 26.6 25.4 25.7 24.5 24.0 23.7 24.0 23.8 25.2 24.8 24.9 2000 25.4 24.3 26.8 26.7 25.8 24.4 24.1 23.7 24.4 24.9 25.1 25.0 25.1 MEAN 24.3 25.6 26.3 26.1 25.2 24.3 24.1 23.9 24.2 24.3 24.9 24.6 24.8 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 34.6 28.5 37.4 258.9 198.0 205.6 416.6 32.2 165.0 100.3 0.0 54.6 1531.7 1992 0.0 0.0 47.0 192.6 308.6 273.3 48.7 6.5 158.3 95.5 25.1 2.7 1158.3 1993 0.0 70.2 74.2 83.1 414.9 390.6 257.8 14.0 174.3 197.5 82.2 19.5 1778.3 1994 23.3 73.8 87.7 160.3 163.1 188.1 68.6 24.1 119.5 193.3 29.7 0.0 1131.5 1995 85.3 53.9 190.8 130.1 138.1 215.8 81.7 105.4 85.1 55.0 27.2 0.7 1169.1 1996 1.5 56.6 43.8 62.1 257.8 512.3 143.8 93.3 25.7 112.8 38.7 1.3 1349.7 1997 53.2 0.0 278.3 230.6 294.6 622.2 112.2 54.7 155.9 339.7 26.3 35.6 2203.3 1998 16.0 3.5 14.2 51.4 189.5 254.6 18.2 28.3 40.5 123.2 63.1 0.0 802.5 1999 2.3 134.8 51.2 216.1 147.2 260.3 392.7 50.6 83.2 154.0 38.7 26.8 1557.9 2000 0.0 0.0 11.1 63.1 140.0 179.2 52.6 49.6 126.0 90.5 26.9 0.6 739.6 MEAN 21.6 42.1 83.6 144.8 225.2 310.2 159.3 45.9 113.3 146.2 35.8 14.2 1342.2 Station No. 65306: KANDI , BENIN Latitude: 11 08N Longitude: 002 56E Station Elevation (M.S.L.): 290 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 978.4 976.4 975.1 975.1 965.8 978.4 979.4 979.5 978.8 977.6 977.8 978.7 976.8 1992 979.3 978.8 975.8 975.3 - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 977.3 978.9 975.5 975.8 977.5 977.8 979.1 979.4 978.0 976.8 976.8 978.3 977.6 1998 978.1 978.2 976.4 974.2 976.6 978.9 978.3 978.0 978.0 977.7 976.6 977.7 977.4 1999 976.5 976.0 973.1 974.9 976.2 976.9 978.3 978.3 977.4 977.5 977.1 977.8 976.7 2000 976.0 978.8 975.3 973.7 975.6 977.8 977.7 978.8 977.4 977.6 976.5 978.4 977.0 MEAN 977.6 977.9 975.2 974.8 - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.2 1008.6 1007.1 1007.2 1009.3 1010.9 1012.2 1012.3 1011.5 1010.2 1010.5 1011.6 1010.2 1992 1012.3 1011.4 1007.9 1007.2 - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 1010.0 1011.6 1007.7 1007.9 1009.9 1010.3 1011.8 1012.1 1009.3 1010.6 1009.3 1011.0 1010.1 1998 1010.8 1010.5 1008.5 1006.0 1008.9 1011.4 1010.9 1010.8 1010.7 1010.3 1009.1 1010.4 1009.9 1999 1009.2 1008.4 1004.9 1006.9 1008.3 1009.2 1011.0 1011.1 1010.2 1010.2 1009.8 1010.7 1009.2 2000 1008.5 1011.6 1007.4 1005.5 1007.7 1010.4 1010.4 1011.7 1010.1 1010.2 1009.2 1011.3 1009.5 MEAN 1010.3 1010.4 1007.2 1006.8 - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.3 30.4 32.0 32.1 28.8 27.7 26.1 26.0 27.2 27.6 26.8 24.8 28.0 1992 24.1 27.7 31.3 32.5 30.4 28.9 26.4 25.7 26.2 28.7 26.7 25.0 27.8 1993 23.6 28.2 31.2 33.2 31.6 29.1 26.6 26.6 26.4 29.1 29.4 26.0 28.4 1994 25.6 27.9 32.6 32.4 30.8 28.5 26.7 26.1 26.8 27.7 26.5 23.9 28.0 1995 23.6 26.5 32.3 32.2 30.4 28.9 27.4 26.4 26.9 28.5 27.2 26.9 28.1 1996 26.7 29.7 32.7 33.4 30.9 28.1 27.0 26.1 26.2 27.6 25.4 25.9 28.3 1997 26.4 27.0 30.6 31.4 29.2 27.8 26.7 26.8 29.1 27.5 28.8 26.3 28.1 1998 26.1 30.1 31.1 33.7 30.9 27.9 27.3 25.9 26.5 28.1 28.1 26.1 28.5 1999 26.1 28.2 33.4 32.3 31.0 29.6 26.7 25.9 25.9 27.2 27.2 24.4 28.2 2000 27.1 25.7 30.5 33.6 31.5 27.9 26.3 25.5 26.6 27.7 27.1 23.8 27.8 MEAN 25.6 28.1 31.8 32.7 30.6 28.4 26.7 26.1 26.8 28.0 27.3 25.3 28.1 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 34.4 38.3 38.6 38.1 33.5 32.1 29.9 29.8 32.1 32.9 35.3 32.8 34.0 1992 31.4 35.2 38.5 39.1 35.7 34.0 30.6 29.4 30.8 35.0 33.9 34.0 34.0 1993 31.1 36.3 38.0 39.9 37.5 34.5 30.8 30.9 31.0 35.1 37.2 34.0 34.7 1994 33.1 35.7 39.7 38.5 36.5 33.4 30.6 29.7 31.2 33.1 34.9 31.9 34.0 1995 31.8 34.6 39.5 38.0 35.8 33.7 31.8 30.3 31.4 34.4 35.3 35.4 34.3 1996 35.8 38.1 39.8 39.6 36.5 32.8 31.2 30.1 30.5 33.4 34.3 35.5 34.8 1997 35.1 33.9 37.1 37.2 34.4 32.4 30.9 31.0 32.3 34.9 37.1 34.8 34.3 1998 33.9 37.7 38.2 39.9 36.0 32.5 31.3 29.4 30.6 33.4 36.6 34.3 34.5 1999 34.8 36.3 40.3 38.4 36.8 39.6 30.7 29.4 30.0 32.5 35.0 32.8 34.7 2000 34.5 32.8 37.9 40.1 37.2 33.0 30.3 29.6 31.3 33.7 35.9 31.5 34.0 MEAN 33.6 35.9 38.8 38.9 36.0 33.8 30.8 30.0 31.1 33.8 35.5 33.7 34.3 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.2 22.4 25.3 26.1 24.0 23.2 22.3 22.2 22.3 22.3 18.3 16.8 22.0 1992 16.7 20.2 24.0 25.9 25.1 23.8 22.1 21.9 21.5 22.4 19.4 15.9 21.6 1993 16.0 20.0 24.4 26.5 25.7 23.7 22.3 22.2 21.8 23.0 21.6 18.0 22.1 1994 18.0 20.0 25.5 26.3 25.0 23.6 22.8 22.4 22.3 22.3 18.1 15.8 21.8 1995 15.3 18.4 25.1 26.4 25.0 24.1 23.0 22.4 22.3 22.5 19.0 18.3 21.8 1996 17.6 21.2 25.5 27.2 25.2 23.4 22.7 22.0 21.9 21.8 16.5 16.2 21.8 1997 17.7 20.0 24.0 25.6 23.9 23.2 22.5 22.6 22.6 23.3 20.4 17.7 22.0 1998 18.2 22.5 23.9 27.5 25.8 23.3 23.2 22.4 22.4 22.7 19.5 17.8 22.4 1999 17.4 20.2 26.4 26.2 25.1 24.6 22.7 22.3 21.7 21.8 19.3 16.0 22.0 2000 19.7 18.6 23.1 27.0 25.7 22.8 22.3 21.3 21.8 21.7 18.2 16.1 21.5 MEAN 17.5 20.3 24.7 26.5 25.1 23.6 22.6 22.2 22.1 22.4 19.0 16.9 21.9 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 11.0 21.1 45.2 236.0 144.9 223.9 198.6 66.8 60.7 0.0 0.0 1008.2 1992 0.0 0.0 0.0 45.2 85.3 75.4 281.0 301.6 154.4 13.1 0.0 0.0 956.0 1993 0.0 0.0 5.9 14.0 126.9 116.8 198.2 143.4 151.3 19.5 0.0 0.0 776.0 1994 0.0 0.0 14.6 50.4 84.0 126.0 162.3 283.2 189.1 61.6 0.0 - - 1995 0.0 0.0 0.0 156.9 51.2 99.8 101.2 326.2 146.4 19.9 0.4 0.0 902.0 1996 0.0 0.0 0.0 4.0 169.8 215.8 156.2 298.9 159.6 51.6 0.0 0.0 1055.9 1997 0.0 0.0 58.4 67.6 90.1 165.2 205.8 138.2 106.9 38.0 0.0 0.0 870.2 1998 0.0 0.0 0.0 65.4 199.0 226.9 245.3 416.9 210.1 16.0 0.0 0.0 1379.6 1999 0.0 0.0 0.6 27.6 83.0 122.8 187.0 273.2 332.2 137.4 0.0 0.0 1163.8 2000 0.0 0.0 0.0 14.0 95.7 198.4 226.2 248.0 189.8 46.4 0.0 0.0 1018.5 MEAN 0.0 1.1 10.1 49.0 122.1 149.2 198.7 262.8 170.7 46.4 0.0 0.0 1010.1 Station No. 65319: NATITINGOU , BENIN Latitude: 10 19N Longitude: 001 23E Station Elevation (M.S.L.): 460 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 960.0 958.7 957.6 958.0 959.1 960.8 961.7 961.7 961.1 960.1 959.8 960.1 959.9 1992 960.6 960.3 958.1 958.1 959.2 960.8 961.9 962.0 960.1 960.2 959.7 959.7 960.1 1993 961.0 959.1 958.9 957.5 958.5 961.1 961.4 961.5 960.7 959.7 958.3 959.4 959.8 1994 959.0 959.3 957.8 957.7 959.3 961.0 961.3 960.8 960.6 959.7 960.1 960.8 959.8 1995 960.8 960.2 957.7 956.9 958.8 960.4 959.9 960.2 960.8 959.3 959.8 959.9 959.6 1996 958.2 957.5 957.2 957.5 958.8 960.6 961.7 961.0 960.1 959.8 959.3 959.2 959.2 1997 959.1 960.3 958.0 958.7 960.1 960.4 961.8 961.8 960.4 959.5 959.3 960.3 960.0 1998 959.7 960.2 958.5 957.4 959.7 961.4 961.0 960.5 960.3 960.2 958.9 959.5 959.8 1999 958.3 958.2 956.1 958.0 958.9 959.6 961.0 960.7 959.7 960.0 959.2 959.4 959.1 2000 957.7 959.9 957.3 956.7 958.4 960.2 960.0 961.1 959.7 959.9 958.5 959.6 959.1 MEAN 959.4 959.4 957.7 957.6 959.1 960.6 961.2 961.1 960.4 959.8 959.3 959.8 959.6 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.9 1009.2 1008.0 1008.5 1010.0 1011.9 1013.1 1013.2 1012.3 1011.4 1011.1 1011.4 1010.9 1992 1011.9 1011.0 1008.4 1008.6 1010.0 1011.9 1013.2 1013.5 1011.4 1011.5 1011.0 1010.9 1011.1 1993 1012.3 1009.7 1009.5 1007.8 1009.2 1012.3 1012.8 1012.9 1012.1 1010.9 1009.2 1010.4 1010.8 1994 1010.0 1010.0 1008.0 1008.1 1010.2 1012.1 1012.6 1012.2 1011.9 1010.9 1011.4 1012.0 1010.8 1995 1012.0 1011.0 1008.0 1007.2 1009.5 1011.3 1011.1 1011.5 1012.1 1010.4 1010.9 1010.8 1010.5 1996 1009.0 1007.9 1007.3 1007.8 1009.4 1011.7 1013.0 1012.4 1011.5 1011.0 1010.5 1010.1 1010.1 1997 1009.9 1011.2 1008.3 1009.3 1011.0 1011.5 1013.2 1013.2 1011.6 1010.5 1010.3 1011.1 1010.9 1998 1010.6 1010.7 1008.7 1007.5 1010.3 1012.5 1012.3 1011.8 1011.6 1011.3 1009.8 1010.5 1010.6 1999 1009.1 1008.8 1006.2 1008.4 1009.5 1010.5 1012.3 1012.1 1011.1 1011.1 1010.2 1010.4 1010.0 2000 1008.4 1010.9 1007.5 1006.9 1008.9 1011.3 1011.1 1012.5 1010.9 1011.0 1009.5 1010.7 1010.0 MEAN 1010.4 1010.0 1008.0 1008.0 1009.8 1011.7 1012.5 1012.5 1011.7 1011.0 1010.4 1010.8 1010.6 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.9 29.9 28.5 29.6 27.6 26.6 25.1 25.2 26.3 26.0 25.9 26.3 27.1 1992 25.8 28.9 30.9 29.9 27.8 26.5 25.4 24.7 25.5 26.4 26.1 26.5 27.0 1993 26.2 28.8 29.4 31.0 28.6 26.9 25.7 25.4 25.5 26.7 27.8 27.3 27.4 1994 26.8 29.0 30.9 29.6 27.6 26.6 25.5 25.0 25.9 26.3 26.3 26.5 27.2 1995 26.4 28.3 30.7 30.2 28.7 27.3 25.7 25.1 25.7 26.6 26.5 27.1 27.4 1996 27.4 29.4 31.2 30.2 28.5 26.6 25.5 25.2 25.4 25.9 25.8 26.8 27.3 1997 27.6 28.0 29.7 29.2 27.3 25.9 25.2 25.4 26.1 27.2 27.0 27.0 27.1 1998 27.2 30.0 30.8 31.5 28.7 26.4 25.3 25.0 25.8 26.8 27.3 27.1 27.7 1999 27.5 28.4 31.4 29.9 28.7 27.6 25.4 24.8 25.2 26.3 27.4 26.9 27.5 2000 28.3 27.0 30.5 30.9 29.4 26.7 25.6 24.9 25.8 26.4 26.8 26.6 27.4 MEAN 27.1 28.8 30.4 30.2 28.3 26.7 25.4 25.1 25.7 26.5 26.7 26.8 27.3 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 35.4 37.9 33.8 35.7 32.4 31.2 29.0 29.2 31.7 31.8 34.2 34.0 33.0 1992 33.2 36.7 38.3 36.0 33.0 31.8 29.0 28.8 30.7 32.7 33.3 34.8 33.2 1993 34.1 36.7 36.5 37.9 34.2 32.0 30.2 29.9 30.6 32.6 35.2 34.8 33.7 1994 34.0 36.8 38.0 35.7 33.0 31.5 29.6 28.7 30.5 31.9 34.6 34.0 33.2 1995 33.9 36.1 38.2 36.5 34.6 32.4 30.3 29.6 31.1 32.9 34.8 35.4 33.8 1996 36.4 38.0 38.4 36.4 33.9 31.3 29.6 29.1 29.9 30.9 33.9 35.2 33.6 1997 35.4 34.9 36.2 34.8 32.5 30.2 29.2 29.7 30.9 32.9 34.7 34.8 33.0 1998 34.5 37.4 37.7 37.5 33.4 30.8 29.5 28.5 30.2 32.3 35.6 34.8 33.5 1999 35.2 35.6 37.6 36.1 34.4 32.8 29.3 28.4 29.9 32.2 35.5 34.6 33.5 2000 35.2 33.9 37.4 36.9 34.9 31.6 29.7 29.0 30.5 32.2 35.1 34.5 33.4 MEAN 34.7 36.4 37.2 36.4 33.6 31.6 29.5 29.1 30.6 32.2 34.7 34.7 33.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.3 21.8 23.3 23.5 22.8 21.9 21.1 21.1 20.8 20.2 17.7 18.6 21.1 1992 18.3 21.0 23.4 23.8 22.6 21.1 20.9 20.6 20.2 20.1 18.8 18.2 20.7 1993 18.2 20.9 22.3 24.1 23.1 21.7 21.1 20.9 20.4 20.8 20.3 19.8 21.1 1994 19.6 21.2 23.8 23.4 22.1 21.6 21.3 21.2 21.2 20.7 17.9 18.9 21.1 1995 18.9 20.5 23.2 23.9 22.8 22.2 21.2 20.6 20.3 20.3 18.2 18.8 20.9 1996 18.4 20.7 24.0 24.0 23.0 21.8 21.3 21.3 20.9 20.8 17.6 18.4 21.0 1997 19.8 21.1 23.2 23.7 22.0 21.6 21.1 21.1 21.3 21.5 19.2 19.1 21.2 1998 19.8 22.6 23.8 25.6 24.0 21.9 21.1 21.4 21.3 21.3 19.0 19.4 21.8 1999 19.8 21.2 25.1 23.7 23.0 22.4 21.4 21.2 20.5 20.3 19.2 19.3 21.4 2000 21.4 20.1 23.7 24.7 23.8 21.7 21.5 20.8 21.2 20.6 18.5 18.7 21.4 MEAN 19.5 21.1 23.6 24.0 22.9 21.8 21.2 21.0 20.8 20.7 18.6 18.9 21.2 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 22.3 37.1 57.2 174.6 260.0 293.9 323.8 143.3 119.8 0.0 0.0 1432.0 1992 0.0 0.0 0.2 84.1 130.4 106.9 305.9 187.7 170.9 92.4 10.1 0.0 1088.6 1993 0.0 0.1 29.9 65.7 162.0 116.1 130.4 201.6 239.4 97.5 0.1 0.0 1042.8 1994 0.0 0.0 17.0 99.9 133.2 79.0 213.0 284.5 294.2 192.8 0.0 0.0 1313.6 1995 0.0 0.0 15.9 48.0 184.0 91.5 227.4 447.6 258.1 87.3 4.7 0.0 1364.5 1996 0.0 1.7 5.1 91.3 134.0 271.3 167.9 277.6 190.3 131.8 0.0 2.8 1273.8 1997 0.0 0.0 44.8 63.9 137.0 172.2 181.0 212.5 113.9 54.2 38.7 0.0 1018.2 1998 0.0 5.7 1.1 40.5 224.4 240.0 142.9 404.5 361.6 73.0 0.0 0.0 1493.7 1999 0.0 0.5 14.2 47.4 80.5 89.8 148.6 264.4 385.2 130.4 0.0 0.0 1161.0 2000 7.0 0.0 0.0 31.9 82.6 149.6 150.4 249.5 162.0 97.4 0.0 0.0 930.4 MEAN 0.7 3.0 16.5 63.0 144.3 157.6 196.1 285.4 231.9 107.7 5.4 0.3 1211.9 Station No. 65330: PARAKOU , BENIN Latitude: 09 21N Longitude: 002 37E Station Elevation (M.S.L.): 392 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 996.9 965.9 964.9 965.4 966.6 968.0 969.0 969.2 968.4 967.6 967.1 967.2 969.7 1992 967.5 967.2 965.2 965.5 966.6 968.4 969.4 969.5 967.7 967.7 967.0 966.9 967.4 1993 967.9 966.3 966.3 965.1 966.0 968.5 968.8 969.0 968.0 967.2 965.7 966.6 967.1 1994 944.1 966.4 965.3 965.2 966.9 968.4 968.8 968.4 968.1 967.1 967.3 967.8 965.3 1995 967.7 967.2 965.1 964.4 966.4 967.7 967.4 967.6 968.3 966.9 967.1 967.1 966.9 1996 965.4 964.8 964.7 965.0 966.4 968.0 969.1 968.4 967.7 967.4 966.6 966.5 966.7 1997 966.4 967.4 965.4 966.4 967.7 967.9 969.2 969.3 967.9 967.0 966.8 967.4 967.4 1998 966.9 967.4 965.8 965.0 967.2 968.8 968.5 968.1 967.9 967.9 966.4 966.9 967.2 1999 965.7 965.6 964.0 965.6 966.6 967.4 968.5 968.3 967.4 967.5 966.7 966.8 966.7 2000 965.3 967.2 965.0 964.8 966.4 967.9 967.8 968.7 967.4 967.6 966.3 967.3 966.8 MEAN 967.4 966.5 965.2 965.2 966.7 968.1 968.6 968.6 967.9 967.4 966.7 967.0 967.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.4 1009.1 1007.9 1008.7 1010.2 1011.7 1012.9 1013.2 1012.3 1011.5 1010.7 1010.9 1010.8 1992 1011.3 1010.5 1008.1 1008.7 1010.1 1012.3 1013.4 1013.6 1011.7 1011.5 1010.7 1010.5 1011.0 1993 1011.8 1009.5 1009.6 1008.2 1009.3 1012.2 1012.8 1013.0 1011.9 1010.9 1009.1 1010.2 1010.7 1994 1009.7 1009.7 1008.3 1008.4 1010.4 1012.1 1012.7 1012.4 1012.0 1010.9 1011.0 1011.6 1010.8 1995 1011.5 1010.6 1008.1 1007.5 1009.8 1011.4 1011.3 1011.5 1012.2 1010.6 1010.7 1010.7 1010.5 1996 1008.7 1007.9 1007.6 1008.2 1009.7 1011.7 1013.0 1012.4 1011.6 1011.1 1010.2 1010.0 1010.2 1997 1009.7 1010.9 1008.5 1009.8 1011.3 1011.5 1013.1 1013.2 1011.7 1010.7 1010.3 1011.0 1011.0 1998 1010.4 1010.5 1008.8 1007.9 1010.6 1012.5 1012.3 1012.0 1011.8 1011.6 1009.8 1010.4 1010.7 1999 1009.0 1008.9 1007.0 1008.9 1009.9 1010.9 1012.4 1012.3 1011.3 1011.3 1010.1 1010.4 1010.2 2000 1008.6 1010.7 1008.0 1007.9 1009.8 1011.6 1011.7 1012.7 1011.3 1011.4 1009.7 1010.9 1010.4 MEAN 1010.1 1009.8 1008.2 1008.4 1010.1 1011.8 1012.6 1012.6 1011.8 1011.2 1010.2 1010.7 1010.6 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.6 29.9 30.1 29.0 27.2 26.4 25.1 24.4 25.6 25.6 26.6 25.9 26.9 1992 25.5 28.5 30.8 29.4 27.4 25.9 25.2 24.3 24.7 26.4 26.2 26.7 26.7 1993 25.4 28.9 28.4 29.8 28.1 26.3 25.4 25.2 25.3 26.7 28.3 26.9 27.1 1994 27.1 29.1 30.4 29.6 27.6 26.2 25.2 24.5 25.7 26.3 26.9 25.6 27.0 1995 26.2 28.3 30.2 29.5 28.0 26.7 25.5 25.6 25.8 26.5 26.9 27.5 27.2 1996 28.0 29.8 30.5 29.4 28.2 26.6 25.5 25.1 25.0 26.3 26.9 27.7 27.4 1997 28.3 28.0 29.7 28.9 27.1 26.5 25.7 25.5 26.4 27.0 27.8 27.3 27.4 1998 27.5 30.2 30.8 31.1 28.6 26.5 26.0 25.1 25.8 26.5 28.1 27.5 27.8 1999 28.0 28.7 29.6 28.7 28.4 27.0 25.2 24.8 25.1 26.3 28.4 26.8 27.3 2000 28.2 27.5 30.1 29.3 28.2 26.3 25.4 24.9 25.5 26.5 27.9 26.9 27.2 MEAN 27.2 28.9 30.1 29.5 27.9 26.4 25.4 24.9 25.5 26.4 27.4 26.9 27.2 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 35.1 36.8 36.1 34.9 31.6 30.5 28.6 27.7 30.0 30.1 32.9 33.0 32.3 1992 32.8 36.1 37.1 35.0 32.2 30.0 28.9 27.4 29.1 31.3 32.4 34.3 32.2 1993 33.0 36.0 34.5 35.9 33.1 31.0 29.3 29.1 29.9 31.7 34.6 33.8 32.7 1994 34.1 36.1 37.0 35.5 32.6 30.5 28.8 27.8 29.8 31.3 33.6 33.5 32.6 1995 34.0 36.0 36.8 35.2 33.3 31.4 29.4 29.5 30.1 31.5 33.7 34.2 32.9 1996 35.5 36.8 37.0 35.2 33.6 30.9 29.4 28.6 28.8 31.3 34.1 35.2 33.0 1997 35.4 35.3 36.0 34.5 32.0 30.7 29.5 29.0 30.8 32.4 34.1 34.3 32.8 1998 35.0 37.2 37.2 36.9 33.6 30.9 29.8 28.6 30.0 31.3 34.9 34.8 33.4 1999 35.2 35.7 35.7 34.4 34.0 32.0 29.1 28.7 29.1 31.2 35.0 34.5 32.9 2000 35.0 34.7 37.0 35.0 33.4 30.9 29.3 28.7 29.7 31.3 34.8 34.6 32.9 MEAN 34.5 36.1 36.4 35.2 32.9 30.9 29.2 28.5 29.7 31.3 34.0 34.2 32.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.0 23.0 24.0 23.1 22.7 22.3 21.6 21.0 21.1 21.0 20.3 18.7 21.6 1992 18.1 20.9 24.5 23.7 22.5 21.7 21.4 21.0 20.3 21.5 20.0 19.0 21.2 1993 17.8 21.7 22.3 23.7 23.1 21.6 21.5 21.3 20.7 21.7 21.9 19.9 21.4 1994 20.1 22.1 23.7 23.6 22.5 21.9 21.5 21.2 21.5 21.3 20.2 17.6 21.4 1995 18.3 20.6 23.5 23.8 22.7 22.0 21.5 21.6 21.4 21.4 20.1 20.7 21.5 1996 20.5 22.7 24.0 23.5 22.8 22.2 21.5 21.5 21.2 21.2 19.6 20.1 21.7 1997 21.2 20.6 23.3 23.2 22.2 22.3 21.8 21.7 21.9 21.6 21.5 20.2 21.8 1998 19.9 23.2 24.3 25.3 23.5 22.0 22.1 21.5 21.5 21.6 21.3 20.1 22.2 1999 20.7 21.7 23.5 23.0 22.7 22.0 21.3 20.9 21.1 21.4 21.8 19.0 21.6 2000 21.4 20.3 23.1 23.6 23.0 21.6 21.4 21.1 21.8 21.7 21.0 19.1 21.6 MEAN 19.8 21.7 23.6 23.6 22.8 22.0 21.6 21.3 21.3 21.4 20.8 19.4 21.6 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 28.8 86.3 284.9 244.1 229.5 286.8 195.3 93.1 93.1 0.0 0.0 1541.9 1992 0.0 0.0 0.0 118.9 175.5 121.4 200.6 138.9 158.7 29.1 26.1 0.0 969.2 1993 0.0 4.3 50.9 13.3 81.4 101.0 282.9 283.8 265.0 67.4 0.0 10.0 1160.0 1994 0.8 0.0 27.3 67.6 111.2 133.6 276.3 228.4 303.2 136.5 0.0 0.0 1284.9 1995 0.0 0.1 50.1 133.1 106.5 123.7 209.0 439.5 267.5 131.8 6.6 3.7 1471.6 1996 0.0 2.9 18.4 93.8 112.0 114.7 292.7 219.5 231.3 56.6 0.0 0.0 1141.9 1997 0.0 1.5 41.7 149.9 151.2 102.8 96.7 50.7 239.1 145.1 0.6 0.0 979.3 1998 16.3 4.1 75.6 23.8 243.6 252.2 229.4 227.9 127.1 153.0 0.0 0.0 1353.0 1999 0.0 49.6 87.1 67.3 95.0 168.8 263.4 137.1 209.8 127.9 0.0 0.0 1206.0 2000 1.6 0.0 69.6 93.5 152.6 118.9 309.3 173.0 126.0 101.2 0.0 0.0 1145.7 MEAN 1.9 9.1 50.7 104.6 147.3 146.7 244.7 209.4 202.1 104.2 3.3 1.4 1225.3 Station No. 65335: SAVE , BENIN Latitude: 08 02N Longitude: 002 28E Station Elevation (M.S.L.): 199 meters Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.0 61.9 16.6 136.9 136.5 50.7 278.2 69.5 122.0 112.3 0.0 0.0 984.6 1992 0.0 5.0 9.4 187.5 187.3 167.7 62.4 58.7 189.0 93.4 19.1 0.0 979.5 1993 0.0 5.5 66.3 28.4 33.1 176.0 103.8 134.2 213.0 75.1 44.5 12.0 891.9 1994 0.4 5.5 101.9 121.1 71.5 105.7 233.6 35.5 118.5 266.2 13.7 0.0 1073.6 1995 0.0 30.3 20.0 95.4 183.4 196.5 261.9 211.5 162.4 119.6 31.9 3.7 1316.6 1996 0.0 41.7 100.4 45.4 119.1 260.9 91.5 227.3 131.6 62.6 0.0 0.0 1080.5 1997 0.0 1.1 116.2 173.7 98.4 150.2 117.3 29.5 177.4 190.3 0.0 27.5 1081.6 1998 37.8 8.2 5.1 158.5 104.9 95.6 61.6 123.8 141.1 132.4 14.0 2.6 885.6 1999 0.0 34.0 99.7 190.0 89.1 137.7 402.8 237.2 102.3 149.6 4.6 0.0 1447.0 2000 3.7 0.0 96.2 99.1 73.7 108.7 147.1 111.4 200.2 148.5 0.0 0.0 988.6 MEAN 4.2 19.3 63.2 123.6 109.7 145.0 176.0 123.9 155.8 135.0 12.8 4.6 1072.9 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 35.6 36.2 36.4 33.2 32.1 31.6 29.4 28.3 30.1 30.6 33.2 33.4 32.5 1992 34.4 37.1 37.1 34.4 32.5 30.5 29.0 28.1 29.5 31.2 32.9 34.6 32.6 1993 35.0 30.0 34.8 34.9 33.9 31.4 29.3 29.5 30.4 31.9 31.7 33.9 32.2 1994 34.6 36.7 36.3 34.0 33.5 31.3 28.6 29.1 30.2 31.1 33.5 34.1 32.8 1995 35.1 37.2 36.2 34.9 33.0 30.8 29.4 29.4 29.8 31.0 33.2 33.9 32.8 1996 35.1 36.5 35.9 35.2 34.4 32.7 31.1 29.6 29.9 32.5 35.4 35.6 33.7 1997 35.8 37.3 35.6 33.6 32.6 31.0 29.6 29.4 31.2 32.6 34.1 34.8 33.1 1998 36.5 37.4 39.8 36.2 33.3 31.9 29.9 29.3 30.3 31.8 35.1 35.3 33.9 1999 35.2 36.6 34.6 34.5 33.8 31.7 29.8 29.6 30.0 31.2 34.3 35.4 33.1 2000 35.6 37.0 37.5 34.5 34.1 32.3 30.1 29.0 30.4 32.1 35.1 35.1 33.6 MEAN 35.3 36.2 36.4 34.5 33.3 31.5 29.6 29.1 30.2 31.6 33.9 34.6 33.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 22.1 23.3 23.7 22.5 23.0 22.8 22.0 21.5 21.8 21.6 22.4 21.2 22.3 1992 20.3 22.9 24.9 24.0 23.3 21.9 21.8 21.2 21.4 22.0 21.7 22.1 22.3 1993 20.6 23.2 22.9 23.6 23.1 22.4 21.9 21.7 21.7 22.3 22.8 21.6 22.3 1994 22.0 23.9 24.0 23.4 22.9 22.6 21.8 21.5 21.9 21.9 21.2 19.3 22.2 1995 20.9 23.2 23.8 23.8 22.9 22.2 22.1 22.3 21.9 22.3 21.4 22.0 22.4 1996 22.5 23.8 23.7 23.5 23.2 22.6 21.9 21.6 21.6 21.8 21.3 22.1 22.5 1997 22.4 22.1 23.4 22.7 22.9 22.3 21.6 21.7 22.3 22.1 22.8 22.4 22.4 1998 21.6 23.9 25.1 24.6 23.9 22.8 22.3 21.4 21.9 22.5 23.2 22.0 22.9 1999 22.7 22.8 23.3 23.1 23.1 22.3 21.7 21.6 21.6 21.8 22.7 21.6 22.4 2000 22.5 21.9 24.2 23.6 23.2 22.5 21.5 21.4 21.9 22.1 22.9 21.5 22.4 MEAN 21.8 23.1 23.9 23.5 23.1 22.4 21.9 21.6 21.8 22.0 22.2 21.6 22.4 Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 987.9 987.3 986.1 987.1 988.0 989.6 990.7 991.0 990.1 989.0 988.3 988.2 988.6 1992 988.3 988.1 986.5 987.0 988.1 987.7 990.8 991.1 988.9 988.8 987.7 987.4 988.4 1993 988.4 987.0 987.3 986.0 987.1 989.9 990.2 990.3 989.2 988.2 986.7 987.1 988.1 1994 986.7 987.0 986.3 986.3 988.0 989.6 990.3 989.7 989.3 988.1 988.1 988.3 988.1 1995 988.2 987.8 986.1 985.3 987.3 988.9 988.7 988.9 989.3 987.8 987.7 987.8 987.8 1996 985.9 985.5 985.6 985.9 987.4 989.2 990.5 989.9 988.9 988.4 987.1 987.1 987.6 1997 986.9 987.8 986.0 987.5 988.7 989.0 990.7 990.8 988.9 988.0 987.6 988.0 988.3 1998 987.2 988.0 986.1 985.9 988.2 989.9 989.8 989.3 988.9 988.8 986.9 987.4 988.0 1999 986.1 986.1 984.9 986.5 987.6 988.3 989.8 989.6 988.2 988.4 987.5 987.2 987.5 2000 985.7 987.5 985.4 985.7 987.3 989.0 989.0 990.0 988.4 988.5 986.9 987.8 987.6 MEAN 987.1 987.2 986.0 986.3 987.8 989.1 990.0 990.1 989.0 988.4 987.5 987.6 988.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.2 1009.5 1008.3 1009.4 1010.4 1012.0 1013.4 1013.6 1012.7 1011.6 1010.7 1010.7 1011.0 1992 1010.7 1010.4 1008.7 1009.3 1010.5 1012.3 1013.5 1013.8 1011.5 1011.4 1010.1 1009.8 1011.0 1993 1010.8 1009.2 1009.6 1008.3 1009.4 1012.4 1012.9 1013.0 1011.8 1010.6 1009.0 1009.4 1010.5 1994 1009.1 1009.2 1008.5 1008.6 1010.4 1012.1 1012.9 1012.3 1011.8 1010.6 1010.5 1010.8 1010.6 1995 1010.6 1010.0 1008.3 1007.5 1009.7 1011.4 1011.2 1011.5 1011.9 1010.3 1010.2 1010.2 1010.2 1996 1008.2 1007.7 1007.8 1008.2 1009.7 1011.7 1013.1 1012.5 1011.5 1010.9 1009.5 1009.4 1010.0 1997 1009.2 1010.0 1008.3 1009.9 1011.2 1011.6 1013.4 1013.4 1011.4 1010.4 1010.0 1010.3 1010.8 1998 1009.5 1010.1 1008.2 1008.1 1010.5 1012.4 1012.4 1011.9 1011.4 1011.3 1009.2 1009.8 1010.4 1999 1008.4 1008.4 1007.2 1008.8 1009.9 1010.8 1012.5 1012.2 1010.8 1010.9 1009.8 1009.5 1009.9 2000 1008.0 1009.7 1007.5 1007.9 1009.6 1011.5 1011.5 1012.6 1011.0 1011.0 1009.2 1010.1 1010.0 MEAN 1009.5 1009.4 1008.2 1008.6 1010.1 1011.8 1012.7 1012.7 1011.6 1010.9 1009.8 1010.0 1010.4 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.9 29.8 30.1 27.9 27.6 27.2 25.7 24.9 26.0 26.1 27.8 27.3 27.4 1992 27.4 30.0 31.0 29.2 27.9 26.2 25.4 24.6 25.5 26.6 27.3 28.4 27.5 1993 27.8 30.0 28.9 29.3 28.5 26.9 25.6 25.6 26.1 27.1 27.3 27.8 27.6 1994 28.3 30.3 30.2 28.7 28.2 27.0 25.2 25.3 26.1 26.5 27.4 26.7 27.5 1995 28.0 30.2 30.0 29.4 28.0 26.5 25.8 25.9 25.9 26.7 27.3 28.0 27.6 1996 28.8 30.1 29.8 29.4 28.8 27.7 26.5 25.6 25.8 27.2 28.4 28.9 28.1 1997 29.1 29.7 29.5 28.2 27.8 26.7 25.6 25.6 26.8 27.4 28.5 28.6 27.8 1998 29.1 30.7 31.9 30.4 28.6 27.4 26.1 25.4 26.1 27.2 29.2 28.7 28.4 1999 29.0 29.7 29.0 28.8 28.5 27.0 25.8 25.6 25.8 26.5 28.5 28.5 27.7 2000 29.1 29.5 30.9 29.1 28.7 27.4 25.8 25.2 26.2 27.1 29.0 28.3 28.0 MEAN 28.6 30.0 30.1 29.0 28.3 27.0 25.8 25.4 26.0 26.8 28.1 28.1 27.8 Station No. 82098: MACAPA , BRAZIL Latitude: 00 02S Longitude: 050 03W Station Elevation (M.S.L.): 14 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.6 1009.7 1008.5 1009.5 1009.4 1010.8 - 1011.3 1009.6 1007.6 1008.9 1008.5 - 1992 - 1009.6 1008.7 1007.6 1008.4 1009.9 1011.5 1011.4 - 1009.9 1007.4 1008.4 - 1993 1009.6 1009.7 1009.9 1008.4 1008.7 1010.9 1009.4 1010.6 1009.9 1008.6 1007.8 1007.4 1009.2 1994 1008.2 1008.5 1009.5 1009.3 1009.8 1010.1 1010.5 1010.7 1009.6 1008.4 1007.6 1008.7 1009.2 1995 1009.9 1010.4 1008.6 1008.3 1009.4 1009.8 1009.3 1009.7 1009.4 1007.6 1007.9 1008.3 1009.0 1996 1007.3 1008.4 1008.3 1008.7 1009.5 1010.3 1010.6 1010.1 1008.7 1008.6 1006.1 1007.9 1008.7 1997 1008.2 1008.5 1008.6 1009.7 1009.6 1009.2 1010.2 1011.2 1009.8 1008.6 1008.8 1008.5 1009.2 1998 1008.6 1008.1 1008.1 1007.4 1009.7 1010.1 1010.8 1009.4 1009.2 1008.8 1007.6 1007.8 1008.8 1999 1007.6 1008.6 1007.6 1009.8 1009.6 1009.8 1010.3 1010.3 1008.7 1008.5 1007.4 1007.4 1008.8 2000 1007.1 1009.1 1007.8 1008.9 1008.6 1009.7 1009.6 1009.1 1008.7 1008.3 1006.8 1008.5 1008.5 MEAN 1008.5 1009.1 1008.6 1008.8 1009.3 1010.1 1010.2 1010.4 1009.3 1008.5 1007.6 1008.1 1009.0 CLINO 1008.6 1008.8 1008.8 1008.3 1009.2 1010.1 1010.5 1009.9 1009.2 1008.2 1007.8 1007.7 1008.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.8 1011.1 1010.4 1010.8 1010.9 1011.7 - 1012.9 1011.1 1008.7 1009.9 1009.7 - 1992 - 1010.8 1010.4 1009.5 1010.0 1011.4 1012.9 1012.6 - 1011.0 1009.3 1009.6 - 1993 1011.0 1010.7 1011.2 1010.2 1010.3 1011.7 1011.2 1012.3 1010.9 1010.5 1009.0 1009.3 1010.7 1994 1010.1 1010.6 1010.8 1010.7 1011.2 1011.8 1012.0 1011.9 1011.1 1009.7 1009.5 1009.8 1010.8 1995 1010.9 1011.8 1010.2 1009.7 1010.9 1011.3 1010.9 1011.0 1011.4 1009.4 1009.2 1009.8 1010.5 1996 1009.4 1009.7 1010.3 1010.3 1011.0 1011.7 1012.5 1011.6 1010.5 1009.7 1008.3 1008.9 1010.3 1997 1009.8 1009.9 1010.0 1010.7 1011.0 1010.6 1012.3 1012.6 1010.8 - 1009.7 1010.0 - 1998 1009.8 1010.6 1010.0 1009.6 1010.7 1012.0 1012.0 1011.0 1010.7 1010.1 1008.8 1009.4 1010.4 1999 1009.2 1009.9 1009.4 1010.7 1011.5 1011.1 1012.2 1011.7 1010.1 1010.3 1009.1 1008.9 1010.3 2000 1009.0 1011.0 1009.6 1010.4 1010.6 1011.3 1011.0 1010.7 1010.2 1010.4 1008.4 1009.9 1010.2 MEAN 1010.0 1010.6 1010.2 1010.3 1010.8 1011.5 1011.9 1011.8 1010.8 1010.0 1009.1 1009.5 1010.5 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.4 25.9 26.0 26.4 26.5 26.9 - 26.9 27.6 28.1 28.1 28.0 - 1992 - 25.9 26.1 27.0 27.3 27.1 26.3 27.0 - 28.2 28.0 27.8 - 1993 26.1 25.6 25.9 26.3 26.9 26.7 - 27.5 28.0 28.5 27.9 27.2 - 1994 25.7 25.7 25.8 26.2 26.1 26.8 - 27.1 28.2 28.4 28.2 27.3 - 1995 26.2 25.6 26.6 26.1 26.5 26.5 26.7 28.1 28.5 28.7 27.7 27.5 27.1 1996 25.5 26.1 - - - - 26.5 27.6 28.3 - - - - 1997 - - - 26.4 26.8 27.3 27.1 27.4 - - - 28.0 - 1998 27.0 27.5 26.7 27.6 28.0 27.4 27.1 28.1 28.7 29.2 28.6 27.6 27.8 1999 26.5 26.0 26.1 26.3 26.0 26.7 26.7 27.5 28.1 28.7 28.7 28.1 27.1 2000 26.5 25.7 25.7 26.1 26.5 26.9 26.6 27.6 28.4 28.7 28.5 27.7 27.1 MEAN 26.1 26.0 26.1 26.5 26.7 26.9 26.7 27.5 28.2 28.6 28.2 27.7 27.1 CLINO 26.0 25.7 25.7 25.9 26.1 26.2 26.1 26.8 27.5 27.9 27.7 27.0 26.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 548.7 355.4 390.1 416.1 258.5 245.4 - 135.7 0.2 18.0 27.3 9.4 - 1992 - 575.3 493.5 367.2 224.5 243.5 176.7 56.0 - 0.0 30.6 35.4 - 1993 256.1 315.2 392.2 330.2 242.2 328.1 16.1 24.2 33.5 3.0 251.8 99.3 2291.9 1994 261.1 351.5 442.5 454.1 462.4 224.2 48.3 86.2 67.0 4.8 128.0 115.6 2645.7 1995 354.7 268.3 242.2 600.8 220.1 301.7 228.8 34.3 24.3 9.2 231.2 92.6 2608.2 1996 352.5 161.2 744.2 323.7 261.1 296.6 244.5 77.7 32.3 25.3 40.8 29.8 2589.7 1997 348.7 328.3 386.9 346.1 248.3 133.9 251.3 188.3 0.0 0.0 130.4 99.5 2461.7 1998 253.5 309.3 428.7 287.6 221.9 207.2 113.5 88.2 3.2 4.1 143.2 214.6 2275.0 1999 320.0 424.5 484.7 357.2 306.4 246.5 171.5 147.4 37.7 12.9 10.4 188.1 2707.3 2000 309.6 294.1 443.1 362.7 465.1 265.5 303.6 88.0 59.1 26.6 42.3 42.1 2701.8 MEAN 333.9 338.3 444.8 384.6 291.0 249.3 172.7 92.6 28.6 10.4 103.6 92.6 2542.4 CLINO 30.0 347.0 407.0 384.0 352.0 220.0 18.5 98.0 4.3 36.0 58.0 143.0 257.2 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.8 29.4 29.9 30.5 31.0 31.6 - 31.8 32.6 33.4 33.2 33.2 - 1992 - 29.8 29.6 30.9 31.3 31.8 31.3 31.4 - 33.0 32.5 32.3 - 1993 30.3 29.1 29.6 30.1 30.9 31.1 - 32.7 33.2 33.5 32.7 31.5 - 1994 29.8 29.6 29.6 30.1 30.0 31.4 - 32.4 33.2 33.3 32.9 31.7 - 1995 30.3 29.8 30.9 29.6 30.5 31.1 31.9 33.3 33.6 33.7 32.1 32.0 31.6 1996 29.8 30.7 - - - - 31.0 32.1 33.1 - - - - 1997 - - - 30.5 31.1 31.9 31.9 31.8 - - - 32.3 - 1998 30.8 31.1 30.2 31.4 32.1 31.9 32.1 32.8 33.5 33.9 33.0 31.8 32.0 1999 30.4 29.6 29.6 30.0 29.6 31.1 31.6 32.1 32.9 33.7 33.5 32.5 31.4 2000 30.2 29.6 29.2 30.0 30.5 31.3 31.0 32.3 33.2 33.2 32.8 32.3 31.3 MEAN 30.1 29.9 29.8 30.3 30.8 31.5 31.5 32.3 33.2 33.5 32.8 32.2 31.5 CLINO 29.7 29.2 29.3 29.5 30.0 30.3 30.6 31.5 32.1 32.6 32.3 31.4 30.7 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 22.9 23.4 23.3 23.6 23.7 23.8 - 23.4 23.4 23.4 23.5 23.7 - 1992 - 23.3 23.7 24.1 24.4 23.6 23.1 23.6 - 23.5 23.7 23.7 - 1993 23.0 23.0 23.1 23.6 24.0 23.5 - 23.2 23.1 23.5 23.5 23.2 - 1994 22.9 23.3 23.6 23.6 23.6 23.5 - 23.9 24.2 24.3 23.9 23.8 - 1995 23.3 22.9 23.6 23.6 23.6 23.4 23.0 24.2 23.8 23.9 23.4 23.0 23.5 1996 21.5 21.9 - - - - 23.3 24.0 24.2 24.1 24.5 24.3 - 1997 23.3 23.4 23.5 23.7 24.1 24.1 23.8 23.9 - - 24.4 24.4 - 1998 24.2 24.7 24.3 25.0 25.0 24.5 23.9 24.4 24.3 24.9 24.4 24.1 24.5 1999 23.9 23.6 23.9 24.0 23.8 24.0 23.5 24.2 24.3 24.7 24.6 24.7 24.1 2000 23.8 23.5 23.7 23.9 24.1 24.2 23.9 24.2 24.5 24.8 24.5 24.2 24.1 MEAN 23.2 23.3 23.6 23.9 24.0 23.8 23.5 23.9 24.0 24.1 24.0 23.9 23.8 CLINO 23.0 23.1 23.2 23.5 23.5 23.2 22.9 23.3 23.4 23.5 23.5 23.4 23.2 Station No. 82331: MANAUS , BRAZIL Latitude: 03 07S Longitude: 059 57W Station Elevation (M.S.L.): 67 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1002.2 1001.4 1001.9 1002.9 1002.6 1003.5 1004.1 1004.3 1002.3 1001.8 1000.4 1000.9 1002.4 1992 1000.9 1001.9 1001.2 1000.6 1000.4 1002.4 1004.4 1003.2 1001.9 1001.9 1000.6 1000.3 1001.6 1993 1005.3 1005.4 1006.3 1005.1 1004.3 1006.8 1006.4 1007.7 1005.4 1002.3 1001.2 1001.2 1004.8 1994 1002.5 1002.1 1002.4 1003.9 1003.1 1004.6 1004.2 1003.2 1003.4 1001.7 1001.4 1001.1 1002.8 1995 1002.2 1003.9 1002.7 1002.2 1003.4 1004.6 1003.7 1002.2 1003.9 1001.1 1002.1 1002.2 1002.9 1996 1001.5 1002.7 1002.8 1003.8 1006.4 - 1008.4 1006.4 1004.2 1005.2 1003.2 1004.2 - 1997 1004.6 1005.7 1004.5 1005.4 1006.4 1005.6 1007.6 1007.8 1004.8 1004.6 1005.4 1005.4 1005.7 1998 1005.6 1005.2 1005.9 1005.6 1007.1 1008.1 1008.4 1006.8 1006.7 1005.5 1004.2 1005.8 1006.2 1999 1005.3 1005.7 1005.8 1006.1 1007.3 1007.7 1008.1 1007.4 1006.9 1006.5 1004.8 1004.6 1006.3 2000 1005.7 1007.2 1005.6 1006.2 1007.8 1005.9 1005.6 1008.3 1007.2 1006.2 1004.4 1006.5 1006.4 MEAN 1003.6 1004.1 1003.9 1004.2 1004.9 1005.5 1006.1 1005.7 1004.7 1003.7 1002.8 1003.2 1004.4 CLINO 1003.2 1003.2 1003.3 1003.4 1004.2 1005.1 1005.4 1004.6 1003.8 1002.8 1002.4 1002.6 1003.6 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.8 1009.3 1009.5 1010.0 1010.3 1010.8 1012.1 1012.1 1009.9 1009.2 1007.9 1008.0 1009.9 1992 1008.3 1009.0 1009.0 1008.4 1008.5 1010.5 1012.1 1011.6 1009.1 1009.3 1007.8 1008.5 1009.3 1993 1013.2 1013.0 1013.8 1012.8 1012.5 1014.1 1014.4 1014.8 1012.6 1010.1 1008.9 1008.9 1012.4 1994 1010.1 1010.7 1010.4 1010.7 1011.2 1012.2 1012.5 1011.4 1010.7 1009.2 1009.5 1009.2 1010.7 1995 1010.5 1011.2 1009.8 1009.7 1011.5 1011.9 1010.9 1010.6 1011.6 1009.6 1009.7 1009.8 1010.6 1996 1009.0 1009.9 1010.4 1010.7 1014.3 - 1015.7 1014.5 1012.3 1012.7 1011.1 1011.9 - 1997 1012.3 1012.7 1012.5 1013.4 1013.9 1013.2 1014.8 1014.9 1012.4 1011.8 1012.9 1012.9 1013.1 1998 1013.2 1013.1 1013.3 1013.4 1015.1 1015.8 1015.9 1014.3 1014.3 1013.5 1012.5 1012.9 1013.9 1999 1012.8 1013.5 1013.0 1014.5 1015.4 1014.9 1016.2 1015.6 1013.9 1013.9 1012.6 1012.4 1014.1 2000 1013.0 1014.8 1013.7 1014.5 1015.0 1013.2 1013.7 1015.9 1014.9 1014.6 1012.5 1014.0 1014.2 MEAN 1011.2 1011.7 1011.5 1011.8 1012.8 1013.0 1013.8 1013.6 1012.2 1011.4 1010.5 1010.9 1012.0 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.2 26.5 26.0 26.1 26.3 26.9 26.8 27.0 27.9 27.8 28.7 27.7 27.0 1992 27.4 27.0 26.2 27.1 27.1 27.1 27.1 26.5 28.1 27.7 27.6 26.2 27.1 1993 26.0 25.7 25.9 26.0 27.2 27.3 26.8 27.4 28.1 27.0 26.5 26.6 26.7 1994 25.8 25.8 26.1 26.3 26.5 26.2 26.7 27.1 27.6 28.0 27.6 26.9 26.7 1995 24.5 26.7 26.7 26.3 26.3 26.7 27.6 28.5 28.5 28.1 26.7 26.6 26.9 1996 25.6 26.0 26.2 26.0 26.7 - 26.9 27.1 28.2 27.7 27.6 26.7 - 1997 26.1 25.9 25.8 26.7 26.8 27.9 28.8 28.3 30.2 29.9 27.9 27.4 27.6 1998 26.8 27.6 27.0 26.7 26.6 26.4 26.6 27.5 27.0 27.6 26.8 27.1 27.0 1999 25.5 25.4 25.4 25.6 25.3 26.0 26.1 26.5 27.0 27.3 27.6 27.0 26.2 2000 25.9 25.7 25.7 25.5 26.3 26.7 26.2 27.1 27.3 27.3 27.5 27.1 26.5 MEAN 26.0 26.2 26.1 26.2 26.5 26.8 27.0 27.3 28.0 27.8 27.4 26.9 26.9 CLINO 26.1 26.0 26.1 26.3 26.3 26.4 26.5 27.0 27.5 27.6 27.3 26.7 26.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 278.5 223.8 309.2 342.9 322.2 137.9 173.9 55.4 39.0 79.4 37.9 137.9 2138.0 1992 236.5 262.7 347.8 218.6 118.8 61.0 90.3 100.3 90.0 87.4 71.2 265.6 1950.2 1993 436.5 617.4 229.3 370.3 96.8 61.5 34.6 47.7 21.9 99.8 256.3 251.3 2523.4 1994 371.1 399.5 259.5 258.7 174.2 125.2 33.0 96.7 62.6 91.8 207.3 222.5 2302.1 1995 286.0 132.0 301.4 480.5 217.5 107.0 76.9 34.2 72.4 81.0 312.0 160.5 2261.4 1996 571.3 257.6 338.1 428.5 127.5 185.1 16.9 65.0 114.0 186.0 163.0 142.2 2595.2 1997 220.6 344.5 534.9 310.8 252.2 9.5 0.0 111.5 40.5 60.9 182.3 261.5 2329.2 1998 302.6 171.7 210.8 407.2 273.4 167.2 92.0 41.8 115.6 73.5 153.6 191.0 2200.4 1999 411.6 260.8 233.2 421.2 445.4 149.3 25.3 40.6 98.8 132.3 203.5 198.3 2620.3 2000 350.2 344.4 340.7 535.4 172.6 48.2 40.8 140.0 218.1 47.2 169.7 192.3 2599.6 MEAN 346.5 301.4 310.5 377.4 220.1 105.2 58.4 73.3 87.3 93.9 175.7 202.3 2352.0 CLINO 260.0 288.0 314.0 300.0 256.0 114.0 88.0 58.0 83.0 126.0 183.0 217.0 2286.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 30.0 30.6 30.0 30.5 30.2 30.8 30.9 31.7 32.5 32.8 33.7 32.1 31.3 1992 32.1 31.2 30.4 31.5 32.2 32.1 31.6 31.3 33.0 32.5 32.2 30.3 31.7 1993 30.2 29.9 30.1 30.2 31.2 31.4 31.4 31.8 33.2 32.2 31.2 31.0 31.2 1994 29.9 29.8 30.6 30.7 30.6 30.2 31.2 32.3 32.8 33.1 32.8 31.2 31.3 1995 31.0 31.0 31.1 30.6 30.8 30.8 32.3 33.5 33.6 33.5 31.3 31.5 31.8 1996 29.9 30.2 30.6 30.1 30.9 30.6 31.6 32.1 33.1 32.6 32.3 31.4 31.3 1997 30.2 30.0 29.9 30.7 30.9 32.1 33.3 33.0 35.2 35.8 33.2 32.1 32.2 1998 31.3 32.3 31.5 31.3 31.0 31.3 31.9 33.1 32.8 33.3 32.0 32.6 32.0 1999 30.3 30.2 30.4 30.5 30.1 31.2 31.7 32.6 33.0 33.5 33.0 32.4 31.6 2000 30.8 30.5 30.4 30.4 31.5 32.5 32.0 33.0 33.3 33.6 33.8 32.3 32.0 MEAN 30.6 30.6 30.5 30.6 30.9 31.3 31.8 32.4 33.3 33.3 32.5 31.7 31.6 CLINO 30.5 30.4 30.6 30.7 30.8 31.0 31.3 32.6 32.9 32.8 32.1 31.3 31.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.0 23.3 23.1 22.8 23.1 23.5 23.0 22.9 23.3 23.6 24.2 24.2 23.3 1992 23.9 23.5 23.1 23.7 23.7 23.2 22.5 22.2 23.7 23.6 23.7 22.9 23.3 1993 22.8 22.4 22.7 22.9 23.3 23.3 22.8 22.9 23.9 23.3 23.1 23.1 23.0 1994 22.5 22.7 23.1 23.0 23.0 22.7 22.9 22.9 23.7 23.7 23.4 23.2 23.1 1995 23.0 23.5 23.0 22.9 23.2 23.2 23.5 24.4 24.4 24.2 23.3 23.3 23.5 1996 22.6 22.8 23.1 23.1 23.5 22.4 22.8 23.4 23.9 23.9 23.7 23.6 23.2 1997 23.3 22.9 23.0 23.5 23.7 24.2 24.6 23.7 24.4 24.8 24.0 23.8 23.8 1998 23.2 23.6 23.1 22.4 22.5 21.9 22.2 22.0 21.9 22.5 22.0 21.7 22.4 1999 21.0 20.8 20.6 20.9 20.9 21.0 21.2 21.6 22.0 22.0 22.7 22.7 21.4 2000 21.8 21.6 21.9 21.5 22.3 22.0 21.8 22.5 22.8 22.9 22.5 22.3 22.2 MEAN 22.7 22.7 22.7 22.7 22.9 22.7 22.7 22.9 23.4 23.5 23.3 23.1 22.9 CLINO 23.1 23.1 23.2 23.3 23.3 23.0 22.7 23.0 23.5 23.7 23.7 23.5 23.3 Station No. 82562: MARABA , BRAZIL Latitude: 05 21S Longitude: 049 09W Station Elevation (M.S.L.): 95 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1000.3 1000.4 999.7 1000.7 1000.5 1000.6 1001.2 1001.3 1000.4 999.3 998.1 998.9 1000.1 1992 999.3 999.9 999.8 998.2 999.7 1000.2 1001.1 1001.8 999.7 999.2 999.6 998.3 999.7 1993 999.8 999.8 1000.7 998.1 999.6 1001.1 1001.9 1000.2 1000.3 999.3 999.6 999.2 1000.0 1994 999.1 1000.5 1000.6 1000.1 1000.9 1001.1 1002.7 1001.3 1000.4 999.4 999.1 999.7 1000.4 1995 1000.7 1001.6 999.2 999.8 1000.1 1001.4 1000.6 1000.9 1001.8 1000.4 999.4 1000.3 1000.5 1996 999.4 999.4 999.5 999.8 1001.2 1001.8 1001.5 1000.2 1000.4 1000.1 999.2 999.2 1000.1 1997 999.3 999.1 1000.6 1000.2 1001.1 1001.6 1002.8 1001.2 1000.9 999.4 1000.1 1001.1 1000.6 1998 1000.5 1001.5 1000.3 999.7 1001.6 1002.6 1002.7 1001.8 1001.2 1001.1 1000.3 1001.2 1001.2 1999 1000.6 1000.7 1000.2 1001.1 1002.1 1002.7 1002.7 1002.8 1001.8 1001.8 1000.1 1000.3 1001.4 2000 999.4 1001.2 1000.3 1001.2 1001.4 1001.4 1001.5 1000.2 998.3 998.2 997.3 998.5 999.9 MEAN 999.8 1000.4 1000.1 999.9 1000.8 1001.5 1001.9 1001.2 1000.5 999.8 999.3 999.7 1000.4 CLINO 999.6 999.7 999.5 999.5 1000.0 1001.2 1001.4 1000.9 1000.3 999.5 999.1 999.3 1000.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.4 1011.1 1010.6 1011.1 1011.1 1010.9 1012.2 1012.1 1011.1 1010.2 1009.7 1009.5 1010.9 1992 1010.8 1010.7 1010.0 1009.3 1010.0 1011.3 1012.7 1011.9 1010.5 1010.4 1010.1 1009.4 1010.6 1993 1010.5 1010.4 1011.0 1009.8 1010.3 1012.0 1012.1 1011.6 1011.0 1010.1 1010.8 1010.0 1010.8 1994 1010.4 1011.0 1011.4 1011.3 1011.4 1012.5 1013.0 1012.5 1011.4 1010.2 1010.6 1010.0 1011.3 1995 1011.7 1012.9 1010.1 1010.5 1011.7 1011.9 1011.7 1011.6 1012.1 1011.2 1010.0 1011.2 1011.4 1996 1010.4 1010.6 1010.8 1010.7 1012.0 1012.6 1012.7 1011.8 1010.8 1011.2 1009.9 1010.2 1011.1 1997 1010.7 1010.5 1011.1 1011.7 1012.6 1012.3 1013.3 1012.6 1011.0 1010.8 1011.2 1012.0 1011.7 1998 1011.4 1012.3 1011.4 1010.6 1012.4 1013.8 1012.9 1012.4 1012.3 1011.9 1010.9 1012.0 1012.0 1999 1011.2 1011.2 1011.1 1012.2 1012.9 1013.1 1013.6 1013.4 1012.3 1012.1 1011.0 1011.7 1012.2 2000 1010.5 1012.7 1011.7 1012.3 1012.3 1012.5 1011.9 1011.4 1009.6 1009.7 1008.6 1009.5 1011.1 MEAN 1010.9 1011.3 1010.9 1011.0 1011.7 1012.3 1012.6 1012.1 1011.2 1010.8 1010.3 1010.6 1011.3 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.9 26.7 26.1 26.8 26.8 27.6 26.7 27.5 27.6 27.0 27.1 26.5 26.9 1992 - 26.5 26.7 27.4 27.9 27.9 27.2 28.0 27.6 28.3 27.2 26.6 - 1993 26.4 26.1 26.5 26.8 27.3 27.2 27.4 27.6 28.1 27.7 26.5 26.4 27.0 1994 26.7 26.0 26.2 26.6 27.1 26.8 26.9 27.8 27.9 27.3 27.4 27.4 27.0 1995 26.4 25.8 27.1 27.0 - - - 28.7 29.1 28.1 26.7 26.8 - 1996 26.1 26.5 26.3 26.5 27.3 27.5 27.8 28.1 28.1 27.4 27.1 26.9 27.1 1997 25.7 26.5 25.8 27.0 27.2 27.5 27.6 28.3 28.5 28.7 28.0 27.1 27.3 1998 27.1 28.1 27.3 28.6 28.4 28.2 28.0 28.7 28.5 28.3 26.9 26.6 27.9 1999 26.3 26.5 26.0 26.8 26.5 27.7 27.6 28.3 28.3 27.5 27.0 26.3 27.1 2000 26.5 25.9 26.4 26.3 27.4 27.5 27.2 28.0 27.1 28.4 27.7 27.0 27.1 MEAN 26.3 26.5 26.4 27.0 27.3 27.5 27.4 28.1 28.1 27.9 27.2 26.8 27.2 CLINO 25.8 24.3 25.8 26.2 26.5 26.4 26.3 26.8 26.9 26.7 26.4 25.9 26.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 456.0 166.1 291.5 238.6 78.1 26.4 49.4 0.0 220.8 6.3 99.6 517.3 2150.1 1992 0.0 297.7 312.7 144.6 7.9 13.4 13.0 0.0 57.3 19.8 151.0 197.9 1215.3 1993 162.9 244.0 275.9 170.9 123.2 29.9 0.0 39.7 23.6 59.6 343.4 298.5 1771.6 1994 254.2 393.7 438.5 211.9 127.4 55.7 20.6 0.9 76.5 159.0 98.3 206.3 2043.0 1995 225.0 222.2 278.7 278.0 194.7 0.0 18.7 0.0 31.0 147.3 402.4 186.3 1984.3 1996 306.1 286.6 407.5 337.3 109.7 4.1 0.0 2.2 71.8 64.9 113.7 134.3 1838.2 1997 418.2 98.5 345.9 158.9 73.1 1.6 0.0 0.3 22.8 48.8 108.0 143.1 1419.2 1998 394.7 305.4 255.6 115.4 160.5 22.6 26.1 8.8 37.5 52.5 185.0 163.8 1727.9 1999 224.3 288.2 539.1 188.6 159.2 3.9 0.0 11.7 28.7 141.3 71.7 366.3 2023.0 2000 136.8 391.7 363.2 351.2 95.4 45.9 28.9 0.8 47.6 6.9 70.2 196.3 1734.9 MEAN 257.8 269.4 350.9 219.5 112.9 20.4 15.7 6.4 61.8 70.6 164.3 241.0 1790.8 CLINO 294.0 357.0 387.0 299.0 89.0 34.0 21.0 22.0 56.0 119.0 153.0 250.0 2088.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 30.6 32.0 30.8 32.1 32.4 33.9 34.1 35.4 34.1 32.3 32.0 30.9 32.6 1992 - 31.5 31.6 33.0 34.1 34.7 35.2 35.0 33.4 33.7 32.3 31.5 - 1993 31.4 31.0 31.9 31.9 32.6 32.8 33.5 33.6 34.0 33.4 31.5 31.2 32.4 1994 31.8 30.9 31.0 31.9 32.5 32.4 33.3 34.4 33.7 32.5 32.5 32.1 32.4 1995 31.2 30.5 32.3 32.1 - - - 35.4 35.0 33.1 31.1 31.2 - 1996 31.0 31.4 30.8 31.5 32.4 33.2 33.8 34.0 33.7 32.1 31.5 31.4 32.2 1997 29.9 31.6 30.5 31.5 31.9 33.7 34.0 34.2 33.7 33.4 32.6 31.5 32.4 1998 31.6 33.2 32.2 33.2 33.3 33.5 33.7 34.4 33.7 33.1 31.2 31.0 32.8 1999 30.8 30.9 30.7 32.1 31.9 33.3 34.2 35.0 33.7 32.7 31.5 30.5 32.3 2000 31.1 30.3 30.9 31.2 32.4 32.6 32.5 34.0 32.5 33.6 32.9 31.6 32.1 MEAN 31.0 31.3 31.3 32.0 32.6 33.3 33.8 34.5 33.7 33.0 31.9 31.3 32.5 CLINO 30.5 30.5 30.8 31.3 31.9 32.3 32.8 33.4 32.7 32.0 31.4 30.8 31.7 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 22.9 23.2 23.3 23.4 23.1 22.7 20.9 21.5 23.1 23.2 23.5 23.2 22.8 1992 - 23.3 23.6 23.6 23.4 22.5 20.9 22.4 23.2 23.7 23.3 23.3 - 1993 22.9 22.7 22.9 23.3 23.5 22.4 22.7 23.1 23.6 23.5 23.0 22.9 23.0 1994 23.3 22.4 22.8 23.3 23.4 22.5 21.4 21.9 23.1 23.0 23.3 23.6 22.8 1995 22.9 22.7 23.3 23.4 23.3 22.6 21.5 22.2 24.0 24.0 23.3 23.2 23.0 1996 22.6 22.9 22.9 23.0 23.3 22.6 22.8 23.0 23.9 23.7 23.7 23.4 23.2 1997 22.9 23.1 23.0 23.9 23.4 21.8 21.5 23.3 24.2 25.1 24.3 24.1 23.4 1998 23.6 24.6 24.2 25.0 24.5 24.2 23.3 24.2 24.4 24.4 23.8 23.4 24.1 1999 23.3 23.3 22.8 23.6 23.2 22.9 21.5 22.4 24.2 23.7 23.9 23.4 23.2 2000 23.3 23.0 23.4 23.3 23.6 23.6 23.3 23.1 23.4 24.5 24.1 23.7 23.5 MEAN 23.1 23.1 23.2 23.6 23.5 22.8 22.0 22.7 23.7 23.9 23.6 23.4 23.2 CLINO 22.3 22.2 22.5 22.6 22.5 21.6 21.1 21.5 22.4 22.4 22.4 22.2 22.1 Station No. 82578: TERESINA , BRAZIL Latitude: 05 05S Longitude: 042 49W Station Elevation (M.S.L.): 74 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - 1001.5 - 1000.1 - 1002.8 1002.1 1002.3 1000.6 1000.5 998.7 998.3 - 1994 999.9 1000.1 1001.1 - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO 1001.1 1001.2 1001.4 1001.5 1002.2 1003.3 1003.7 1003.3 1002.4 1001.4 1000.7 1005.8 1002.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - 1010.0 - 1008.5 - 1010.7 1011.2 1010.8 1009.0 1008.4 1007.1 1007.1 - 1994 1007.9 1008.7 1009.5 - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - 27.5 26.7 26.6 26.5 26.5 27.0 28.2 29.9 30.6 30.4 30.0 - 1998 27.4 28.5 27.5 28.6 28.8 28.8 29.7 30.3 31.5 32.1 30.7 28.9 29.4 1999 27.4 26.7 26.2 26.7 26.2 26.9 27.2 28.7 30.2 30.4 29.8 28.4 27.9 2000 27.3 26.5 26.6 26.6 27.4 27.2 - - - - - - - MEAN - - - - - - - - - - - - - CLINO 26.7 23.6 25.9 26.3 26.1 24.0 26.0 25.7 28.4 29.0 28.7 28.0 26.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - 150.8 0.0 131.0 0.0 1.0 3.8 4.8 36.1 14.0 103.5 67.8 - 1994 406.9 287.4 365.0 179.6 5.2 34.7 0.0 - 25.3 0.0 - 161.4 - 1995 144.4 321.4 195.8 569.8 288.4 35.5 28.4 0.0 0.0 12.7 53.9 120.3 1770.6 1996 172.5 204.3 497.9 327.2 97.7 1.3 19.3 16.4 0.3 89.4 37.7 22.6 1486.6 1997 109.2 104.7 421.6 181.3 106.4 0.0 0.0 0.0 0.0 23.1 3.0 43.8 993.1 1998 281.1 117.0 210.5 81.8 10.4 12.4 1.1 0.0 0.0 2.8 166.4 162.9 1046.4 1999 200.8 169.3 375.1 176.6 168.6 0.0 1.0 6.6 37.7 16.2 42.6 114.4 1308.9 2000 183.2 306.8 329.8 298.4 61.9 6.7 43.7 75.8 41.5 - - - - MEAN 214.0 207.7 299.5 243.2 92.3 11.5 12.2 14.8 17.6 22.6 67.9 99.0 1302.2 CLINO 24.8 26.1 28.6 26.8 11.0 2.5 1.3 1.2 1.7 1.8 6.5 12.6 144.9 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - 33.5 - 32.3 - 34.9 35.5 37.0 37.4 37.8 36.7 35.1 - 1994 31.4 31.6 31.5 31.2 - 31.3 - - 36.1 - - 34.7 - 1995 31.3 31.1 32.0 31.1 31.3 31.3 31.5 - 36.3 36.6 34.3 34.1 - 1996 31.6 31.8 31.3 31.2 31.9 32.0 33.2 34.7 36.5 35.7 34.7 35.7 33.4 1997 - 32.8 31.5 31.6 31.1 32.2 33.2 35.2 36.9 37.2 36.5 36.1 - 1998 32.4 33.4 32.5 33.3 34.1 34.8 35.9 37.0 38.1 38.3 36.0 33.7 35.0 1999 31.9 31.5 31.2 31.5 31.0 32.4 33.5 35.2 36.1 36.2 35.1 32.8 33.2 2000 32.0 31.5 31.5 31.4 32.0 31.8 32.7 33.6 34.7 - - - - MEAN 31.8 32.1 31.6 31.7 31.9 32.6 33.6 35.5 36.5 37.0 35.5 34.6 33.7 CLINO 32.2 30.1 30.1 31.6 31.8 32.4 33.3 33.5 35.8 36.4 35.4 34.2 33.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - 22.4 - 22.4 - 21.1 20.4 22.0 22.0 23.1 23.5 23.2 - 1994 22.1 22.3 22.3 22.4 - 21.6 - - 21.3 - - 22.5 - 1995 21.7 22.1 22.7 22.9 23.2 21.6 - - - - 23.3 23.1 - 1996 22.3 22.6 22.9 23.0 22.5 20.7 20.0 21.2 21.6 23.0 23.3 23.2 22.2 1997 35.7 22.5 22.8 23.0 22.1 19.9 19.0 19.8 21.5 22.6 23.0 22.8 22.9 1998 22.5 23.4 23.2 23.5 23.5 21.8 21.8 21.9 22.9 23.7 24.6 23.5 23.0 1999 23.4 23.1 - - - - - 20.6 23.0 23.2 23.5 22.8 - 2000 22.6 22.2 22.7 22.3 22.4 21.8 22.0 21.2 22.1 - - - - MEAN 24.3 22.6 22.8 22.8 - 21.2 - 21.1 22.1 - 23.5 23.0 - CLINO 22.5 22.4 22.4 22.7 22.4 21.2 20.4 20.5 22.0 22.8 23.0 23.1 22.1 Station No. 82596: CEARA MIRIM , BRAZIL Latitude: 05 39S Longitude: 035 39W Station Elevation (M.S.L.): 61 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - 1003.8 1002.4 - 1994 1002.6 1003.2 1003.3 - - - - - - - - - - 1995 1003.7 1003.2 1002.7 1002.6 1003.7 1005.7 1005.7 1006.1 1006.2 1004.2 1003.6 1003.3 1004.2 1996 1001.4 1002.2 1002.7 1002.8 1003.6 1005.3 1006.1 1006.3 1005.2 1004.9 1002.6 1002.2 1003.8 1997 1002.6 1003.9 1002.1 1003.7 1004.2 1005.9 1007.6 1007.9 1005.5 1004.7 1003.1 1003.5 1004.6 1998 1002.7 1004.5 1002.2 1002.7 1004.8 1006.6 1006.5 1006.2 1005.1 1005.3 1002.3 1003.9 1004.4 1999 1002.3 1002.6 1002.5 1003.3 1004.6 1005.7 1006.3 1006.3 1005.7 1004.3 1003.3 1002.3 1004.1 2000 1001.6 1003.5 1001.5 1002.1 1003.5 - - - - - - - - MEAN 1002.4 1003.3 1002.4 1002.9 1004.1 - - - - - 1003.1 1002.9 - CLINO 1003.9 1003.6 1003.6 1003.5 1004.6 1006.2 1006.9 1006.9 1006.5 1005.2 1004.4 1002.4 1004.8 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - 1010.0 1009.6 - 1994 1009.2 1010.0 1010.0 - - - - - - - - - - 1995 1010.5 1010.9 1009.7 1009.2 1010.6 1012.3 1012.4 1013.2 1013.9 1011.2 1010.7 1010.5 1011.3 1996 1008.9 1009.3 1009.5 1009.4 1010.9 1012.2 1013.8 1013.3 1012.5 1011.2 1009.7 1009.8 1010.9 1997 1009.7 1010.3 1009.8 1010.8 1011.7 1012.2 1014.6 1014.9 1012.6 1011.2 1010.6 1010.4 1011.6 1998 1009.2 1011.0 1009.3 1009.7 1011.5 1013.6 1013.3 1013.3 1012.8 1012.1 1009.9 1010.2 1011.3 1999 1009.3 1009.7 1009.0 1010.5 1011.2 1012.1 1013.7 1013.9 1012.1 1011.8 1010.2 1009.7 1011.1 2000 1008.8 1010.0 1008.7 1009.8 1010.9 - - - - - - - - MEAN 1009.4 1010.2 1009.4 1009.9 1011.1 - - - - - 1010.2 1010.0 - CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - 26.8 27.4 - 1994 26.8 26.9 26.5 - - - - - - - - - - 1995 - 27.4 27.0 26.3 25.7 24.9 24.0 24.3 24.8 25.9 26.1 26.8 - 1996 27.4 27.4 26.4 26.2 26.1 24.9 24.4 24.7 25.1 26.0 26.3 26.8 26.0 1997 27.0 26.8 26.5 25.9 25.5 24.7 24.3 24.2 - 26.1 26.7 27.2 - 1998 27.3 27.1 28.3 27.7 26.7 25.1 24.5 24.3 25.3 26.3 26.6 26.9 26.3 1999 27.0 27.0 26.7 26.4 25.8 25.0 24.7 24.7 25.6 25.9 26.9 26.9 26.0 2000 27.0 27.3 27.2 26.6 25.8 - - - - - - - - MEAN 27.1 27.1 26.9 26.5 25.9 - - - - - 26.6 27.0 - CLINO 26.4 26.5 26.3 26.1 25.4 25.2 24.0 24.2 23.4 24.7 25.9 26.3 25.4 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - 13.9 4.6 - 1994 82.4 138.3 255.8 0.0 - - - - - - - - - 1995 0.3 46.3 210.8 313.0 321.1 147.4 251.9 17.1 24.5 4.1 36.6 0.0 1373.1 1996 35.8 117.7 218.8 176.7 113.3 113.5 88.6 70.5 67.3 49.5 34.5 16.6 1102.8 1997 30.1 97.8 274.8 205.3 235.0 35.8 80.2 70.9 0.6 0.4 3.0 37.1 1071.0 1998 103.9 66.9 57.8 92.0 133.0 169.9 404.2 105.0 7.3 4.9 0.4 52.3 1197.6 1999 26.3 127.5 109.4 104.8 169.6 89.2 20.5 32.7 20.9 7.9 13.3 42.8 764.9 2000 51.1 96.2 113.5 195.4 192.9 370.5 336.8 149.0 119.4 - - - - MEAN 47.1 98.7 177.3 155.3 194.2 154.4 197.0 74.2 40.0 - 16.9 25.6 - CLINO 5.4 10.9 18.8 20.5 17.2 17.3 16.0 8.1 4.9 1.9 1.8 3.5 126.1 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - 31.6 32.1 - 1994 31.2 31.3 30.7 - - - - - - - - - - 1995 - 32.5 31.6 30.3 29.8 29.2 28.3 29.5 29.9 31.0 30.9 32.0 - 1996 32.3 32.4 30.6 30.5 30.9 29.2 29.1 29.4 30.1 31.0 31.1 31.8 30.7 1997 31.3 31.1 30.6 30.1 29.7 29.6 29.1 28.9 - 31.5 31.9 32.3 - 1998 31.8 32.0 33.2 32.1 31.2 29.4 28.6 29.1 30.1 31.2 31.6 31.6 31.0 1999 31.2 31.6 30.7 30.8 30.2 29.6 29.7 29.9 30.4 30.9 31.5 31.1 30.6 2000 31.5 31.9 31.5 30.7 29.7 28.7 27.8 28.8 29.4 - - - - MEAN 31.5 31.8 31.3 30.8 30.3 29.3 28.8 29.3 - - 31.4 31.8 - CLINO 31.4 31.3 31.0 30.6 29.7 28.8 28.3 29.1 29.5 30.4 31.0 31.3 30.2 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - 22.5 23.0 - 1994 22.8 22.7 22.7 - - - - - - - - - - 1995 - 22.9 22.8 22.8 22.4 21.6 20.9 20.4 20.5 21.5 22.2 22.3 - 1996 23.2 22.9 23.3 23.0 22.2 21.5 20.7 21.0 21.1 21.6 22.0 22.3 22.1 1997 22.7 22.8 23.2 22.5 22.3 20.7 20.2 20.3 - 21.3 21.9 22.6 - 1998 23.5 22.8 24.2 24.0 21.5 21.7 21.1 20.7 20.7 21.7 22.0 22.4 22.2 1999 22.9 22.9 22.8 22.4 22.1 21.2 20.2 20.1 21.3 21.4 22.5 23.4 21.9 2000 23.1 23.2 22.9 23.1 22.3 21.5 21.0 20.8 21.1 - - - - MEAN 23.0 22.9 23.1 23.0 22.1 21.4 20.7 20.6 - - 22.2 22.7 - CLINO 22.1 24.4 22.6 22.6 22.0 21.4 20.7 20.5 20.6 21.1 21.5 22.0 21.8 Station No. 82825: PORTO VELHO , BRAZIL Latitude: 08 46S Longitude: 063 55W Station Elevation (M.S.L.): 95 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 998.3 1001.6 999.2 999.1 - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 998.6 996.2 999.3 998.6 1001.6 - 1001.9 998.7 1000.9 1000.2 998.9 999.2 - 1999 999.9 1001.9 1001.3 1003.4 1004.1 1001.8 1002.8 999.5 996.9 996.8 995.4 995.7 1000.0 2000 997.2 998.8 999.9 999.2 1001.2 1001.7 1002.6 1001.9 1000.5 - - 999.5 - MEAN - - - - - - - - - - - - - CLINO 999.5 997.9 1000.2 993.5 994.2 1005.3 1002.3 1001.4 1003.1 1001.6 999.7 995.9 999.5 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 1009.8 1012.2 1010.6 1010.9 - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 1009.4 1007.5 1009.9 1009.5 1012.6 - 1012.0 1009.5 1011.4 1011.1 1009.6 1010.4 - 1999 1010.5 1012.1 1012.6 1014.9 1015.1 1012.3 1013.6 1010.1 1007.4 1007.2 1006.4 1006.6 1010.7 2000 1008.8 1009.7 1010.2 1010.9 1011.9 1012.6 1013.2 1012.5 1011.0 - - 1009.9 - MEAN - - - - - - - - - - - - - CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 25.9 25.6 26.1 25.8 - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 27.1 27.1 26.9 26.8 25.6 - 25.6 26.8 27.1 27.4 26.4 26.3 - 1999 25.7 25.9 26.1 25.4 25.4 25.2 24.9 24.8 26.5 26.4 26.6 26.1 25.8 2000 26.0 25.8 25.9 25.8 25.8 25.0 24.0 25.9 26.0 26.6 26.1 26.1 25.8 MEAN - - - - - - - - - - - - - CLINO 25.0 25.5 25.7 25.5 24.9 23.5 24.0 25.0 25.6 25.8 25.7 25.5 25.2 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 173.3 44.3 123.2 58.5 - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 101.3 217.5 292.2 169.5 114.5 - 6.5 37.3 15.8 35.6 158.4 72.2 - 1999 362.8 202.6 160.3 149.4 151.7 57.1 10.7 59.0 136.9 89.6 92.1 28.2 1500.4 2000 467.7 230.8 210.7 75.4 30.6 70.3 45.5 23.6 49.3 215.2 276.3 261.0 1956.4 MEAN - - - - - - - - - - - - - CLINO 34.7 29.6 31.3 20.6 11.8 3.9 2.3 20.2 8.7 18.5 20.7 33.3 235.4 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 31.5 31.3 31.7 31.5 - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 33.0 32.6 32.7 32.6 31.2 - 33.5 34.9 34.8 34.9 32.4 32.2 - 1999 31.0 31.5 31.6 31.6 30.7 31.3 32.7 34.0 34.1 33.8 31.6 31.5 32.1 2000 31.6 31.4 31.5 31.7 32.0 31.3 31.4 33.5 32.7 33.2 31.8 31.7 32.0 MEAN - - - - - - - - - - - - - CLINO 30.3 30.6 28.5 30.8 30.6 30.3 31.6 32.9 32.7 32.3 31.4 30.7 31.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 21.8 21.5 22.2 21.5 - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 23.6 23.7 23.4 23.2 21.4 - 19.8 21.1 21.5 22.9 22.8 22.5 - 1999 22.4 22.4 22.6 21.5 21.6 20.9 18.8 18.1 21.6 21.7 22.5 22.5 21.4 2000 22.2 22.6 22.6 21.7 21.7 20.3 18.0 20.6 20.8 21.9 22.6 22.4 21.5 MEAN - - - - - - - - - - - - - CLINO 21.7 21.8 21.8 21.9 21.0 19.2 18.3 19.0 20.8 21.8 22.0 22.0 20.9 Station No. 82900: RECIFE (CURADO) , BRAZIL Latitude: 08 03S Longitude: 034 57W Station Elevation (M.S.L.): 10 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - 1011.1 1010.2 1010.4 1011.5 1013.6 1015.7 1016.8 1014.4 1012.2 - - - 1992 - - - - - - - - - - - - - 1993 1011.1 1011.9 - - - - - - - - 1010.2 1010.2 - 1994 1009.3 1010.1 1010.8 1010.4 - - - - - - - - - 1995 1011.3 1011.6 1009.4 1009.9 1010.9 1013.2 1013.9 1007.2 1015.9 1011.9 1011.6 1010.3 1011.4 1996 1009.1 1009.4 1009.7 1009.9 1011.5 1013.5 1014.4 1014.5 1013.3 1012.2 1009.7 1010.7 1011.5 1997 1010.5 1011.2 1010.8 1011.9 1012.6 1012.6 1015.7 1015.4 1013.8 1011.5 1011.4 1011.4 1012.4 1998 1010.8 1011.9 1010.3 1010.2 1012.2 1014.9 1014.6 1014.9 1013.3 1012.3 1010.7 1010.7 1012.2 1999 1009.5 1010.5 1009.8 1011.7 1011.8 1012.3 1014.4 1015.7 1013.6 1012.8 1011.7 1010.3 1012.0 2000 1009.5 1010.8 1009.8 1010.9 1011.8 1013.9 - - - 1012.6 - - - MEAN 1010.1 1010.9 1010.1 1010.7 1011.8 1013.4 1014.8 1014.1 1014.1 1012.2 1010.9 1010.6 1012.0 CLINO 1010.9 1010.6 1010.4 1010.7 1011.9 1014.0 1014.7 1014.7 1014.2 1012.6 1011.5 1010.1 1012.2 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - 1012.2 1011.2 1012.0 1012.7 1014.7 1016.4 1017.6 1015.6 1014.1 - - - 1992 - - - - - - - - - - - - - 1993 1013.0 1012.4 - - - - - - - - 1012.1 1011.8 - 1994 1011.1 1011.7 1011.4 1011.9 - - - - - - - - - 1995 1012.7 1012.3 1011.1 1010.7 1012.0 1014.2 1014.7 1008.5 1016.4 1013.1 1012.4 1012.1 1012.5 1996 1011.0 1010.9 1010.7 1011.0 1012.7 1014.5 1016.1 1015.6 1014.8 1013.2 1011.1 1011.6 1012.8 1997 1011.5 1012.3 1011.5 1012.5 1013.7 1014.1 1016.9 1017.1 1014.3 1013.1 1012.6 1012.4 1013.5 1998 1011.4 1012.8 1011.4 1011.6 1013.8 1015.7 1015.4 1015.3 1015.0 1014.1 1011.6 1012.0 1013.3 1999 1010.9 1011.6 1010.6 1012.3 1012.9 1013.9 1015.6 1016.3 1014.5 1013.9 1012.2 1011.6 1013.0 2000 1010.6 1011.6 1010.6 1011.7 1012.7 1014.3 - - - 1013.3 - - - MEAN 1011.5 1012.0 1011.1 1011.7 1012.9 1014.5 1015.9 1015.1 1015.1 1013.5 1012.0 1011.9 1013.1 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - 27.3 26.9 26.5 25.6 24.9 23.9 23.6 24.4 - - - - 1992 - - - - - - - - - - - - - 1993 26.6 26.9 - - - - - - - - 27.0 27.2 - 1994 27.0 27.4 27.5 26.2 - - - - - - - - - 1995 26.8 27.2 27.4 26.4 25.8 24.3 24.3 25.2 25.3 26.2 26.2 26.9 26.0 1996 27.2 27.1 27.2 26.3 25.8 24.9 24.0 24.5 25.1 26.4 26.7 27.2 26.0 1997 27.7 27.0 26.8 26.2 25.5 24.2 23.9 24.3 25.2 26.5 26.9 27.2 25.9 1998 27.8 28.6 28.5 27.9 26.4 25.3 24.8 24.4 25.5 26.3 27.0 27.4 26.7 1999 27.4 27.7 27.4 27.1 25.9 25.1 24.4 23.9 25.4 25.9 26.9 27.2 26.2 2000 26.7 27.1 27.2 26.4 25.8 24.8 - - - - - - - MEAN 27.2 27.4 27.4 26.6 25.8 24.8 24.2 24.3 25.2 - 26.8 27.2 - CLINO 26.6 26.6 26.5 25.9 25.2 24.5 24.0 23.9 24.6 25.5 25.9 26.3 25.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - 29.2 143.9 273.3 536.3 203.5 356.7 261.5 58.9 8.1 - - - 1992 - - - - - - - - - - - - - 1993 48.5 93.1 0.0 - - - - - - - 29.1 34.6 - 1994 143.4 96.5 293.5 232.8 1.6 - - - - - - - - 1995 29.0 124.0 214.5 186.2 351.3 525.2 319.6 24.8 24.4 27.4 53.8 6.5 1886.7 1996 159.4 155.0 159.7 462.7 232.0 236.5 380.4 254.0 191.0 32.3 63.7 38.3 2365.0 1997 30.2 163.9 221.4 360.7 466.3 201.2 205.4 130.0 20.5 15.5 42.6 85.2 1942.9 1998 66.6 40.9 73.7 114.0 187.9 150.6 168.5 278.3 52.3 54.9 15.8 16.0 1219.5 1999 44.7 19.3 196.9 99.0 306.3 125.4 260.3 140.9 72.6 90.3 18.9 104.9 1479.5 2000 275.4 87.9 174.0 435.4 264.4 634.9 675.0 443.4 329.6 1.3 - - - MEAN 99.7 90.0 164.2 270.5 293.3 296.8 338.0 219.0 107.0 32.8 37.3 47.6 1996.1 CLINO 10.3 14.4 26.5 32.6 32.9 39.0 38.6 21.4 12.3 6.6 4.8 6.5 245.8 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - 31.3 30.7 30.3 29.0 28.4 27.2 27.1 27.9 - - - - 1992 - - - - - - - - - - - - - 1993 29.9 30.3 - - - - - - - - 30.2 30.7 - 1994 30.3 30.7 31.2 29.9 - - - - - - - - - 1995 30.5 30.8 30.9 30.1 29.6 27.6 27.8 29.7 28.7 29.7 29.7 30.9 29.7 1996 30.4 30.3 30.6 29.8 29.8 28.2 27.4 27.7 28.2 29.6 30.0 30.6 29.4 1997 31.2 30.1 29.9 29.6 28.6 28.3 27.6 27.3 28.9 30.2 30.3 30.8 29.4 1998 31.3 32.1 32.3 31.4 29.9 28.8 28.3 28.0 28.7 29.5 30.5 31.0 30.2 1999 31.0 31.1 30.6 30.4 29.4 28.7 27.9 27.5 28.2 29.1 30.2 30.2 29.5 2000 29.9 30.3 30.3 29.6 29.2 27.9 27.0 27.5 28.2 - - - - MEAN 30.6 30.8 30.8 30.1 29.4 28.3 27.6 27.8 28.4 - 30.1 30.7 - CLINO 30.2 30.2 30.0 29.7 28.9 28.8 27.3 27.5 28.1 29.0 30.1 30.2 29.2 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - 23.2 22.9 22.1 22.9 21.9 21.4 20.7 21.2 - - - - 1992 - - - - - - - - - - - - - 1993 23.0 22.9 - - - - - - - - 24.0 23.5 - 1994 22.9 23.4 23.4 22.8 - - - - - - - - - 1995 22.4 22.4 22.9 22.6 22.0 20.9 21.1 20.2 21.3 22.8 22.8 22.4 22.0 1996 23.9 23.1 23.6 23.4 22.5 21.9 21.5 21.8 22.0 23.0 23.1 23.1 22.7 1997 23.8 23.3 23.5 22.7 22.6 20.8 20.6 21.3 20.8 22.2 22.8 23.0 22.3 1998 23.7 24.6 24.2 23.8 22.8 21.8 21.1 21.1 21.5 22.6 22.9 23.3 22.8 1999 23.1 24.3 23.7 22.8 22.5 21.6 21.0 20.2 22.2 22.3 22.8 23.9 22.5 2000 22.9 23.2 23.2 23.2 22.3 22.0 21.6 21.3 21.6 - - - - MEAN 23.2 23.4 23.4 22.9 22.5 21.6 21.2 20.9 21.5 - 23.1 23.2 - CLINO 22.4 22.6 22.7 22.6 21.9 21.6 21.1 20.6 20.7 21.4 21.9 22.2 21.8 Station No. 83228: PEIXE , BRAZIL Latitude: 12 01S Longitude: 048 32W Station Elevation (M.S.L.): 242 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 983.6 983.9 982.6 983.2 984.6 985.2 987.4 987.7 984.7 983.6 982.9 982.3 984.3 1992 982.4 984.4 983.1 983.3 983.4 985.2 987.2 985.8 983.4 983.4 982.9 983.5 984.0 1993 983.5 983.5 983.9 983.3 984.5 986.4 985.4 985.5 983.9 - - - - 1994 - - 983.6 984.3 984.6 986.3 987.5 985.1 984.7 982.9 982.2 983.6 - 1995 983.1 984.8 983.3 983.7 984.5 986.6 985.9 985.5 984.1 982.8 983.2 983.3 984.2 1996 982.5 982.2 983.1 983.8 984.1 986.1 987.4 985.9 983.4 983.3 982.9 982.5 983.9 1997 983.6 983.2 983.1 984.9 986.1 985.7 987.5 986.8 983.4 982.3 982.3 983.8 984.4 1998 983.6 984.4 983.6 982.1 985.6 986.4 986.7 984.1 983.1 983.6 982.9 983.8 984.2 1999 982.2 983.1 982.2 984.1 985.8 985.4 987.5 985.7 982.9 983.3 982.3 982.6 983.9 2000 982.9 984.2 982.6 983.9 984.1 985.1 985.6 984.2 983.1 983.3 982.3 983.6 983.7 MEAN 983.0 983.7 983.1 983.7 984.7 985.8 986.8 985.6 983.7 983.2 982.7 983.2 984.1 CLINO 983.2 983.2 983.2 983.5 984.5 986.3 986.3 985.1 983.8 983.2 982.9 983.0 984.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.1 1011.3 1010.5 1011.3 1011.9 1013.4 1014.7 1014.8 1011.7 1010.4 1010.1 1010.4 1011.8 1992 1009.9 1012.1 1011.1 1010.5 1010.9 1013.4 1015.1 1013.1 1010.5 1011.0 1009.9 1010.7 1011.5 1993 1011.3 1011.3 1011.0 1010.6 1011.7 1013.7 1013.3 1012.6 1010.5 - - - - 1994 - - 1011.2 1011.6 1012.0 1013.6 1014.6 1013.2 1011.2 1009.6 1009.9 1010.7 - 1995 1011.4 1012.0 1010.9 1010.6 1012.0 1014.0 1013.4 1012.8 1011.8 1009.4 1010.5 1010.7 1011.6 1996 1009.9 1010.1 1010.8 1011.2 1012.4 1014.0 1014.8 1012.5 1010.4 1010.4 1009.5 1010.2 1011.4 1997 1010.8 1011.4 1010.8 1012.4 1013.8 1013.0 1015.4 1014.1 1010.3 1009.8 1010.1 1011.1 1011.9 1998 1010.9 1011.4 1010.7 1010.1 1012.5 1014.3 1013.8 1011.6 1010.3 1010.3 1009.9 1010.4 1011.3 1999 1010.0 1010.7 1010.1 1011.5 1012.6 1012.6 1014.7 1013.3 1009.9 1010.6 1010.1 1009.8 1011.3 2000 1009.8 1011.6 1010.1 1011.4 1012.2 1013.3 1012.7 1012.2 1010.9 1010.8 1009.4 1010.6 1011.3 MEAN 1010.6 1011.3 1010.7 1011.1 1012.2 1013.5 1014.3 1013.0 1010.8 1010.3 1009.9 1010.5 1011.5 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.4 26.2 25.7 26.2 26.3 25.2 23.7 25.2 26.9 27.9 26.1 25.8 25.9 1992 25.5 24.9 26.3 26.6 26.4 25.1 24.6 26.4 27.9 26.7 25.8 24.9 25.9 1993 26.3 25.0 26.7 26.7 25.8 24.7 24.8 27.0 27.8 - - - - 1994 - - 25.9 26.4 26.8 25.4 24.7 25.6 28.4 28.4 27.3 26.3 - 1995 25.9 25.8 26.2 26.2 26.1 24.4 24.7 26.0 28.7 28.5 26.3 26.1 26.2 1996 26.3 27.0 25.9 26.4 26.2 24.4 24.2 27.3 28.9 27.2 26.4 26.6 26.4 1997 25.3 25.9 25.1 25.8 25.3 24.7 24.3 26.1 28.1 28.1 27.6 27.0 26.1 1998 26.4 27.3 27.5 28.7 27.0 25.6 25.6 27.7 29.4 28.9 26.6 26.6 27.3 1999 26.8 26.2 26.3 27.0 26.0 25.5 25.2 26.8 28.6 28.2 26.3 26.0 26.6 2000 25.9 25.3 26.1 26.0 25.8 25.0 25.4 27.0 27.4 27.8 26.0 25.9 26.1 MEAN 26.0 26.0 26.2 26.6 26.2 25.0 24.7 26.5 28.2 28.0 26.5 26.1 26.3 CLINO 25.5 25.5 25.7 26.0 25.6 24.1 24.1 25.6 27.1 26.8 26.1 25.5 25.6 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 379.7 190.8 168.0 139.4 0.0 0.0 0.0 0.0 68.4 26.3 259.1 261.8 1493.5 1992 521.5 269.8 140.2 123.3 2.0 0.0 0.0 0.0 61.1 94.2 235.3 329.3 1776.7 1993 130.1 427.3 67.7 80.5 95.1 0.0 0.0 3.4 63.5 - - - - 1994 - - 251.0 125.2 6.1 86.7 0.6 0.0 5.5 62.6 123.2 181.9 - 1995 203.6 203.5 204.5 242.7 98.3 0.0 0.0 0.0 2.5 123.4 261.9 353.3 1693.7 1996 238.0 113.0 423.1 197.8 9.4 0.0 0.0 0.0 5.1 130.1 347.0 176.0 1639.5 1997 395.8 165.0 417.9 229.7 9.0 1.0 0.0 0.0 47.8 147.9 109.0 280.6 1803.7 1998 311.5 170.5 173.7 21.5 18.2 2.6 0.2 0.0 18.8 21.9 201.4 199.0 1139.3 1999 214.7 155.3 271.5 92.0 6.2 0.0 0.0 0.0 12.3 114.7 342.4 321.7 1530.8 2000 231.5 410.2 289.7 238.2 0.0 0.0 0.0 0.2 144.7 46.6 159.6 527.5 2048.2 MEAN 291.8 233.9 240.7 149.0 24.4 9.0 0.1 0.4 43.0 85.3 226.5 292.3 1596.6 CLINO 30.6 26.9 249.0 127.0 32.0 4.0 0.5 0.6 39.0 15.2 23.2 30.3 172.3 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 30.5 31.7 31.0 32.2 32.7 33.1 32.6 34.0 34.3 34.8 31.8 31.0 32.5 1992 29.8 29.6 32.3 32.7 33.9 32.9 33.4 35.6 35.2 32.9 31.2 29.3 32.4 1993 32.5 30.7 33.3 33.4 32.5 32.9 34.4 35.8 36.1 - - - - 1994 - - 31.4 32.2 33.7 32.9 32.5 35.3 37.2 36.0 34.0 32.4 - 1995 32.0 31.6 32.4 31.6 31.7 32.1 33.1 35.4 36.8 36.3 31.7 31.5 33.0 1996 32.7 33.3 31.5 32.2 32.4 32.4 33.5 36.1 37.4 33.7 31.8 32.7 33.3 1997 30.3 32.1 29.6 31.3 31.5 32.5 32.7 35.1 36.0 35.5 34.6 33.3 32.9 1998 32.5 33.7 33.7 35.5 34.5 34.3 35.4 37.6 38.5 36.2 32.3 32.6 34.7 1999 33.2 33.0 32.5 33.3 32.8 34.3 34.1 35.5 37.2 35.7 32.0 31.0 33.7 2000 31.9 30.8 32.2 32.3 33.3 33.4 34.3 36.1 34.7 35.7 31.7 31.2 33.1 MEAN 31.7 31.8 32.0 32.7 32.9 33.1 33.6 35.6 36.3 35.2 32.3 31.7 33.2 CLINO 31.1 31.2 31.5 32.0 32.4 32.4 33.1 35.0 35.3 33.5 31.9 31.0 32.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 22.1 22.4 22.7 22.2 21.6 19.2 17.0 18.1 20.8 22.4 22.3 22.2 21.1 1992 22.3 21.7 22.2 22.4 20.8 19.5 18.0 19.1 22.2 22.2 22.0 21.8 21.2 1993 21.6 21.6 22.2 22.1 20.6 18.3 17.4 20.5 21.6 - - - - 1994 - - 22.4 22.5 21.6 20.1 18.6 17.8 21.0 22.8 22.8 22.4 - 1995 22.0 22.3 22.4 22.5 22.3 18.3 18.3 18.6 21.9 22.8 22.5 22.2 21.3 1996 22.0 22.8 22.3 22.5 21.7 18.2 17.1 20.3 22.2 22.9 22.6 22.6 21.4 1997 22.2 21.9 22.4 22.3 20.6 18.9 17.9 18.9 22.0 22.9 22.6 22.8 21.3 1998 22.7 23.5 23.3 23.9 21.5 19.3 18.0 19.8 22.4 23.6 22.9 22.7 22.0 1999 22.7 22.3 22.4 22.4 21.1 19.2 18.6 19.8 22.4 22.7 22.6 22.7 21.6 2000 22.1 22.0 22.4 22.1 20.1 18.7 18.8 20.0 22.0 22.2 22.4 22.7 21.3 MEAN 22.2 22.3 22.5 22.5 21.2 19.0 18.0 19.3 21.9 22.7 22.5 22.5 21.4 CLINO 21.7 21.8 22.0 21.8 20.5 17.9 17.5 18.2 20.7 21.8 21.8 21.7 20.6 Station No. 83361: CUIABA , BRAZIL Latitude: 15 33S Longitude: 056 07W Station Elevation (M.S.L.): 151 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 990.4 - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 990.3 992.5 991.3 993.1 995.9 996.2 995.9 995.1 994.6 990.5 991.1 - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 991.9 992.5 992.2 992.8 996.6 997.6 995.6 994.4 993.9 992.3 990.8 990.4 993.4 1999 990.2 991.6 991.9 994.6 995.8 995.3 997.4 995.7 991.3 992.1 991.6 990.8 993.2 2000 990.7 992.8 991.5 993.2 995.9 995.9 997.5 994.4 993.6 993.6 991.6 992.6 993.6 MEAN - - - - - - - - - - - - - CLINO 990.7 991.3 991.2 992.8 994.4 996.1 996.4 993.9 993.1 991.5 990.3 990.5 992.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 1007.6 - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 1007.9 1009.4 1008.9 1010.4 1012.8 1013.6 1012.5 1012.3 1011.2 1008.0 1008.2 - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 1008.4 1009.7 1009.7 1009.6 1014.3 1015.1 1013.3 1011.5 1011.0 1009.8 1007.7 1007.9 1010.7 1999 1008.0 1008.9 1008.9 1012.1 1013.3 1012.7 1015.0 1013.3 1008.7 1009.8 1008.4 1007.2 1010.5 2000 1007.1 1009.5 1009.0 1011.0 1012.9 1013.2 1014.8 1011.7 1011.2 1010.3 1008.4 1009.2 1010.7 MEAN - - - - - - - - - - - - - CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - 26.2 27.1 25.5 24.7 23.8 24.6 25.0 28.2 28.3 27.4 - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 28.5 27.9 28.0 27.7 23.9 23.6 25.0 26.1 26.3 28.0 27.9 27.2 26.7 1999 27.2 27.4 26.3 26.0 24.7 24.3 23.5 24.9 28.3 28.3 27.0 27.5 26.3 2000 27.8 27.0 26.5 26.6 25.2 24.4 21.9 26.8 26.7 28.2 27.3 27.5 26.3 MEAN - - - - - - - - - - - - - CLINO 26.7 25.3 26.5 26.1 24.6 23.5 22.0 24.7 26.6 27.4 27.2 26.6 25.6 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 48.3 - - - - - - - - - - - - 1993 45.9 136.8 65.6 0.0 46.4 0.0 0.0 4.8 8.0 72.6 126.0 73.2 579.3 1994 - - - - - - - - - - - - - 1995 154.8 463.9 277.5 40.3 126.7 52.1 0.0 19.0 67.8 87.6 226.8 - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 217.1 196.0 223.4 124.0 47.5 0.0 0.0 42.0 101.6 145.0 156.7 358.5 1611.8 1999 281.6 228.4 339.4 97.3 3.6 70.0 1.5 0.0 18.0 141.4 269.7 160.9 1611.8 2000 173.7 153.0 307.0 126.2 7.3 0.0 3.4 12.0 43.3 130.5 161.4 131.2 1249.0 MEAN 153.6 - - - - - - - - - - - - CLINO 21.0 19.9 17.1 12.3 5.4 1.6 1.0 1.1 5.8 11.5 15.4 19.4 131.5 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - 34.8 34.4 33.4 - 1994 - - - - - - - - - - - - - 1995 - 31.6 33.3 31.8 30.6 31.1 33.1 33.7 35.8 34.5 33.7 - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 34.6 33.1 34.1 33.9 30.2 31.6 34.7 34.3 33.5 34.1 33.9 32.7 33.4 1999 33.3 33.8 32.5 33.0 32.2 32.1 31.7 34.5 36.1 34.8 33.1 33.5 33.4 2000 33.6 32.4 31.9 33.2 31.9 32.2 30.4 35.1 33.5 35.5 33.1 32.6 33.0 MEAN - - - - - - - - - - - - - CLINO 32.6 32.6 32.9 32.7 31.6 30.7 31.8 34.1 34.1 34.0 31.1 32.5 32.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - 23.8 24.4 24.7 - 1994 - - - - - - - - - - - - - 1995 - 23.9 24.4 22.1 20.8 18.8 19.1 18.6 22.1 23.5 23.4 - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 25.1 24.9 24.8 24.2 20.4 18.3 18.2 20.4 20.9 23.5 24.2 23.6 22.4 1999 23.7 23.5 21.3 22.0 19.3 18.8 17.6 17.9 22.9 23.4 22.2 23.8 21.4 2000 24.3 23.8 23.3 22.7 20.1 18.7 15.5 20.5 22.0 23.5 23.4 23.8 21.8 MEAN - - - - - - - - - - - - - CLINO 23.2 22.9 22.9 22.0 19.7 17.5 16.6 18.3 22.1 17.1 22.9 23.0 20.6 Station No. 83374: GOIAS , BRAZIL Latitude: 15 55S Longitude: 050 08W Station Elevation (M.S.L.): 512 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 952.3 954.3 952.6 954.6 955.1 956.1 957.1 958.5 954.4 953.8 952.5 952.4 954.5 1992 951.4 954.3 954.8 953.8 954.3 956.8 958.6 956.5 954.6 953.4 952.4 952.6 954.5 1993 954.5 953.4 954.5 953.3 955.9 957.3 957.1 956.3 - - - - - 1994 - - - 954.4 955.7 956.3 957.7 956.6 954.2 952.8 952.1 953.4 - 1995 953.3 954.1 952.7 953.6 955.7 957.9 956.1 955.9 955.1 952.3 952.9 952.8 954.4 1996 952.4 952.9 953.5 954.4 955.9 957.6 957.7 955.8 954.9 953.5 951.6 952.7 954.4 1997 952.3 953.9 952.1 954.6 956.2 955.7 957.9 957.8 953.2 952.3 953.2 953.1 954.4 1998 953.6 954.9 953.6 953.6 955.3 957.4 956.3 954.2 953.8 953.8 952.3 952.2 954.2 1999 952.9 952.8 952.2 954.6 955.5 955.9 957.2 956.1 953.7 953.7 952.7 952.3 954.1 2000 951.6 953.1 952.2 953.1 955.3 956.9 955.6 954.7 954.6 953.1 951.1 952.4 953.6 MEAN 952.7 953.7 953.1 954.0 955.5 956.8 957.1 956.2 954.3 953.2 952.3 952.7 954.3 CLINO 953.6 953.8 953.9 954.6 955.6 957.6 957.7 956.3 955.0 954.0 953.6 953.6 952.4 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.5 1011.5 1010.4 1011.8 1013.0 1014.5 1015.8 1015.8 1011.9 1011.1 1009.8 1010.0 1012.2 1992 1009.2 1011.9 1011.9 1011.1 1011.8 1014.6 1016.1 1014.3 1011.7 1011.3 1009.8 1010.3 1012.0 1993 1011.6 1011.8 1011.4 1011.2 1012.7 1015.2 1014.9 1013.7 - - - - - 1994 - - - 1012.0 1012.8 1014.9 1015.8 1013.5 1011.1 1009.5 1009.6 1010.8 - 1995 1011.1 1011.6 1010.2 1011.0 1012.6 1015.0 1013.9 1012.7 1012.0 1009.5 1010.1 1009.7 1011.6 1996 1009.9 1010.1 1010.5 1011.6 1012.8 1015.5 1015.2 1012.8 1011.0 1010.2 1009.4 1010.2 1011.6 1997 1010.1 1011.4 1010.3 1012.1 1014.4 1013.5 1015.8 1014.6 1010.1 1009.4 1010.1 1010.8 1011.9 1998 1010.4 1011.5 1010.8 1010.7 1013.0 1015.3 1014.4 1011.8 1010.8 1010.2 1009.4 1010.3 1011.5 1999 1009.5 1010.1 1009.8 1011.7 1012.9 1012.9 1014.8 1014.1 1009.8 1010.0 1009.9 1009.6 1011.3 2000 1009.3 1011.0 1010.0 1011.4 1012.8 1013.9 1013.9 1012.1 1011.7 1010.4 1009.0 1009.9 1011.3 MEAN 1010.2 1011.2 1010.6 1011.5 1012.9 1014.5 1015.1 1013.5 1011.1 1010.2 1009.7 1010.2 1011.7 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 25.8 24.6 25.5 24.9 24.4 22.4 23.6 25.5 27.3 26.6 25.2 25.1 25.1 1996 25.2 - - - - - 23.2 26.2 27.1 26.1 24.7 25.0 - 1997 24.2 25.0 24.3 24.4 23.3 21.3 22.1 24.9 27.3 27.8 26.7 25.6 24.7 1998 25.9 26.5 26.6 27.1 24.5 24.0 24.5 27.3 27.8 27.0 25.3 25.2 26.0 1999 25.4 25.6 25.3 25.6 23.5 23.8 24.9 25.3 27.2 27.3 25.3 24.9 25.3 2000 24.7 24.5 25.0 24.9 24.1 22.8 22.6 25.8 25.4 27.7 24.7 24.6 24.7 MEAN 25.2 - - - - - 23.5 25.8 27.0 27.1 25.3 25.1 - CLINO 24.8 24.8 25.0 25.0 24.0 22.9 23.0 25.0 26.3 25.9 25.2 24.8 24.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 437.6 218.8 433.1 194.7 0.0 0.0 0.0 0.0 36.7 201.8 94.9 329.0 1946.6 1992 571.5 402.1 220.1 246.7 58.4 0.0 0.0 1.0 36.8 265.6 301.4 322.1 2425.7 1993 214.9 280.5 66.4 53.1 27.6 4.6 0.0 56.3 - - - - - 1994 - - - 83.4 14.2 48.2 12.1 0.0 32.7 88.6 392.6 253.4 - 1995 344.5 390.2 197.3 120.9 31.1 0.7 0.0 0.0 50.6 98.5 169.0 580.2 1983.0 1996 178.1 307.5 204.4 176.4 8.4 1.8 1.2 8.8 31.5 100.1 440.9 522.1 1981.2 1997 357.6 276.2 290.3 128.1 104.8 110.6 0.0 0.0 70.5 80.9 109.4 286.9 1815.3 1998 234.4 262.4 107.1 171.6 23.4 1.1 1.6 5.8 31.5 100.4 265.2 284.2 1488.7 1999 349.5 245.1 283.4 48.8 4.1 0.0 0.0 0.0 30.7 216.7 232.0 367.1 1777.4 2000 381.4 310.9 217.6 37.2 3.4 0.0 19.1 49.7 99.9 25.6 327.6 396.6 1869.0 MEAN 341.1 299.3 224.4 126.1 27.5 16.7 3.4 12.2 46.8 130.9 259.2 371.3 1858.8 CLINO 35.7 26.9 23.7 105.0 41.0 4.0 4.0 11.0 3.8 15.9 24.8 31.3 178.6 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 32.2 30.4 32.4 31.3 31.6 31.0 32.0 34.5 35.4 34.1 31.7 30.7 32.3 1996 31.9 32.4 31.8 31.5 31.6 30.4 32.3 34.4 34.5 32.5 30.1 31.2 32.0 1997 29.4 32.0 29.8 30.9 30.4 29.4 30.6 33.6 35.3 35.1 33.1 31.4 31.8 1998 31.9 33.1 33.8 34.6 31.9 32.5 33.6 35.8 35.7 34.0 31.3 30.5 33.2 1999 32.0 32.3 31.5 32.8 31.3 32.6 33.2 33.8 35.4 34.4 31.5 30.8 32.6 2000 30.4 30.7 31.1 32.0 31.9 31.7 30.7 34.0 32.3 34.6 30.5 30.0 31.7 MEAN 31.3 31.8 31.7 32.2 31.5 31.3 32.1 34.4 34.8 34.1 31.4 30.8 32.3 CLINO 30.8 31.3 32.0 32.4 31.9 31.6 31.9 34.2 34.6 32.7 31.5 30.9 32.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 21.5 21.3 21.3 21.1 20.1 16.8 17.6 18.9 21.3 21.4 20.9 21.3 20.3 1996 20.9 - - - - - 17.4 20.9 21.9 21.7 21.4 21.1 - 1997 21.4 20.8 21.2 20.5 18.5 16.2 16.5 19.0 21.8 22.4 22.4 21.8 20.2 1998 21.9 22.4 22.4 22.5 19.8 18.7 18.8 21.5 22.3 22.1 21.4 21.6 21.3 1999 21.1 21.3 21.5 20.7 18.0 17.8 19.3 19.3 21.2 22.0 21.1 21.2 20.4 2000 21.0 20.9 21.0 20.2 18.9 16.9 16.8 19.9 20.8 22.1 21.2 21.1 20.1 MEAN 21.3 - - - - - 17.7 19.9 21.6 21.9 21.4 21.4 - CLINO 20.6 20.6 20.7 20.1 18.6 17.0 17.1 19.0 21.0 21.1 20.8 20.7 20.0 Station No. 83377: BRASILIA , BRAZIL Latitude: 15 47S Longitude: 047 56W Station Elevation (M.S.L.): 1160 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 884.3 886.6 884.6 886.3 887.9 888.8 889.8 890.8 887.1 886.7 884.8 884.3 886.8 1992 883.4 886.6 886.8 885.7 886.7 888.1 890.9 889.8 886.6 886.6 884.7 884.6 886.7 1993 886.8 885.6 886.5 886.6 887.1 888.3 888.7 888.9 886.5 886.4 884.8 884.6 886.7 1994 884.4 885.3 885.8 886.6 887.9 888.1 889.1 888.8 887.7 885.4 884.1 885.2 886.5 1995 885.2 886.8 885.5 885.9 887.8 889.8 888.3 888.7 888.3 884.5 884.7 883.9 886.6 1996 885.7 885.1 885.3 886.2 887.4 889.4 889.7 888.7 886.9 885.7 883.1 884.5 886.5 1997 884.6 885.8 884.7 886.6 888.6 886.9 890.8 889.2 885.8 885.5 885.3 885.8 886.6 1998 885.1 886.2 886.9 886.3 888.3 889.1 889.5 888.3 887.7 886.2 884.3 884.5 886.9 1999 884.6 885.4 884.9 887.2 887.5 887.7 889.8 889.8 886.3 886.1 884.3 884.2 886.5 2000 883.2 885.4 884.3 886.9 887.2 888.3 887.5 887.7 886.4 886.9 883.8 884.4 886.0 MEAN 884.7 885.9 885.5 886.4 887.6 888.4 889.4 889.1 886.9 886.0 884.4 884.6 886.6 CLINO 885.9 885.4 885.6 886.4 887.6 889.0 889.2 888.2 887.2 885.8 884.8 884.8 886.6 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1012.4 1013.6 1012.4 1014.1 1016.0 1017.3 1018.9 1019.0 1015.0 1013.4 1011.9 1011.8 1014.7 1992 1011.1 1014.3 1014.2 1013.2 1014.0 1017.6 1019.0 1017.2 1014.7 1013.6 1012.0 1012.2 1014.4 1993 1013.3 1013.2 1012.9 1013.7 1015.4 1017.6 1016.9 1016.1 1012.9 1013.4 1011.8 1012.0 1014.1 1994 1011.9 1012.5 1012.9 1014.4 1015.3 1017.6 1018.9 1016.3 1014.0 1011.5 1011.6 1012.5 1014.1 1995 1012.7 1013.4 1012.1 1013.1 1015.0 1017.7 1017.1 1015.5 1014.7 1011.0 1011.8 1010.1 1013.7 1996 1011.7 1012.0 1012.3 1013.8 1015.1 1018.6 1018.2 1016.0 1013.8 1011.9 1011.2 1011.7 1013.9 1997 1011.9 1012.9 1012.2 1014.7 1017.3 1015.4 1019.1 1017.5 1012.1 1010.9 1011.5 1012.7 1014.0 1998 1012.6 1012.5 1012.7 1012.7 1016.1 1018.2 1017.3 1015.6 1013.3 1013.2 1011.3 1011.8 1013.9 1999 1011.2 1011.9 1011.5 1014.3 1015.4 1015.6 1018.2 1017.5 1012.5 1012.8 1011.7 1011.5 1013.7 2000 1010.8 1012.6 1012.0 1013.9 1015.1 1016.8 1016.3 1015.1 1014.2 1012.5 1011.3 1011.3 1013.5 MEAN 1012.0 1012.9 1012.5 1013.8 1015.5 1017.2 1018.0 1016.6 1013.7 1012.4 1011.6 1011.8 1014.0 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.8 21.1 20.8 20.8 19.3 19.0 18.2 19.4 20.8 21.9 20.9 21.1 20.3 1992 20.5 19.9 20.8 21.0 20.6 18.4 18.6 20.0 20.2 20.9 20.4 20.0 20.1 1993 21.6 20.5 22.4 21.4 19.3 18.6 19.5 20.5 22.3 22.1 22.0 21.0 20.9 1994 21.2 21.8 20.9 21.1 20.5 18.4 18.1 20.5 23.2 23.6 22.1 21.3 21.1 1995 21.9 21.6 22.0 21.1 20.4 18.7 19.2 21.4 22.4 22.9 21.3 21.2 21.2 1996 22.4 22.6 21.8 21.1 20.3 18.3 19.0 20.6 22.2 22.5 21.0 21.6 21.1 1997 20.6 21.8 20.3 20.2 18.8 18.5 18.5 20.5 23.4 23.6 22.9 21.9 20.9 1998 22.3 23.1 23.0 23.1 20.6 19.5 19.8 22.4 24.0 22.7 21.2 21.6 21.9 1999 22.1 22.5 21.8 21.6 20.2 20.1 19.9 19.9 22.4 22.2 21.0 21.1 21.2 2000 21.6 21.6 21.3 21.1 20.4 19.3 19.0 21.5 21.3 23.3 20.7 21.6 21.1 MEAN 21.5 21.6 21.5 21.2 20.0 18.9 19.0 20.7 22.2 22.6 21.3 21.2 21.0 CLINO 21.6 21.8 22.0 21.4 20.2 19.1 19.1 21.2 22.5 22.1 21.7 21.5 21.2 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 361.3 227.7 241.5 236.9 6.9 0.0 0.0 0.0 25.8 189.3 408.4 250.5 1948.3 1992 171.6 313.8 135.8 297.9 4.5 0.0 0.0 19.5 95.4 202.8 339.0 256.7 1837.0 1993 114.6 258.1 75.1 93.7 24.1 6.7 0.0 37.1 75.1 75.1 225.0 296.5 1281.1 1994 166.8 134.8 324.4 143.1 69.4 12.0 4.0 0.0 0.0 50.0 268.9 194.0 1367.4 1995 204.6 158.3 253.1 140.3 38.4 0.0 0.1 0.0 0.6 144.3 191.9 244.2 1375.8 1996 84.7 91.1 204.0 88.7 16.6 0.0 0.0 38.2 24.8 107.3 250.9 250.8 1157.1 1997 315.4 68.9 371.9 135.9 60.7 23.9 0.0 0.0 85.2 104.3 188.5 157.3 1512.0 1998 246.3 128.1 263.1 67.0 38.8 7.4 0.0 9.7 20.7 125.8 300.5 167.8 1375.2 1999 70.8 108.6 228.1 60.9 8.9 3.3 0.0 0.0 59.9 200.1 289.8 206.3 1236.7 2000 130.0 168.3 229.6 98.8 0.0 0.0 0.2 56.3 105.3 201.8 231.7 155.3 1377.3 MEAN 186.6 165.8 232.7 136.3 26.8 5.3 0.4 16.1 49.3 140.1 269.5 217.9 1446.8 CLINO 241.0 215.0 189.0 124.0 39.0 9.0 1.2 13.0 52.0 172.0 238.0 249.0 1552.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.7 26.3 25.6 26.2 24.9 25.1 24.6 25.5 26.9 27.4 26.3 26.2 25.9 1992 24.8 24.4 25.7 26.4 26.4 24.6 24.7 26.3 25.6 26.4 25.7 24.8 25.5 1993 27.0 25.6 28.2 26.9 25.2 24.9 26.2 26.8 28.4 27.5 27.6 25.7 26.7 1994 25.9 27.2 25.6 26.2 26.1 24.4 24.3 27.1 29.5 30.0 27.3 26.3 26.7 1995 27.0 26.6 27.5 26.1 25.6 24.8 25.3 27.6 29.0 29.1 26.2 26.0 26.7 1996 27.4 28.1 27.0 26.0 25.9 24.6 25.4 26.8 28.3 27.9 25.2 27.1 26.6 1997 25.2 26.9 24.7 25.1 24.0 24.2 24.4 26.7 29.6 29.5 28.3 27.0 26.3 1998 27.4 28.2 28.2 28.4 26.0 25.6 26.1 28.7 30.6 28.4 26.4 26.7 27.6 1999 27.2 27.8 26.8 27.4 26.2 26.4 25.7 26.5 28.7 27.5 26.2 25.7 26.8 2000 26.5 26.7 26.0 26.5 26.5 25.7 25.6 27.7 27.0 29.2 25.5 26.7 26.6 MEAN 26.4 26.8 26.5 26.5 25.7 25.0 25.2 27.0 28.4 28.3 26.5 26.2 26.5 CLINO 26.9 26.7 27.1 26.6 25.7 25.2 25.1 27.3 28.3 27.5 26.6 26.2 26.6 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 17.8 17.9 18.1 17.1 15.2 14.1 13.1 14.0 16.1 17.9 17.3 17.8 16.4 1992 18.0 17.1 17.6 17.6 16.1 13.5 13.7 15.1 16.7 17.5 17.4 17.2 16.5 1993 17.4 17.2 17.8 17.2 14.8 14.0 13.9 15.1 17.7 17.9 18.4 18.0 16.6 1994 17.9 17.9 17.8 17.7 16.4 13.6 13.2 14.7 17.7 18.1 18.4 18.2 16.8 1995 18.3 18.1 18.1 17.7 16.4 13.6 14.4 15.8 15.9 18.2 17.7 18.2 16.9 1996 18.5 18.5 18.0 17.3 15.7 13.2 13.2 15.4 17.0 18.3 17.9 18.0 16.8 1997 17.7 18.1 17.5 17.1 14.8 13.9 13.6 14.7 18.4 18.5 19.0 18.6 16.8 1998 18.7 19.2 19.0 19.2 16.3 14.3 14.0 16.9 18.2 18.5 17.8 18.2 17.5 1999 18.3 18.5 18.2 17.1 15.1 14.4 14.7 14.0 17.3 18.0 17.5 17.8 16.7 2000 18.2 17.8 18.1 17.0 15.0 13.5 13.6 15.9 17.0 18.4 17.7 18.4 16.7 MEAN 18.1 18.0 18.0 17.5 15.6 13.8 13.7 15.2 17.2 18.1 17.9 18.0 16.8 CLINO 17.4 17.4 17.5 16.8 15.0 13.3 12.9 14.6 16.0 17.4 17.5 17.5 16.1 Station No. 83405: CACERES , BRAZIL Latitude: 16 03S Longitude: 057 41W Station Elevation (M.S.L.): 118 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 995.3 - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - 993.3 - - - 1995 994.1 994.9 994.5 995.8 997.4 998.1 996.7 997.6 996.7 993.6 993.7 993.1 995.5 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 993.5 994.3 994.2 995.4 998.8 999.6 998.1 996.5 996.4 995.1 993.2 993.6 995.7 1999 993.6 994.3 993.4 996.3 997.5 997.8 999.2 998.2 994.5 995.7 994.4 993.5 995.7 2000 992.1 994.9 994.3 996.8 997.9 998.4 999.8 997.2 995.6 994.3 993.1 994.5 995.7 MEAN - - - - - - - - - - - - - CLINO 995.7 996.2 994.8 997.5 999.3 1001.0 1001.0 999.7 998.6 996.5 995.8 995.4 997.6 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 1009.1 - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - 1006.9 - - - 1995 1007.6 1007.8 1007.7 1008.9 1011.2 1011.9 1010.4 1010.7 1009.7 1007.0 1006.5 1006.6 1008.8 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 1007.3 1008.1 1007.7 1008.9 1012.4 1013.3 1011.8 1010.3 1009.8 1008.7 1007.1 1007.3 1009.4 1999 1006.8 1007.7 1007.3 1009.9 1011.1 1011.5 1013.6 1012.4 1007.9 1009.1 1007.8 1006.8 1009.3 2000 1006.2 1008.4 1007.7 1009.7 1011.3 1011.6 1013.5 1010.5 1009.3 1008.3 1007.1 1007.6 1009.3 MEAN - - - - - - - - - - - - - CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - 27.8 - - - 1995 26.8 26.4 26.7 24.6 22.9 22.5 - 23.6 26.0 26.3 26.3 26.1 - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 28.1 27.0 27.2 26.4 22.9 22.5 24.1 24.5 24.3 26.9 27.1 26.7 25.6 1999 27.2 27.4 26.5 25.5 24.7 23.6 22.7 24.3 27.4 28.0 26.6 27.1 25.9 2000 27.4 26.3 26.2 26.1 24.7 23.5 19.6 25.6 25.8 27.7 27.0 27.1 25.6 MEAN - - - - - - - - - - - - - CLINO 26.4 26.3 26.5 26.8 25.0 21.8 21.6 22.9 24.8 27.0 26.7 26.5 25.2 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 14.9 - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - 166.1 - - - 1995 202.0 377.5 209.3 79.2 95.7 42.3 4.2 0.0 19.2 94.8 113.3 267.1 1504.6 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 127.1 172.7 211.3 101.6 10.5 5.0 0.0 26.9 104.7 213.0 188.6 430.5 1591.9 1999 141.4 79.3 196.4 182.1 2.1 3.5 0.0 0.0 30.6 36.2 168.1 252.3 1092.0 2000 176.7 266.2 198.4 157.1 7.0 0.0 21.6 8.6 36.2 35.0 109.9 114.2 1130.9 MEAN - - - - - - - - - - - - - CLINO 26.3 18.2 17.0 10.4 4.8 2.8 2.4 2.6 5.1 7.8 15.6 21.8 134.8 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - 34.6 - - - 1995 32.1 31.8 32.8 30.9 29.3 30.0 32.0 31.8 34.7 34.8 33.8 32.4 32.2 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 34.3 32.6 33.3 32.9 30.2 31.1 33.7 32.4 31.7 33.3 33.3 32.1 32.6 1999 33.1 33.5 32.0 31.9 31.8 31.4 31.7 33.3 35.2 35.4 33.5 32.6 32.9 2000 33.3 31.8 31.5 31.4 31.4 31.3 28.8 34.1 32.1 34.1 32.8 33.0 32.1 MEAN - - - - - - - - - - - - - CLINO 32.3 33.9 32.3 34.2 32.8 29.7 30.9 32.3 32.8 32.5 35.2 34.2 32.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - 22.9 - - - 1995 23.3 22.9 22.3 19.7 18.0 16.7 16.5 15.4 19.3 17.8 18.0 19.1 19.1 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 24.1 22.6 22.3 22.2 17.4 16.9 17.2 19.3 19.0 21.6 22.5 22.7 20.6 1999 22.8 22.9 22.7 20.3 17.4 16.9 15.0 16.3 21.4 21.8 20.8 22.3 20.1 2000 22.9 22.4 22.3 20.9 18.8 17.8 13.3 18.6 19.9 22.4 21.6 21.9 20.2 MEAN - - - - - - - - - - - - - CLINO 22.5 23.6 21.9 21.0 18.9 16.4 15.6 16.9 19.8 21.6 22.6 22.8 20.3 Station No. 83423: GOIANIA , BRAZIL Latitude: 16 40S Longitude: 049 15W Station Elevation (M.S.L.): 741 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 924.9 926.5 924.2 926.4 928.0 929.6 930.9 930.8 927.7 926.7 924.6 924.9 927.1 1992 923.1 926.5 926.7 925.2 926.5 929.9 930.3 929.7 926.8 925.3 924.1 923.3 926.4 1993 926.6 925.6 926.6 925.2 927.5 928.8 928.1 927.3 925.6 925.3 924.9 923.3 926.2 1994 924.8 925.9 924.3 926.4 927.2 928.6 929.6 928.7 926.6 924.3 924.8 924.1 926.3 1995 925.8 925.6 924.5 925.8 926.9 928.1 928.7 927.5 927.1 924.9 924.3 923.9 926.1 1996 923.8 924.7 924.5 925.7 927.5 929.8 929.8 927.5 926.6 924.4 923.8 923.4 926.0 1997 923.5 925.6 923.5 926.6 928.4 926.2 929.6 929.1 925.8 923.5 924.1 924.7 925.9 1998 924.5 925.4 925.2 925.2 927.9 929.6 928.7 926.5 926.8 925.9 923.9 923.4 926.1 1999 923.6 924.9 923.2 926.2 928.7 928.7 930.4 929.1 925.3 925.2 924.7 924.1 926.2 2000 923.9 925.2 924.5 926.6 928.5 931.1 931.2 930.5 929.9 929.8 926.3 927.8 927.9 MEAN 924.5 925.6 924.7 925.9 927.7 929.0 929.7 928.7 926.8 925.5 924.5 924.3 926.4 CLINO 928.1 928.4 928.7 929.5 931.1 932.5 932.7 931.4 930.0 928.8 927.8 927.7 929.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1006.9 1008.0 1007.0 1008.7 1010.2 1011.7 1013.2 1013.2 1009.0 1007.9 1006.2 1006.2 1009.0 1992 1005.3 1008.6 1008.7 1007.8 1008.6 1011.8 1013.1 1011.4 1009.3 1007.9 1006.3 1006.0 1008.7 1993 1008.1 1008.2 1007.9 1007.6 1009.6 1011.7 1011.4 1010.0 1007.2 1007.4 1005.6 1005.8 1008.4 1994 1006.1 1006.8 1006.7 1008.2 1009.2 1011.6 1012.5 1010.0 1007.4 1005.6 1005.5 1006.4 1008.0 1995 1006.9 1007.5 1006.3 1007.1 1009.0 1011.5 1010.5 1009.1 1008.7 1005.4 1005.7 1004.8 1007.7 1996 1005.5 1005.9 1006.3 1007.9 1009.3 1012.2 1012.0 1009.1 1007.6 1005.9 1005.0 1005.6 1007.7 1997 1005.8 1006.8 1005.7 1008.4 1011.0 1009.6 1012.8 1011.2 1006.4 1004.9 1005.6 1006.5 1007.9 1998 1006.1 1007.0 1006.7 1006.8 1010.0 1011.9 1010.8 1008.2 1007.2 1006.3 1005.0 1005.6 1007.6 1999 1005.1 1006.0 1005.3 1008.6 1010.7 1010.6 1012.4 1011.9 1007.0 1007.3 1006.0 1006.0 1008.1 2000 1005.9 1007.7 1006.9 1008.6 1011.1 1014.7 1014.6 1012.9 1011.8 1010.5 1009.2 1009.7 1010.3 MEAN 1006.2 1007.3 1006.8 1008.0 1009.9 1011.7 1012.3 1010.7 1008.2 1006.9 1006.0 1006.3 1008.3 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.7 24.1 23.7 23.6 23.0 21.9 21.4 22.7 24.4 24.8 24.5 24.0 23.5 1992 23.2 23.0 23.5 23.5 23.0 21.3 21.6 23.6 22.6 23.7 23.3 22.9 22.9 1993 24.3 22.4 24.5 24.3 22.0 20.9 21.2 22.8 24.5 24.3 24.5 23.2 23.2 1994 23.0 24.2 23.2 23.9 22.9 20.3 20.7 23.0 - 26.1 26.6 24.6 - 1995 24.8 24.2 24.8 24.1 - - - 24.9 26.4 26.1 25.1 - - 1996 - 25.6 24.8 24.3 23.3 20.9 21.9 24.6 25.4 25.4 24.4 24.6 - 1997 23.8 24.9 23.8 23.5 22.2 20.6 21.5 23.7 26.0 26.6 25.7 24.9 23.9 1998 25.3 25.6 25.9 26.1 23.3 22.6 23.0 26.0 26.5 26.1 24.5 24.7 25.0 1999 25.3 25.0 24.9 25.1 22.4 22.7 23.8 23.8 25.9 26.0 24.7 24.5 24.5 2000 24.2 24.4 24.4 24.6 23.4 22.2 21.4 25.1 24.6 26.7 23.9 24.1 24.1 MEAN 24.2 24.3 24.4 24.3 22.8 21.5 21.8 24.0 25.1 25.6 24.7 24.2 23.9 CLINO 23.8 23.8 23.9 23.6 22.1 20.8 20.8 22.9 24.6 24.6 24.0 23.5 23.2 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 301.2 236.6 276.7 168.7 2.9 0.0 0.0 0.0 76.7 131.2 88.5 251.5 1534.0 1992 257.0 229.3 208.3 169.4 15.8 0.0 0.0 0.3 125.5 368.9 214.1 335.7 1924.3 1993 132.4 249.7 201.2 42.8 17.0 38.0 0.0 58.9 44.2 178.1 219.6 316.2 1498.1 1994 337.7 184.9 304.3 67.7 17.7 28.7 8.6 0.0 5.1 112.0 296.7 247.0 1610.4 1995 278.0 207.6 398.9 173.8 81.6 3.6 0.0 0.0 12.4 104.1 185.3 249.0 1694.3 1996 213.6 174.4 320.4 239.1 21.0 0.5 0.1 43.5 54.5 308.8 214.8 172.4 1763.1 1997 268.5 186.9 425.2 122.9 54.8 76.4 0.0 6.6 33.1 63.6 211.6 146.5 1596.1 1998 245.9 326.3 264.2 69.6 20.5 0.4 0.0 3.6 41.3 145.6 256.0 201.0 1574.4 1999 196.5 188.2 119.2 27.6 66.7 7.0 0.0 0.0 70.9 175.0 200.8 295.6 1347.5 2000 385.7 319.8 207.4 44.6 9.4 0.0 0.6 31.5 106.0 84.3 327.8 316.4 1833.5 MEAN 261.6 230.4 272.6 112.6 30.7 15.5 0.9 14.4 57.0 167.2 221.5 253.1 1637.6 CLINO 270.0 213.0 210.0 121.0 36.0 10.0 0.6 13.0 48.0 171.0 220.0 259.0 1576.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 29.4 30.6 29.2 30.6 30.2 30.5 30.0 31.1 32.3 31.7 30.6 30.1 30.5 1992 28.2 29.0 29.8 30.2 30.7 29.7 30.0 31.1 29.3 30.1 29.3 28.9 29.7 1993 31.3 28.7 32.0 31.4 29.7 29.2 30.5 31.7 32.5 31.4 31.4 28.8 30.7 1994 28.6 30.9 29.4 30.8 30.7 28.9 29.5 32.4 35.2 34.1 30.9 29.5 30.9 1995 30.7 29.6 30.7 29.8 29.5 28.9 30.2 32.8 33.7 32.6 30.4 29.5 30.7 1996 30.7 31.4 30.6 30.1 29.6 28.4 30.5 32.2 32.2 31.5 29.0 30.0 30.5 1997 28.6 30.7 28.7 29.1 28.2 27.8 28.9 31.6 33.2 33.2 31.7 30.3 30.2 1998 30.8 31.5 31.8 32.1 29.6 30.2 31.3 34.3 34.4 32.5 30.3 30.0 31.6 1999 31.6 31.6 30.9 31.8 29.9 30.9 31.4 32.0 33.6 33.0 30.9 30.5 31.5 2000 29.9 30.3 30.3 31.3 30.8 30.9 29.7 33.3 31.5 33.7 29.6 29.7 30.9 MEAN 30.0 30.4 30.3 30.7 29.9 29.5 30.2 32.3 32.8 32.4 30.4 29.7 30.7 CLINO 29.2 29.4 30.1 30.0 29.1 28.7 28.9 31.2 31.9 31.0 29.7 28.9 29.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.4 18.7 18.6 17.6 15.4 13.1 12.3 13.9 16.2 18.3 18.5 18.1 16.6 1992 18.3 17.4 17.9 17.4 15.1 12.7 13.1 15.3 16.7 17.8 17.4 16.6 16.3 1993 16.3 16.1 16.5 16.4 13.5 12.0 11.0 12.9 15.7 16.0 16.7 16.3 15.0 1994 16.3 16.1 16.3 15.3 13.5 10.1 10.1 10.6 - 17.5 17.8 19.7 - 1995 19.9 20.6 20.4 20.2 - - - 16.6 19.5 21.2 21.9 - - 1996 - 20.8 20.4 19.2 17.3 13.9 13.6 17.5 19.2 20.6 20.3 20.4 - 1997 20.4 20.0 20.0 18.7 16.5 13.9 13.9 15.8 19.6 20.5 21.1 20.7 18.4 1998 20.9 21.2 21.2 21.1 17.2 15.6 14.7 18.1 19.6 20.8 20.2 20.6 19.3 1999 20.2 19.9 20.3 19.0 15.5 15.1 16.6 15.6 19.1 20.2 19.6 20.1 18.4 2000 20.1 20.0 20.2 18.8 16.4 14.1 13.6 17.5 18.9 20.1 19.8 20.0 18.3 MEAN 19.0 19.1 19.2 18.4 15.6 13.4 13.2 15.4 18.3 19.3 19.3 19.2 17.4 CLINO 19.7 19.7 19.5 18.5 16.0 13.7 13.2 15.0 18.1 19.5 19.6 19.7 17.9 Station No. 83538: DIAMANTINA , BRAZIL Latitude: 18 15S Longitude: 043 36W Station Elevation (M.S.L.): 1296 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 870.5 871.7 870.6 871.4 873.9 874.3 875.1 877.5 873.7 872.3 869.1 869.9 872.5 1992 868.9 872.8 872.7 871.5 872.9 875.1 875.6 875.4 873.8 872.9 870.9 869.3 872.6 1993 871.4 871.9 872.2 871.9 872.6 874.3 874.8 874.8 872.2 872.5 870.9 870.6 872.5 1994 869.7 872.2 870.6 872.7 873.2 874.5 875.7 874.1 874.9 871.7 870.3 870.1 872.5 1995 870.2 871.8 871.8 871.5 872.1 874.9 875.5 874.1 874.6 870.7 870.9 869.6 872.3 1996 870.7 870.4 870.6 873.6 872.9 876.6 - - - 862.1 861.7 862.4 - 1997 862.8 863.9 862.4 864.1 866.5 872.2 876.1 876.9 872.4 871.8 871.4 874.8 869.6 1998 871.5 872.8 872.9 872.8 874.8 876.1 876.2 875.3 875.3 873.4 870.8 870.3 873.5 1999 871.3 872.5 871.8 874.9 874.5 875.5 878.2 877.2 875.6 873.8 871.9 870.6 874.0 2000 870.1 872.7 872.7 873.4 874.9 875.3 875.8 875.7 874.4 873.3 871.8 870.1 873.3 MEAN 869.7 871.3 870.8 871.8 872.8 874.9 875.9 875.7 874.1 871.5 870.0 869.8 872.3 CLINO 870.6 871.2 871.0 871.7 872.8 874.4 874.8 874.2 873.2 871.3 870.4 870.2 872.2 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1012.1 1013.3 1012.6 1014.4 1017.3 1019.0 1020.6 1022.2 1017.1 1015.2 1011.0 1010.9 1015.5 1992 1010.7 1015.4 1014.9 1012.7 1014.5 1019.2 1020.4 1019.5 1017.5 1015.2 1012.8 1012.5 1015.4 1993 1013.1 1013.5 1013.2 1014.0 1016.4 1019.3 1018.1 1018.1 1013.7 1014.1 1011.5 1011.9 1014.7 1994 1011.4 1013.8 1012.6 1015.2 1016.2 1018.6 1019.9 1018.4 1016.9 1013.0 1012.5 1012.7 1015.1 1995 1011.3 1012.8 1012.3 1013.6 1015.4 1019.1 1019.7 1017.9 1018.0 1012.1 1012.8 1010.7 1014.6 1996 1011.4 1011.5 1011.6 1016.2 1016.1 1020.9 - - - 1003.0 1003.0 1002.2 - 1997 1002.3 1004.3 1003.7 1005.7 1009.6 1016.1 1021.4 1020.6 1013.5 1012.8 1011.7 1016.7 1011.5 1998 1012.9 1013.2 1013.9 1014.6 1017.7 1020.7 1021.0 1019.3 1018.0 1017.0 1013.1 1012.2 1016.1 1999 1012.6 1013.3 1012.7 1017.0 1018.3 1019.1 1023.5 1021.4 1018.4 1016.8 1014.0 1012.8 1016.7 2000 1012.6 1014.3 1014.3 1016.5 1017.5 1019.9 1020.3 1019.4 1018.6 1015.6 1013.5 1012.6 1016.3 MEAN 1011.0 1012.5 1012.2 1014.0 1015.9 1019.2 1020.5 1019.6 1016.9 1013.5 1011.6 1011.5 1014.9 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 19.4 20.0 19.9 18.7 16.4 16.0 15.1 15.4 16.8 18.2 19.4 20.3 18.0 1992 19.2 18.5 19.6 19.9 18.6 15.9 15.8 16.9 16.3 18.5 18.7 18.4 18.0 1993 20.3 19.8 21.2 19.3 17.0 15.5 - 16.6 19.7 19.6 21.0 20.1 - 1994 20.1 - 19.7 18.7 18.3 16.2 15.8 16.4 18.1 20.2 19.7 20.1 - 1995 22.2 21.1 20.6 19.1 18.0 15.7 16.2 17.7 18.6 20.3 18.9 20.0 19.0 1996 21.1 21.5 21.3 19.1 16.9 16.2 16.0 16.3 18.2 19.5 18.5 20.3 18.7 1997 20.2 20.0 18.5 18.5 16.1 16.3 16.2 16.6 20.7 20.5 21.8 20.9 18.9 1998 21.3 22.1 21.3 20.4 18.1 15.9 16.3 18.6 20.1 19.3 19.1 20.6 19.4 1999 21.3 21.3 20.5 19.2 16.9 16.6 16.4 16.1 18.1 18.4 18.1 19.6 18.5 2000 20.2 20.5 19.7 18.6 17.5 16.2 15.4 16.9 - 20.4 18.9 20.1 - MEAN 20.5 20.5 20.2 19.1 17.4 16.1 15.9 16.8 18.5 19.5 19.4 20.0 18.7 CLINO 19.8 20.0 19.9 18.5 17.1 16.0 15.3 16.5 17.4 18.7 19.1 19.3 18.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 683.7 169.9 207.8 144.4 51.0 0.0 13.2 1.9 53.6 110.3 325.1 237.2 1998.1 1992 553.1 356.2 49.9 163.5 5.0 6.1 2.2 12.9 54.9 224.7 362.5 355.5 2146.5 1993 266.7 44.2 52.9 52.3 18.0 7.5 0.0 18.9 17.5 110.8 80.3 285.8 954.9 1994 242.8 85.6 552.7 83.6 15.2 5.8 9.6 0.0 0.0 8.2 290.7 283.6 1577.8 1995 155.2 251.6 418.4 61.3 55.2 0.3 1.2 0.6 9.9 168.8 170.3 383.4 1676.2 1996 66.0 87.6 70.4 77.2 5.3 0.1 0.0 4.3 39.8 115.5 276.4 279.4 1022.0 1997 221.2 174.5 250.5 94.7 21.1 30.6 4.8 0.0 48.4 88.6 105.1 408.0 1447.5 1998 233.2 174.2 93.6 30.9 15.3 0.0 0.0 28.2 0.0 181.2 350.0 207.8 1314.4 1999 232.4 120.5 199.5 34.5 16.3 4.3 1.6 2.3 35.6 115.3 276.2 222.2 1260.7 2000 411.8 102.4 203.5 24.7 1.0 2.5 7.5 34.3 - 85.3 401.8 333.7 - MEAN 306.6 156.7 209.9 76.7 20.3 5.7 4.0 10.3 28.9 120.9 263.8 299.7 1503.5 CLINO 307.0 122.0 167.0 79.0 31.0 8.0 8.0 17.0 4.8 133.0 222.0 264.0 140.5 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.6 24.1 24.4 24.2 21.3 21.9 20.5 20.1 23.1 24.1 24.1 25.2 23.0 1992 23.0 22.8 24.8 25.4 23.6 21.6 19.9 21.9 19.7 23.3 23.3 22.8 22.7 1993 25.7 24.1 27.1 24.7 22.1 21.0 19.7 22.4 26.0 25.5 26.7 24.1 24.1 1994 24.2 - 23.9 23.7 23.5 21.7 21.3 23.6 24.7 26.1 24.7 25.2 - 1995 27.9 26.2 26.1 24.0 23.1 21.6 21.4 24.2 24.9 26.4 24.0 24.7 24.5 1996 26.8 27.3 27.1 24.8 22.6 22.1 21.7 22.5 24.1 24.7 22.6 24.8 24.3 1997 25.2 25.6 22.7 23.4 20.8 21.7 21.6 23.3 27.0 26.3 27.5 25.9 24.3 1998 26.7 27.6 26.6 25.9 23.4 21.7 21.9 24.9 26.8 24.5 23.5 25.9 24.9 1999 26.6 26.8 25.6 24.7 22.9 22.5 22.6 22.9 24.3 23.9 22.8 24.2 24.2 2000 25.1 25.8 24.5 23.8 23.3 22.3 21.3 23.2 - 26.4 23.2 24.9 - MEAN 25.5 25.6 25.3 24.5 22.7 21.8 21.2 22.9 24.5 25.1 24.2 24.8 24.0 CLINO 24.9 27.8 25.8 23.6 22.5 21.2 21.2 22.7 23.5 24.4 24.2 24.2 23.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 16.1 17.0 16.7 15.0 12.6 12.0 10.6 11.0 11.9 13.9 15.7 17.1 14.1 1992 16.8 15.5 15.9 16.6 15.2 12.2 10.5 11.6 12.0 15.0 15.6 15.7 14.4 1993 16.1 16.3 16.7 16.0 13.5 11.4 12.3 11.9 14.4 14.7 16.4 16.7 14.7 1994 16.9 17.5 16.7 15.3 14.7 12.0 11.6 11.0 12.6 15.1 15.6 16.5 14.6 1995 18.1 17.3 16.9 15.8 14.6 11.5 12.4 12.5 13.8 15.6 15.1 16.7 15.0 1996 16.9 17.1 17.2 15.0 12.7 11.7 11.2 11.6 14.0 15.7 15.6 16.9 14.6 1997 17.2 16.1 15.4 14.9 12.5 11.8 11.8 11.2 15.8 15.9 17.7 17.3 14.8 1998 17.6 18.1 17.7 16.4 14.4 11.7 11.4 13.8 14.9 15.7 16.2 17.0 15.4 1999 17.4 17.2 16.8 15.6 12.5 12.3 12.1 10.5 13.4 14.1 14.8 16.4 14.4 2000 17.0 16.9 16.5 14.8 13.2 11.7 10.9 12.1 - 15.6 15.9 16.9 - MEAN 17.0 16.9 16.7 15.5 13.6 11.8 11.5 11.7 13.6 15.1 15.9 16.7 14.7 CLINO 16.1 16.1 16.2 14.9 13.4 11.7 11.0 11.5 13.1 14.6 15.3 15.8 14.1 Station No. 83552: CORUMBA , BRAZIL Latitude: 19 01S Longitude: 057 39W Station Elevation (M.S.L.): 130 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - 992.5 992.7 991.9 - 1993 993.1 993.9 994.1 994.7 996.7 997.3 999.5 998.1 995.3 993.7 991.7 - - 1994 991.7 992.3 993.4 995.3 996.4 997.7 998.6 997.7 995.4 992.7 992.7 - - 1995 991.3 992.9 992.5 994.7 997.3 997.7 996.9 996.5 996.1 992.1 992.7 - - 1996 991.1 992.3 992.1 994.3 997.9 1000.7 999.9 995.2 996.5 993.7 991.7 991.7 994.8 1997 990.7 993.6 992.5 995.7 997.4 994.3 998.9 998.9 992.8 991.5 991.5 987.6 993.8 1998 991.2 993.1 993.4 994.3 998.9 999.7 997.6 996.6 995.5 994.4 991.9 986.5 994.4 1999 991.2 992.1 991.6 996.8 997.1 997.7 999.8 998.2 992.3 993.8 991.5 989.7 994.3 2000 990.4 992.6 992.7 995.3 997.9 996.6 999.8 995.4 995.8 993.1 991.9 991.3 994.4 MEAN 991.3 992.9 992.8 995.1 997.4 997.7 998.9 997.1 995.0 993.1 992.0 989.8 994.4 CLINO 992.4 992.5 992.9 994.4 995.6 997.9 997.6 996.7 995.3 992.9 991.7 991.8 994.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - 1007.5 1007.1 1006.3 - 1993 1008.4 1008.2 1009.5 1009.5 1011.3 1012.9 1014.3 1013.7 1010.0 1008.8 1006.6 - - 1994 1005.8 1007.7 1008.6 1010.2 1011.1 1013.0 1014.2 1012.4 1010.1 1007.6 1006.9 - - 1995 1006.7 1007.7 1007.7 1009.8 1012.9 1012.7 1011.5 1011.2 1011.0 1007.7 1007.1 - - 1996 1005.9 1007.1 1007.7 1009.7 1012.2 1016.0 1015.2 1010.9 1011.4 1008.0 1006.5 1006.7 1009.8 1997 1005.1 1008.4 1007.9 1010.2 1013.0 1009.7 1013.4 1013.7 1007.6 1006.3 1006.0 1002.5 1008.7 1998 1006.3 1008.1 1008.7 1009.5 1014.0 1014.7 1012.8 1011.4 1010.9 1009.1 1006.3 1001.6 1009.4 1999 1006.1 1007.0 1006.8 1011.7 1012.8 1012.3 1014.8 1013.4 1007.7 1008.2 1006.3 1004.7 1009.3 2000 1004.9 1007.2 1007.3 1010.0 1012.1 1011.7 1014.5 1011.0 1010.2 1008.1 1006.0 1006.7 1009.1 MEAN 1006.2 1007.7 1008.0 1010.1 1012.4 1012.9 1013.8 1012.2 1009.9 1007.9 1006.5 1004.8 1009.4 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - 26.4 26.4 27.7 - 1993 27.6 26.7 27.7 26.1 22.6 22.4 20.8 21.8 24.7 27.7 28.7 - - 1994 28.4 27.7 26.8 26.5 25.1 22.9 21.1 24.1 26.5 28.2 28.1 - - 1995 27.2 27.2 27.5 24.2 22.3 22.9 23.2 23.8 26.0 26.4 27.7 - - 1996 27.4 27.3 27.2 26.1 24.1 19.4 21.2 25.7 23.5 26.6 26.6 - - 1997 27.3 26.9 26.7 25.4 23.3 22.4 23.2 23.2 28.3 28.6 29.1 - - 1998 28.7 27.9 27.1 26.0 21.6 21.7 24.1 23.2 23.6 26.6 28.0 - - 1999 28.0 28.1 26.9 24.9 23.2 22.3 21.3 23.5 27.9 27.9 26.6 27.8 25.7 2000 28.9 27.5 26.0 25.9 23.3 22.8 18.3 24.0 23.9 27.9 26.8 27.5 25.2 MEAN 27.9 27.4 27.0 25.6 23.2 22.1 21.7 23.7 25.6 27.4 27.6 - - CLINO 27.0 26.9 26.7 26.0 23.1 21.1 21.8 22.7 24.2 26.6 27.0 27.2 25.0 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - 194.7 130.7 164.2 - 1993 118.7 58.9 58.0 86.4 6.4 3.1 10.9 17.1 12.6 45.9 41.5 - - 1994 26.5 96.9 209.8 14.3 61.5 60.8 42.2 3.4 31.6 72.7 132.0 - - 1995 249.8 194.2 47.0 82.5 23.6 1.5 6.5 0.0 0.0 148.9 104.8 - - 1996 127.9 85.8 124.9 62.7 83.1 0.0 19.2 3.8 133.8 142.1 177.8 9.0 970.1 1997 136.2 146.6 60.4 128.9 38.9 87.9 0.2 13.6 35.1 39.0 52.5 11.9 751.2 1998 196.7 134.4 167.3 118.7 15.8 12.8 0.1 97.3 65.2 53.0 101.5 1.4 964.2 1999 119.8 116.5 144.9 18.1 6.2 49.6 4.4 0.0 8.1 31.1 82.0 270.1 850.8 2000 62.8 118.8 151.1 95.8 13.0 21.4 122.5 129.4 76.5 88.3 237.4 108.8 1225.8 MEAN 129.8 119.0 120.4 75.9 31.1 29.6 25.8 33.1 45.4 90.6 117.8 94.2 912.7 CLINO 20.7 12.3 13.8 7.8 5.3 3.1 2.9 3.2 4.7 8.2 14.4 15.4 111.8 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - 31.9 31.6 33.5 - 1993 32.9 32.8 33.3 31.3 28.5 28.1 27.2 28.0 31.2 34.3 35.2 - - 1994 35.1 34.2 33.0 32.9 31.1 28.6 26.9 31.0 33.2 33.9 34.4 - - 1995 32.3 32.6 32.9 29.5 28.2 28.7 29.2 30.6 32.6 33.1 33.8 - - 1996 33.1 33.0 32.9 32.2 29.8 25.2 28.4 32.2 30.0 32.7 32.4 - - 1997 33.1 32.8 32.8 31.1 28.7 27.0 29.2 29.2 34.6 35.1 35.3 - - 1998 34.4 33.3 32.9 31.2 27.5 28.0 30.8 29.1 30.1 33.0 34.3 - - 1999 33.5 33.8 32.4 31.1 29.7 28.3 27.6 30.3 34.7 34.4 33.4 33.5 31.9 2000 35.2 33.5 31.4 32.7 29.1 28.0 25.1 30.4 30.1 34.8 33.0 33.7 31.4 MEAN 33.7 33.3 32.7 31.5 29.1 27.7 28.0 30.1 32.1 33.7 33.7 - - CLINO 32.7 32.4 31.9 30.6 28.1 26.2 26.9 28.4 31.0 32.1 33.1 32.9 30.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - 22.5 22.3 23.4 - 1993 23.5 22.5 23.8 22.7 18.4 18.5 16.1 17.2 20.1 23.0 24.1 - - 1994 23.4 23.8 22.4 21.8 21.1 19.0 16.9 18.7 21.5 23.9 23.6 - - 1995 23.8 23.8 23.8 20.5 18.5 18.9 19.0 18.8 21.1 21.6 23.2 - - 1996 23.8 23.7 23.7 22.1 20.8 15.6 15.7 21.4 18.6 22.2 22.8 - - 1997 23.8 23.2 23.0 21.5 19.7 19.4 18.8 19.0 24.1 24.2 25.2 - - 1998 25.3 24.7 23.6 23.0 18.0 17.4 19.8 19.1 19.1 22.1 23.6 - - 1999 23.9 24.1 23.7 20.4 18.5 17.7 16.3 17.9 23.0 22.9 21.1 23.3 21.1 2000 24.5 24.0 23.0 21.5 19.4 19.1 13.4 19.2 19.5 23.2 21.9 23.2 21.0 MEAN 24.0 23.7 23.4 21.7 19.3 18.2 17.0 18.9 20.9 22.8 23.1 - - CLINO 23.2 23.2 23.5 21.6 20.6 17.2 18.7 18.1 19.7 21.9 22.7 23.1 21.1 Station No. 83577: UBERABA , BRAZIL Latitude: 19 44S Longitude: 047 57W Station Elevation (M.S.L.): 743 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 924.6 926.8 925.9 926.6 929.6 930.9 931.4 932.8 929.9 927.5 924.4 924.7 927.9 1992 923.7 926.2 927.8 926.7 927.6 930.8 931.7 930.8 927.2 926.6 925.6 925.4 927.5 1993 927.2 926.8 927.5 927.2 928.3 930.7 930.5 929.7 927.4 927.9 925.7 925.3 927.8 1994 925.7 926.3 926.2 927.4 928.8 930.9 931.7 929.1 928.7 926.3 925.9 925.8 927.7 1995 925.6 926.8 925.7 926.2 928.5 930.2 930.9 929.3 929.7 925.7 925.6 924.1 927.4 1996 925.4 925.4 926.4 927.2 928.9 930.3 931.4 929.9 928.8 925.9 924.9 924.2 927.4 1997 924.4 927.2 926.1 927.6 930.6 927.4 932.6 931.6 926.4 925.1 925.3 927.1 927.6 1998 927.8 927.5 928.3 928.1 930.5 932.3 931.8 930.8 928.4 927.4 925.6 926.2 928.7 1999 926.4 927.5 926.3 929.5 930.7 930.3 932.3 932.3 928.9 927.3 925.3 925.5 928.5 2000 924.2 926.5 926.1 928.7 929.3 930.2 931.6 929.2 929.4 928.6 926.7 925.6 928.0 MEAN 925.5 926.7 926.6 927.5 929.3 930.4 931.6 930.5 928.5 926.8 925.5 925.4 927.9 CLINO 929.1 929.7 930.2 931.0 932.9 934.2 934.6 933.3 932.2 930.1 929.8 928.9 931.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1007.5 1008.6 1008.0 1009.9 1012.7 1014.1 1016.3 1016.3 1012.2 1010.3 1007.1 1007.3 1010.9 1992 1006.1 1009.8 1010.9 1009.6 1010.6 1014.2 1015.7 1014.0 1011.5 1009.4 1007.9 1007.5 1010.6 1993 1009.6 1009.6 1010.1 1009.8 1012.3 1014.8 1014.5 1013.5 1010.1 1009.6 1007.2 1007.5 1010.7 1994 1007.7 1008.1 1009.0 1010.6 1011.9 1014.3 1015.4 1012.9 1010.4 1008.3 1007.6 1007.8 1010.3 1995 1008.0 1008.8 1008.4 1009.8 1012.5 1015.0 1014.3 1012.2 1012.0 1008.3 1008.2 1006.5 1010.3 1996 1007.6 1008.2 1008.8 1010.3 1012.6 1015.2 1015.2 1012.4 1011.3 1008.2 1006.9 1007.5 1010.4 1997 1007.4 1009.6 1008.9 1011.1 1014.5 1012.0 1016.2 1014.9 1008.7 1008.0 1007.8 1010.2 1010.8 1998 1009.7 1010.1 1010.6 1011.1 1014.7 1016.4 1015.5 1013.2 1011.2 1010.4 1007.9 1008.6 1011.6 1999 1008.5 1009.5 1009.1 1012.8 1014.3 1014.3 1016.0 1015.8 1010.6 1009.9 1008.0 1008.0 1011.4 2000 1007.1 1009.3 1009.4 1011.6 1013.3 1014.7 1015.3 1012.9 1012.2 1010.1 1008.5 1007.6 1011.0 MEAN 1007.9 1009.2 1009.3 1010.7 1012.9 1014.5 1015.4 1013.8 1011.0 1009.3 1007.7 1007.9 1010.8 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 22.9 23.0 22.8 21.9 19.4 18.6 17.7 20.0 21.9 22.7 23.4 23.2 21.5 1992 23.1 22.2 22.0 21.7 20.2 18.3 18.4 19.9 20.2 22.2 22.5 22.8 21.1 1993 22.9 21.8 22.8 22.0 19.0 17.7 18.2 19.8 22.0 23.0 24.3 22.9 21.4 1994 22.5 24.2 22.4 22.1 20.5 17.8 18.0 20.8 24.2 24.2 23.8 23.5 22.0 1995 24.1 23.3 23.0 21.1 19.2 17.6 19.0 21.4 22.4 22.8 22.5 22.9 21.6 1996 23.1 23.3 22.7 21.7 19.4 17.2 18.0 20.5 21.0 23.1 22.7 23.1 21.3 1997 22.7 23.5 22.3 20.9 19.3 17.9 18.4 20.0 24.1 23.8 24.7 23.7 21.8 1998 24.1 24.3 24.4 23.5 19.7 19.4 19.5 21.7 23.4 23.7 23.9 23.8 22.6 1999 23.8 23.9 23.5 22.0 18.7 19.1 20.6 20.5 22.7 23.8 23.1 23.3 22.1 2000 23.4 23.5 23.1 22.1 19.7 19.2 17.7 21.9 22.0 25.1 23.1 23.8 22.0 MEAN 23.3 23.3 22.9 21.9 19.5 18.3 18.5 20.6 22.4 23.4 23.4 23.3 21.7 CLINO 23.6 23.4 23.3 21.6 20.1 18.6 18.5 20.9 22.6 23.2 23.1 23.4 21.9 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 547.2 149.7 627.0 148.2 33.0 0.0 49.7 0.0 29.5 55.0 134.8 156.1 1930.2 1992 355.2 353.6 270.2 130.2 62.7 0.0 4.6 43.0 105.8 342.2 118.5 191.3 1977.3 1993 137.8 310.2 213.0 155.0 23.8 59.0 0.0 11.8 129.2 176.6 108.8 323.1 1648.3 1994 352.0 197.4 266.4 57.6 21.4 6.4 9.6 0.0 0.0 101.0 198.0 283.0 1492.8 1995 259.0 299.4 170.2 71.6 90.2 11.4 0.0 0.0 37.6 128.7 121.4 230.4 1419.9 1996 296.4 222.6 164.0 57.3 40.4 23.2 0.0 16.6 81.6 87.0 258.2 406.4 1653.7 1997 378.3 124.6 217.4 42.4 54.4 100.6 0.0 0.0 67.2 142.5 239.6 268.7 1635.7 1998 273.8 275.8 118.8 125.8 65.6 0.0 0.0 67.3 18.6 239.9 134.5 301.4 1621.5 1999 425.2 160.6 184.2 18.5 23.3 13.2 0.0 0.0 96.4 66.4 150.4 323.9 1462.1 2000 523.1 350.0 392.6 85.2 6.2 0.0 9.1 6.4 112.6 54.6 190.6 351.1 2081.5 MEAN 354.8 244.4 262.4 89.2 42.1 21.4 7.3 14.5 67.9 139.4 165.5 283.5 1692.3 CLINO 256.0 229.0 190.0 106.0 48.0 19.0 18.0 15.0 60.0 162.0 206.0 282.0 1589.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.3 29.2 28.0 28.4 27.0 27.3 26.2 28.7 29.9 30.2 30.1 29.2 28.5 1992 28.8 28.3 28.5 28.4 27.9 27.1 27.1 28.2 26.6 28.4 28.5 29.4 28.1 1993 30.0 27.9 30.2 29.2 27.2 25.7 27.0 28.2 29.4 30.1 31.0 28.4 28.7 1994 28.0 31.5 28.1 29.1 28.3 26.8 27.2 30.1 33.3 32.1 30.1 29.4 29.5 1995 30.1 29.4 30.2 28.3 26.8 26.6 27.7 31.3 31.2 30.4 29.3 29.3 29.2 1996 29.9 30.0 29.2 29.3 26.7 26.0 27.4 29.5 28.2 31.2 28.0 28.4 28.6 1997 28.1 30.1 28.5 28.0 26.3 25.3 26.9 29.3 31.4 31.5 31.1 29.9 28.9 1998 30.5 30.6 30.9 30.5 27.3 27.4 28.9 29.8 31.6 30.7 30.5 30.3 29.9 1999 30.8 30.5 30.2 30.1 27.0 27.9 29.1 29.6 30.8 31.4 30.1 29.9 29.8 2000 29.5 29.8 29.5 29.9 27.9 28.5 26.8 30.6 29.0 33.0 29.2 29.7 29.4 MEAN 29.4 29.7 29.3 29.1 27.2 26.9 27.4 29.5 30.1 30.9 29.8 29.4 29.1 CLINO 29.7 30.2 30.3 28.6 27.9 27.2 27.0 29.4 29.9 30.3 29.7 29.2 29.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 19.0 18.6 18.9 16.9 13.1 12.7 11.5 12.9 15.4 16.5 18.0 18.6 16.0 1992 19.0 17.7 17.8 17.1 15.0 12.5 12.4 13.6 16.1 17.6 18.1 18.0 16.2 1993 18.0 18.1 17.6 16.5 13.1 12.2 12.1 13.1 16.4 17.0 18.6 19.0 16.0 1994 18.5 18.8 18.4 16.7 15.0 11.7 11.8 12.9 16.4 18.5 18.7 19.3 16.4 1995 18.9 18.9 18.0 16.1 13.8 12.0 13.2 14.6 16.0 16.6 16.7 18.4 16.1 1996 18.3 18.4 18.3 16.1 13.3 10.9 10.4 13.4 14.2 15.3 18.5 19.4 15.5 1997 19.5 19.0 18.2 16.1 14.5 12.6 12.4 12.5 17.4 18.1 19.7 19.5 16.6 1998 20.0 20.5 20.0 18.5 14.6 13.6 12.9 15.8 17.3 18.7 18.6 19.6 17.5 1999 19.4 19.4 19.4 15.9 12.3 12.8 14.8 13.7 16.5 18.1 17.8 18.3 16.5 2000 19.4 19.5 19.1 16.5 13.8 13.3 11.1 15.3 17.0 18.9 18.9 19.5 16.9 MEAN 19.0 18.9 18.6 16.6 13.9 12.4 12.3 13.8 16.3 17.5 18.4 19.0 16.4 CLINO 19.2 19.0 18.8 17.1 14.3 12.6 12.2 14.2 16.6 17.9 18.4 19.0 16.6 Station No. 83586: SETE LAGOAS , BRAZIL Latitude: 19 28S Longitude: 044 15W Station Elevation (M.S.L.): 732 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 928.1 928.8 928.3 929.1 930.8 932.9 932.8 932.7 929.1 929.4 927.1 927.6 929.7 1994 926.2 927.9 928.5 930.8 930.2 932.1 933.7 932.7 931.6 928.3 927.4 927.3 929.7 1995 927.1 928.1 927.9 928.9 930.3 932.8 932.1 932.2 932.6 927.8 928.1 926.6 929.5 1996 927.1 927.8 927.6 930.3 930.9 933.7 933.3 932.9 930.8 928.5 927.2 926.4 929.7 1997 927.3 929.9 928.1 930.4 933.5 929.9 934.7 933.6 928.9 927.6 927.8 927.4 929.9 1998 927.3 928.5 928.1 929.8 931.9 933.6 933.8 931.2 930.6 929.5 926.7 926.9 929.8 1999 927.3 927.5 926.8 930.9 931.2 931.4 934.9 933.2 929.1 929.1 927.9 926.8 929.7 2000 926.4 928.8 927.7 929.8 930.2 932.8 931.8 931.1 931.3 929.9 926.9 926.8 929.5 MEAN 927.1 928.4 927.9 930.0 931.1 932.4 933.4 932.5 930.5 928.8 927.4 927.0 929.7 CLINO 925.5 926.1 926.0 927.3 930.0 931.7 932.4 933.5 928.7 927.7 914.9 925.9 927.5 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 1010.1 1010.0 1010.0 1010.8 1013.5 1016.1 1015.2 1015.1 1010.7 1010.9 1008.4 1008.7 1011.6 1994 1008.4 1008.7 1009.8 1012.1 1013.0 1015.5 1017.1 1015.4 1013.4 1009.9 1009.0 1009.1 1011.8 1995 1008.4 1009.7 1009.1 1010.4 1012.6 1016.0 1015.4 1014.3 1014.2 1008.9 1009.7 1007.5 1011.4 1996 1008.3 1008.9 1008.8 1011.9 1013.7 1016.5 1016.8 1015.2 1013.0 1009.4 1009.0 1008.3 1011.7 1997 1008.6 1010.6 1009.8 1012.3 1016.4 1012.9 1017.8 1016.6 1009.5 1009.0 1008.1 1009.2 1011.7 1998 1009.1 1009.4 1009.7 1010.8 1014.2 1017.3 1016.3 1013.7 1011.8 1011.2 1008.3 1008.1 1011.7 1999 1008.2 1009.0 1008.3 1012.4 1013.7 1014.0 1016.9 1016.5 1011.4 1011.2 1009.0 1008.3 1011.6 2000 1007.3 1009.5 1009.2 1011.8 1013.2 1015.3 1014.8 1014.0 1013.4 1010.0 1008.5 1007.4 1011.2 MEAN 1008.6 1009.5 1009.3 1011.6 1013.8 1015.5 1016.3 1015.1 1012.2 1010.1 1008.8 1008.3 1011.6 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 22.8 22.6 23.6 22.0 18.9 17.5 18.8 19.1 22.3 22.6 23.5 22.7 21.4 1994 22.7 24.5 22.2 21.4 20.5 17.8 18.0 18.8 21.5 24.0 22.9 22.9 21.4 1995 24.3 23.3 23.0 21.6 20.0 17.3 19.2 20.7 21.5 23.0 21.9 22.8 21.5 1996 23.7 23.7 23.6 21.5 18.6 17.1 17.5 19.0 21.0 23.1 21.7 22.7 21.1 1997 22.8 23.2 21.8 20.5 18.2 16.9 17.5 18.6 23.3 23.8 25.0 23.8 21.3 1998 23.9 24.8 24.3 22.9 19.7 17.6 18.1 21.3 23.4 22.8 22.3 23.5 22.1 1999 24.0 24.2 23.0 22.0 18.7 18.6 19.4 18.8 21.6 21.9 21.4 22.6 21.4 2000 23.4 23.3 22.7 21.6 19.0 18.3 18.1 19.7 20.6 24.3 22.0 23.6 21.4 MEAN 23.4 23.7 23.0 21.7 19.2 17.6 18.3 19.5 21.9 23.2 22.6 23.1 21.4 CLINO 22.9 23.0 22.8 21.2 19.3 17.9 17.5 19.3 20.9 22.1 22.1 22.3 20.9 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 133.6 167.2 31.2 68.1 3.5 17.4 0.0 3.8 105.2 102.6 187.5 230.8 1050.9 1994 409.6 74.4 308.9 49.6 46.7 12.3 0.9 0.0 0.8 50.2 145.8 313.1 1412.3 1995 95.1 218.4 257.7 57.5 24.6 0.0 0.0 0.0 64.6 105.6 123.7 552.6 1499.8 1996 149.9 231.6 93.6 45.5 34.8 0.2 1.0 13.7 86.1 55.8 484.5 346.2 1542.9 1997 437.0 135.3 182.8 169.1 40.9 40.3 1.1 3.0 41.1 43.5 163.2 387.7 1645.0 1998 339.8 223.2 79.4 34.5 96.6 0.1 0.0 53.4 0.6 82.6 258.9 198.0 1367.1 1999 175.0 75.0 261.4 4.7 2.4 0.3 0.0 0.0 45.9 95.2 245.2 314.1 1219.2 2000 387.0 216.5 151.7 13.2 2.6 0.1 8.9 38.3 60.2 40.6 216.3 282.3 1417.7 MEAN 265.9 167.7 170.8 55.3 31.5 8.8 1.5 14.0 50.6 72.0 228.1 328.1 1394.4 CLINO 28.9 16.1 13.3 5.3 2.6 1.0 1.5 1.0 3.3 11.6 21.7 26.6 132.9 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 30.1 29.3 31.6 29.0 26.8 25.8 28.1 27.8 30.9 29.8 30.6 28.4 29.0 1994 28.7 32.4 28.3 28.6 28.1 26.4 26.3 28.2 30.3 31.8 29.2 29.1 29.0 1995 31.5 30.1 30.0 28.7 27.2 26.2 27.3 29.9 29.8 30.5 28.3 28.9 29.0 1996 30.9 31.1 30.7 29.0 26.9 26.4 27.0 27.7 28.4 30.5 27.3 29.2 28.8 1997 28.9 29.7 27.3 27.6 24.9 25.4 25.9 27.6 32.0 31.2 31.6 29.7 28.5 1998 29.9 31.2 31.0 29.8 26.9 25.3 26.9 28.8 31.1 28.7 27.8 29.6 28.9 1999 30.2 30.4 29.3 28.9 27.1 27.2 27.0 27.5 29.1 28.3 27.0 28.3 28.4 2000 29.3 29.3 28.3 28.4 27.3 26.9 26.0 28.3 26.4 31.9 27.3 29.5 28.2 MEAN 29.9 30.4 29.6 28.8 26.9 26.2 26.8 28.2 29.8 30.3 28.6 29.1 28.7 CLINO 28.9 29.7 29.6 28.5 27.1 26.1 26.7 27.8 28.7 28.9 28.6 28.2 28.2 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 17.8 18.0 17.9 17.3 13.4 11.7 12.0 12.9 15.8 17.0 18.2 18.6 15.9 1994 18.6 18.5 18.3 16.6 15.4 12.1 12.1 11.7 14.7 17.9 18.4 18.6 16.1 1995 19.1 18.6 18.4 17.2 15.3 11.5 13.2 13.6 15.2 17.5 17.3 18.7 16.3 1996 18.3 18.8 18.8 16.3 13.1 11.0 10.9 12.7 15.5 17.7 17.7 18.6 15.8 1997 18.8 18.4 17.8 16.0 13.6 11.3 11.7 11.7 17.0 18.0 20.1 19.7 16.2 1998 19.6 20.3 19.6 18.2 15.0 12.9 12.3 16.4 17.9 19.0 18.6 19.6 17.4 1999 19.8 19.5 18.3 16.7 12.5 13.0 13.9 12.4 15.7 16.8 17.2 18.6 16.2 2000 19.5 19.1 18.8 16.6 13.4 11.7 12.2 13.5 15.9 18.2 18.2 19.3 16.4 MEAN 18.9 18.9 18.5 16.9 14.0 11.9 12.3 13.1 16.0 17.8 18.2 19.0 16.3 CLINO 18.2 18.1 17.9 16.1 13.7 11.5 11.1 16.6 14.8 16.9 17.7 18.1 15.9 Station No. 83597: LINHARES , BRAZIL Latitude: 19 24S Longitude: 040 04W Station Elevation (M.S.L.): 29 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 1008.7 1013.5 1013.7 1010.6 1011.9 1016.9 1018.3 1017.9 1015.8 1013.8 1010.1 - - 1993 1011.9 1011.3 1011.1 1011.9 1013.1 1016.8 1016.3 1016.4 1013.3 1013.9 1010.4 1009.1 1013.0 1994 1009.2 1010.5 1009.1 1012.2 1013.1 1015.9 1018.2 1016.8 1016.6 1013.4 1011.9 1010.7 1013.1 1995 1009.2 1010.1 1009.7 1011.3 1012.7 1015.9 1016.7 1016.8 1016.2 1011.5 1011.8 1008.9 1012.6 1996 1009.5 - 1009.6 1012.4 1013.4 1016.2 1017.4 1017.6 1016.3 1012.2 1011.7 1010.3 - 1997 - 1012.9 1010.5 1012.2 1015.4 1012.2 1018.5 1017.7 1011.4 1010.1 1009.2 1009.8 - 1998 1009.7 - 1010.2 1011.8 1013.5 1017.9 1016.4 1015.9 1014.3 1012.4 1010.6 1009.2 - 1999 - 1010.2 1008.4 1012.9 1013.1 1014.4 1018.5 1018.7 1014.7 1014.7 1010.9 1009.8 - 2000 1008.7 1010.1 1010.5 1012.4 1013.1 1015.7 1015.8 1016.5 1015.5 1012.7 1009.8 1008.5 1012.4 MEAN 1009.6 1011.2 1010.3 1012.0 1013.3 1015.8 1017.3 1017.1 1014.9 1012.7 1010.7 1009.5 1012.9 CLINO 1010.5 1010.8 1010.4 1012.0 1013.9 1016.2 1017.4 1016.6 1015.6 1012.8 1011.0 1010.1 1013.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 1012.1 1016.5 1016.4 1013.9 1015.1 1019.9 1021.9 1021.3 1018.6 1016.4 1014.0 - - 1993 1015.0 1014.5 1014.7 1014.7 1016.9 1020.0 1019.7 1020.2 1016.6 1017.0 1013.9 1013.2 1016.4 1994 1012.6 1013.8 1013.3 1016.1 1017.1 1019.2 1021.7 1020.4 1020.0 1016.7 1014.5 1013.8 1016.6 1995 1013.0 1013.5 1013.2 1014.6 1016.2 1019.4 1020.1 1019.6 1020.3 1014.9 1014.7 1011.6 1015.9 1996 1012.7 - 1012.8 1015.6 1017.2 1020.1 1021.2 1021.3 1020.0 1016.2 1014.6 1013.6 - 1997 - 1015.5 1014.0 1015.9 1018.8 1015.8 1021.6 1021.3 1014.9 1014.3 1013.1 1013.1 - 1998 1013.0 - 1013.7 1014.8 1017.3 1020.7 1020.1 1018.9 1017.8 1016.3 1013.4 1012.6 - 1999 - 1014.1 1011.6 1015.5 1017.2 1018.2 1021.6 1021.9 1017.8 1017.6 1014.3 1012.8 - 2000 1011.9 1013.7 1013.8 1015.8 1016.8 1019.3 1019.4 1019.6 1018.9 1016.3 1013.1 1011.8 1015.9 MEAN 1012.9 1014.5 1013.7 1015.2 1017.0 1019.2 1020.8 1020.5 1018.3 1016.2 1014.0 1012.8 1016.3 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.9 25.8 25.4 24.7 22.6 21.8 20.7 20.7 21.3 22.9 24.4 26.2 23.5 1992 24.9 25.1 25.1 25.3 24.1 22.0 21.0 20.9 21.7 23.3 24.0 - - 1993 - - 26.6 25.3 22.9 21.2 21.8 21.1 23.2 24.1 25.5 25.6 - 1994 26.3 26.6 25.8 24.2 24.1 21.8 20.9 20.4 22.0 23.6 24.1 25.6 23.8 1995 27.2 27.9 26.6 24.3 23.6 21.8 21.5 22.3 22.5 24.2 24.1 25.4 24.3 1996 26.8 - 27.3 24.8 21.4 21.1 20.2 19.8 21.5 23.0 23.2 25.7 - 1997 - 25.1 24.1 23.8 21.5 21.6 20.9 21.3 23.9 24.8 26.9 27.1 - 1998 27.9 - 28.0 26.5 24.8 21.8 22.1 24.1 24.3 24.3 23.8 26.5 - 1999 - 27.3 26.4 25.0 22.4 21.6 21.4 20.5 22.3 22.2 22.9 25.5 - 2000 26.0 26.3 25.4 24.0 22.0 21.8 20.6 21.2 22.1 24.5 24.6 25.9 23.7 MEAN 26.4 26.3 26.1 24.8 22.9 21.6 21.1 21.2 22.5 23.7 24.4 25.9 23.9 CLINO 25.8 26.2 25.8 24.4 22.9 21.4 20.7 21.2 21.9 23.2 24.3 25.3 23.6 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 377.1 134.4 144.4 43.6 57.4 104.4 78.2 76.2 153.0 224.3 256.5 0.6 1650.1 1993 196.6 57.4 10.4 207.6 97.7 70.4 24.8 33.1 37.2 37.5 84.5 211.0 1068.2 1994 209.4 86.8 382.1 117.0 83.2 80.5 65.6 6.0 28.0 75.0 159.0 68.0 1360.6 1995 4.4 7.2 174.5 155.4 51.6 7.2 160.9 71.4 77.6 112.8 152.6 365.7 1341.3 1996 18.8 0.0 125.0 68.2 27.3 30.1 15.6 7.4 96.8 133.4 289.7 228.8 1041.1 1997 1.3 90.8 206.8 43.6 40.8 0.0 23.9 11.7 11.2 77.3 103.8 163.6 774.8 1998 72.2 0.0 107.4 64.3 6.7 7.6 9.1 6.0 9.3 192.4 167.2 143.1 785.3 1999 0.0 16.6 113.4 74.9 19.2 18.3 49.3 19.5 113.5 85.1 337.6 162.4 1009.8 2000 95.9 89.0 171.4 113.9 39.2 26.9 70.4 38.2 94.8 25.2 250.8 292.8 1308.5 MEAN 108.4 53.6 159.5 98.7 47.0 38.4 55.3 29.9 69.0 107.0 200.2 181.8 1148.9 CLINO 15.9 9.0 11.1 8.0 4.8 3.5 5.5 5.4 6.6 12.6 18.9 19.0 120.1 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 30.3 31.1 30.3 30.0 27.7 27.2 26.1 25.9 26.4 27.7 28.7 31.4 28.6 1992 28.2 29.9 29.8 30.7 29.7 27.7 26.8 26.2 26.5 27.4 28.2 - - 1993 31.8 31.3 32.7 31.0 28.1 26.8 27.6 26.9 29.3 30.3 31.3 30.3 29.8 1994 31.7 32.3 31.3 29.7 29.8 27.5 27.1 27.1 28.1 29.0 27.6 30.2 29.3 1995 33.9 34.2 32.1 29.0 28.9 28.4 26.9 28.6 28.1 29.3 29.0 30.1 29.9 1996 32.7 - 33.2 30.5 28.5 27.7 26.5 26.4 26.9 28.5 27.7 31.3 - 1997 - 30.8 29.5 30.0 28.7 29.4 28.3 28.6 30.3 30.0 32.0 32.0 - 1998 33.3 - 34.1 32.3 30.4 27.5 28.5 30.6 30.3 28.9 27.3 31.4 - 1999 - 33.1 31.5 30.8 28.2 27.7 26.3 26.3 27.2 26.5 26.4 29.6 - 2000 30.7 31.4 29.7 28.4 25.9 28.0 25.5 27.4 26.9 30.4 29.1 31.0 28.7 MEAN 31.6 31.8 31.4 30.2 28.6 27.8 27.0 27.4 28.0 28.8 28.7 30.8 29.3 CLINO 31.0 31.8 31.4 29.8 28.6 27.3 26.5 27.0 27.0 28.0 29.1 30.1 29.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.0 22.4 22.0 20.9 18.7 18.3 16.9 17.1 17.8 19.3 21.5 23.1 20.1 1992 22.5 22.0 21.6 21.9 20.5 18.2 17.3 17.0 18.1 20.2 21.2 - - 1993 22.4 22.1 22.6 21.6 19.1 17.5 17.8 17.1 19.3 19.9 21.3 22.4 20.3 1994 22.8 22.6 22.5 20.7 20.4 17.8 16.6 15.5 17.4 19.4 21.4 22.1 19.9 1995 23.2 23.8 22.6 21.0 19.8 16.9 17.7 18.0 18.5 20.6 20.1 21.7 20.3 1996 22.9 - 23.0 20.6 17.1 17.3 16.4 15.1 18.2 19.6 20.6 22.4 - 1997 - 21.6 21.0 20.1 17.6 17.3 16.4 15.7 19.5 20.9 23.2 23.6 - 1998 23.8 - 23.6 22.2 20.3 17.2 16.9 19.1 19.1 20.7 20.2 22.1 - 1999 - 21.9 21.3 19.8 17.0 16.3 17.4 15.6 17.9 18.7 19.9 22.1 - 2000 22.6 22.7 22.2 20.6 18.7 17.6 17.1 17.0 18.6 20.6 21.8 22.5 20.2 MEAN 22.9 22.4 22.2 20.9 18.9 17.4 17.1 16.7 18.4 20.0 21.1 22.4 20.0 CLINO 22.3 22.4 22.2 20.7 19.0 17.4 16.6 17.2 18.3 19.9 20.9 21.9 19.9 Station No. 83611: CAMPO GRANDE , BRAZIL Latitude: 20 26S Longitude: 054 43W Station Elevation (M.S.L.): 531 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - 950.5 - 1993 952.5 951.5 952.5 952.4 953.1 955.9 956.3 955.1 952.7 952.6 950.6 949.8 952.9 1994 950.3 951.3 951.3 953.1 954.8 956.2 956.1 955.1 954.6 952.4 951.8 950.7 953.1 1995 950.9 - - 953.5 955.8 955.6 954.4 954.9 954.4 951.8 951.7 949.9 - 1996 950.1 951.3 951.3 953.2 954.7 957.2 957.1 954.1 954.2 951.7 950.6 950.1 953.0 1997 949.6 952.2 951.6 953.9 955.6 952.7 956.8 956.4 951.4 950.8 950.9 950.1 952.7 1998 950.6 951.9 952.3 952.8 956.3 957.7 956.1 954.4 953.4 952.2 950.6 949.4 953.1 1999 950.8 951.6 950.9 954.6 955.6 954.3 956.8 956.4 951.4 952.7 950.3 949.1 952.9 2000 949.9 950.8 950.5 953.8 954.2 954.1 955.3 954.3 953.6 952.6 949.1 949.5 952.3 MEAN 950.6 951.5 951.5 953.4 955.0 955.5 956.1 955.1 953.2 952.1 950.7 949.9 952.9 CLINO 948.4 951.0 949.2 950.6 952.0 953.8 953.8 953.0 950.6 949.5 948.6 947.9 950.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - 1009.5 - 1993 1011.7 1011.3 1012.5 1012.7 1014.4 1016.6 1017.6 1016.5 1012.8 1011.9 1009.6 1009.3 1013.1 1994 1009.6 1011.1 1011.5 1013.6 1014.7 1016.8 1017.7 1016.0 1014.2 1011.5 1010.8 1010.3 1013.2 1995 1009.9 - - 1013.9 1016.0 1016.3 1014.8 1014.2 1013.8 1011.4 1010.5 1009.4 - 1996 1009.7 1010.9 1011.1 1013.1 1015.4 1018.8 1018.6 1014.2 1014.4 1011.1 1009.6 1009.6 1013.0 1997 1008.5 1011.8 1010.8 1013.8 1016.4 1013.5 1017.2 1016.8 1010.8 1009.7 1009.7 1010.2 1012.4 1998 1009.8 1011.4 1011.8 1012.8 1017.1 1018.0 1016.5 1014.6 1013.9 1012.5 1009.8 1009.4 1013.1 1999 1009.7 1010.6 1009.8 1014.8 1016.1 1015.6 1017.4 1016.3 1010.9 1012.1 1009.5 1009.0 1012.7 2000 1008.2 1010.4 1010.4 1013.4 1015.2 1015.3 1017.3 1014.5 1013.7 1011.5 1009.4 1008.9 1012.4 MEAN 1009.6 1011.1 1011.1 1013.5 1015.7 1016.4 1017.1 1015.4 1013.1 1011.5 1009.9 1009.5 1012.8 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - 24.9 - 1993 25.1 23.7 24.6 23.9 21.1 19.2 18.7 20.4 22.8 24.6 25.5 24.7 22.9 1994 25.0 25.1 24.0 23.4 21.9 19.8 19.3 22.2 24.5 25.3 24.7 24.9 23.3 1995 24.6 24.6 24.7 22.1 20.1 20.8 22.0 23.5 24.8 23.5 25.0 24.8 23.4 1996 24.8 25.1 24.6 23.8 21.7 18.3 19.4 24.0 21.9 24.4 24.8 25.1 23.2 1997 24.7 24.8 24.6 22.5 21.1 19.5 21.2 22.0 26.1 26.2 25.6 25.6 23.7 1998 26.4 25.4 25.3 24.0 19.5 20.0 21.6 21.7 22.5 24.0 24.9 24.7 23.3 1999 24.8 25.3 25.0 23.2 20.2 20.3 20.9 22.4 25.0 25.2 24.2 25.6 23.5 2000 26.2 24.6 24.1 23.8 20.7 21.3 17.4 22.4 22.1 25.5 24.7 24.9 23.1 MEAN 25.2 24.8 24.6 23.3 20.8 19.9 20.1 22.3 23.7 24.8 24.9 25.0 23.3 CLINO 24.4 24.4 24.0 23.1 20.4 19.1 19.3 21.8 22.6 24.1 24.3 24.3 22.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - 90.4 - 1993 149.3 155.0 133.9 84.7 56.7 71.4 12.7 15.9 97.7 134.4 104.5 371.7 1387.9 1994 232.1 104.8 112.9 102.2 129.0 115.7 31.1 9.1 26.5 206.3 192.8 308.3 1570.8 1995 247.5 228.5 139.4 186.9 7.3 53.2 21.8 0.0 35.2 288.7 76.2 221.9 1506.6 1996 271.1 147.9 149.4 40.7 144.3 2.4 6.4 4.5 116.0 162.5 64.4 168.1 1277.7 1997 241.5 249.7 85.7 113.1 66.9 134.6 0.5 35.7 48.7 102.1 181.2 311.1 1570.8 1998 170.8 154.2 131.2 196.6 140.8 27.9 39.0 122.0 115.0 114.4 83.8 148.3 1444.0 1999 207.4 127.4 188.1 38.1 31.0 15.8 16.3 0.0 64.9 182.4 93.8 131.1 1096.3 2000 169.4 236.6 270.2 41.3 40.1 8.2 33.5 96.8 131.9 93.6 179.7 203.6 1504.9 MEAN 211.1 175.5 151.3 100.5 77.0 53.6 20.2 35.5 79.5 160.6 122.0 217.2 1404.0 CLINO 24.3 18.7 14.5 10.1 11.1 4.5 4.6 4.0 8.1 13.0 11.0 22.9 146.9 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - 30.9 - 1993 31.0 29.6 31.1 30.0 27.7 26.2 25.7 27.6 29.6 31.3 32.0 30.1 29.3 1994 30.8 30.9 29.9 29.9 28.3 26.6 27.1 30.7 32.3 32.2 30.9 29.8 29.9 1995 29.9 30.4 31.2 28.7 27.3 28.0 29.6 31.8 32.7 29.9 31.1 30.7 30.1 1996 30.4 30.6 30.3 30.4 27.6 25.1 27.5 31.4 29.4 30.8 30.7 30.6 29.6 1997 29.7 30.9 31.1 28.8 27.6 25.0 28.3 29.5 33.2 32.5 31.3 31.1 29.9 1998 32.1 30.3 31.0 30.0 25.7 26.8 29.5 28.4 29.3 30.3 31.4 30.6 29.6 1999 30.8 31.9 30.9 30.6 27.7 28.0 29.0 31.1 32.6 32.5 30.8 31.8 30.6 2000 32.3 29.9 29.5 31.0 27.9 28.0 25.4 29.9 28.4 32.6 30.9 30.4 29.7 MEAN 30.9 30.6 30.6 29.9 27.5 26.7 27.8 30.1 30.9 31.5 31.1 30.7 29.9 CLINO 28.6 30.4 30.2 29.2 27.1 26.1 26.7 29.0 27.5 30.6 30.4 29.8 29.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - 20.5 - 1993 20.9 19.7 20.5 20.2 16.9 14.8 14.4 15.8 18.0 19.7 20.9 20.7 18.5 1994 21.1 21.2 20.4 19.3 17.8 15.8 14.0 16.7 19.2 19.6 19.5 20.5 18.8 1995 20.7 20.7 20.5 17.7 15.3 16.3 17.3 17.8 19.1 18.6 20.1 20.4 18.7 1996 20.9 21.5 20.9 19.3 17.9 14.0 13.7 19.1 16.7 19.8 20.6 21.4 18.8 1997 21.2 21.0 20.1 18.1 16.9 15.7 16.6 17.2 21.1 21.4 21.7 21.3 19.4 1998 22.4 22.2 21.4 20.1 15.5 15.6 16.9 17.4 18.1 19.6 19.9 20.4 19.1 1999 21.0 21.5 21.4 18.2 15.6 15.5 15.8 16.7 19.5 19.6 18.8 21.1 18.7 2000 21.8 21.1 20.7 19.1 15.8 17.0 12.2 17.5 17.6 20.2 19.9 20.5 18.6 MEAN 21.3 21.1 20.7 19.0 16.5 15.6 15.1 17.3 18.7 19.8 20.2 20.8 18.8 CLINO 19.7 20.1 18.3 18.4 16.0 15.3 14.0 16.0 17.5 18.9 19.5 20.4 17.8 Station No. 83642: VICOSA , BRAZIL Latitude: 20 45S Longitude: 042 51W Station Elevation (M.S.L.): 690 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 933.8 935.5 934.4 936.3 938.8 939.1 941.5 942.4 938.6 937.6 933.3 932.1 936.9 1992 932.3 937.4 936.1 935.2 936.7 940.2 941.3 940.1 938.2 936.9 934.8 933.3 936.9 1993 935.3 935.1 935.9 935.4 938.5 940.2 939.7 939.7 936.3 936.1 934.2 934.5 936.7 1994 933.7 934.3 935.8 937.7 937.2 939.7 941.5 940.9 939.1 936.1 - - - 1995 934.1 935.2 934.7 935.6 937.8 939.1 939.9 939.4 939.1 934.7 935.3 932.7 936.5 1996 933.8 934.4 934.1 936.8 937.4 940.4 940.9 940.6 938.4 935.2 934.3 933.7 936.7 1997 - - - - - - 941.8 940.3 935.6 935.1 934.8 934.5 - 1998 935.4 935.7 935.1 936.4 938.6 941.9 940.5 938.5 938.3 937.8 934.7 933.4 937.2 1999 933.7 934.3 933.3 937.3 938.8 938.1 941.3 941.3 937.9 937.2 934.4 933.7 936.8 2000 932.1 934.4 935.9 937.5 937.2 939.4 938.8 938.6 - 935.7 933.4 932.9 - MEAN 933.8 935.1 935.0 936.5 937.9 939.8 940.7 940.2 937.9 936.2 934.4 933.4 936.7 CLINO 935.1 935.3 935.3 936.6 938.2 940.1 940.4 939.6 938.3 936.2 934.8 934.2 937.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.2 1012.5 1011.9 1014.6 1017.6 1018.9 1021.1 1022.0 1016.9 1015.2 1011.0 1010.1 1015.3 1992 1009.9 1015.0 1014.6 1012.7 1014.4 1019.6 1021.3 1019.9 1017.0 1014.4 1012.0 1011.3 1015.2 1993 1012.5 1012.4 1012.9 1013.6 1016.7 1019.6 1018.6 1018.4 1014.3 1014.7 1011.8 1011.5 1014.8 1994 1011.1 1011.6 1012.7 1015.7 1016.4 1019.0 1021.0 1019.4 1017.7 1014.1 - - - 1995 1010.9 1012.6 1012.1 1013.6 1015.6 1019.3 1018.9 1017.5 1018.1 1012.5 1012.8 1009.6 1014.5 1996 1010.9 1011.0 1011.5 1014.8 1016.8 1019.5 1020.2 1019.4 1017.4 1013.8 1012.4 1010.9 1014.9 1997 - - - - - - 1021.0 1019.9 1013.3 1012.7 1011.4 1011.7 - 1998 1012.2 1012.1 1013.1 1013.9 1017.5 1020.8 1020.0 1017.4 1016.3 1015.3 1012.1 1010.9 1015.1 1999 1010.6 1012.0 1011.2 1015.6 1017.0 1017.5 1020.9 1020.6 1015.4 1015.6 1012.3 1011.1 1015.0 2000 1009.9 1012.3 1012.7 1015.1 1016.6 1018.3 1018.2 1017.4 - 1013.2 1011.3 1009.8 - MEAN 1011.0 1012.4 1012.5 1014.4 1016.5 1019.2 1020.1 1019.2 1016.3 1014.2 1011.9 1010.8 1014.9 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 21.6 22.4 21.9 20.2 17.8 17.5 16.2 17.1 18.4 20.2 21.3 22.5 19.8 1992 21.6 21.2 21.2 21.3 19.5 16.7 16.2 17.2 18.1 20.1 20.9 21.3 19.6 1993 22.4 22.6 22.8 21.4 18.0 16.0 16.9 17.4 20.3 20.9 22.7 22.0 20.3 1994 22.3 23.9 21.6 19.9 19.0 16.0 15.7 16.0 18.5 21.2 - - - 1995 23.9 22.8 21.9 20.2 18.6 15.6 17.3 18.8 19.5 20.9 20.8 21.7 20.2 1996 23.0 23.5 23.0 20.1 16.9 15.9 15.4 16.5 18.6 20.7 20.6 22.3 19.7 1997 - - - - - - 15.9 16.6 20.4 21.4 23.0 23.5 - 1998 23.8 24.1 23.3 21.9 18.1 15.9 16.2 19.1 20.6 20.1 20.4 22.4 20.5 1999 23.6 23.0 22.1 20.6 17.2 16.5 17.0 16.1 19.3 19.2 20.0 22.3 19.7 2000 22.6 22.6 21.7 19.9 17.8 16.2 15.6 17.6 - 22.4 21.4 22.7 - MEAN 22.8 22.9 22.2 20.6 18.1 16.3 16.2 17.2 19.3 20.7 21.2 22.3 20.0 CLINO 22.1 22.3 21.8 20.0 17.7 16.0 15.4 16.9 18.3 20.2 20.2 21.3 19.4 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 496.8 156.6 208.4 51.5 24.9 6.2 8.5 0.0 78.1 109.0 223.2 231.6 1594.8 1992 299.9 161.8 33.6 138.2 64.6 3.9 5.5 23.5 110.3 97.7 342.8 174.1 1455.9 1993 196.9 51.3 79.9 36.1 8.1 27.7 0.3 2.0 31.0 137.6 93.4 219.4 883.7 1994 332.5 28.1 353.2 117.6 41.4 20.0 5.8 0.8 0.0 59.8 - - - 1995 105.3 91.5 192.8 63.8 34.2 5.0 6.8 0.0 6.2 88.7 253.9 260.8 1109.0 1996 85.2 72.5 99.0 94.7 51.0 0.8 0.0 11.3 68.1 152.4 230.8 272.1 1137.9 1997 - - - - - - 5.4 1.7 73.0 131.9 180.3 238.9 - 1998 157.7 169.1 78.7 25.4 72.5 0.2 0.5 49.6 5.6 263.9 216.9 105.2 1145.3 1999 154.2 88.1 275.3 36.1 2.0 13.2 4.2 0.0 50.7 118.0 357.2 108.9 1207.9 2000 295.9 148.0 105.5 37.1 6.0 14.4 10.1 19.1 - 66.7 206.9 228.5 - MEAN 236.0 107.4 158.5 66.7 33.9 10.2 4.7 10.8 47.0 122.6 233.9 204.4 1236.1 CLINO 19.7 14.9 12.1 5.0 3.0 1.9 2.4 19.0 5.4 110.0 20.5 24.5 122.1 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.4 28.2 27.6 26.2 24.4 24.5 23.7 25.3 25.2 26.3 27.2 28.9 26.2 1992 26.0 27.0 27.7 27.0 25.7 24.1 23.5 23.9 23.1 25.3 26.4 27.1 25.6 1993 29.2 29.0 30.1 28.0 24.3 23.5 26.0 25.3 28.1 28.1 29.5 27.7 27.4 1994 27.6 31.6 27.0 26.0 25.6 23.8 23.8 24.8 27.1 28.2 - - - 1995 31.4 29.1 28.5 26.7 24.8 24.5 25.4 28.0 27.0 27.2 26.0 27.0 27.1 1996 29.2 30.8 30.0 27.0 24.5 24.6 23.8 24.3 24.7 27.2 25.6 28.2 26.7 1997 - - - - - - 25.0 25.9 27.6 27.7 29.5 29.7 - 1998 30.0 30.8 29.7 28.9 25.4 23.0 24.6 26.1 27.5 25.3 25.7 28.9 27.2 1999 30.3 29.9 28.5 27.8 25.4 24.2 24.4 25.9 27.1 25.2 25.5 27.8 26.8 2000 28.2 28.9 27.3 26.7 25.4 24.9 22.6 25.6 - 29.7 26.6 28.8 - MEAN 28.7 29.5 28.5 27.1 25.1 24.1 24.3 25.5 26.4 27.0 26.9 28.2 26.8 CLINO 28.2 30.0 28.4 26.6 24.9 23.9 23.5 24.9 25.5 26.4 26.9 27.0 26.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.8 19.0 18.3 16.4 13.8 13.1 11.6 11.7 13.8 16.2 17.6 18.8 15.8 1992 19.0 17.5 16.4 18.0 15.5 11.7 11.2 12.7 14.8 16.5 17.4 17.3 15.7 1993 17.9 18.4 18.0 17.7 13.7 10.7 10.9 11.7 14.4 15.5 17.6 18.2 15.4 1994 18.7 18.3 18.3 16.0 14.9 10.7 10.1 9.7 11.9 15.8 - - - 1995 18.6 18.5 17.6 16.4 14.7 9.7 11.8 12.0 13.7 16.6 16.9 18.3 15.4 1996 18.4 18.6 18.5 15.2 12.2 10.0 9.6 10.7 14.4 16.3 17.2 18.9 15.0 1997 - - - - - - 9.7 9.4 15.3 16.8 18.7 19.5 - 1998 19.9 19.6 19.4 17.7 13.4 11.5 10.8 14.3 15.4 16.6 16.9 18.2 16.1 1999 18.9 18.4 17.9 16.5 11.7 11.5 12.4 8.9 12.8 14.7 16.1 18.7 14.9 2000 19.0 18.6 18.3 15.5 13.0 10.6 11.2 11.7 - 17.0 18.2 19.1 - MEAN 18.8 18.5 18.1 16.6 13.7 11.1 10.9 11.3 14.1 16.2 17.4 18.6 15.4 CLINO 17.9 18.1 17.6 15.6 12.7 10.6 10.1 11.1 13.3 15.8 17.1 17.8 14.8 Station No. 83648: VITORIA , BRAZIL Latitude: 20 18S Longitude: 040 19W Station Elevation (M.S.L.): 36 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - 1011.4 - 1009.1 1010.1 1015.3 1017.2 1016.3 1014.9 1011.6 1009.4 1008.5 - 1993 1009.8 1010.1 1009.5 1010.8 1012.3 1015.7 1015.5 1015.4 1011.9 1012.3 1009.2 1008.4 1011.7 1994 1007.3 1009.6 1008.8 1011.6 1012.3 1014.7 1017.6 1015.1 1015.2 1012.3 1009.1 1008.8 1011.9 1995 1007.7 1008.2 1009.5 1010.2 1011.1 1014.8 1015.7 1014.6 1015.4 1010.1 1009.1 1006.6 1011.1 1996 1008.7 1008.3 1008.4 1011.6 1012.9 1015.7 1016.9 1016.6 1014.1 1011.6 1009.3 1007.5 1011.8 1997 1008.6 1011.3 1009.4 1011.6 1014.8 1010.8 1016.8 1016.9 1010.6 1010.1 1008.8 1008.3 1011.5 1998 1008.1 1009.1 1010.8 1010.9 1013.7 1016.3 1016.5 1014.9 1014.1 1012.2 1009.7 1007.2 1012.0 1999 1007.7 1009.8 1007.9 1012.8 1013.7 1013.2 1017.1 1017.9 1013.2 1013.4 1010.8 1008.5 1012.2 2000 1007.3 1009.8 1009.6 1011.2 1012.1 1014.8 1014.9 1015.8 1014.2 1011.7 1008.8 1007.5 1011.5 MEAN 1008.2 1009.7 1009.2 1011.1 1012.6 1014.6 1016.5 1015.9 1013.7 1011.7 1009.4 1007.9 1011.7 CLINO 1008.7 1009.2 1009.3 1010.9 1012.9 1015.1 1016.3 1015.1 1014.1 1011.5 1009.5 1008.8 1011.8 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - 1016.1 - 1013.2 1014.6 1019.7 1021.7 1021.2 1018.4 1016.0 1013.6 1012.9 - 1993 1013.5 1014.2 1014.1 1014.2 1016.6 1019.7 1019.2 1019.7 1016.1 1016.5 1013.3 1012.6 1015.8 1994 1011.8 1013.3 1012.8 1015.9 1016.7 1018.9 1021.3 1020.2 1019.8 1016.2 1013.8 1013.1 1016.2 1995 1012.1 1013.0 1013.2 1014.4 1016.0 1019.2 1019.8 1018.9 1019.8 1014.3 1014.1 1011.0 1015.5 1996 1012.3 1012.3 1012.7 1015.5 1017.1 1019.9 1021.0 1020.8 1018.9 1015.2 1013.8 1011.8 1015.9 1997 1012.4 1015.4 1013.8 1015.3 1018.6 1014.8 1021.2 1021.0 1014.8 1014.3 1012.9 1013.1 1015.6 1998 1012.6 1013.2 1014.4 1014.6 1017.6 1021.2 1020.5 1018.7 1018.2 1016.8 1013.5 1012.0 1016.1 1999 1012.0 1013.6 1012.0 1016.6 1017.3 1018.1 1022.0 1021.9 1017.6 1017.3 1014.2 1012.8 1016.3 2000 1011.4 1013.5 1013.7 1015.7 1016.8 1018.9 1019.2 1019.4 1018.8 1015.9 1012.9 1011.7 1015.7 MEAN 1012.3 1013.8 1013.3 1015.0 1016.8 1018.9 1020.7 1020.2 1018.0 1015.8 1013.6 1012.3 1015.9 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - 23.3 22.0 21.8 22.3 23.7 24.3 24.9 - 1993 26.9 27.3 27.7 26.1 23.9 22.2 22.9 22.0 23.5 24.3 25.7 25.9 24.9 1994 26.6 27.7 26.3 25.1 24.9 23.0 22.4 22.0 22.8 24.2 25.2 26.4 24.7 1995 27.9 27.8 27.2 25.3 24.3 23.2 23.1 23.7 23.4 24.3 24.5 25.4 25.0 1996 27.5 28.3 27.8 25.6 23.1 22.4 21.7 21.7 22.6 24.0 24.1 26.3 24.6 1997 26.6 26.6 25.2 24.9 23.2 23.1 22.5 22.7 23.9 24.4 26.3 27.1 24.7 1998 27.9 28.1 27.8 26.9 24.7 22.3 22.6 23.9 24.3 23.9 23.6 26.9 25.2 1999 27.6 28.0 27.0 25.4 23.5 22.7 22.2 21.7 22.9 22.4 22.9 25.7 24.3 2000 26.3 26.8 26.3 25.2 23.2 22.6 21.5 22.1 22.4 25.2 24.7 26.0 24.4 MEAN 27.2 27.6 26.9 25.6 23.8 22.8 22.3 22.4 23.1 24.0 24.6 26.1 24.7 CLINO 26.3 26.9 26.5 25.2 23.7 22.5 21.7 22.2 22.6 23.5 24.4 25.4 24.2 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - 54.2 - 36.4 46.6 83.1 156.9 127.3 110.6 234.0 325.5 235.2 - 1993 84.1 11.6 45.4 116.6 115.9 71.8 40.9 39.1 49.3 87.8 95.2 229.7 987.4 1994 275.4 37.7 187.5 137.1 100.2 19.0 70.9 24.3 35.9 108.7 92.4 108.5 1197.6 1995 8.5 48.7 134.1 116.9 156.4 6.2 86.9 76.0 53.3 260.4 318.7 241.6 1507.7 1996 67.0 70.6 96.9 157.2 57.5 72.0 34.9 14.5 150.9 104.6 393.2 151.4 1370.7 1997 122.8 70.1 301.6 137.8 65.6 5.2 12.8 13.2 54.0 98.4 127.3 245.0 1253.8 1998 81.6 128.3 36.9 10.3 2.5 17.4 29.6 48.7 23.2 224.6 221.3 40.8 865.2 1999 83.4 6.1 102.8 96.9 33.6 244.2 76.2 47.1 54.2 103.8 308.8 244.8 1401.9 2000 243.9 116.3 139.8 283.0 29.0 85.0 37.6 46.0 116.0 10.5 198.0 257.1 1562.2 MEAN 120.8 60.4 130.6 121.4 67.5 67.1 60.7 48.5 71.9 137.0 231.2 194.9 1312.0 CLINO 14.3 8.2 11.1 8.9 8.1 6.5 7.8 5.5 7.8 12.7 17.1 19.5 127.6 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - 30.0 30.2 29.5 27.2 26.9 25.2 25.7 25.7 27.1 28.3 30.9 - 1992 - 29.8 - 30.0 29.5 27.5 25.6 25.2 25.6 27.1 27.6 28.2 - 1993 31.0 31.7 32.6 30.1 27.4 25.8 26.7 25.7 27.6 28.0 29.4 29.5 28.8 1994 30.8 32.0 30.4 28.7 28.9 26.7 26.6 25.6 26.2 27.6 29.0 30.3 28.6 1995 32.5 32.0 31.0 28.8 27.7 27.4 26.8 28.0 27.5 28.0 27.8 28.9 28.9 1996 31.9 33.1 32.0 29.4 26.7 26.2 25.4 25.1 25.9 27.6 27.0 30.2 28.4 1997 30.6 30.7 28.8 28.8 27.3 28.1 26.7 27.4 28.3 28.2 30.3 31.2 28.9 1998 32.4 32.6 32.0 31.3 28.9 26.3 27.0 28.2 28.2 27.3 26.5 31.0 29.3 1999 32.0 32.5 31.4 29.1 27.7 26.5 25.9 25.7 27.1 26.0 26.2 29.6 28.3 2000 30.4 30.8 30.3 28.9 27.2 27.2 25.1 26.4 25.8 29.7 28.8 30.2 28.4 MEAN 31.4 31.5 31.0 29.5 27.9 26.9 26.1 26.3 26.8 27.7 28.1 30.0 28.6 CLINO 30.9 31.6 31.1 29.4 27.9 26.7 25.9 26.6 26.5 27.3 28.2 29.6 28.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - 23.2 23.5 22.6 20.9 20.1 19.4 19.2 19.3 21.0 22.1 23.8 - 1992 - 23.2 - 23.2 22.3 20.5 19.3 19.3 20.0 21.2 21.6 22.1 - 1993 23.6 24.0 24.3 23.1 21.2 19.5 20.3 19.1 20.0 21.5 22.8 23.2 21.9 1994 23.6 24.7 23.5 22.4 22.1 20.2 19.5 19.2 20.1 21.4 22.4 23.3 21.9 1995 24.5 24.7 24.2 22.5 21.7 20.1 20.5 20.6 20.5 21.4 21.6 22.6 22.1 1996 24.2 24.9 24.8 22.6 20.2 19.4 19.0 18.9 20.0 21.1 21.5 23.4 21.7 1997 23.9 23.6 22.6 22.0 20.4 19.9 19.6 19.6 21.0 21.6 23.4 24.0 21.8 1998 24.6 25.0 24.6 23.9 22.0 19.4 19.7 21.1 21.6 21.4 21.1 23.8 22.3 1999 24.3 24.7 23.8 22.5 20.5 20.2 19.7 18.9 20.1 19.7 20.2 22.9 21.5 2000 23.4 23.9 23.5 22.4 20.5 19.7 19.1 19.3 19.9 21.4 20.8 21.9 21.3 MEAN 24.0 24.2 23.9 22.7 21.2 19.9 19.6 19.5 20.3 21.2 21.8 23.1 21.8 CLINO 23.1 23.7 23.4 22.3 20.8 19.5 18.8 19.2 19.8 20.8 21.6 22.4 21.3 Station No. 83687: LAVRAS , BRAZIL Latitude: 21 45S Longitude: 045 00W Station Elevation (M.S.L.): 919 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 909.8 909.6 909.1 910.2 912.9 912.7 914.3 916.6 913.3 912.5 908.7 908.6 911.5 1992 - - - - - - - - - - - - - 1993 912.8 912.3 913.5 913.8 915.9 917.8 916.8 916.6 913.6 913.6 911.4 911.6 914.1 1994 911.4 912.1 912.3 914.2 914.1 916.3 917.4 916.5 915.3 912.1 - - - 1995 911.1 912.3 912.6 912.8 914.8 916.4 916.5 915.7 916.7 911.7 911.9 909.3 913.5 1996 911.3 911.5 911.6 914.8 914.8 917.6 917.2 916.7 915.9 912.2 911.9 910.6 913.8 1997 - - 912.1 913.8 916.1 913.5 918.4 917.9 912.7 911.3 911.8 911.1 - 1998 911.2 912.8 912.9 913.3 915.4 917.3 916.8 915.2 914.1 913.2 910.1 910.6 913.6 1999 910.1 912.8 911.8 914.8 914.6 915.7 917.2 917.4 913.2 913.8 911.6 910.9 913.7 2000 909.4 912.8 911.5 913.4 914.7 916.2 915.4 915.2 914.3 913.5 910.3 910.8 913.1 MEAN 910.9 912.0 911.9 913.5 914.8 915.9 916.7 916.4 914.3 912.7 911.0 910.4 913.4 CLINO 911.9 912.2 912.7 913.8 915.3 916.9 917.1 916.1 915.0 912.4 911.6 911.7 913.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.8 1011.3 1011.4 1013.1 1015.6 1016.0 1018.5 1020.3 1016.5 1014.7 1010.1 1010.3 1014.1 1992 - - - - - - - - - - - - - 1993 1014.6 1015.0 1015.2 1015.9 1019.0 1022.1 1019.9 1020.3 1015.9 1015.6 1012.4 1013.1 1016.6 1994 1013.5 1013.0 1014.6 1016.9 1018.0 1021.1 1022.2 1019.9 1017.8 1014.8 - - - 1995 1012.6 1014.1 1014.0 1015.1 1017.4 1020.9 1020.0 1018.6 1018.8 1014.0 1013.6 1011.2 1015.9 1996 1012.5 1013.0 1013.5 1016.7 1018.5 1021.5 1021.6 1020.1 1018.4 1014.3 1013.5 1012.3 1016.3 1997 - - 1014.3 1016.6 1020.3 1017.4 1022.3 1020.8 1013.9 1013.3 1012.5 1013.2 - 1998 1013.2 1013.8 1014.5 1015.5 1019.3 1022.2 1021.1 1018.0 1016.6 1016.3 1012.9 1011.8 1016.3 1999 1012.1 1013.8 1013.3 1017.3 1018.7 1019.0 1021.9 1021.1 1015.8 1016.1 1013.4 1012.5 1016.3 2000 1011.3 1013.9 1013.9 1016.6 1017.9 1020.1 1019.7 1018.8 1018.1 1014.4 1012.8 1011.7 1015.8 MEAN 1012.6 1013.5 1013.9 1016.0 1018.3 1020.0 1020.8 1019.8 1016.9 1014.8 1012.7 1012.0 1015.9 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 21.7 22.5 21.6 20.5 18.3 18.1 16.6 18.2 19.4 20.7 22.2 22.4 20.2 1992 - - - - - - - - - - - - - 1993 22.4 21.6 22.4 21.2 17.6 16.2 18.1 17.8 20.6 21.7 23.2 22.0 20.4 1994 21.6 24.3 21.5 20.8 19.4 16.3 16.7 18.1 20.8 22.2 - - - 1995 23.8 22.7 22.3 20.6 18.8 16.6 18.1 20.3 20.2 20.9 20.9 22.2 20.6 1996 23.2 23.2 22.8 20.7 17.4 16.3 16.2 17.8 18.8 21.4 20.9 22.1 20.1 1997 - - 21.1 19.9 17.6 16.5 17.4 18.6 21.9 22.2 23.5 23.1 - 1998 23.2 23.8 23.2 21.5 18.1 16.2 16.9 19.8 21.3 20.4 21.0 22.9 20.7 1999 23.4 22.7 22.1 20.6 17.2 17.1 17.9 17.8 20.3 20.1 20.3 21.8 20.1 2000 22.7 22.4 21.8 20.4 17.7 16.9 16.2 18.4 19.3 23.2 21.1 22.3 20.2 MEAN 22.7 22.9 22.1 20.7 18.0 16.7 17.1 18.5 20.3 21.4 21.6 22.4 20.4 CLINO 21.7 22.1 20.9 19.8 17.5 16.3 15.8 17.7 19.0 20.4 20.9 21.1 19.4 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 547.4 203.8 223.3 118.4 9.0 0.0 12.0 0.0 51.2 190.2 93.8 214.3 1663.4 1992 - - - - - - - - - - - - - 1993 201.0 276.1 134.2 60.7 28.0 54.0 0.0 21.6 67.2 59.6 102.0 233.6 1238.0 1994 421.6 212.5 283.4 23.4 198.3 21.8 3.5 0.0 0.0 146.4 - - - 1995 183.3 339.3 124.8 64.6 71.8 1.2 1.0 0.0 43.8 114.0 192.0 250.1 1385.9 1996 174.4 364.3 129.1 54.1 84.7 17.0 0.2 18.1 148.2 90.5 363.2 252.7 1696.5 1997 - - 96.5 61.1 38.0 51.0 5.6 1.2 38.8 91.1 194.8 253.6 - 1998 149.5 159.2 142.3 32.6 73.7 0.4 0.0 51.3 16.5 200.7 166.8 189.1 1182.1 1999 286.1 294.6 273.9 36.7 6.4 28.4 3.8 0.0 22.4 37.1 143.9 357.7 1491.0 2000 459.8 156.0 192.6 16.4 4.1 0.4 9.2 13.1 109.9 25.2 239.2 243.8 1469.7 MEAN 302.9 250.7 177.8 52.0 57.1 19.4 3.9 11.7 55.3 106.1 187.0 249.4 1473.2 CLINO 27.2 19.2 17.4 6.7 4.1 2.8 2.3 2.5 7.3 12.6 21.3 29.6 153.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.0 28.9 27.3 27.5 24.9 25.5 23.9 26.2 27.2 27.7 29.1 28.6 27.0 1992 - - - - - - - - - - - - - 1993 28.7 27.1 29.7 27.7 24.5 23.3 25.8 25.6 27.9 28.6 30.6 27.8 27.3 1994 26.9 31.6 27.4 27.1 26.3 24.0 24.6 26.7 29.6 29.5 - - - 1995 30.3 28.5 28.8 27.5 25.2 24.8 25.8 29.0 28.3 27.5 27.3 28.5 27.6 1996 29.7 30.0 29.3 27.5 24.1 23.9 24.5 25.6 25.5 28.1 26.6 28.3 26.9 1997 - - 27.5 26.7 24.7 24.7 26.2 28.4 30.1 29.5 29.8 29.0 - 1998 29.6 30.2 30.0 28.0 24.8 23.0 25.1 27.3 29.0 26.3 27.2 28.8 27.4 1999 29.6 29.4 28.9 27.7 24.7 24.5 25.1 26.4 28.4 26.7 26.6 27.4 27.1 2000 28.4 28.5 27.9 27.4 25.1 25.2 24.0 26.6 25.6 30.5 26.9 28.2 27.0 MEAN 28.8 29.3 28.5 27.5 24.9 24.3 25.0 26.9 28.0 28.3 28.0 28.3 27.3 CLINO 27.8 28.4 27.0 25.4 24.7 23.9 23.7 25.7 25.4 27.2 27.2 27.3 26.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.1 18.4 18.0 15.6 13.7 12.8 11.5 11.7 13.6 15.6 17.2 18.3 15.4 1992 - - - - - - - - - - - - - 1993 18.0 18.0 17.7 17.1 13.0 11.4 12.2 11.7 15.0 16.1 17.9 18.0 15.5 1994 18.0 18.9 18.0 16.3 15.0 10.9 10.6 11.2 13.8 16.8 - - - 1995 19.0 18.7 17.9 16.1 14.8 10.9 12.3 13.3 13.9 16.1 16.3 18.2 15.6 1996 18.5 18.7 18.6 16.0 12.6 10.5 9.9 11.6 14.0 16.6 16.7 18.2 15.2 1997 - - 16.7 15.2 12.8 10.8 11.3 11.1 16.0 16.6 19.1 18.8 - 1998 18.9 19.4 18.5 16.8 13.2 11.3 10.9 14.1 15.5 16.1 16.6 18.5 15.8 1999 18.8 18.5 17.5 15.6 11.6 11.9 12.7 10.8 13.5 15.0 15.5 17.4 14.9 2000 18.4 18.1 17.7 15.1 12.2 10.6 10.6 12.2 14.6 17.2 17.1 18.0 15.1 MEAN 18.5 18.6 17.8 16.0 13.2 11.2 11.3 12.0 14.4 16.2 17.0 18.2 15.4 CLINO 17.7 17.9 17.3 15.4 12.7 11.1 10.4 11.7 13.6 15.6 16.6 17.3 14.8 Station No. 83692: JUIZ DE FORA , BRAZIL Latitude: 21 46S Longitude: 043 21W Station Elevation (M.S.L.): 940 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 909.5 911.5 - - 914.2 915.9 916.3 917.4 913.2 912.4 909.8 908.8 - 1992 908.2 912.8 - - - - - 916.3 913.7 912.9 910.3 909.1 - 1993 911.8 911.9 912.6 912.2 913.6 915.9 914.2 915.3 912.7 912.1 910.6 910.6 912.8 1994 909.4 911.7 911.8 913.3 913.1 914.8 916.1 915.9 914.9 912.5 910.4 910.4 912.9 1995 910.6 910.6 911.6 911.3 913.8 914.7 915.3 914.2 915.2 911.6 911.2 908.3 912.4 1996 910.6 911.9 911.9 913.9 913.9 915.8 916.5 916.4 914.8 911.1 910.7 910.7 913.2 1997 910.9 912.2 911.8 912.2 915.2 911.5 917.1 916.7 912.4 911.4 910.7 911.8 912.8 1998 911.3 912.8 912.3 912.1 914.8 916.1 916.9 914.5 914.4 913.1 910.1 910.9 913.3 1999 910.3 911.3 910.1 913.6 914.8 914.7 917.8 916.2 913.7 913.8 910.1 910.3 913.1 2000 909.3 911.9 911.6 913.2 913.9 915.9 914.7 914.7 - 912.8 910.1 909.9 - MEAN 910.2 911.9 911.7 912.7 914.1 915.0 916.1 915.8 913.9 912.4 910.4 910.1 912.9 CLINO 909.3 910.6 910.4 912.4 912.4 914.0 914.6 914.2 913.2 911.5 910.4 909.7 911.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1014.7 1016.2 - - 1020.7 1021.6 1023.9 1024.7 1020.5 1018.6 1014.6 1013.2 - 1992 1013.0 1017.9 - - - - - 1023.6 1020.9 1018.1 1016.0 1015.1 - 1993 1015.8 1016.3 1017.0 1017.4 1020.5 1022.5 1021.2 1022.0 1018.5 1018.0 1015.0 1015.1 1018.3 1994 1014.4 1014.9 1016.6 1019.1 1019.8 1022.0 1023.4 1022.7 1021.0 1017.6 1015.5 1014.9 1018.5 1995 1014.0 1015.1 1015.9 1017.3 1019.8 1021.8 1021.6 1020.7 1021.9 1017.4 1016.8 1013.9 1018.0 1996 1014.5 1015.4 1015.7 1019.1 1020.8 1023.1 1024.0 1023.4 1021.6 1017.8 1016.6 1014.9 1018.9 1997 1014.7 1017.2 1017.1 1018.6 1022.7 1018.3 1024.7 1023.8 1018.0 1017.0 1015.6 1015.5 1018.6 1998 1015.8 1017.5 1017.3 1018.3 1021.8 1024.3 1024.2 1021.0 1020.4 1019.4 1016.4 1014.4 1019.2 1999 1014.2 1015.7 1015.3 1019.8 1020.8 1021.6 1024.6 1024.2 1019.3 1020.4 1016.6 1015.7 1019.0 2000 1013.8 1016.0 1016.8 1019.6 1020.2 1022.3 1022.2 1021.7 - 1017.7 1015.8 1014.0 - MEAN 1014.5 1016.2 1016.5 1018.7 1020.8 1021.9 1023.3 1022.8 1020.2 1018.2 1015.9 1014.7 1018.6 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.0 21.1 - - 18.3 17.6 15.8 17.0 17.1 18.8 19.9 21.9 - 1992 20.4 20.8 - - - - - 16.1 16.7 18.4 19.3 19.9 - 1993 21.7 21.2 21.6 20.1 17.2 16.1 17.7 16.7 18.3 19.8 21.2 20.6 19.3 1994 20.8 23.5 19.7 19.0 18.5 15.9 16.4 15.8 18.2 19.8 20.0 21.4 19.1 1995 23.2 22.1 21.1 19.0 17.3 16.6 17.6 19.6 18.4 18.3 19.3 19.9 19.4 1996 22.1 21.9 21.3 19.3 16.4 16.1 15.0 15.5 16.4 18.4 18.6 - - 1997 21.1 22.1 19.8 19.1 16.3 16.7 17.2 17.3 19.0 19.2 21.4 22.1 19.3 1998 - - 21.8 20.4 17.6 15.4 16.5 18.9 18.7 18.4 18.6 21.6 - 1999 22.2 22.1 20.9 19.0 16.6 15.8 16.1 16.2 18.3 16.9 18.0 20.5 18.6 2000 21.3 21.5 - 19.1 17.1 17.1 15.2 16.9 - 21.3 19.7 21.1 - MEAN 21.4 21.8 20.9 19.4 17.3 16.4 16.4 17.0 17.9 18.9 19.6 21.0 19.0 CLINO 22.3 22.5 21.1 19.8 18.2 17.1 16.4 17.5 17.3 18.5 19.6 20.9 19.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 407.7 178.1 - - 42.6 17.9 9.1 4.8 76.5 69.7 162.6 284.3 - 1992 425.5 191.2 - - - - - 41.3 160.7 186.6 175.2 193.2 - 1993 402.5 130.4 110.6 75.8 4.7 25.4 1.8 2.9 45.6 92.4 178.1 153.4 1223.6 1994 400.2 25.2 298.3 200.0 180.2 20.2 3.1 4.2 4.5 138.8 154.9 295.4 1725.0 1995 209.4 326.9 168.1 78.2 23.2 9.5 13.1 0.4 69.4 170.8 203.5 323.1 1595.6 1996 242.1 335.0 178.3 41.5 36.9 7.5 0.6 24.0 129.2 135.2 209.8 249.2 1589.3 1997 343.2 40.8 182.2 53.8 16.4 28.6 5.6 20.0 69.9 141.4 428.7 201.3 1531.9 1998 201.5 143.3 129.2 78.0 83.8 4.0 7.4 54.2 21.1 198.5 205.5 305.7 1432.2 1999 - 125.7 251.4 66.2 4.0 29.2 20.1 7.9 34.8 61.8 170.7 314.7 - 2000 327.0 102.3 165.3 23.5 8.1 0.0 9.5 57.2 - 95.2 144.4 267.9 - MEAN 328.8 159.9 185.4 77.1 44.4 15.8 7.8 21.7 68.0 129.0 203.3 258.8 1500.1 CLINO 30.0 217.0 19.8 10.7 6.5 3.4 28.0 1.7 5.0 112.0 191.0 327.0 164.7 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 24.2 25.9 - - 21.9 21.9 20.5 22.1 22.4 23.6 24.8 27.2 - 1992 24.1 25.4 - - - - - 20.8 20.9 23.1 24.1 25.1 - 1993 26.9 26.6 26.7 24.8 21.4 20.6 23.1 22.5 23.5 25.5 27.1 25.4 24.5 1994 25.3 29.3 24.2 23.3 22.9 20.4 21.5 21.3 24.3 25.6 25.2 26.8 24.2 1995 28.8 27.3 26.5 23.8 21.2 22.1 22.7 25.5 24.2 22.8 24.0 25.3 24.5 1996 27.6 27.9 26.9 24.5 21.3 21.5 20.5 20.9 21.3 23.9 23.4 23.6 23.6 1997 25.9 27.9 24.3 24.0 20.8 22.3 22.5 23.6 24.6 25.8 26.8 27.6 24.7 1998 27.5 28.6 27.2 25.2 22.2 20.4 22.0 23.7 24.7 23.0 22.5 27.0 24.5 1999 27.6 27.5 24.9 23.8 22.1 20.9 21.3 22.2 24.1 22.4 23.2 25.5 23.8 2000 26.4 26.8 25.1 24.7 22.8 23.2 20.7 22.9 - 27.8 25.0 27.1 - MEAN 26.4 27.3 25.7 24.3 21.8 21.5 21.6 22.5 23.3 24.4 24.6 26.1 24.1 CLINO 25.9 26.8 25.7 23.9 22.8 21.2 21.2 22.2 21.4 23.8 24.5 25.0 23.7 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 17.2 17.8 - - 14.9 14.2 12.5 12.9 13.0 14.8 16.1 18.1 - 1992 17.6 17.3 - - - - - 12.9 14.2 15.3 16.0 16.4 - 1993 18.0 17.1 18.3 16.9 14.2 13.1 14.0 13.0 14.6 15.7 16.9 17.1 15.7 1994 17.5 19.3 17.0 16.2 15.5 12.5 12.3 11.7 13.3 15.4 16.3 17.8 15.4 1995 19.0 18.8 17.8 16.0 14.7 12.6 13.9 15.4 14.2 15.3 15.8 16.6 15.8 1996 18.3 17.2 17.2 15.1 12.5 11.7 10.6 10.7 12.3 14.0 14.8 17.2 14.3 1997 18.1 18.1 16.5 15.6 13.5 13.0 13.2 12.8 14.4 13.7 17.8 17.6 15.4 1998 18.1 19.0 18.0 16.8 13.9 11.4 12.4 15.0 14.8 14.9 15.1 17.0 15.5 1999 18.0 18.1 17.5 15.4 12.8 13.0 12.1 11.6 13.9 13.3 14.2 17.0 14.7 2000 17.7 17.8 - 15.2 12.9 12.4 10.8 11.7 - 15.9 15.5 16.2 - MEAN 17.9 18.1 17.5 15.9 13.9 12.7 12.4 12.8 13.9 14.8 15.8 17.1 15.2 CLINO 17.8 18.2 17.5 16.3 15.4 13.2 12.5 12.4 13.4 15.0 16.2 16.9 15.4 Station No. 83698: CAMPOS , BRAZIL Latitude: 21 44S Longitude: 041 19W Station Elevation (M.S.L.): 11 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 1009.2 1013.3 1013.9 1011.4 1012.4 1017.2 1020.7 1019.8 1016.7 - 1011.7 1010.5 - 1993 1011.8 - 1012.6 1012.2 1015.9 1018.9 1017.5 1017.5 1014.7 1014.1 - - - 1994 - - - 1014.1 1015.1 1017.8 1019.7 1018.3 1017.8 1014.4 1011.6 1010.6 - 1995 1009.4 1010.5 1011.7 - 1014.2 1017.4 1017.9 1017.4 1017.6 1012.3 1012.6 1009.4 - 1996 - 1010.4 1010.3 1014.1 1015.1 1018.2 1019.9 1019.7 1017.6 1013.6 - 1009.7 - 1997 1010.3 1013.6 1012.3 1013.3 - 1012.4 1019.5 1019.7 1012.3 1012.8 1011.7 - - 1998 1010.2 1010.2 1012.8 1013.3 1016.0 1019.6 1023.3 1016.3 1016.6 1014.4 1011.9 1009.9 1014.5 1999 1009.7 - 1010.5 1015.9 1015.4 1016.2 1020.9 1019.5 1015.5 1015.9 1012.9 1010.4 - 2000 1009.7 1011.1 1011.2 1014.9 1014.3 1016.9 1017.2 1017.4 1016.2 1013.1 1011.8 1009.1 1013.6 MEAN 1010.0 1011.5 1011.9 1013.6 1014.8 1017.2 1019.6 1018.4 1016.1 1013.8 1012.0 1009.9 1014.1 CLINO - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 1010.3 1014.6 1015.2 1013.0 1014.1 1019.1 1021.5 1020.8 1018.0 - 1013.0 1012.2 - 1993 1012.6 - 1013.4 1014.0 1016.6 1019.3 1018.6 1019.3 1015.8 1015.7 - - - 1994 - - - 1015.9 1016.3 1018.7 1020.7 1019.7 1019.1 1015.6 1012.8 1012.0 - 1995 1010.8 1012.2 1012.6 - 1016.2 1019.0 1019.1 1018.4 1019.1 1014.0 1013.6 1010.5 - 1996 - 1011.4 1012.1 1015.8 1017.1 1019.7 1020.6 1020.3 1018.7 1014.7 - 1010.9 - 1997 1011.4 1014.6 1013.7 1015.2 - 1014.2 1020.8 1020.5 1014.2 1013.9 1012.3 - - 1998 1011.7 1012.2 1013.4 1014.3 1017.3 1020.8 1024.4 1017.5 1017.4 1016.3 1013.2 1011.2 1015.8 1999 1010.9 - 1011.3 1016.5 1017.0 1017.7 1021.3 1021.1 1016.4 1017.1 1013.5 1011.8 - 2000 1010.5 1012.8 1013.2 1015.4 1016.2 1018.3 1018.6 1018.4 1018.1 1014.6 1012.3 1010.7 1014.9 MEAN 1011.2 1013.0 1013.1 1015.0 1016.4 1018.5 1020.6 1019.6 1017.4 1015.2 1013.0 1011.3 1015.4 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - 21.6 22.0 23.6 24.9 27.5 - 1992 26.0 - 27.0 25.7 24.5 23.1 21.3 21.4 22.0 - 24.8 25.4 - 1993 27.0 - 27.4 26.0 23.2 21.4 22.4 21.9 23.2 24.6 - - - 1994 - - - 24.7 24.6 21.9 21.6 21.6 22.5 24.2 26.1 26.8 - 1995 28.1 27.7 27.1 - 23.2 22.1 23.1 23.7 23.5 23.8 24.7 25.7 - 1996 - 28.8 27.8 25.4 22.8 21.8 20.7 21.1 21.8 23.9 - 26.5 - 1997 26.5 27.1 25.3 24.9 - 22.0 22.0 22.3 23.6 24.2 26.3 - - 1998 27.7 28.1 27.3 25.9 23.3 20.6 - 23.3 23.9 23.3 23.5 26.6 - 1999 27.5 - 26.7 24.9 22.3 21.6 21.5 20.9 22.7 22.0 22.8 25.6 - 2000 26.4 26.6 26.3 25.1 22.7 22.0 20.9 21.7 22.1 25.2 24.9 26.3 24.2 MEAN 27.0 - 26.9 25.3 23.3 21.8 21.7 22.0 22.7 23.9 24.8 26.3 - CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 140.7 4.0 4.9 69.3 45.5 48.6 61.7 16.9 156.7 0.0 169.0 94.5 811.8 1993 121.4 0.0 57.7 74.6 17.7 33.1 3.8 14.6 64.6 76.5 0.0 - - 1994 - - - 246.8 22.1 66.1 44.1 12.1 14.5 44.7 47.2 132.0 - 1995 36.1 75.7 56.5 0.0 68.7 2.1 22.7 31.8 32.0 129.2 188.0 165.0 807.8 1996 13.6 6.8 75.5 65.0 40.5 20.2 5.2 34.4 208.2 71.2 0.0 86.0 626.6 1997 132.0 76.1 152.8 25.1 0.0 1.8 1.9 10.0 120.9 82.7 121.9 0.0 725.2 1998 93.3 101.0 58.3 93.4 55.5 12.2 6.8 81.0 8.1 100.3 182.2 146.5 938.6 1999 17.3 0.0 204.3 42.4 31.6 41.3 44.5 16.5 40.2 95.7 215.7 118.7 868.2 2000 82.2 54.7 66.9 47.9 19.3 3.0 6.2 29.2 75.2 60.8 186.1 57.4 688.9 MEAN 79.6 39.8 84.6 73.8 33.4 25.4 21.9 27.4 80.0 73.5 123.3 100.0 762.7 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 30.3 32.7 31.9 31.1 28.9 28.8 26.4 27.0 27.4 28.2 30.1 34.1 29.7 1992 30.7 - 33.4 31.5 30.4 29.2 26.7 26.5 26.3 - 29.5 30.5 - 1993 33.5 - 34.1 31.3 28.4 27.5 28.7 28.1 28.8 29.8 - - - 1994 - - - 28.7 30.0 28.0 28.1 27.6 28.7 29.8 32.5 32.8 - 1995 35.4 34.4 33.2 - 28.5 29.0 29.5 30.7 29.3 28.6 29.6 31.1 - 1996 - 35.8 33.8 30.8 28.2 27.7 25.9 26.1 26.4 28.8 - 31.8 - 1997 31.5 32.4 30.0 30.5 - 29.3 28.9 29.4 29.4 28.9 31.4 - - 1998 33.4 35.0 33.6 31.2 28.7 26.1 - 28.6 28.8 27.2 27.5 31.8 - 1999 33.2 - 32.3 30.0 28.0 26.7 26.4 27.1 28.5 26.4 26.9 30.1 - 2000 31.4 31.5 31.2 30.1 28.1 28.4 26.4 27.7 26.4 30.8 29.3 31.4 29.4 MEAN 32.4 33.6 32.6 30.6 28.8 28.1 27.4 27.9 28.0 28.7 29.6 31.7 30.0 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.1 23.3 22.9 21.7 19.9 19.2 17.4 17.6 18.6 20.1 21.5 23.6 20.7 1992 22.9 - 22.7 22.1 20.9 19.4 18.0 18.0 18.9 - 21.3 21.5 - 1993 22.8 - 23.0 22.3 19.7 17.7 18.8 18.2 19.8 21.1 - - - 1994 - - - 21.7 21.2 17.9 17.5 17.7 18.4 20.3 21.8 23.0 - 1995 23.8 24.0 23.3 - 20.1 17.7 19.1 19.4 19.6 20.7 21.3 22.3 - 1996 - 24.9 24.5 22.1 19.5 18.4 17.4 17.7 18.9 20.6 - 23.5 - 1997 23.4 23.5 22.2 21.7 - 17.3 17.7 17.9 20.2 21.3 23.6 - - 1998 24.2 24.2 23.9 23.0 20.0 16.8 - 20.2 20.1 20.7 21.0 23.4 - 1999 24.3 - 23.8 22.0 18.8 18.5 18.6 16.7 18.8 19.0 20.0 22.5 - 2000 23.1 23.4 23.2 21.8 19.3 18.1 17.4 17.8 19.3 21.6 21.8 23.0 20.8 MEAN 23.4 23.9 23.3 22.0 19.9 18.1 18.0 18.1 19.3 20.6 21.5 22.8 20.9 CLINO - - - - - - - - - - - - - Station No. 83716: PRESIDENTE PRUDENTE , BRAZIL Latitude: 22 07S Longitude: 051 23W Station Elevation (M.S.L.): 436 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 960.9 962.2 961.9 964.6 966.1 967.8 968.2 968.6 965.7 963.1 961.9 960.8 964.3 1992 957.9 961.9 - 961.5 962.3 965.8 967.4 966.1 964.3 961.3 960.2 959.1 - 1993 961.5 961.1 962.1 963.4 964.9 966.9 966.8 966.2 963.8 962.4 960.1 960.4 963.3 1994 960.8 961.2 962.8 963.3 964.5 966.4 967.8 966.3 964.6 962.8 960.9 960.1 963.5 1995 960.6 961.4 961.4 963.1 965.2 966.1 965.6 964.2 965.1 961.8 961.1 959.1 962.9 1996 960.1 961.9 961.1 963.6 965.1 967.1 967.8 965.4 964.1 961.1 960.6 959.8 963.1 1997 960.2 962.5 961.6 963.9 966.8 963.8 967.3 967.1 961.6 961.7 960.1 960.3 963.1 1998 960.2 961.7 962.5 963.4 966.5 967.2 966.2 964.8 964.7 963.2 960.8 959.9 963.4 1999 960.2 961.9 960.9 965.3 966.4 966.4 967.8 967.7 963.4 963.9 961.9 960.8 963.9 2000 959.8 961.3 961.3 964.8 965.8 965.5 966.1 965.3 964.6 962.2 959.8 959.7 963.0 MEAN 960.2 961.7 961.7 963.7 965.4 966.3 967.1 966.2 964.2 962.4 960.7 960.0 963.3 CLINO - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.4 1011.7 1011.2 1013.7 1016.3 1017.3 1018.9 1018.8 1014.9 1013.0 1010.1 1009.3 1013.7 1992 1006.4 1010.1 - 1011.3 1012.3 1015.2 1018.3 1016.7 1014.2 1010.9 1009.3 1008.2 - 1993 1010.8 1011.0 1011.9 1012.5 1014.5 1017.0 1017.2 1016.5 1013.0 1012.0 1009.2 1009.2 1012.9 1994 1009.2 1010.4 1011.3 1013.4 1014.6 1017.0 1017.5 1016.0 1013.8 1011.2 1009.8 1009.2 1012.8 1995 1009.7 1010.3 1010.6 1012.7 1015.2 1016.4 1015.6 1014.0 1014.7 1011.4 1010.4 1008.6 1012.5 1996 1009.1 1010.2 1010.8 1013.3 1015.5 1018.1 1018.3 1015.3 1014.4 1011.0 1009.5 1008.7 1012.9 1997 1009.5 1011.5 1010.8 1013.3 1016.8 1013.9 1017.8 1016.9 1011.1 1010.3 1009.8 1009.7 1012.6 1998 1009.5 1010.7 1011.6 1012.9 1016.6 1018.3 1016.7 1014.7 1014.2 1012.6 1009.7 1008.7 1013.0 1999 1009.2 1010.4 1009.7 1014.9 1016.7 1016.4 1017.7 1017.1 1012.6 1012.5 1010.2 1009.6 1013.1 2000 1008.1 1010.6 1010.9 1013.6 1015.5 1015.7 1017.3 1015.5 1014.2 1011.2 1008.9 1008.8 1012.5 MEAN 1009.1 1010.7 1011.0 1013.2 1015.4 1016.5 1017.5 1016.2 1013.7 1011.6 1009.7 1009.0 1012.8 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.7 25.3 24.4 23.4 21.1 20.5 19.2 22.2 23.2 24.5 26.0 25.3 23.4 1992 26.7 26.2 24.1 22.4 21.2 21.2 18.1 19.8 20.4 24.1 24.5 25.9 22.9 1993 26.2 23.4 - 24.1 20.9 18.9 18.8 20.4 21.9 25.1 26.4 25.4 - 1994 24.8 26.2 24.5 23.8 21.8 19.3 20.0 21.9 24.7 25.5 25.8 26.5 23.7 1995 26.0 25.1 25.6 22.6 20.7 20.7 22.1 24.6 23.3 22.9 25.0 25.3 23.7 1996 25.8 25.8 24.9 23.9 21.0 18.7 18.8 22.3 22.2 24.4 24.7 25.6 23.2 1997 25.0 25.6 24.9 22.9 20.8 18.2 20.8 21.9 24.5 24.5 25.4 26.6 23.4 1998 27.4 26.2 25.6 23.3 19.9 19.0 20.7 21.8 21.6 23.6 25.1 25.4 23.3 1999 25.8 25.9 26.0 23.1 19.9 18.8 20.7 21.9 24.0 24.1 24.1 26.1 23.4 2000 26.3 25.2 24.6 24.3 20.4 21.3 17.0 21.2 22.0 26.5 25.5 25.5 23.3 MEAN 26.0 25.5 25.0 23.4 20.8 19.7 19.6 21.8 22.8 24.5 25.3 25.8 23.3 CLINO - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 114.4 135.0 84.9 57.3 19.8 64.6 5.6 0.0 39.7 57.2 113.2 273.2 964.9 1992 95.4 119.6 301.5 132.1 213.6 15.2 20.1 21.0 211.6 152.9 135.0 43.8 1461.8 1993 100.9 329.7 108.0 50.2 77.3 45.8 14.6 47.3 55.0 76.3 178.0 98.3 1181.4 1994 430.1 129.0 137.1 53.5 74.0 63.0 23.3 0.1 34.7 42.8 148.2 198.4 1334.2 1995 197.6 239.3 10.9 69.3 66.4 53.0 22.2 0.0 51.4 215.3 59.9 199.8 1185.1 1996 195.6 247.3 184.6 101.2 67.6 3.8 2.8 26.0 87.5 148.1 194.5 256.1 1515.1 1997 309.0 188.0 44.9 84.3 79.4 238.7 17.9 20.0 64.4 97.3 217.9 50.1 1411.9 1998 152.6 88.0 335.4 165.4 86.0 6.4 7.2 147.5 90.9 141.8 35.6 386.7 1643.5 1999 205.2 257.7 47.3 132.5 60.2 49.2 7.6 0.0 25.9 49.0 81.6 267.8 1184.0 2000 91.1 304.7 188.9 13.2 15.5 36.0 60.8 51.6 131.6 73.9 166.5 167.7 1301.5 MEAN 189.2 203.8 144.3 85.9 76.0 57.6 18.2 31.4 79.3 105.5 133.0 194.2 1318.3 CLINO - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 31.2 30.7 29.2 29.1 26.8 26.5 25.9 29.1 29.7 31.2 32.2 30.5 29.3 1992 32.3 31.1 28.8 27.8 26.2 26.6 24.4 26.4 25.4 29.5 29.9 31.3 28.3 1993 31.9 28.6 - 29.8 26.7 24.9 25.0 26.9 27.6 31.3 32.3 30.8 - 1994 30.3 32.0 29.8 29.4 27.2 25.2 26.8 29.6 32.0 31.9 31.9 31.9 29.8 1995 31.5 29.9 31.2 28.7 26.2 27.0 28.2 31.9 30.8 28.8 30.7 30.8 29.6 1996 31.0 31.3 29.9 29.3 26.2 24.7 25.9 29.2 28.1 30.5 30.0 30.8 28.9 1997 30.1 30.9 29.7 28.5 26.3 23.1 26.9 28.5 31.5 29.8 30.6 31.9 29.0 1998 32.5 31.5 31.3 28.4 25.4 25.1 27.7 27.6 26.8 29.1 31.1 30.7 28.9 1999 31.1 31.5 31.5 29.2 26.1 24.8 27.2 29.5 31.2 31.2 30.7 31.8 29.7 2000 32.2 30.5 29.5 30.1 26.5 27.7 23.8 27.7 27.7 33.0 31.4 31.0 29.3 MEAN 31.4 30.8 30.1 29.0 26.4 25.6 26.2 28.6 29.1 30.6 31.1 31.1 29.2 CLINO - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 21.0 20.7 20.8 19.1 16.8 16.4 14.2 16.8 17.7 19.6 20.3 21.2 18.7 1992 21.9 22.0 20.7 18.2 17.6 17.5 13.3 14.8 16.3 19.5 19.9 21.1 18.6 1993 22.0 19.5 - 19.7 16.4 14.4 14.3 15.4 17.3 20.1 20.8 21.1 - 1994 20.8 21.9 20.3 19.2 17.5 14.8 14.9 15.4 18.5 20.4 20.5 22.0 18.9 1995 22.4 21.7 20.8 17.8 16.5 16.1 17.5 18.7 17.6 18.0 19.9 21.0 19.0 1996 22.0 22.0 21.3 19.6 17.2 14.2 13.3 16.7 17.2 19.4 20.1 21.7 18.7 1997 21.5 21.8 20.2 18.2 16.5 14.5 16.2 16.4 18.9 19.6 21.3 22.3 19.0 1998 22.8 22.7 21.5 19.4 15.9 14.3 15.5 17.3 17.3 18.7 19.5 21.1 18.8 1999 22.0 21.9 21.7 17.9 15.0 14.5 15.8 15.6 17.9 17.8 18.2 20.9 18.3 2000 21.8 21.3 20.7 19.3 15.8 16.7 11.5 16.0 17.3 20.7 20.9 21.3 18.6 MEAN 21.8 21.6 20.9 18.8 16.5 15.3 14.7 16.3 17.6 19.4 20.1 21.4 18.7 CLINO - - - - - - - - - - - - - Station No. 83743: RIO DE JANEIRO , BRAZIL Latitude: 22 53S Longitude: 043 11W Station Elevation (M.S.L.): 11 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO 1011.3 1012.1 1012.5 1014.8 1016.3 1018.7 1019.6 1018.3 1017.5 1014.7 1012.8 1011.3 1015.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 25.6 27.0 - 25.5 - 23.3 21.5 21.6 - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO 26.2 26.5 26.0 24.5 23.0 21.5 21.3 21.8 21.8 22.8 24.2 25.2 23.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO 11.4 10.5 10.3 13.7 8.6 8.0 5.6 5.1 8.7 8.8 9.6 16.9 117.3 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.6 30.1 28.8 28.8 26.9 26.7 25.0 24.7 - 26.6 - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO 29.4 30.2 29.4 27.8 26.4 25.2 25.3 25.6 25.0 26.0 27.4 28.6 27.2 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.0 24.0 23.4 22.3 20.7 20.6 18.5 18.4 - 20.2 - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO 23.3 23.5 23.3 21.9 20.4 18.7 18.4 18.9 19.2 20.2 21.4 22.4 21.0 Station No. 83781: SAO PAULO(M.DE SANTANA) , BRAZIL Latitude: 23 30S Longitude: 046 37W Station Elevation (M.S.L.): 792 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 922.5 924.1 924.5 926.2 927.9 928.6 929.1 931.2 927.6 925.6 923.1 921.5 926.0 1992 921.1 925.5 925.9 924.8 925.8 928.1 930.9 929.1 927.9 925.6 924.1 923.1 926.0 1993 924.6 924.4 925.5 925.3 927.9 928.8 928.4 928.5 926.2 925.5 922.7 922.1 925.8 1994 922.5 923.1 924.4 926.2 926.9 928.7 929.4 929.9 927.6 925.9 923.1 922.1 925.8 1995 922.5 922.9 920.8 920.4 922.1 924.1 925.5 927.4 929.4 924.2 924.1 922.9 923.9 1996 922.6 922.9 924.7 926.3 927.8 929.6 934.7 934.4 932.8 927.2 924.1 922.1 927.4 1997 922.3 925.8 925.8 926.9 929.2 924.3 930.6 929.3 925.4 924.6 924.1 924.2 926.0 1998 923.7 924.6 925.6 925.9 928.7 930.1 929.5 927.3 927.9 926.8 923.6 922.3 926.3 1999 923.3 924.3 923.9 927.3 927.8 927.4 930.1 930.1 926.2 927.8 923.1 922.6 926.2 2000 921.7 924.2 924.6 926.8 926.2 927.2 928.7 927.3 927.1 926.8 923.9 922.5 925.6 MEAN 922.7 924.2 924.6 925.6 927.0 927.7 929.7 929.5 927.8 926.0 923.6 922.5 925.9 CLINO 923.4 924.3 924.9 926.1 927.4 928.7 929.4 928.4 927.3 925.4 923.8 923.1 926.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.8 1013.0 1013.0 1015.2 1017.6 1019.0 1020.4 1021.9 1018.0 1015.1 1011.7 1010.0 1015.5 1992 1009.5 1013.4 1014.5 1013.4 1014.5 1018.7 1021.7 1020.6 1017.6 1014.4 1013.1 1011.8 1015.3 1993 1012.3 1013.0 1013.5 1014.5 1017.0 1019.5 1018.6 1019.5 1016.6 1013.9 1010.3 1011.0 1015.0 1994 1010.4 1011.0 1013.0 1015.7 1016.3 1019.1 1019.8 1019.5 1017.4 1014.2 1012.2 1010.8 1015.0 1995 1010.2 1010.6 1008.3 1009.6 1012.6 1014.6 1015.7 1017.2 1019.2 1014.2 1013.1 1010.5 1013.0 1996 1010.6 1010.7 1013.0 1015.0 1017.7 1020.1 1026.2 1025.1 1023.5 1017.4 1013.8 1010.2 1016.9 1997 1011.1 1013.8 1013.8 1015.5 1019.7 1015.2 1020.4 1019.6 1014.4 1013.6 1012.5 1012.0 1015.1 1998 1011.8 1012.5 1013.4 1014.6 1018.7 1021.1 1020.5 1017.4 1017.3 1016.3 1013.0 1010.6 1015.6 1999 1011.1 1012.1 1012.1 1017.2 1018.3 1018.4 1021.7 1020.9 1016.5 1017.3 1012.8 1010.8 1015.8 2000 1010.1 1012.5 1013.2 1015.6 1016.9 1017.9 1019.1 1018.3 1017.9 1014.6 1012.0 1010.2 1014.9 MEAN 1010.8 1012.3 1012.8 1014.6 1016.9 1018.4 1020.4 1020.0 1017.8 1015.1 1012.5 1010.8 1015.2 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 22.0 21.9 21.1 20.3 18.5 17.7 - 17.5 17.5 20.2 21.5 22.7 - 1992 22.4 23.2 22.2 20.7 19.6 18.8 16.1 15.9 17.4 19.9 20.5 21.0 19.8 1993 23.2 22.0 22.5 21.2 18.2 16.5 17.6 16.2 17.4 20.7 22.8 21.9 20.0 1994 21.8 24.4 21.4 20.1 19.1 15.6 16.9 16.8 19.7 21.0 21.4 23.3 20.1 1995 24.0 23.1 22.1 20.5 18.2 17.3 18.6 20.2 18.7 18.9 21.1 21.8 20.4 1996 23.7 23.2 22.4 21.1 17.7 17.0 15.0 16.6 17.8 20.1 20.5 22.8 19.8 1997 22.6 23.3 21.4 20.2 17.8 16.5 18.2 18.4 19.6 20.4 22.5 24.0 20.4 1998 24.6 24.0 23.2 21.3 17.7 16.1 16.9 19.6 19.0 19.1 20.4 23.0 20.4 1999 23.7 23.7 23.2 20.3 17.4 16.6 17.3 17.2 18.8 17.9 19.0 22.3 19.8 2000 22.6 22.3 21.5 20.5 17.9 18.2 15.3 17.1 18.2 22.0 21.5 22.5 20.0 MEAN 23.1 23.1 22.1 20.6 18.2 17.0 16.9 17.5 18.4 20.0 21.1 22.5 20.1 CLINO 22.1 22.4 21.7 19.7 17.6 16.5 15.8 17.1 17.8 19.0 20.3 21.1 19.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 270.7 358.0 451.3 169.0 34.2 85.8 26.2 39.3 65.6 153.9 48.0 220.6 1922.6 1992 203.4 184.0 273.7 59.3 71.4 18.6 39.1 25.8 180.6 177.5 213.8 201.0 1648.2 1993 248.7 265.6 92.5 118.4 101.2 57.5 15.2 52.1 206.7 148.5 96.2 180.3 1582.9 1994 231.9 170.8 252.3 99.9 40.7 31.9 26.1 3.1 1.3 126.8 122.8 311.1 1418.7 1995 379.0 445.5 304.1 64.9 74.4 58.7 47.1 16.7 41.5 229.9 97.7 202.0 1961.5 1996 354.9 305.6 396.8 81.7 33.1 54.1 7.2 31.6 178.9 154.0 93.9 331.4 2023.2 1997 313.3 181.1 76.0 71.6 75.0 122.5 10.0 22.3 140.9 96.1 220.1 255.4 1584.3 1998 200.6 394.2 252.9 92.8 130.0 16.1 10.1 42.5 95.0 216.4 38.6 241.2 1730.4 1999 319.1 369.8 187.3 35.8 35.5 84.3 25.6 1.4 80.1 62.0 101.4 69.0 1371.3 2000 328.3 246.6 100.1 6.3 9.3 12.2 65.6 86.3 111.1 59.0 186.0 249.7 1460.5 MEAN 285.0 292.1 238.7 80.0 60.5 54.2 27.2 32.1 110.2 142.4 121.8 226.2 1670.4 CLINO 239.0 217.0 160.0 76.0 74.0 56.0 44.0 39.0 81.0 124.0 146.0 201.0 1455.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.2 27.3 25.3 25.2 23.3 22.6 21.7 23.3 23.6 25.8 27.1 27.8 25.0 1992 27.4 28.6 27.4 25.1 24.0 23.7 21.1 21.5 21.6 25.1 25.5 26.8 24.8 1993 28.1 26.5 27.8 26.6 23.1 21.3 23.0 22.7 22.5 26.9 28.8 27.1 25.4 1994 27.3 30.6 26.5 25.3 24.4 21.6 23.6 23.7 26.6 27.4 27.4 29.0 26.1 1995 29.3 27.4 27.1 25.9 23.0 22.8 24.0 26.8 24.7 24.2 26.5 27.1 25.7 1996 29.2 28.7 27.4 26.1 22.5 22.0 20.3 23.5 22.8 25.6 25.8 28.3 25.2 1997 27.6 29.2 27.0 25.6 22.8 21.0 23.7 25.0 25.5 26.1 27.9 29.9 25.9 1998 30.8 29.5 28.8 26.4 22.7 21.3 22.6 26.6 25.2 25.2 27.4 29.9 26.4 1999 30.8 30.9 30.0 27.4 24.2 23.2 24.5 26.0 25.0 23.2 24.8 28.0 26.5 2000 27.8 27.1 26.4 26.3 23.1 24.3 21.5 23.5 23.9 28.8 27.0 28.3 25.7 MEAN 28.6 28.6 27.4 26.0 23.3 22.4 22.6 24.3 24.1 25.8 26.8 28.2 25.7 CLINO 27.3 28.0 27.2 25.1 23.0 21.8 21.8 23.3 23.9 24.8 25.9 26.3 24.9 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.7 18.5 18.4 17.0 14.8 13.9 12.5 13.0 13.5 16.2 17.6 19.1 16.1 1992 18.9 19.5 18.5 17.4 16.6 15.1 12.5 12.4 14.6 16.4 16.6 16.9 16.3 1993 19.4 18.7 18.9 17.5 14.2 11.9 12.7 10.8 13.5 15.7 17.6 17.5 15.7 1994 17.5 19.5 17.0 15.7 13.9 9.1 9.3 11.0 14.4 16.5 17.0 19.2 15.0 1995 20.3 20.1 18.5 16.9 14.9 13.0 14.5 14.9 14.3 15.5 17.0 18.1 16.5 1996 20.0 19.7 19.4 17.6 14.5 13.4 11.2 11.9 14.5 16.1 16.6 19.0 16.2 1997 19.3 19.2 17.7 16.1 14.2 12.4 13.5 13.0 15.0 16.4 18.5 19.2 16.2 1998 20.3 20.1 19.4 17.7 13.7 12.2 12.9 15.1 15.2 15.3 15.9 18.5 16.4 1999 19.7 19.6 19.2 16.1 12.8 12.4 12.7 11.4 14.4 14.3 14.7 18.5 15.5 2000 19.1 19.2 18.4 16.6 13.9 13.8 10.8 12.3 14.4 17.7 17.9 18.4 16.0 MEAN 19.3 19.4 18.5 16.9 14.4 12.7 12.3 12.6 14.4 16.0 16.9 18.4 16.0 CLINO 18.7 18.8 18.2 16.3 13.8 12.4 11.7 12.8 13.9 15.3 16.6 17.7 15.5 Station No. 83967: PORTO ALEGRE , BRAZIL Latitude: 30 03S Longitude: 051 10W Station Elevation (M.S.L.): 47 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1005.5 1007.4 996.1 1009.8 1010.8 1012.6 1013.7 1015.7 1012.3 1009.4 1007.9 1002.8 1008.7 1992 1003.7 1006.9 1007.9 1006.3 1008.3 1010.6 1016.9 1015.5 1012.4 1008.8 1007.2 1005.5 1009.2 1993 1005.2 1006.9 1008.5 1009.1 1010.7 1012.1 1012.5 1013.8 1011.3 1009.3 1005.6 1005.2 1009.2 1994 1005.8 1006.7 1008.8 999.5 1010.1 1011.8 1002.4 1013.5 1012.9 1009.8 1007.4 1005.5 1007.8 1995 1005.3 1007.1 1007.9 997.1 1001.2 1012.8 1010.7 1011.7 1013.7 1009.9 1007.2 1006.4 1007.6 1996 1004.3 1006.1 1008.2 1010.8 1002.4 1015.6 1016.8 1001.8 1013.1 1008.5 1006.2 1004.7 1008.2 1997 1005.3 1007.4 1009.8 1009.7 1003.1 1006.6 1013.6 1013.8 1009.9 1008.2 1007.2 1004.2 1008.2 1998 1005.7 1007.3 1008.4 1008.3 1002.9 1003.6 1014.6 1012.5 1012.2 1000.8 1007.3 1004.9 1007.4 1999 1005.4 1006.9 1007.2 1012.7 1012.7 1012.3 1015.2 1014.7 999.8 1012.7 1008.7 1006.3 1009.6 2000 1005.8 1008.3 1009.1 1010.3 1011.7 1011.6 1013.9 1013.3 1001.7 1010.8 1007.8 1005.5 1009.2 MEAN 1005.2 1007.1 1007.2 1007.4 1007.4 1011.0 1013.0 1012.6 1009.9 1008.8 1007.3 1005.1 1008.5 CLINO 1007.6 1008.5 1010.2 1012.2 1013.6 1014.7 1015.5 1014.4 1013.6 1011.3 1009.0 1007.7 1011.5 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.2 1012.5 1002.0 1014.8 1016.2 1018.2 1019.2 1021.6 1017.7 1014.9 1012.7 1008.3 1014.1 1992 1009.4 1012.3 1013.1 1011.8 1013.9 1015.9 1022.3 1021.1 1018.0 1014.1 1013.4 1011.3 1014.7 1993 1010.7 1012.4 1014.4 1014.6 1016.0 1018.3 1018.3 1019.0 1017.0 1014.5 1010.5 1011.0 1014.7 1994 1010.6 1011.5 1014.0 1004.8 1016.3 1017.6 1007.6 1019.3 1017.7 1015.3 1013.1 1010.7 1013.2 1995 1010.8 1013.1 1013.2 1002.6 1006.9 1017.8 1016.0 1016.9 1019.1 1014.7 1013.3 1011.6 1013.0 1996 1010.1 1012.3 1013.5 1016.0 1008.0 1021.4 1022.3 1007.6 1018.9 1013.7 1012.4 1009.4 1013.8 1997 1010.8 1013.0 1015.0 1014.8 1009.0 1012.4 1019.1 1019.4 1014.8 1013.7 1012.8 1010.2 1013.8 1998 1011.0 1013.3 1014.0 1013.8 1007.6 1009.5 1019.8 1017.7 1018.2 1005.7 1013.2 1009.9 1012.8 1999 1011.2 1012.2 1012.5 1017.9 1018.4 1018.6 1021.6 1020.1 1005.4 1018.1 1014.0 1011.9 1015.2 2000 1011.0 1013.6 1014.6 1016.0 1017.2 1016.8 1018.9 1019.0 1007.3 1016.1 1013.2 1011.1 1014.6 MEAN 1010.7 1012.6 1012.6 1012.7 1013.0 1016.6 1018.5 1018.2 1015.4 1014.1 1012.9 1010.5 1014.0 CLINO - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 23.7 24.0 24.1 20.6 19.4 15.2 13.8 16.4 17.8 20.4 21.3 24.8 20.1 1992 24.5 25.8 24.0 20.5 16.4 16.4 11.9 14.3 16.7 19.5 20.6 23.1 19.5 1993 25.1 23.6 22.9 21.7 17.2 13.6 12.9 14.4 15.8 20.4 22.2 23.4 19.4 1994 23.9 23.7 22.5 19.2 19.1 14.3 15.1 15.2 18.4 19.5 21.0 25.2 19.8 1995 25.0 23.7 23.0 19.8 16.1 14.3 16.1 15.7 16.8 18.4 22.7 24.1 19.6 1996 24.3 24.2 23.1 21.0 17.0 12.3 11.2 15.6 15.9 19.9 22.4 24.1 19.3 1997 25.8 24.4 22.4 20.1 16.8 14.2 15.3 16.9 17.2 18.9 21.3 24.5 19.8 1998 24.1 23.7 22.2 19.9 16.5 13.9 15.3 15.8 16.4 19.4 21.4 22.8 19.3 1999 24.6 23.8 25.0 18.9 16.1 13.6 13.9 15.4 17.0 18.2 20.3 23.1 19.2 2000 24.8 24.0 22.4 20.8 16.6 16.4 11.3 14.0 16.6 19.4 21.1 23.6 19.3 MEAN 24.6 24.1 23.2 20.3 17.1 14.4 13.7 15.4 16.9 19.4 21.4 23.9 19.5 CLINO 24.6 24.7 23.1 20.1 16.8 14.3 14.5 15.3 16.8 19.2 21.3 23.2 19.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 55.1 82.1 61.4 210.3 32.9 103.4 180.3 114.4 59.8 89.3 67.1 124.9 1181.0 1992 166.6 87.1 197.2 166.0 79.6 118.4 227.5 67.0 199.0 95.4 51.4 69.0 1524.2 1993 165.7 106.6 71.6 34.7 184.9 102.7 198.3 36.8 72.2 147.8 175.1 198.3 1494.7 1994 74.2 251.0 139.6 155.9 140.8 132.4 180.2 147.9 38.3 228.6 77.8 103.9 1670.6 1995 87.7 85.5 59.8 85.0 64.9 181.4 249.1 152.7 184.6 87.7 56.4 136.7 1431.5 1996 179.4 87.0 88.1 74.4 10.3 158.1 24.7 156.7 155.3 186.2 93.7 111.5 1325.4 1997 102.1 126.0 48.8 63.3 63.7 171.8 103.5 185.0 52.9 266.2 121.5 197.0 1501.8 1998 134.2 128.1 147.7 101.5 153.9 48.9 236.9 146.3 137.5 44.4 47.4 134.6 1461.4 1999 100.6 80.4 53.0 162.2 110.9 152.1 168.9 71.6 107.9 115.8 108.6 65.1 1297.1 2000 41.3 108.4 107.9 141.2 129.6 231.9 123.1 93.9 240.2 141.6 141.2 72.0 1572.3 MEAN 110.7 114.2 97.5 119.5 97.2 140.1 169.3 117.2 124.8 140.3 94.0 121.3 1446.0 CLINO 100.0 109.0 104.0 86.0 95.0 133.0 122.0 140.0 140.0 114.0 104.0 101.0 1347.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 30.2 31.0 30.6 26.2 25.3 20.3 19.8 21.8 24.0 26.2 26.9 30.6 26.1 1992 30.4 31.5 30.0 25.5 21.4 22.7 16.9 20.5 22.1 26.2 27.2 29.9 25.4 1993 31.3 29.3 28.2 27.7 23.3 19.1 18.0 21.9 20.8 26.4 28.1 29.7 25.3 1994 30.3 28.9 28.1 25.5 24.3 20.1 20.4 21.3 25.2 24.6 26.5 32.0 25.6 1995 30.7 29.5 29.1 26.2 22.0 20.5 21.6 21.6 22.6 24.2 28.9 30.4 25.6 1996 29.9 29.8 28.7 27.0 22.9 17.8 17.0 22.6 21.4 25.3 28.4 29.9 25.1 1997 32.1 29.6 28.6 26.6 22.9 19.4 20.7 23.1 22.3 23.3 26.5 30.3 25.5 1998 29.1 28.3 27.2 24.0 22.0 19.6 20.5 19.8 21.2 25.2 28.2 28.9 24.5 1999 30.6 29.6 31.6 24.0 21.5 18.9 18.8 21.9 22.6 23.1 26.4 29.1 24.8 2000 30.6 29.9 27.9 26.3 21.8 21.7 17.6 20.8 22.3 24.0 26.9 29.5 24.9 MEAN 30.5 29.7 29.0 25.9 22.7 20.0 19.1 21.5 22.5 24.9 27.4 30.0 25.3 CLINO 30.2 30.1 28.3 25.2 22.1 19.4 19.7 20.4 21.8 24.4 26.7 29.0 24.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.7 18.4 19.3 16.7 15.5 11.7 9.4 12.7 13.6 15.8 17.1 20.6 15.8 1992 20.1 21.9 19.8 17.0 12.8 12.1 8.1 9.8 12.8 13.9 15.4 18.1 15.1 1993 20.4 19.3 19.0 17.2 12.8 9.3 8.9 8.5 11.6 15.6 17.3 18.4 14.9 1994 18.8 20.2 18.1 14.6 15.7 10.2 11.4 11.0 13.6 15.8 16.9 20.1 15.5 1995 21.2 19.7 18.6 15.2 12.4 10.3 12.5 12.0 12.5 14.0 18.0 19.4 15.5 1996 20.5 20.5 19.6 17.2 13.0 8.7 7.4 11.1 12.0 16.1 18.3 20.1 15.4 1997 21.7 21.1 18.0 15.8 12.8 10.4 11.6 12.8 13.5 16.0 17.8 20.5 16.0 1998 20.7 20.8 18.5 17.3 13.3 10.1 12.2 13.2 13.1 15.3 16.3 18.3 15.8 1999 20.5 19.9 20.9 15.6 12.3 10.4 10.9 10.8 12.9 14.7 15.8 18.9 15.3 2000 20.4 19.9 18.5 17.0 13.2 12.9 7.3 9.1 12.3 16.1 16.8 19.1 15.2 MEAN 20.3 20.2 19.0 16.4 13.4 10.6 10.0 11.1 12.8 15.3 17.0 19.4 15.4 CLINO 20.5 20.8 19.3 16.3 13.0 10.7 10.7 11.5 13.1 15.0 17.0 18.9 15.6 Station No. 71082: ALERT , CANADA Latitude: 82 31N Longitude: 062 17W Station Elevation (M.S.L.): 30 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - 1008.7 1003.1 1012.8 1011.3 997.5 - - 999.9 1009.6 1001.2 1002.9 - 1995 - - 1012.0 1018.9 1013.3 1003.8 1007.1 1000.3 1003.9 1009.9 - 1009.9 - 1996 1001.6 1005.3 1008.1 1015.4 1013.3 - 996.9 - 1010.9 1014.5 1011.1 1016.7 - 1997 1007.0 1004.9 1009.3 - - 1015.0 1006.9 1000.9 1008.2 1015.0 1012.5 1004.6 - 1998 1016.8 1013.6 1016.6 1017.4 1016.0 1016.8 1008.2 1003.7 1015.9 1009.6 1015.0 - - 1999 - 1014.1 1019.1 1018.7 - - - - 1007.4 - - - - 2000 - - - - - - - - - - - - - MEAN - - 1011.4 - - - - - 1007.7 - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - 1018.0 1012.5 1021.9 1020.2 1006.0 - - 1008.6 1018.5 1010.3 1012.2 - 1995 - - - - 1022.2 1012.2 1015.7 1008.9 1012.6 1018.9 - 1019.3 - 1996 1010.7 1014.6 1017.2 1024.6 1022.2 - 1005.5 - - - 1014.9 - - 1997 1011.4 1009.2 1013.6 - - 1019.1 1010.9 1004.9 - 1019.2 1016.7 1009.0 - 1998 1021.0 1018.0 1020.7 1021.7 1020.3 1020.8 1012.2 1007.7 1020.0 1013.8 1019.2 - - 1999 - 1018.5 1023.6 1023.0 - - - - 1011.6 1015.8 1012.0 - - 2000 - 1010.1 1024.6 1022.6 1015.6 - 1011.7 1009.0 1010.1 1011.8 1017.2 1021.7 - MEAN - 1014.7 1018.7 - - - - - - 1016.3 1015.0 - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -34.6 -33.9 -28.6 -21.9 -9.9 0.9 4.0 1.8 -7.9 -17.6 -24.3 -30.9 -16.9 1992 -34.6 -34.1 -29.6 -26.9 -13.3 -1.8 2.8 -0.3 -8.6 -19.8 -27.9 -30.6 -18.7 1993 -32.1 -29.4 -32.6 -23.7 -10.6 -1.3 5.1 -0.2 -11.7 -17.4 -27.4 -31.3 -17.7 1994 -33.7 -32.7 -34.1 -24.9 -10.6 1.6 3.8 1.8 -6.8 -17.2 -23.0 -30.8 -17.2 1995 -33.6 -33.7 -34.0 -15.4 -9.8 -0.5 2.0 1.7 -5.7 -19.1 -25.1 -32.5 -17.1 1996 -32.1 -29.8 -30.8 -21.9 -9.3 -0.6 2.8 -0.2 -10.2 -19.7 -20.1 -26.7 -16.5 1997 -33.5 -34.0 -27.7 -22.1 -12.2 -2.1 2.6 -1.1 -9.7 -19.4 -23.3 -29.4 -17.7 1998 -31.4 -33.4 -28.4 -22.0 -11.9 1.1 4.7 1.5 -6.9 -17.6 -21.2 -29.1 -16.2 1999 -33.4 -32.0 -29.9 -22.7 -12.5 -1.8 3.5 -1.8 -8.8 -18.8 -23.0 -33.5 -17.9 2000 -34.2 -34.3 -31.6 -25.5 -12.8 2.4 3.6 0.5 -10.9 -18.0 -26.2 -28.0 -17.9 MEAN -33.3 -32.7 -30.7 -22.7 -11.3 -0.2 3.5 0.4 -8.7 -18.5 -24.1 -30.3 -17.4 CLINO -32.3 -33.4 -32.4 -24.3 -11.8 -0.8 3.3 0.8 -9.2 -19.3 -26.4 -30.0 -18.0 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - 2.6 2.8 1.4 22.3 16.6 29.5 25.4 33.6 20.8 7.2 7.4 - 1992 4.4 14.2 13.2 14.2 4.0 15.2 41.4 21.3 12.2 14.2 23.2 10.4 187.9 1993 9.8 18.4 7.0 10.0 19.4 4.6 16.8 10.6 11.6 4.0 8.2 14.0 134.4 1994 8.0 16.2 8.4 8.6 12.0 4.0 11.4 44.8 5.4 11.8 11.8 5.0 147.4 1995 4.6 2.0 3.2 15.2 24.2 18.8 37.8 13.6 41.2 8.4 3.1 1.6 173.7 1996 4.6 3.1 8.0 1.2 18.2 2.1 56.7 6.9 32.6 13.3 7.6 2.8 157.1 1997 7.0 4.7 11.2 19.8 1.7 0.3 44.7 21.2 43.1 6.1 25.4 6.8 192.0 1998 11.8 7.3 20.2 14.6 16.7 13.6 18.0 23.4 22.9 12.0 19.3 17.2 197.0 1999 4.6 6.4 7.4 7.6 28.0 19.6 28.1 23.2 28.5 18.1 17.5 7.4 196.4 2000 1.6 0.7 5.3 1.6 5.5 19.1 42.6 26.8 24.1 8.2 1.0 11.4 147.9 MEAN 6.3 7.6 8.7 9.4 15.2 11.4 32.7 21.7 25.5 11.7 12.4 8.4 171.0 CLINO 7.0 6.0 7.0 10.0 11.0 11.0 28.0 21.0 23.0 12.0 9.0 7.0 154.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -31.5 -30.8 -24.7 -18.0 -7.2 3.3 6.6 4.6 -5.4 -14.6 -20.0 -27.0 -13.7 1992 -31.3 -30.4 -25.7 -22.7 -9.2 0.5 5.6 2.1 -5.4 -16.7 -24.3 -27.1 -15.4 1993 -28.9 -25.4 -28.8 -19.8 -7.1 1.7 8.1 2.1 -9.0 -13.4 -24.3 -28.5 -14.4 1994 -29.7 -29.6 -30.4 -21.0 -7.0 4.4 6.9 4.3 -3.4 -14.4 -19.4 -28.2 -14.0 1995 -31.0 -30.9 -30.5 -11.4 -6.3 2.3 3.5 3.8 -2.7 -15.6 -21.0 -29.1 -14.1 1996 -28.0 -25.0 -26.6 -18.2 -5.9 1.8 5.4 2.2 -6.9 -16.1 -16.3 -22.1 -13.0 1997 -30.2 -30.9 -23.8 -18.1 -9.5 -0.3 4.8 1.3 -6.4 -15.8 -18.9 -26.1 -14.5 1998 -27.6 -29.9 -24.6 -18.2 -8.4 3.4 7.7 3.6 -3.8 -14.2 -17.6 -26.1 -13.0 1999 -30.2 -28.7 -26.0 -18.9 -10.1 0.3 6.1 0.0 -5.8 -15.7 -19.8 -30.8 -15.0 2000 -30.3 -31.0 -27.9 -22.2 -9.9 5.6 6.3 3.1 -8.4 -14.9 -22.6 -24.4 -14.7 MEAN -29.9 -29.3 -26.9 -18.9 -8.1 2.3 6.1 2.7 -5.7 -15.1 -20.4 -26.9 -14.2 CLINO -28.8 -29.8 -28.7 -20.5 -8.7 1.7 6.0 3.3 -6.1 -15.8 -22.8 -26.4 -14.7 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -37.7 -37.0 -32.5 -25.7 -12.6 -1.5 1.2 -1.2 -10.4 -20.6 -28.6 -34.8 -20.1 1992 -38.0 -38.1 -33.5 -31.1 -17.3 -4.1 0.0 -2.6 -11.7 -23.0 -31.4 -34.1 -22.1 1993 -35.7 -33.4 -36.4 -27.5 -14.0 -4.2 2.1 -2.5 -14.4 -21.3 -30.4 -34.1 -21.0 1994 -37.7 -35.8 -37.8 -28.7 -14.2 -1.2 0.6 -0.7 -10.1 -20.0 -26.7 -33.4 -20.5 1995 -36.2 -36.5 -37.4 -19.3 -13.3 -3.2 0.4 -0.5 -8.7 -22.5 -29.1 -35.9 -20.2 1996 -36.2 -34.5 -34.9 -25.7 -12.6 -3.0 0.2 -2.6 -13.5 -23.2 -23.9 -31.3 -20.1 1997 -36.7 -37.0 -31.6 -26.1 -14.9 -3.8 0.3 -3.4 -13.0 -22.9 -27.6 -32.7 -20.8 1998 -35.1 -36.9 -32.3 -25.7 -15.2 -1.2 1.6 -0.7 -9.9 -21.1 -24.8 -32.1 -19.4 1999 -36.6 -35.3 -33.8 -26.5 -14.9 -4.0 0.7 -3.6 -11.8 -21.7 -26.2 -36.2 -20.8 2000 -38.0 -37.5 -35.3 -28.8 -15.6 -0.8 0.8 -2.2 -13.4 -21.1 -29.8 -31.6 -21.1 MEAN -36.8 -36.2 -34.5 -26.5 -14.5 -2.7 0.8 -2.0 -11.7 -21.7 -27.9 -33.6 -20.6 CLINO -35.9 -37.0 -36.0 -28.1 -14.9 -3.2 0.7 -1.8 -12.2 -22.8 -30.0 -33.6 -21.2 Station No. 71727: BAGOTVILLE A , CANADA Latitude: 48 20N Longitude: 071 00W Station Elevation (M.S.L.): 159 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 998.3 993.2 993.1 998.0 995.9 994.1 993.1 995.6 998.1 998.8 998.2 996.7 996.1 1992 992.6 995.7 992.8 995.3 998.5 992.0 992.5 995.6 998.1 995.7 998.8 998.3 995.5 1993 999.8 999.2 999.0 996.7 992.9 992.8 992.2 995.6 994.2 994.5 998.0 995.8 995.9 1994 999.3 998.7 991.2 993.8 992.1 991.1 994.4 994.1 995.3 996.4 993.8 1001.6 995.1 1995 995.2 990.8 999.4 993.0 993.7 995.1 992.1 995.3 997.4 993.2 995.0 994.8 994.6 1996 997.1 991.3 995.1 992.3 995.2 994.9 991.0 997.8 996.4 996.8 999.4 997.7 995.4 1997 991.7 998.8 994.3 992.8 988.9 993.9 991.9 995.2 992.4 996.9 994.3 989.5 993.4 1998 1000.9 997.8 996.2 994.2 993.4 990.1 991.1 996.9 991.0 996.9 993.5 994.9 994.7 1999 999.1 998.3 994.4 994.5 996.6 995.4 991.4 993.5 995.6 996.3 993.8 995.6 995.4 2000 995.6 997.2 996.1 995.4 992.8 994.3 994.6 995.1 994.5 998.1 994.6 996.5 995.4 MEAN 997.0 996.1 995.2 994.6 994.0 993.4 992.4 995.5 995.3 996.4 995.9 996.1 995.2 CLINO 994.7 995.7 994.9 994.0 994.1 992.8 992.8 995.2 995.7 996.4 995.3 995.8 994.8 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1019.0 1013.4 1013.1 1017.7 1015.3 1013.2 1012.1 1014.7 1017.5 1018.4 1018.0 1017.1 1015.8 1992 1013.1 1016.2 1013.0 1015.0 1017.9 1011.1 1011.5 1014.7 1017.4 1015.3 1018.8 1018.6 1015.2 1993 1020.4 1019.9 1019.2 1016.3 1012.2 1011.9 1011.2 1014.7 1013.5 1014.2 1018.0 1016.1 1015.6 1994 1020.3 1019.4 1011.2 1013.6 1011.5 1010.3 1013.6 1013.4 1014.7 1016.0 1013.7 1021.9 1015.0 1995 1015.7 1011.3 1019.6 1012.7 1013.0 1014.2 1011.0 1014.4 1016.8 1012.6 1014.9 1015.0 1014.3 1996 1017.7 1011.6 1015.2 1011.9 1014.6 1014.0 1010.0 1017.0 1015.7 1016.5 1019.3 1017.8 1015.1 1997 1012.1 1019.3 1014.5 1012.4 1008.3 1013.1 1010.9 1014.3 1011.6 1016.5 1014.2 1009.6 1013.1 1998 1021.4 1018.0 1016.2 1013.8 1012.6 1009.2 1010.1 1016.1 1010.2 1016.5 1013.3 1015.0 1014.4 1999 1019.7 1018.6 1014.3 1014.2 1015.8 1014.5 1010.4 1012.6 1014.8 1015.9 1013.6 1015.8 1015.0 2000 1016.2 1017.6 1016.1 1015.2 1012.2 1013.6 1013.7 1014.3 1013.9 1017.8 1014.5 1016.9 1015.2 MEAN 1017.6 1016.5 1015.2 1014.3 1013.3 1012.5 1011.5 1014.6 1014.6 1016.0 1015.8 1016.4 1014.9 CLINO 1015.3 1016.3 1015.1 1013.7 1013.5 1012.0 1011.9 1014.4 1015.1 1016.2 1015.3 1016.2 1014.6 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -19.1 -12.2 -5.5 3.2 9.7 16.6 18.1 17.7 10.0 5.4 -1.1 -13.2 2.5 1992 -16.9 -16.2 -9.7 0.7 10.8 14.2 14.8 16.6 11.9 3.3 -3.2 -9.6 1.4 1993 -17.2 -19.0 -7.1 3.6 10.3 15.6 18.5 17.9 10.7 2.6 -4.1 -11.5 1.7 1994 -22.9 -16.2 -6.1 0.4 8.2 17.0 18.4 15.1 11.3 7.5 -0.9 -8.1 2.0 1995 -11.5 -15.8 -5.0 -0.7 9.3 17.1 20.4 18.2 10.5 7.6 -4.7 -12.2 2.8 1996 -16.6 -13.6 -6.7 2.0 8.2 17.0 17.7 17.4 12.5 4.8 -3.4 -5.5 2.8 1997 -15.4 -14.5 -9.5 1.8 7.2 16.3 18.5 15.9 11.8 5.2 -3.4 -11.3 1.9 1998 -13.3 -8.0 -4.8 4.2 13.1 16.1 18.3 17.4 11.9 6.1 -1.7 -8.7 4.2 1999 -15.3 -10.1 -3.9 3.3 14.4 18.7 19.0 17.3 15.4 3.7 0.0 -7.8 4.6 2000 -15.8 -12.5 -2.5 0.8 9.7 13.9 17.7 17.1 11.1 5.3 0.1 -12.2 2.7 MEAN -16.4 -13.8 -6.1 1.9 10.1 16.3 18.1 17.1 11.7 5.2 -2.2 -10.0 2.6 CLINO -16.1 -13.8 -6.4 2.1 9.8 15.6 18.1 16.7 11.3 4.9 -2.5 -11.7 2.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 75.5 40.7 97.7 62.7 93.3 19.1 110.1 115.5 55.1 145.1 37.6 50.7 903.1 1992 95.1 68.8 49.6 98.4 46.6 111.2 180.9 89.4 95.3 72.1 47.4 64.0 1018.8 1993 55.9 38.9 36.3 55.5 83.5 149.2 112.8 105.8 86.3 117.9 52.8 43.8 938.7 1994 70.6 28.0 56.8 46.7 60.8 137.0 133.1 126.1 104.0 25.8 100.2 50.5 939.6 1995 76.4 67.7 117.2 82.4 98.9 47.4 95.4 60.7 81.4 84.0 68.5 38.4 918.4 1996 43.2 89.8 23.0 95.2 96.3 44.3 313.1 58.8 121.9 67.1 - 78.7 - 1997 105.5 82.5 51.4 32.5 163.9 82.0 69.0 94.6 118.0 44.0 57.7 58.2 959.3 1998 46.0 42.5 92.0 43.0 48.4 84.2 135.9 75.6 124.2 89.2 82.3 77.2 940.5 1999 61.7 34.6 38.3 27.4 28.6 63.3 141.6 54.3 114.9 109.6 81.6 75.4 831.3 2000 87.6 53.0 57.1 82.1 94.2 66.9 88.4 169.7 92.8 70.8 67.8 88.4 1018.8 MEAN 71.8 54.6 61.9 62.6 81.5 80.5 138.0 95.0 99.4 82.6 66.2 62.5 956.6 CLINO 61.0 51.0 58.0 61.0 85.0 89.0 123.0 97.0 97.0 79.0 75.0 75.0 951.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -12.8 -5.7 -0.3 8.4 16.4 23.7 24.1 23.8 15.1 9.6 3.0 -7.6 8.1 1992 -11.5 -10.6 -3.4 5.8 18.8 20.0 20.4 21.8 17.6 6.8 0.3 -4.9 6.8 1993 -11.1 -12.9 -0.2 8.6 15.3 21.8 23.8 23.5 16.0 6.2 0.5 -6.3 7.1 1994 -16.8 -10.3 -0.9 5.3 15.2 22.9 23.9 20.8 16.3 12.4 3.4 -3.9 7.4 1995 -7.1 -10.0 0.0 4.4 15.8 24.7 26.6 25.4 16.6 11.5 -0.5 -7.7 8.3 1996 -10.3 -8.0 -1.1 6.6 14.8 23.5 22.6 23.8 18.0 9.0 1.0 -1.6 8.2 1997 -10.3 -7.8 -3.7 7.6 12.2 23.3 24.6 21.7 16.4 9.4 0.7 -6.3 7.3 1998 -8.1 -2.6 0.2 9.9 19.5 21.4 24.1 23.8 16.5 10.1 1.2 -3.3 9.4 1999 -8.8 -4.3 0.8 8.5 22.4 25.4 24.8 23.6 21.2 7.9 4.0 -4.3 10.1 2000 -11.0 -6.3 2.4 5.8 15.6 20.5 23.7 22.7 16.3 10.1 2.9 -8.1 7.9 MEAN -10.8 -7.8 -0.6 7.1 16.6 22.7 23.9 23.1 17.0 9.3 1.6 -5.4 8.1 CLINO -10.3 -8.0 -0.6 7.4 16.3 22.1 24.2 22.8 16.7 9.3 1.3 -6.8 7.9 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -25.4 -18.6 -10.8 -2.0 3.1 9.4 11.9 11.5 4.8 1.1 -5.2 -18.8 -3.3 1992 -22.3 -21.7 -15.9 -4.4 2.8 8.4 9.2 11.4 6.2 -0.3 -6.7 -14.2 -4.0 1993 -23.1 -25.1 -13.9 -1.6 5.1 9.3 13.2 12.3 5.4 -1.0 -8.7 -16.7 -3.7 1994 -28.9 -21.9 -11.3 -4.6 1.1 11.0 12.9 9.3 6.4 2.5 -5.3 -12.3 -3.4 1995 -15.9 -21.5 -10.0 -5.8 2.7 9.5 14.2 11.0 4.3 3.6 -8.9 -16.7 -2.8 1996 -22.8 -19.2 -12.3 -2.7 1.7 10.3 12.8 10.9 7.0 0.6 -7.7 -9.3 -2.6 1997 -20.5 -21.2 -15.3 -4.0 2.1 9.2 12.3 10.0 7.2 1.0 -7.5 -16.2 -3.6 1998 -18.4 -13.4 -9.8 -1.6 6.6 10.9 12.3 10.9 7.1 2.0 -4.5 -14.1 -1.0 1999 -21.8 -15.8 -8.5 -2.0 6.3 11.8 13.1 11.1 9.6 -0.5 -4.0 -11.3 -1.0 2000 -20.5 -18.7 -7.4 -4.3 3.8 7.3 11.8 11.5 5.8 0.6 -2.8 -16.3 -2.4 MEAN -22.0 -19.7 -11.5 -3.3 3.5 9.7 12.4 11.0 6.4 1.0 -6.1 -14.6 -2.8 CLINO -21.7 -19.5 -12.0 -3.1 3.3 9.0 12.0 10.7 5.8 4.0 -6.3 -16.5 -3.2 Station No. 71926: BAKER LAKE A , CANADA Latitude: 64 18N Longitude: 096 04W Station Elevation (M.S.L.): 18 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.5 1009.0 1011.3 1018.9 1016.3 1013.7 1007.7 1009.9 1010.2 1011.3 1011.7 1008.6 1011.5 1992 1006.9 1014.8 1017.9 1020.0 1014.3 1016.8 1011.2 1011.4 1007.0 1007.7 1015.3 1006.7 1012.5 1993 1004.5 1016.2 1016.2 1020.2 1017.1 1012.6 1010.8 1010.3 1005.7 1009.1 1008.4 1012.0 1011.9 1994 1018.1 1016.2 1015.4 1016.0 1016.5 1007.2 1011.1 1009.8 1009.3 1010.4 1009.0 1011.5 1012.5 1995 1017.8 1014.3 1020.1 1019.9 1016.6 1013.7 1004.6 1006.3 1010.2 1010.0 1009.8 1021.7 1013.8 1996 1009.5 1012.7 1019.1 1015.3 1018.4 1012.8 1011.7 1008.0 1009.3 1012.0 1018.6 1011.7 1013.3 1997 1015.4 1012.2 1014.7 1020.9 1018.6 1010.0 1009.4 1009.3 1012.1 1009.1 1010.1 1008.3 1012.5 1998 1020.6 1020.3 1020.3 1015.2 1013.0 1013.4 1008.2 1007.1 1007.9 1014.0 1013.2 1006.4 1013.3 1999 1011.6 1015.5 1020.9 1017.8 1015.8 1009.0 1004.9 1007.2 1009.8 1013.8 1013.8 1006.9 1012.2 2000 1009.0 1008.5 1013.5 1016.4 1015.8 1013.3 1012.4 1008.6 1005.2 1011.4 1014.9 1019.0 1012.3 MEAN 1012.3 1014.0 1016.9 1018.1 1016.2 1012.3 1009.2 1008.8 1008.7 1010.9 1012.5 1011.3 1012.6 CLINO 1012.9 1015.7 1017.2 1019.0 1016.9 1012.4 1009.1 1009.0 1010.4 1011.3 1013.0 1013.0 1013.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1012.0 1011.5 1013.9 1021.3 1018.6 1016.0 1010.0 1012.2 1012.5 1013.6 1014.2 1011.1 1013.9 1992 1009.4 1017.3 1020.4 1022.4 1016.6 1019.1 1013.4 1013.7 1009.3 1010.0 1017.8 1009.1 1014.9 1993 1006.9 1018.8 1018.7 1022.6 1019.5 1014.9 1013.0 1012.6 1008.0 1011.4 1010.8 1014.5 1014.3 1994 1020.6 1018.8 1018.0 1018.5 1019.0 1009.6 1013.5 1012.2 1011.7 1012.8 1011.5 1014.1 1015.0 1995 1020.4 1016.9 1022.7 1022.4 1019.1 1016.1 1007.0 1008.7 1012.6 1012.4 1012.3 1024.2 1016.2 1996 1012.0 1015.3 1021.7 1017.8 1020.8 1015.1 1014.1 1010.4 1011.6 1014.4 1021.1 1014.2 1015.7 1997 1017.9 1014.7 1017.1 1023.3 1020.9 1012.3 1011.6 1011.5 1014.3 1011.5 1012.4 1010.7 1014.9 1998 1023.1 1022.8 1022.7 1017.6 1015.3 1015.6 1010.5 1009.4 1010.1 1016.3 1015.6 1008.8 1015.7 1999 1014.1 1017.9 1023.3 1020.1 1018.2 1011.3 1007.1 1009.4 1012.1 1016.2 1016.2 1009.3 1014.6 2000 1011.5 1010.9 1016.0 1018.9 1018.2 1015.7 1014.7 1010.9 1007.5 1013.8 1017.3 1021.5 1014.7 MEAN 1014.8 1016.5 1019.5 1020.5 1018.6 1014.6 1011.5 1011.1 1011.0 1013.2 1014.9 1013.8 1015.0 CLINO 1014.7 1017.5 1019.0 1020.7 1018.6 1014.1 1010.7 1010.6 1012.1 1013.0 1014.8 1014.8 1015.1 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -35.3 -30.3 -29.6 -16.6 -6.5 6.1 11.8 10.9 1.0 -8.9 -21.8 -30.4 -12.5 1992 -31.0 -31.6 -24.8 -19.5 -7.6 0.5 8.1 8.8 0.6 -8.8 -20.9 -27.4 -12.8 1993 -29.1 -33.1 -25.5 -20.0 -3.3 6.7 13.3 9.4 0.9 -8.8 -22.9 -29.1 -11.8 1994 -35.8 -35.0 -25.3 -19.3 -4.9 7.5 12.3 8.5 3.5 -3.7 -17.1 -23.2 -11.0 1995 -28.7 -31.1 -25.3 -14.1 -7.0 7.0 9.8 10.9 1.2 -5.9 -22.2 -28.5 -11.2 1996 -33.6 -28.9 -27.3 -17.7 -6.8 7.8 14.8 10.0 6.4 -7.6 -17.7 -27.2 -10.7 1997 -31.9 -31.6 -27.8 -15.9 -5.9 6.7 12.9 9.9 3.2 -9.0 -16.9 -25.2 -11.0 1998 -36.8 -30.6 -26.7 -15.6 -4.3 7.0 13.1 11.7 5.8 -2.9 -11.8 -25.0 -9.7 1999 -30.3 -25.9 -21.7 -12.3 -4.8 5.2 11.3 9.2 3.8 -7.4 -15.9 -24.3 -9.4 2000 -29.9 -28.3 -23.9 -18.3 -5.3 2.3 13.0 11.1 2.3 -7.7 -19.6 -29.1 -11.1 MEAN -32.2 -30.6 -25.8 -16.9 -5.6 5.7 12.0 10.0 2.9 -7.1 -18.7 -26.9 -11.1 CLINO -32.3 -31.5 -27.2 -17.4 -5.8 4.9 11.4 9.5 2.6 -7.5 -20.1 -28.4 -11.8 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 2.6 3.5 17.1 22.6 11.5 23.8 27.6 37.2 38.7 20.5 16.5 13.2 234.8 1992 9.8 8.0 12.9 13.2 31.6 7.4 10.2 52.4 78.2 32.2 25.1 12.5 293.5 1993 16.9 10.2 16.0 6.9 16.4 17.8 68.8 39.0 - 17.1 17.6 17.3 - 1994 0.2 1.6 9.7 8.6 3.2 10.2 80.2 40.2 60.2 18.0 13.8 13.8 259.7 1995 5.6 0.6 10.2 3.6 1.2 8.6 17.0 57.9 21.9 31.7 6.0 11.4 175.7 1996 3.8 6.0 4.0 15.2 3.5 23.4 45.6 80.3 86.2 24.2 10.1 2.0 304.3 1997 0.4 7.0 3.6 4.4 16.2 42.0 18.8 19.9 16.3 70.2 8.6 - - 1998 1.4 15.2 3.8 4.6 18.3 45.9 54.1 45.6 77.2 7.6 12.4 8.8 294.9 1999 5.2 - 8.0 8.8 21.4 59.8 75.0 48.8 47.8 21.6 8.8 - - 2000 0.8 5.8 11.4 5.7 15.0 0.6 28.6 34.6 58.1 21.4 13.4 6.0 201.4 MEAN 4.7 6.4 9.7 9.4 13.8 23.9 42.6 45.6 53.8 26.4 13.2 10.6 260.2 CLINO 7.0 7.0 10.0 14.0 16.0 24.0 42.0 47.0 44.0 32.0 17.0 10.0 270.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -32.4 -26.9 -24.1 -11.7 -2.1 11.0 17.4 16.2 3.4 -5.8 -18.0 -26.0 -8.3 1992 -27.0 -28.3 -20.8 -15.1 -3.9 3.5 13.2 13.4 3.8 -4.9 -16.1 -23.6 -8.8 1993 -24.5 -29.4 -20.8 -14.7 -0.9 11.8 18.1 13.6 4.0 -5.4 -18.2 -26.0 -7.7 1994 -33.1 -31.5 -21.3 -14.7 -1.4 13.2 18.8 12.6 7.1 -1.3 -13.9 -19.2 -7.1 1995 -25.4 -27.4 -20.1 -10.1 -3.3 12.3 14.9 16.2 4.7 -3.1 -19.0 -24.6 -7.1 1996 -30.2 -25.0 -23.1 -13.4 -3.4 13.6 21.5 14.5 10.2 -4.5 -14.0 -23.7 -6.5 1997 -28.8 -27.7 -24.2 -11.8 -2.4 11.6 18.7 15.0 7.2 -6.4 -13.2 -21.1 -6.9 1998 -33.8 -26.3 -22.6 -11.4 -1.1 11.7 18.6 16.4 8.3 -0.2 -8.5 -21.7 -5.9 1999 -26.6 -22.1 -17.4 -7.4 -1.6 9.6 16.3 13.6 7.4 -4.0 -12.4 -20.4 -5.4 2000 -25.6 -24.2 -20.2 -13.0 -2.0 6.2 19.4 15.6 5.4 -3.6 -14.9 -25.9 -6.9 MEAN -28.7 -26.9 -21.5 -12.3 -2.2 10.4 17.7 14.7 6.2 -3.9 -14.8 -23.2 -7.0 CLINO -28.7 -27.9 -22.9 -12.6 -2.2 9.2 16.7 14.0 5.9 -4.2 -16.3 -24.8 -7.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -38.2 -33.6 -34.9 -21.5 -10.9 1.1 6.1 5.7 -1.4 -12.0 -25.6 -34.6 -16.7 1992 -34.9 -34.9 -28.9 -23.8 -11.3 -2.4 3.0 4.2 -2.5 -12.5 -25.7 -31.2 -16.7 1993 -33.7 -36.7 -30.0 -25.2 -5.8 1.6 8.4 5.1 -2.3 -12.1 -27.6 -32.1 -15.9 1994 -38.6 -38.6 -29.2 -23.9 -8.4 1.8 5.8 4.4 -0.2 -6.1 -20.2 -27.2 -15.0 1995 -32.0 -34.8 -30.5 -18.1 -10.6 1.6 4.6 5.6 -2.3 -8.6 -25.4 -32.4 -15.2 1996 -36.9 -32.7 -31.4 -21.9 -10.2 1.9 8.0 5.5 2.6 -10.7 -21.3 -30.6 -14.8 1997 -34.9 -35.5 -31.4 -20.0 -9.4 1.8 7.1 4.7 -0.8 -11.6 -20.6 -29.1 -15.0 1998 -39.7 -34.9 -30.8 -19.9 -7.6 2.4 7.6 7.0 3.2 -5.7 -15.1 -28.3 -13.5 1999 -33.9 -29.7 -26.1 -17.3 -8.0 0.8 6.2 4.8 0.1 -10.8 -19.5 -28.1 -13.5 2000 -34.1 -32.3 -27.7 -23.6 -8.6 -1.7 6.5 6.6 -0.8 -11.7 -24.2 -32.4 -15.3 MEAN -35.7 -34.4 -30.1 -21.5 -9.1 0.9 6.3 5.4 -0.4 -10.2 -22.5 -30.6 -15.2 CLINO -35.8 -35.1 -31.5 -22.1 -9.4 0.5 6.0 5.0 -0.6 -10.7 -23.9 -31.9 -15.8 Station No. 71877: CALGARY INT'L A , CANADA Latitude: 51 07N Longitude: 114 01W Station Elevation (M.S.L.): 1084 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 889.7 888.5 882.6 888.0 888.5 888.8 892.1 891.5 893.9 890.7 888.4 884.4 888.9 1992 885.2 888.6 890.0 887.6 890.7 890.3 892.1 894.1 887.1 890.0 889.4 886.8 889.3 1993 887.8 891.0 890.4 886.7 889.7 888.0 890.7 892.4 892.8 891.7 889.2 886.9 889.8 1994 891.0 886.5 888.1 889.3 888.6 888.9 892.0 893.8 891.4 887.1 881.8 885.7 888.7 1995 886.1 891.5 887.4 888.7 890.6 890.7 890.1 888.1 893.2 888.1 886.7 888.1 889.1 1996 887.6 886.6 892.5 886.6 889.2 889.8 892.6 890.3 889.0 887.8 890.8 884.4 888.9 1997 887.9 889.9 886.9 890.1 891.3 887.5 890.9 892.6 889.0 886.3 887.7 886.9 888.9 1998 883.9 882.3 889.0 889.1 887.3 889.9 893.0 893.3 890.0 890.3 884.6 888.6 888.4 1999 885.5 881.5 885.9 890.2 888.1 888.5 891.1 891.8 892.4 891.1 886.9 888.4 888.4 2000 887.0 887.8 888.2 890.2 887.4 890.4 890.9 890.9 889.7 889.7 891.3 892.6 889.7 MEAN 887.2 887.4 888.1 888.7 889.1 889.3 891.5 891.9 890.9 889.3 887.7 887.3 889.0 CLINO 887.6 887.9 887.3 888.7 888.9 889.3 891.8 891.8 891.4 889.7 887.6 887.6 889.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1020.3 1016.1 1010.7 1014.2 1013.7 1013.1 1015.8 1014.8 1019.3 1018.2 1016.9 1012.3 1015.4 1992 1012.8 1017.2 1017.2 1013.6 1016.3 1014.2 1016.5 1018.7 1012.1 1016.7 1017.7 1017.8 1015.9 1993 1018.8 1021.3 1018.6 1012.9 1014.5 1012.1 1015.2 1017.0 1018.3 1018.2 1017.9 1015.1 1016.7 1994 1022.0 1018.0 1015.4 1015.7 1013.6 1013.0 1015.6 1018.0 1016.0 1013.6 1009.6 1015.0 1015.5 1995 1015.9 1021.4 1016.1 1015.8 1016.2 1015.0 1014.0 1012.3 1018.5 1014.8 1015.9 1019.3 1016.3 1996 1020.1 1016.1 1022.8 1012.9 1015.5 1014.2 1016.6 1013.7 1014.5 1014.5 1021.9 1015.8 1016.5 1997 1019.5 1018.8 1015.9 1017.7 1017.1 1011.5 1014.7 1016.7 1013.4 1012.6 1015.9 1015.3 1015.8 1998 1015.1 1010.2 1018.3 1015.4 1011.7 1014.6 1016.7 1016.9 1014.6 1016.6 1012.7 1019.0 1015.2 1999 1015.4 1008.9 1013.8 1017.2 1013.6 1013.2 1015.6 1015.8 1018.1 1017.8 1014.4 1016.5 1015.0 2000 1017.6 1017.6 1016.3 1017.3 1012.7 1015.2 1014.6 1014.9 1014.9 1016.5 1020.6 1024.1 1016.9 MEAN 1017.8 1016.6 1016.5 1015.3 1014.5 1013.6 1015.5 1015.9 1016.0 1016.0 1016.4 1017.0 1015.9 CLINO 1017.9 1017.4 1015.6 1015.3 1014.0 1013.3 1015.5 1015.7 1016.6 1016.2 1016.1 1017.4 1015.9 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -8.8 0.9 -3.5 5.4 9.4 13.0 16.4 18.1 11.5 2.2 -2.6 -2.0 5.0 1992 -1.1 -2.5 3.1 6.4 9.5 14.8 14.2 14.1 9.5 5.3 -1.4 -11.8 5.0 1993 -11.4 -7.1 -0.3 4.8 11.5 12.8 13.3 13.8 10.5 6.3 -2.9 -1.9 4.1 1994 -9.4 -13.5 2.5 5.8 10.6 13.3 17.4 16.2 13.1 4.6 -3.3 -5.8 4.3 1995 -7.3 -5.2 -3.0 3.3 9.3 14.2 15.6 13.7 11.9 4.2 -4.8 -11.0 3.4 1996 -15.8 -5.6 -6.0 4.9 6.4 13.4 16.4 16.9 9.1 4.2 -9.7 -14.3 1.7 1997 -12.5 -2.8 -4.0 2.2 9.3 13.8 16.0 15.9 13.1 4.7 -1.5 -2.6 4.3 1998 -13.6 -2.9 -4.6 6.4 12.3 12.6 17.8 17.8 12.7 7.0 -2.6 -8.4 4.5 1999 -8.0 -1.5 -0.8 4.8 8.7 11.9 13.7 15.9 10.3 5.7 1.3 -0.6 5.1 2000 -9.7 -6.7 -0.4 4.1 8.8 12.5 16.7 15.6 10.7 5.4 -3.3 -9.9 3.7 MEAN -9.8 -4.7 -1.7 4.8 9.6 13.2 15.7 15.8 11.2 5.0 -3.1 -6.8 4.1 CLINO -8.9 -6.1 -1.9 4.6 9.8 13.8 16.2 15.6 10.8 5.4 -3.1 -7.4 4.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 7.4 14.9 21.0 7.1 96.1 113.2 29.6 64.2 25.9 15.8 9.6 1.8 406.6 1992 2.2 3.6 7.9 24.6 46.2 177.2 76.2 41.5 48.1 14.6 38.8 14.0 494.9 1993 5.8 12.5 17.8 6.5 61.9 118.4 87.0 92.3 24.3 9.0 10.4 3.6 449.5 1994 10.6 9.6 8.1 12.6 62.5 68.4 38.0 84.4 10.4 31.4 13.9 5.2 355.1 1995 2.8 2.1 7.3 31.8 71.9 43.4 133.4 34.2 27.9 14.4 22.7 22.9 414.8 1996 27.8 3.0 35.4 18.5 - 59.2 41.9 21.0 46.4 23.4 30.0 18.3 - 1997 18.5 3.7 17.1 12.6 100.7 138.4 16.9 57.8 37.8 14.8 0.6 6.3 425.2 1998 15.6 4.0 59.4 41.2 86.4 110.4 132.2 18.0 26.0 11.4 14.1 19.0 537.7 1999 11.3 0.0 6.4 72.8 52.8 95.4 103.8 89.2 9.1 3.6 12.4 1.8 458.6 2000 10.2 20.6 25.5 17.0 28.8 109.8 66.8 63.9 53.6 1.8 5.8 8.8 412.6 MEAN 11.2 7.4 20.6 24.5 67.5 103.4 72.6 56.6 30.9 14.0 15.8 10.2 434.7 CLINO 12.0 9.0 17.0 24.0 60.0 80.0 68.0 59.0 46.0 14.0 12.0 12.0 413.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -3.1 6.4 2.1 12.9 15.2 18.8 23.5 25.1 19.0 8.7 3.5 4.4 11.4 1992 5.1 4.2 10.4 13.3 15.9 20.4 19.6 20.7 15.9 10.9 3.6 -5.7 11.2 1993 -4.9 -1.3 4.9 11.1 18.1 18.7 18.5 19.5 16.9 13.4 3.3 4.3 10.2 1994 -3.7 -7.9 9.7 12.7 17.0 19.7 24.7 22.7 21.0 10.4 2.8 0.9 10.8 1995 -0.9 1.6 4.3 9.6 15.8 20.7 21.3 20.3 19.2 10.7 0.4 -4.9 9.8 1996 -10.2 0.9 -0.4 11.2 11.8 20.0 23.4 25.4 15.0 10.4 -5.3 -8.9 7.8 1997 -5.7 2.6 1.9 9.4 15.8 19.3 23.5 23.6 20.9 10.7 5.4 3.6 10.9 1998 -7.8 2.7 0.3 13.0 19.5 18.2 24.1 25.7 20.1 13.9 1.9 -2.4 10.8 1999 -1.9 5.7 6.4 11.8 15.4 18.3 20.0 22.3 17.7 12.7 8.3 6.3 11.9 2000 -3.4 -0.4 4.8 11.2 15.5 19.1 24.6 22.8 17.8 12.8 3.2 -4.3 10.3 MEAN -3.6 1.4 4.4 11.6 16.0 19.3 22.3 22.8 18.4 11.5 2.7 -0.7 10.5 CLINO -2.8 -1.0 4.0 11.3 16.4 20.2 22.9 22.5 17.6 12.1 2.8 -1.3 10.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -14.4 -4.6 -9.0 -2.2 3.6 7.3 9.4 11.0 4.0 -4.4 -8.7 -8.2 -1.3 1992 -7.4 -9.3 -4.2 -0.6 3.1 9.1 8.8 7.4 3.1 -0.3 -6.3 -17.8 -1.2 1993 -17.9 -13.0 -5.5 -1.5 4.9 6.9 8.1 8.2 4.0 -0.9 -9.2 -8.1 -2.0 1994 -15.0 -19.1 -4.8 -1.1 4.0 6.9 10.2 9.6 5.1 -1.4 -9.3 -12.6 -2.3 1995 -13.8 -11.9 -10.2 -3.0 2.8 7.8 9.8 7.0 4.6 -2.4 -9.9 -17.1 -3.0 1996 -21.3 -12.2 -11.6 -1.5 1.0 6.7 9.4 8.2 3.2 -2.0 -14.1 -19.6 -4.5 1997 -19.2 -8.2 -9.9 -5.0 2.7 8.2 8.6 8.1 5.3 -1.2 -8.4 -8.7 -2.3 1998 -19.4 -8.5 -9.4 -0.3 5.0 6.8 11.4 9.8 5.3 0.0 -7.0 -14.4 -1.7 1999 -13.9 -8.8 -8.0 -2.3 1.9 5.4 7.3 9.4 2.7 -1.5 -5.6 -7.6 -1.8 2000 -16.0 -13.0 -5.6 -3.1 2.1 5.8 8.8 8.3 3.7 -2.1 -9.8 -15.4 -3.0 MEAN -15.8 -10.9 -7.8 -2.1 3.1 7.1 9.2 8.7 4.1 -1.6 -8.8 -12.9 -2.3 CLINO -15.1 -12.0 -7.8 -2.1 3.1 7.3 9.4 8.6 4.0 -1.4 -8.9 -13.4 -2.4 Station No. 71925: CAMBRIDGE BAY A , CANADA Latitude: 69 06N Longitude: 105 08W Station Elevation (M.S.L.): 27 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.1 1010.2 1008.1 1019.1 1015.6 1010.4 1008.0 1005.8 1012.3 1014.0 1011.9 1004.7 1010.9 1992 1007.7 1014.4 1014.4 1021.2 1013.0 1016.6 1010.7 1012.2 1009.8 1006.6 1013.3 1004.2 1012.0 1993 1001.7 1016.3 1012.6 1019.4 1022.0 1012.5 1012.3 1008.9 1005.4 1009.9 1005.5 1013.5 1011.7 1994 1019.3 1014.7 1013.3 1018.1 1014.1 1006.0 1009.6 1010.2 1009.2 1008.4 1005.4 1008.8 1011.4 1995 1015.6 1015.0 1016.7 - 1018.3 1012.8 1007.2 1004.3 1010.3 1010.4 1011.4 1020.2 - 1996 1010.0 1010.9 1018.6 1015.2 1017.4 1009.8 1010.9 1007.8 1006.5 1010.7 1019.6 1010.9 1012.4 1997 1013.4 1011.6 1014.6 1020.1 1017.7 1013.6 1008.4 1008.9 1012.0 1011.8 1009.0 1005.9 1012.2 1998 1018.0 1017.1 1018.7 1012.9 1015.8 1014.7 1010.4 1006.2 1006.8 1009.4 1010.9 1009.2 1012.5 1999 1012.9 1015.7 1016.1 1017.1 1017.6 1009.7 1005.4 1010.1 1006.1 1013.0 1011.2 1010.8 1012.1 2000 1005.4 1009.4 1013.1 1015.6 1014.8 1013.0 1010.6 1008.6 1006.9 1011.3 1012.7 1020.0 1011.8 MEAN 1011.4 1013.5 1014.6 1017.6 1016.6 1011.9 1009.4 1008.3 1008.5 1010.6 1011.1 1010.8 1012.0 CLINO 1011.9 1014.3 1015.2 1017.5 1015.7 1011.8 1009.3 1008.2 1009.4 1010.4 1011.8 1011.7 1012.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1013.9 1014.0 1011.9 1022.9 1019.3 1013.9 1011.4 1009.3 1015.9 1017.7 1015.6 1008.4 1014.5 1992 1011.5 1018.2 1018.2 1024.9 1016.6 1020.2 1014.2 1015.8 1013.4 1010.2 1017.0 1007.9 1015.7 1993 1005.4 1020.2 1016.4 1023.1 1025.6 1016.1 1015.8 1012.4 1009.0 1013.6 1009.2 1017.3 1015.3 1994 1023.2 1018.7 1017.1 1022.0 1017.8 1009.5 1013.1 1013.8 1012.8 1012.1 1009.1 1012.6 1015.2 1995 1019.5 1018.9 1020.6 - 1022.0 1016.4 1010.8 1007.8 1014.0 1014.1 1015.2 1024.1 - 1996 1013.9 1014.7 1022.5 1019.0 1021.1 1013.3 1014.5 1011.3 1010.1 1014.3 1023.4 1014.7 1016.1 1997 1017.3 1015.5 1018.4 1023.8 1021.4 1017.2 1011.9 1012.4 1015.6 1015.4 1012.7 1009.7 1015.9 1998 1021.7 1021.0 1022.5 1016.6 1019.4 1018.3 1013.8 1009.6 1010.4 1013.0 1014.5 1013.0 1016.2 1999 1016.7 1019.6 1019.8 1020.8 1021.2 1013.2 1008.9 1013.7 1009.7 1016.7 1014.9 1014.6 1015.8 2000 1009.2 1013.3 1017.0 1019.3 1018.5 1016.6 1014.1 1012.1 1010.5 1014.9 1016.5 1023.9 1015.5 MEAN 1015.2 1017.4 1018.4 1021.4 1020.3 1015.5 1012.9 1011.8 1012.1 1014.2 1014.8 1014.6 1015.7 CLINO 1015.6 1018.0 1018.9 1021.1 1019.2 1015.2 1012.7 1011.6 1012.8 1013.9 1015.4 1015.4 1015.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -35.4 -34.3 -32.3 -21.2 -9.3 3.1 8.3 7.0 -2.0 -11.7 -23.6 -30.2 -15.1 1992 -34.8 -32.5 -26.7 -24.2 -9.4 0.9 7.6 5.5 -1.4 -11.4 -24.0 -26.2 -14.7 1993 -30.6 -33.5 -27.6 -23.6 -7.0 3.0 9.4 6.6 -1.3 -10.8 -23.9 -31.5 -14.2 1994 -34.8 -32.9 -28.3 -22.0 -8.3 3.7 10.5 7.8 0.1 -7.0 -20.3 -27.5 -13.3 1995 -29.8 -32.2 -29.7 -17.5 -10.6 3.6 8.0 7.5 -1.2 -12.1 -23.7 -34.0 -14.3 1996 -34.0 -31.3 -28.6 -21.4 -9.2 5.4 12.3 5.7 1.9 -12.1 -19.8 -29.1 -13.4 1997 -31.8 -32.2 -30.3 -19.9 -10.7 0.8 9.7 6.1 -0.7 -12.6 -18.7 -27.1 -13.9 1998 -35.3 -33.7 -26.8 -17.1 -6.5 4.7 10.7 9.6 3.3 -6.5 -15.5 -24.1 -11.4 1999 -31.9 -31.4 -23.0 -19.4 -10.4 2.2 6.8 7.1 1.4 -10.5 -18.1 -29.7 -13.1 2000 -30.4 -31.2 -27.8 -20.6 -9.0 2.6 10.9 7.7 -0.4 -12.6 -22.6 -30.2 -13.6 MEAN -32.9 -32.5 -28.1 -20.7 -9.0 3.0 9.4 7.1 -0.0 -10.7 -21.0 -29.0 -13.7 CLINO -32.8 -33.0 -29.7 -21.4 -9.2 2.4 8.4 6.4 -0.3 -11.5 -23.0 -29.6 -14.4 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 2.8 15.0 6.8 9.0 7.6 9.4 27.0 29.0 8.4 14.2 10.0 14.2 153.4 1992 7.6 3.0 8.6 9.4 9.0 4.0 9.2 11.2 8.2 39.0 15.6 6.4 131.2 1993 12.2 5.1 9.8 2.0 21.8 11.5 29.2 25.6 13.2 7.2 1.8 6.4 145.8 1994 2.6 2.2 6.8 12.6 5.6 25.0 8.2 20.6 18.0 26.0 - 12.7 - 1995 4.4 4.0 24.2 3.2 9.0 29.0 12.0 10.4 3.6 23.8 11.0 6.2 140.8 1996 5.4 10.8 10.2 4.6 11.4 10.4 6.4 64.2 22.8 12.4 2.6 10.0 171.2 1997 9.2 5.0 3.6 3.8 5.8 33.2 27.4 18.7 22.4 17.6 4.8 7.8 159.3 1998 3.2 6.2 3.6 6.6 1.6 10.2 12.8 12.4 26.8 25.2 15.6 5.4 129.6 1999 2.2 5.2 14.0 2.9 10.0 18.0 40.5 14.6 15.2 - 4.8 3.2 - 2000 1.8 4.2 3.8 3.0 3.6 3.0 9.2 - 15.9 12.2 5.2 3.2 - MEAN 5.1 6.1 9.1 5.7 8.5 15.4 18.2 23.0 15.4 19.7 7.9 7.6 141.8 CLINO 5.0 5.0 6.0 6.0 9.0 12.0 22.0 27.0 19.0 15.0 7.0 5.0 139.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -32.5 -30.5 -28.1 -16.5 -5.1 6.1 11.8 10.3 -0.5 -8.6 -20.4 -26.5 -11.7 1992 -31.9 -29.2 -23.0 -20.0 -5.5 3.8 11.6 8.4 1.0 -8.2 -19.8 -21.7 -11.2 1993 -25.9 -29.9 -23.1 -18.9 -3.5 5.7 13.1 9.5 1.1 -7.7 -20.4 -29.0 -10.8 1994 -31.6 -29.6 -23.9 -17.4 -4.2 6.5 15.1 10.8 2.7 -4.6 -17.4 -23.4 -9.8 1995 -26.6 -28.8 -25.7 -12.3 -6.1 7.4 11.1 10.6 0.9 -8.5 -20.2 -30.8 -10.8 1996 -30.2 -27.2 -24.2 -17.2 -5.4 9.2 16.4 8.0 4.0 -9.0 -16.7 -25.2 -9.8 1997 -27.9 -28.3 -26.9 -15.1 -7.1 3.5 13.3 9.1 1.5 -10.5 -14.8 -24.1 -10.6 1998 -32.3 -30.1 -23.0 -13.2 -3.3 7.8 14.5 12.8 5.0 -3.4 -11.7 -20.8 -8.1 1999 -29.4 -27.9 -19.2 -15.5 -6.1 4.9 10.2 9.5 3.3 -7.9 -14.3 -27.1 -10.0 2000 -26.1 -27.4 -23.8 -16.7 -5.4 6.4 15.9 11.0 1.9 -9.1 -19.0 -26.4 -9.9 MEAN -29.4 -28.9 -24.1 -16.3 -5.2 6.1 13.3 10.0 2.1 -7.7 -17.5 -25.5 -10.3 CLINO -29.3 -29.3 -25.7 -16.7 -5.3 5.6 12.3 9.4 1.9 -8.1 -19.3 -26.1 -10.9 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -38.3 -38.0 -36.4 -25.8 -13.6 0.0 4.9 3.7 -3.6 -14.7 -26.8 -33.8 -18.5 1992 -37.7 -35.7 -30.4 -28.4 -13.2 -2.0 3.5 2.4 -3.8 -14.6 -28.3 -30.8 -18.3 1993 -35.2 -37.0 -32.0 -28.3 -10.6 0.3 5.5 3.7 -3.8 -13.9 -27.4 -33.9 -17.7 1994 -37.9 -36.2 -32.6 -26.5 -12.3 0.9 5.9 4.7 -2.4 -9.5 -23.1 -31.6 -16.7 1995 -32.9 -35.6 -33.7 -22.8 -15.0 -0.3 5.0 4.3 -3.3 -15.6 -27.1 -37.1 -17.8 1996 -37.7 -35.3 -33.0 -25.5 -12.9 1.5 8.0 3.3 -0.2 -15.2 -22.8 -33.0 -16.9 1997 -35.6 -36.0 -33.7 -24.6 -14.3 -2.0 5.9 3.1 -2.9 -14.6 -22.5 -30.0 -17.3 1998 -38.2 -37.3 -30.6 -21.0 -9.7 1.6 6.8 6.4 1.6 -9.6 -19.3 -27.3 -14.7 1999 -34.4 -34.8 -26.8 -23.3 -14.5 -0.5 3.4 4.6 -0.7 -13.2 -21.9 -32.3 -16.2 2000 -34.6 -34.9 -31.7 -24.3 -12.5 -1.1 5.9 4.3 -2.7 -16.1 -26.1 -33.9 -17.3 MEAN -36.3 -36.1 -32.1 -25.1 -12.9 -0.2 5.5 4.0 -2.2 -13.7 -24.5 -32.4 -17.1 CLINO -36.3 -36.6 -33.7 -26.0 -13.0 -0.8 4.6 3.4 -2.5 -14.9 -26.5 -33.0 -18.0 Station No. 71818: CARTWRIGHT , CANADA Latitude: 53 42N Longitude: 057 02W Station Elevation (M.S.L.): 14 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1006.7 1002.9 1008.8 1015.2 1009.6 1006.4 1006.6 1008.1 1008.8 1016.5 1011.9 1004.5 1008.8 1992 1001.7 1007.6 1002.3 1009.5 1014.5 1010.8 1008.3 1010.3 1011.5 1009.4 1009.2 1009.0 1008.7 1993 1006.9 1011.1 1012.7 1016.8 1013.8 1010.8 1012.7 1010.6 1005.8 1008.2 1005.5 1010.8 1010.5 1994 1004.2 1006.7 1006.8 1010.0 1011.1 1008.6 1008.7 1005.9 1012.2 1008.1 1000.9 1010.7 1007.8 1995 1010.4 1003.8 1018.1 1009.4 1014.3 1006.9 1006.8 1008.1 1008.2 1011.2 1012.4 1006.2 1009.7 1996 1007.4 1003.7 1007.0 1014.3 1011.1 1010.8 1008.3 1009.8 1010.2 1010.4 1013.4 1013.5 1010.0 1997 999.5 1008.5 1004.3 1007.0 1010.4 1009.6 1006.2 1011.8 1006.2 1010.2 1006.0 998.0 1006.5 1998 1011.3 1012.6 1013.6 1009.7 1012.4 1010.0 1007.5 1009.6 1007.3 1009.6 1006.4 999.1 1009.1 1999 1008.8 - - - - - - - 1011.9 1007.9 1006.6 1007.0 - 2000 1006.2 1005.5 1014.3 1010.7 1011.8 1007.0 1011.4 1010.3 1005.5 1010.2 1013.7 1001.9 1009.0 MEAN 1006.3 1006.9 1009.8 1011.4 1012.1 1009.0 1008.5 1009.4 1008.8 1010.2 1008.6 1006.1 1008.9 CLINO 1005.1 1006.8 1009.0 1012.1 1012.6 1009.8 1008.5 1009.7 1009.4 1010.0 1007.4 1006.4 1008.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.6 1004.7 1010.5 1017.0 1011.3 1008.1 1008.4 1009.9 1010.5 1018.2 1013.7 1006.3 1010.6 1992 1003.5 1009.5 1004.0 1011.3 1016.2 1012.6 1010.0 1012.0 1013.2 1011.2 1010.9 1010.8 1010.4 1993 1008.7 1012.9 1014.5 1018.6 1015.6 1012.6 1014.5 1012.3 1007.6 1010.0 1007.3 1012.6 1012.3 1994 1006.0 1008.6 1008.7 1011.9 1012.9 1010.4 1010.5 1007.7 1014.1 1009.9 1002.8 1012.6 1009.7 1995 1012.3 1005.8 1020.0 1011.3 1016.2 1008.7 1008.7 1010.0 1010.0 1013.0 1014.2 1008.0 1011.5 1996 1009.3 1005.5 1008.8 1016.1 1012.9 1012.5 1010.1 1011.5 1012.0 1012.2 1015.1 1015.3 1011.8 1997 1001.3 1010.3 1006.1 1008.8 1012.2 1011.3 1007.9 1013.5 1007.9 1012.0 1007.8 999.8 1008.2 1998 1013.1 1014.4 1015.4 1011.4 1014.1 1011.7 1009.2 1011.3 1009.0 1011.4 1008.2 1000.7 1010.8 1999 1010.4 - - - - - - - 1013.7 1009.7 1008.4 1008.8 - 2000 1008.0 1007.3 1016.1 1012.5 1013.6 1008.8 1013.2 1012.1 1007.3 1012.0 1015.5 1003.7 1010.8 MEAN 1008.1 1008.8 1011.6 1013.2 1013.9 1010.7 1010.3 1011.1 1010.5 1012.0 1010.4 1007.9 1010.7 CLINO 1006.5 1008.3 1010.5 1013.5 1014.0 1011.2 1009.8 1011.1 1010.8 1011.4 1008.8 1007.8 1010.3 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -21.0 -14.6 -6.5 -5.2 0.9 5.6 9.0 11.7 8.2 3.8 -1.4 -14.7 -2.0 1992 -14.5 -19.1 -9.0 -5.0 1.3 8.3 10.1 11.2 9.1 3.7 -4.8 -11.7 -1.7 1993 -16.9 -19.0 -13.2 -2.5 2.2 6.7 9.6 13.8 9.3 2.7 -4.3 -8.7 -1.7 1994 -17.3 -18.3 -9.9 -3.5 2.5 9.0 13.5 12.3 8.3 5.0 -0.9 -9.1 -0.7 1995 -16.5 -16.5 -11.7 -1.6 2.9 8.0 12.1 12.3 9.2 4.4 -1.5 -7.7 -0.6 1996 -14.5 -10.2 -6.7 1.6 3.0 7.1 10.7 14.5 7.0 2.6 -1.2 -5.5 0.7 1997 -12.0 -17.5 -11.7 -2.1 3.7 8.2 10.8 12.1 9.9 4.1 -2.4 -7.4 -0.4 1998 -12.5 -10.8 -7.8 -0.9 4.3 10.7 13.4 13.1 8.6 3.4 -1.6 -9.1 0.9 1999 -13.8 -10.7 -2.2 -0.7 5.9 11.1 13.2 12.9 9.6 2.2 -2.7 -8.0 1.4 2000 -12.8 -13.5 -6.8 -0.2 2.0 9.6 12.5 14.4 9.7 2.3 -1.6 -6.9 0.7 MEAN -15.2 -15.0 -8.6 -2.0 2.9 8.4 11.5 12.8 8.9 3.4 -2.2 -8.9 -0.3 CLINO -14.8 -14.1 -9.0 -2.3 2.9 8.2 12.1 12.1 8.2 2.9 -2.4 -9.9 -0.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 68.8 74.8 56.3 72.6 50.3 166.8 101.8 126.0 92.4 63.8 57.5 57.6 988.7 1992 55.0 72.0 136.7 89.9 48.2 69.6 126.8 184.4 59.0 95.5 20.9 65.5 1023.5 1993 10.9 73.4 79.0 78.9 105.4 66.1 135.0 114.6 87.2 117.1 38.6 38.2 944.4 1994 117.0 48.8 52.8 85.3 78.9 74.6 69.1 174.8 74.2 185.2 168.3 116.9 1245.9 1995 54.5 83.4 135.4 100.4 37.0 137.2 118.4 83.2 91.2 79.2 64.2 139.6 1123.7 1996 112.4 83.0 98.2 43.3 50.3 92.8 112.0 77.0 98.4 - 73.0 102.0 - 1997 115.2 22.2 109.2 161.7 73.2 48.6 126.2 89.6 80.0 91.8 113.8 130.4 1161.9 1998 98.4 105.4 67.0 91.6 102.4 100.8 99.9 114.2 142.4 115.6 118.8 100.6 1257.1 1999 115.2 89.2 99.8 108.6 40.2 91.2 - - 92.4 89.8 73.9 36.1 - 2000 104.2 61.7 74.6 67.6 120.2 95.6 125.0 50.3 50.9 76.3 61.3 101.4 989.1 MEAN 85.2 71.4 90.9 90.0 70.6 94.3 112.7 112.7 86.8 101.6 79.0 88.8 1084.0 CLINO 84.0 77.0 97.0 85.0 68.0 97.0 94.0 92.0 92.0 84.0 89.0 91.0 1050.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -16.5 -9.6 -1.7 -0.5 4.8 9.6 13.9 17.7 12.2 7.0 1.1 -9.9 2.3 1992 -10.3 -14.2 -4.3 0.1 6.1 13.7 15.5 16.3 14.1 6.0 -1.7 -7.5 2.8 1993 -12.6 -13.9 -6.7 2.8 6.2 11.1 13.9 19.3 14.1 5.8 -0.8 -4.5 2.9 1994 -11.1 -13.0 -3.6 1.2 7.0 14.8 19.2 17.2 12.1 8.3 1.6 -5.0 4.1 1995 -12.2 -10.9 -6.5 1.5 6.2 12.8 18.2 18.1 13.6 7.5 2.0 -4.3 3.8 1996 -8.8 -5.3 -1.9 4.9 7.3 12.0 16.1 20.6 11.3 5.7 1.6 -1.7 5.2 1997 -7.5 -12.8 -6.4 0.9 7.2 13.2 15.9 17.1 14.3 6.8 0.2 -4.0 3.7 1998 -8.2 -6.1 -2.5 2.6 8.4 16.0 18.8 18.6 11.3 6.2 0.9 -4.9 5.1 1999 -8.0 -5.6 1.9 2.0 11.4 17.4 18.4 18.2 14.2 5.5 0.5 -4.8 5.9 2000 -8.2 -8.5 -2.2 3.7 5.8 15.0 18.0 20.3 14.4 5.6 0.9 -3.2 5.1 MEAN -10.3 -10.0 -3.4 1.9 7.0 13.6 16.8 18.3 13.2 6.4 0.6 -5.0 4.1 CLINO -10.0 -9.2 -3.9 1.7 7.0 13.2 17.6 17.2 12.3 6.0 0.5 -6.0 3.9 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -25.4 -19.4 -11.3 -9.8 -3.0 1.6 4.0 5.6 4.2 0.6 -4.0 -19.4 -6.4 1992 -18.5 -24.0 -13.7 -10.1 -3.5 2.8 4.7 6.1 3.9 1.4 -7.9 -15.8 -6.2 1993 -21.2 -24.0 -19.6 -7.7 -1.9 2.2 5.2 8.2 4.5 -0.4 -7.7 -12.8 -6.3 1994 -23.4 -23.5 -16.1 -8.2 -2.0 3.1 7.8 7.5 4.5 1.6 -3.5 -13.1 -5.4 1995 -20.7 -22.1 -16.9 -4.6 -0.4 3.0 6.0 6.5 4.8 1.2 -5.0 -11.2 -5.0 1996 -20.1 -15.1 -11.4 -1.7 -1.4 2.2 5.2 8.3 2.8 -0.6 -3.9 -9.3 -3.8 1997 -16.6 -22.2 -16.9 -5.2 0.1 3.1 5.6 7.0 5.5 1.3 -5.1 -10.7 -4.5 1998 -16.8 -15.4 -13.0 -4.3 0.2 5.4 8.0 7.5 6.0 0.6 -4.2 -13.2 -3.3 1999 -19.5 -15.7 -6.2 -3.4 0.4 4.8 7.9 7.5 5.0 -1.1 -5.9 -11.3 -3.1 2000 -17.4 -18.5 -11.4 -4.2 -1.8 4.1 6.9 8.4 5.0 -0.9 -4.1 -10.6 -3.7 MEAN -20.0 -20.0 -13.7 -5.9 -1.3 3.2 6.1 7.3 4.6 0.4 -5.1 -12.7 -4.8 CLINO -19.5 -19.0 -14.0 -6.4 -1.3 3.1 6.6 7.0 4.2 -2.0 -5.2 -13.8 -4.9 Station No. 71706: CHARLOTTETOWN A , CANADA Latitude: 46 17N Longitude: 063 07W Station Elevation (M.S.L.): 49 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.7 1005.9 1001.9 1010.8 1007.3 1003.7 1005.0 1007.2 1009.3 1012.6 1009.2 1006.4 1007.4 1992 1003.2 1003.8 1004.6 1006.9 1012.5 1005.4 1005.3 1009.3 1012.4 1007.0 1011.6 1009.2 1007.6 1993 1010.4 1009.0 1009.3 1010.6 1006.2 1005.0 1005.5 1009.5 1008.0 1009.2 1011.2 1006.8 1008.4 1994 1009.4 - 1003.0 1007.8 1004.3 1005.9 1009.2 1007.7 1007.2 1007.7 1005.0 1010.6 - 1995 1006.5 1003.4 1011.0 1003.9 1007.0 1007.1 1006.5 1006.8 1010.9 1008.8 1009.9 1001.9 1007.0 1996 1009.9 1003.4 1006.1 1005.3 1008.5 1009.6 1006.2 1011.6 1008.2 1009.6 1012.0 1012.4 1008.6 1997 1004.0 1011.3 1005.8 1002.3 1003.7 1007.5 1005.6 1009.1 1006.6 1009.0 1006.0 998.8 1005.8 1998 1011.8 1008.6 1009.0 1004.6 1007.4 1005.4 1005.9 1010.1 1003.9 1007.8 1006.4 1007.5 1007.4 1999 1013.0 1008.4 1004.3 1002.3 1011.6 1010.7 1005.5 1006.4 1010.4 1010.0 1009.1 1007.3 1008.3 2000 1004.9 1010.2 1008.9 1008.6 1007.8 1008.5 1008.6 1009.3 1009.2 1009.5 1004.7 1005.9 1008.0 MEAN 1008.3 1007.1 1006.4 1006.3 1007.6 1006.9 1006.3 1008.7 1008.6 1009.1 1008.5 1006.7 1007.5 CLINO 1005.5 1006.0 1005.8 1005.6 1007.4 1006.4 1006.3 1008.1 1008.8 1009.2 1006.9 1006.2 1006.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1016.6 1012.7 1008.6 1017.5 1013.9 1010.2 1011.4 1013.7 1015.9 1019.2 1015.9 1013.2 1014.1 1992 1010.0 1010.6 1011.4 1013.6 1019.2 1011.9 1011.9 1015.8 1019.0 1013.6 1018.4 1016.0 1014.3 1993 1017.3 1016.0 1016.1 1017.3 1012.8 1011.5 1012.0 1016.0 1014.6 1015.8 1017.8 1013.6 1015.1 1994 1016.3 - 1009.8 1014.6 1010.9 1012.6 1015.8 1014.3 1013.8 1014.4 1011.8 1017.5 - 1995 1013.4 1010.4 1017.8 1010.7 1013.7 1013.8 1013.0 1013.4 1017.6 1015.5 1016.7 1008.7 1013.7 1996 1016.9 1010.1 1012.3 1011.3 1014.5 1015.6 1012.1 1017.6 1014.2 1015.7 1018.1 1018.5 1014.7 1997 1010.3 1017.6 1012.0 1008.4 1009.8 1013.4 1011.4 1014.9 1012.5 1015.0 1012.0 1004.8 1011.8 1998 1018.0 1014.7 1015.1 1010.6 1013.3 1011.3 1011.7 1016.0 1009.7 1013.8 1012.4 1013.6 1013.3 1999 1019.2 1014.5 1010.3 1008.3 1017.5 1016.5 1011.3 1012.3 1016.3 1016.0 1015.2 1013.4 1014.2 2000 1011.1 1016.3 1014.9 1014.6 1013.7 - 1014.4 1015.1 1015.1 1015.5 1010.7 1012.0 - MEAN 1014.9 1013.7 1012.8 1012.7 1013.9 1013.0 1012.5 1014.9 1014.9 1015.5 1014.9 1013.1 1013.9 CLINO 1012.4 1012.9 1012.6 1012.3 1014.1 1012.9 1012.8 1014.7 1015.3 1015.9 1013.6 1013.0 1013.5 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -10.8 -7.2 -1.2 2.3 9.2 14.3 18.7 18.1 13.1 9.7 4.2 -5.1 5.4 1992 -8.5 -8.5 -6.0 1.3 8.9 14.2 15.9 18.5 15.0 7.5 1.0 -3.7 4.6 1993 -9.4 -12.4 -5.0 2.8 8.1 13.7 16.2 18.3 13.7 6.0 2.0 -3.0 4.3 1994 -12.1 -10.5 -2.6 4.2 8.1 15.5 20.3 17.9 13.0 8.6 3.7 -3.7 5.2 1995 -5.6 -9.2 -3.4 1.5 7.3 14.9 19.7 17.4 12.4 10.5 2.6 -4.9 5.3 1996 -8.2 -6.0 -3.5 3.8 7.9 15.2 17.8 18.6 13.6 6.9 2.0 -0.1 5.7 1997 -7.6 -8.5 -5.8 0.4 8.3 13.1 18.8 17.2 14.3 6.7 1.7 -3.8 4.6 1998 -5.9 -5.3 -1.0 3.6 11.8 14.2 19.3 18.2 14.0 8.2 1.6 -2.8 6.3 1999 -6.2 -5.0 1.4 2.8 12.4 17.2 19.9 18.2 18.0 7.2 3.6 -1.5 7.3 2000 -6.3 -5.8 -0.2 3.8 7.4 14.7 17.8 18.4 13.5 9.0 3.8 -5.0 5.9 MEAN -8.1 -7.8 -2.7 2.6 8.9 14.7 18.4 18.1 14.1 8.0 2.6 -3.4 5.5 CLINO -8.0 -7.8 -3.1 2.7 9.1 14.6 18.5 18.1 13.6 7.8 2.3 -4.1 5.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 121.4 48.6 61.6 50.0 77.0 33.4 63.0 209.6 143.8 108.4 132.6 109.6 1159.0 1992 96.0 176.0 81.2 50.6 58.6 81.4 162.2 160.4 31.8 146.4 85.8 124.8 1255.2 1993 89.4 83.6 128.6 102.0 103.2 99.6 89.8 28.4 69.6 161.9 92.8 140.2 1189.1 1994 115.6 55.4 154.9 91.0 127.2 129.4 36.4 45.8 87.6 42.0 123.3 111.3 1119.9 1995 117.0 82.6 45.3 62.7 69.7 96.2 - 59.3 62.5 71.7 96.9 114.1 - 1996 67.2 123.5 106.2 92.2 108.4 89.7 153.9 8.6 155.2 112.5 89.8 101.9 1209.1 1997 72.5 79.2 70.5 65.3 98.7 74.1 17.0 66.5 71.7 28.8 105.3 98.0 847.6 1998 135.4 50.2 91.2 111.4 69.9 197.1 44.6 52.9 109.5 117.4 96.4 64.0 1140.0 1999 97.3 61.7 112.3 55.1 26.0 32.7 76.7 123.0 117.9 76.5 39.5 82.6 901.3 2000 137.0 42.1 65.2 45.1 64.3 - - - - 156.9 114.4 125.7 - MEAN 104.9 80.3 91.7 72.5 80.3 92.6 80.5 83.8 94.4 102.3 97.7 107.2 1088.2 CLINO 106.0 86.0 92.0 88.0 98.0 93.0 86.0 87.0 95.0 109.0 111.0 123.0 1173.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -5.4 -2.0 2.6 6.9 14.6 19.8 24.1 22.6 17.2 13.2 7.6 -0.8 10.0 1992 -4.4 -3.8 -1.6 5.1 14.7 19.3 20.1 22.8 19.5 11.5 4.1 -0.3 8.9 1993 -5.0 -7.1 0.0 7.0 12.9 18.4 20.3 22.8 18.7 10.7 6.0 0.7 8.8 1994 -6.0 -5.4 0.9 9.9 12.7 21.0 24.8 22.9 17.5 12.3 7.8 0.4 9.9 1995 -2.2 -4.1 0.2 5.9 12.2 20.3 24.3 22.4 17.6 14.4 6.2 -1.9 9.6 1996 -3.2 -1.7 0.6 8.1 12.3 20.5 21.9 23.3 17.4 10.8 4.6 3.6 9.8 1997 -2.5 -3.1 -1.6 3.6 13.1 18.1 24.1 21.6 18.0 10.4 4.7 -0.5 8.8 1998 -2.2 -1.7 2.4 7.6 17.1 18.5 24.1 23.4 18.3 11.3 4.6 1.4 10.4 1999 -1.4 -1.2 5.1 6.3 18.6 23.3 24.6 22.5 22.5 11.2 7.5 2.1 11.8 2000 -1.4 -0.5 3.4 7.8 12.2 20.3 22.3 22.6 18.2 13.2 5.7 -0.7 10.3 MEAN -3.4 -3.1 1.2 6.8 14.0 20.0 23.1 22.7 18.5 11.9 5.9 0.4 9.8 CLINO -3.3 -3.3 0.9 6.7 14.1 19.6 23.2 22.6 18.0 11.8 5.7 -1.0 9.7 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -16.2 -12.4 -5.0 -2.3 3.7 8.7 13.2 13.5 9.0 6.1 0.8 -9.4 0.8 1992 -12.7 -13.2 -10.3 -2.7 3.1 9.1 11.6 14.1 10.4 3.5 -2.2 -7.1 0.3 1993 -13.7 -17.6 -10.1 -1.4 3.2 9.0 12.1 13.7 8.8 1.3 -2.0 -6.6 -0.3 1994 -18.2 -15.5 -6.1 -1.4 3.4 9.9 15.8 12.9 8.4 4.8 -0.5 -7.8 0.5 1995 -9.1 -14.4 -7.1 -3.0 2.4 9.4 15.1 12.3 7.2 6.6 -1.1 -7.8 0.9 1996 -13.2 -10.3 -7.5 -0.6 3.4 9.9 13.8 14.0 9.7 3.0 -0.6 -3.9 1.5 1997 -12.6 -13.7 -10.1 -2.9 3.5 8.2 13.4 12.8 10.5 3.0 -1.3 -7.1 0.3 1998 -9.7 -8.8 -4.4 -0.4 6.5 9.9 14.5 12.9 9.8 5.1 -1.5 -7.0 2.2 1999 -11.1 -8.8 -2.4 -0.8 6.2 11.2 15.2 13.9 13.5 3.2 -0.2 -5.1 2.9 2000 -11.2 -11.0 -3.8 -0.2 2.5 9.1 13.2 14.2 8.8 4.8 1.8 -9.2 1.6 MEAN -12.8 -12.6 -6.7 -1.6 3.8 9.4 13.8 13.4 9.6 4.1 -0.7 -7.1 1.1 CLINO -12.6 -12.4 -7.1 -1.4 4.0 9.6 13.8 13.5 9.1 3.8 -1.1 -8.1 0.9 Station No. 71913: CHURCHILL A , CANADA Latitude: 58 44N Longitude: 094 03W Station Elevation (M.S.L.): 29 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.0 1009.2 1011.0 1015.9 1015.2 1011.3 1006.1 1011.5 1008.1 1009.5 1010.1 1009.8 1010.6 1992 1008.6 1016.0 1016.8 1018.2 1013.1 1013.1 1010.3 1010.2 1002.9 1009.8 1013.2 1009.8 1011.8 1993 1007.6 1015.5 1016.8 1019.2 1011.0 1010.8 1008.4 1009.2 1005.3 1009.2 1009.8 - - 1994 1018.3 1016.6 1012.1 1013.5 1013.5 1008.8 1010.6 1008.6 1008.0 1007.4 1006.4 1013.1 1011.4 1995 1015.2 1014.6 1022.1 1017.0 1015.3 1012.7 1003.8 1003.3 1009.1 1010.1 1009.8 1018.9 1012.7 1996 1011.8 1009.4 1018.0 1016.4 1017.3 1009.9 1012.0 1006.1 1010.9 1010.8 1016.9 1012.3 1012.6 1997 1015.4 1013.6 1015.1 1017.5 1017.4 1008.8 1008.9 1008.7 1007.2 1008.1 1011.5 1008.0 1011.7 1998 1021.4 1016.2 1019.6 1014.2 1011.1 1010.2 1006.6 1008.8 1006.3 1014.8 1011.7 1006.5 1012.3 1999 1011.8 1012.6 1018.8 1016.3 1012.3 1007.3 1004.1 1006.6 1008.4 1011.7 1011.8 1007.2 1010.7 2000 - 1009.2 1010.9 1016.2 1011.1 1011.4 1011.3 1008.1 1005.0 1009.5 1012.9 1018.8 - MEAN 1013.3 1013.3 1016.1 1016.4 1013.7 1010.4 1008.2 1008.1 1007.1 1010.1 1011.4 1011.6 1011.7 CLINO 1012.0 1014.0 1015.4 1015.9 1013.8 1009.4 1007.3 1007.6 1008.5 1009.2 1010.8 1011.5 1011.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1013.9 1013.0 1014.8 1019.6 1018.8 1014.9 1009.7 1015.1 1011.7 1013.2 1013.9 1013.7 1014.4 1992 1012.5 1019.9 1020.7 1021.9 1016.8 1016.8 1013.9 1013.8 1006.4 1013.5 1017.0 1013.6 1015.6 1993 1011.4 1019.4 1020.7 1023.0 1014.6 1014.4 1011.9 1012.8 1008.9 1013.4 1015.3 1016.1 1015.2 1994 1024.4 1022.6 1018.0 1019.3 1018.2 - 1014.7 1012.8 1012.1 1011.6 1010.7 1017.6 - 1995 1019.7 1019.1 1026.6 1021.4 1019.6 1016.9 1007.9 1007.5 1013.3 1014.3 1015.2 1024.0 1017.1 1996 1017.2 1015.1 1023.2 1021.5 1022.2 1014.7 1017.3 1010.9 1015.7 1015.8 1021.9 1017.5 1017.7 1997 1020.4 1018.8 1020.3 1022.5 1022.4 1013.4 1013.6 1013.5 1012.0 1012.9 1016.5 1013.1 1016.6 1998 1026.7 1021.4 1024.7 1019.1 1015.3 1013.8 1010.1 1012.3 1009.8 1018.7 1015.4 1010.2 1016.5 1999 1015.7 1016.4 1022.5 1020.0 1015.9 1010.8 1007.6 1010.1 1012.0 1015.4 1015.5 1011.0 1014.4 2000 - 1013.0 1014.6 1020.0 1014.7 1015.0 1014.8 1011.7 1008.6 1013.1 1016.6 1022.7 - MEAN 1018.0 1017.9 1020.6 1020.8 1017.9 1014.5 1012.2 1012.1 1011.1 1014.2 1015.8 1016.0 1015.9 CLINO 1016.3 1018.3 1019.7 1020.0 1017.7 1013.3 1011.1 1011.4 1012.4 1013.2 1014.9 1015.7 1015.3 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -31.3 -24.0 -18.3 -8.5 0.1 9.4 14.7 14.4 4.6 -4.3 -16.7 -25.1 -7.1 1992 -24.9 -26.4 -19.3 -13.5 -2.3 2.9 7.5 11.0 3.6 -3.0 -10.3 -23.2 -8.2 1993 -22.3 -26.0 -17.9 -10.6 1.0 6.6 12.1 10.7 3.9 -4.4 -15.2 -23.6 -7.1 1994 -32.3 -30.1 -19.4 -14.2 -1.3 11.5 12.3 11.3 8.1 1.0 -9.6 -17.1 -6.7 1995 -22.1 -26.5 -18.0 -11.3 -3.1 9.9 11.7 12.1 4.7 -0.9 -16.8 -22.8 -6.9 1996 -30.8 -22.4 -22.9 -13.9 -3.6 6.5 14.1 13.0 8.8 -1.5 -13.1 -22.9 -7.4 1997 -27.4 -24.2 -21.5 -10.3 -3.5 7.4 14.7 13.1 7.2 -2.9 -13.1 -18.2 -6.6 1998 -29.6 -18.2 -20.0 -6.2 1.4 8.5 12.7 15.1 8.2 1.9 -7.5 -20.3 -4.5 1999 -25.0 -18.2 -14.9 -2.6 3.3 10.9 13.3 12.3 5.5 -2.2 -10.1 -18.6 -3.9 2000 -25.2 -20.9 -13.5 -11.6 -1.4 4.1 12.2 12.8 6.2 0.3 -10.9 -24.5 -6.0 MEAN -27.1 -23.7 -18.6 -10.3 -0.9 7.8 12.5 12.6 6.1 -1.6 -12.3 -21.6 -6.4 CLINO -26.7 -24.6 -19.5 -9.7 -0.7 6.6 12.0 11.7 5.6 -1.7 -12.6 -22.8 -6.9 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1.4 9.8 8.2 10.4 17.0 73.6 168.2 48.4 72.6 50.8 47.4 15.0 522.8 1992 16.4 11.0 18.6 11.8 21.4 20.4 20.0 111.4 121.0 19.6 18.8 10.2 400.6 1993 18.8 7.4 10.0 0.4 38.6 36.6 45.8 32.7 48.0 26.2 19.8 6.2 290.5 1994 3.4 17.6 20.5 9.6 24.8 3.8 26.8 44.2 94.2 58.6 30.8 10.4 344.7 1995 24.2 8.8 3.6 14.2 16.7 24.2 103.1 119.5 55.6 10.3 16.0 18.6 414.8 1996 12.7 42.1 29.4 3.2 4.3 77.7 23.1 90.9 23.4 45.3 53.8 16.6 422.5 1997 14.2 12.1 3.0 19.1 7.3 29.7 64.2 82.5 134.2 104.0 9.7 27.8 507.8 1998 17.0 21.4 8.9 6.9 50.3 31.5 46.2 52.0 138.1 62.5 33.8 18.2 486.8 1999 14.0 17.9 10.6 14.3 44.0 44.8 74.3 89.0 81.8 27.6 89.2 21.8 529.3 2000 19.7 44.7 25.0 6.8 62.3 31.8 38.8 68.3 51.8 55.0 39.2 15.6 459.0 MEAN 14.2 19.3 13.8 9.7 28.7 37.4 61.0 73.9 82.1 46.0 35.9 16.0 437.9 CLINO 17.0 16.0 16.0 19.0 32.0 44.0 56.0 68.0 63.0 47.0 33.0 20.0 432.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -28.0 -20.2 -12.0 -4.1 4.7 15.4 20.5 19.3 7.3 -1.5 -12.5 -20.5 -2.6 1992 -20.1 -22.0 -14.2 -8.6 1.3 7.0 12.6 16.1 5.9 -0.3 -6.4 -19.6 -4.0 1993 -18.1 -21.6 -12.3 -5.5 3.9 11.4 17.6 15.2 7.0 -1.9 -11.0 -20.2 -3.0 1994 -29.4 -26.1 -14.9 -9.5 2.0 17.7 17.7 15.5 11.5 3.0 -6.1 -12.4 -2.6 1995 -18.3 -22.3 -13.3 -7.4 -0.1 15.6 16.0 15.6 7.7 1.7 -13.8 -18.1 -3.1 1996 -26.2 -17.6 -18.1 -9.0 0.6 10.9 20.6 17.0 13.1 0.7 -9.9 -18.9 -3.1 1997 -23.4 -19.4 -17.4 -6.2 -0.1 12.6 19.9 17.1 9.4 -0.3 -9.3 -14.0 -2.6 1998 -25.3 -13.9 -14.8 -0.9 5.3 13.8 17.6 20.0 11.4 4.7 -4.5 -16.9 -0.3 1999 -21.1 -13.7 -10.2 2.0 8.3 16.5 18.7 16.9 8.6 0.7 -5.9 -14.3 0.5 2000 -20.9 -16.4 -8.9 -6.8 1.1 8.6 18.2 18.2 9.4 2.9 -7.7 -21.1 -1.9 MEAN -23.1 -19.3 -13.6 -5.6 2.7 12.9 17.9 17.1 9.1 1.0 -8.7 -17.6 -2.3 CLINO -22.7 -20.4 -14.5 -5.0 3.2 11.4 17.3 16.3 8.8 1.1 -8.9 -18.8 -2.7 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -34.5 -27.8 -24.5 -12.9 -4.6 3.3 8.8 9.4 1.9 -7.0 -21.0 -29.6 -11.5 1992 -29.6 -30.9 -24.4 -18.2 -5.9 -1.3 2.3 5.9 1.2 -5.8 -14.2 -26.7 -12.3 1993 -26.5 -30.4 -23.5 -15.6 -1.9 1.9 6.5 6.3 0.8 -6.8 -19.3 -26.9 -11.3 1994 -35.1 -34.1 -23.9 -18.9 -4.7 5.3 6.8 7.1 4.7 -0.9 -13.1 -21.7 -10.7 1995 -25.9 -30.7 -22.6 -15.2 -6.1 4.2 7.3 8.6 1.7 -3.5 -19.8 -27.4 -10.8 1996 -35.4 -27.1 -27.7 -18.7 -7.7 2.0 7.5 8.9 4.4 -3.6 -16.2 -26.9 -11.7 1997 -31.4 -28.8 -25.5 -14.4 -6.8 2.2 9.4 9.0 4.9 -5.4 -16.9 -22.3 -10.5 1998 -33.8 -22.5 -25.2 -11.5 -2.5 3.2 7.8 10.2 4.9 -0.9 -10.4 -23.7 -8.7 1999 -28.7 -22.8 -19.6 -7.2 -1.7 5.3 7.9 7.7 2.3 -4.9 -14.3 -22.9 -8.2 2000 -29.4 -25.2 -18.0 -16.4 -4.0 -0.4 6.2 7.4 3.1 -2.4 -14.0 -27.8 -10.1 MEAN -31.0 -28.0 -23.5 -14.9 -4.6 2.6 7.0 8.1 3.0 -4.1 -15.9 -25.6 -10.6 CLINO -30.7 -28.9 -24.4 -14.5 -4.6 1.7 6.8 7.2 2.5 -4.5 -16.1 -26.8 -11.0 Station No. 71090: CLYDE A , CANADA Latitude: 70 29N Longitude: 068 31W Station Elevation (M.S.L.): 27 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1002.0 999.2 1011.6 1017.7 1011.5 1009.3 1008.2 1000.5 1006.4 1008.7 1006.7 998.4 1006.7 1992 997.8 1001.5 1010.4 1014.0 1012.0 1013.0 1006.7 1006.8 1006.4 1008.0 1003.3 1002.3 1006.8 1993 995.8 1007.4 1010.9 1011.5 1022.9 1011.5 1013.8 1007.4 1003.5 1008.5 997.1 1008.1 1008.2 1994 1008.6 1006.4 1008.3 - - - 1001.2 1006.4 1010.0 - - - - 1995 - - 1013.8 1020.4 1014.0 1007.0 - 1004.5 1001.9 1009.8 1003.8 1014.5 - 1996 1000.3 1005.5 1011.0 1016.2 1015.1 1009.0 1004.8 1004.5 1008.3 1009.7 1008.7 1008.4 1008.5 1997 1005.5 998.7 1005.9 1016.0 1014.9 1012.0 1006.0 1004.1 1005.7 1008.5 - - - 1998 - 1010.2 1010.6 1012.2 1010.5 1015.8 1008.6 1004.0 1012.1 1003.8 1011.1 998.1 - 1999 1007.3 1009.9 1018.2 1018.5 1011.7 1003.1 1006.2 1003.4 1006.6 1009.6 1004.0 1003.8 1008.5 2000 1002.8 999.5 1014.9 1012.9 1013.3 1011.7 - 1005.6 1000.3 1004.2 1007.9 1013.5 - MEAN 1002.5 1004.3 1011.6 1015.5 1014.0 1010.3 1006.9 1004.7 1006.1 1007.9 1005.3 1005.9 1007.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1005.6 1002.7 1015.1 1021.2 1015.0 1012.6 1011.5 1003.8 1009.7 1012.1 1010.2 1002.0 1010.1 1992 1001.3 1005.1 1014.0 1017.5 1015.5 1016.3 1010.0 1010.1 1009.8 1011.4 1006.8 1005.8 1010.3 1993 999.4 1011.0 1014.5 1015.0 1026.3 1014.8 1017.1 1010.7 1006.8 1011.9 1000.6 1011.6 1011.6 1994 1012.2 1010.0 1012.0 - - - 1004.5 1009.8 1013.4 - - - - 1995 - - 1017.6 1024.0 - 1010.5 - 1007.9 1005.6 1013.3 1007.4 1018.1 - 1996 1003.9 1009.2 1014.5 1019.8 1018.5 1012.4 1008.2 1008.0 1011.7 1013.2 1012.2 1012.0 1012.0 1997 - 1002.3 1009.3 1019.6 1018.5 1015.5 1009.4 1007.5 1009.1 1012.0 - - - 1998 - 1013.7 1014.3 1015.7 1013.9 1019.3 1012.0 1007.4 1015.5 1007.3 1014.9 1001.7 - 1999 1011.0 1013.5 1021.9 1022.1 1015.3 1006.5 1009.6 1006.8 1010.1 1013.1 1007.5 1007.5 1012.1 2000 1006.5 1003.1 1018.6 1016.8 1016.9 1015.2 - 1008.7 1003.8 1007.7 1011.5 1017.2 - MEAN 1005.7 1007.8 1015.2 1019.1 1017.5 1013.7 1010.3 1008.1 1009.6 1011.3 1008.9 1009.5 1011.4 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -31.2 -28.0 -27.7 -20.4 -8.3 3.6 6.0 5.4 1.0 -7.8 -16.7 -26.2 -12.5 1992 -29.5 -34.1 -29.1 -20.4 -11.7 -1.0 4.6 3.5 -1.5 -5.8 -20.5 -26.3 -14.3 1993 -32.5 -33.1 -31.6 -20.7 -7.4 0.5 4.3 3.1 -0.4 -6.3 -25.5 -27.2 -14.7 1994 -30.0 -28.6 -30.3 -18.0 - - 4.8 2.9 - - - -26.4 - 1995 -28.0 -33.1 -29.7 -15.9 - 2.2 5.3 4.5 - - -12.7 - - 1996 - - -27.6 - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 -28.8 -31.5 -26.0 -16.4 -5.8 2.8 5.4 5.7 3.0 -4.9 -12.8 -19.3 -10.7 1999 -31.4 -29.9 -26.5 -16.7 -11.9 -0.1 3.8 3.1 0.8 -9.2 -16.9 -27.1 -13.5 2000 -30.1 -27.4 -26.0 - -8.5 0.2 5.7 5.7 1.6 -7.3 -15.1 -22.2 - MEAN -30.2 -30.7 -28.3 -18.4 -8.9 1.2 5.0 4.2 0.8 -6.9 -17.2 -25.0 -12.9 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1.9 12.2 11.4 6.8 12.4 10.9 17.4 42.8 58.7 40.0 26.2 24.6 265.3 1992 27.0 2.8 2.0 14.6 13.0 8.7 27.3 18.7 64.0 47.2 20.7 12.4 258.4 1993 12.8 2.6 2.4 10.8 9.2 12.7 35.4 20.8 - - 15.4 26.4 - 1994 4.2 6.2 7.2 - - - - - 25.8 - 3.7 - - 1995 7.2 6.6 2.8 11.2 10.6 47.1 24.5 17.5 42.1 22.4 72.3 1.0 265.3 1996 22.0 6.8 3.4 6.6 13.3 3.8 16.2 - 15.7 17.3 4.2 17.1 - 1997 6.2 3.6 4.8 1.8 2.8 0.0 32.7 20.6 41.0 22.1 24.2 0.4 160.2 1998 10.1 4.4 8.0 22.7 38.1 6.4 7.4 32.6 35.8 66.0 1.8 - - 1999 7.8 7.8 9.0 2.4 12.5 26.6 6.9 31.4 8.1 32.4 10.1 5.4 160.4 2000 2.2 6.6 1.4 - 3.4 14.0 25.4 24.4 46.3 21.6 26.0 16.8 - MEAN 10.1 6.0 5.2 9.6 12.8 14.5 21.5 26.1 37.5 33.6 20.5 13.0 210.4 CLINO 9.0 6.0 7.0 16.0 18.0 16.0 22.0 31.0 33.0 38.0 23.0 14.0 233.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -27.2 -23.5 -22.4 -15.6 -4.3 7.0 10.1 8.7 3.0 -4.5 -12.6 -21.7 -8.6 1992 -25.4 -29.5 -24.4 -16.2 -7.3 1.5 8.6 6.5 0.8 -2.4 -16.4 -22.2 -10.5 1993 -28.5 -28.6 -27.0 -15.3 -3.3 3.6 7.5 6.3 1.5 -3.5 -21.4 -23.0 -11.0 1994 -26.0 -24.1 -25.1 -13.1 - - 8.9 5.6 2.6 - -14.4 -21.1 - 1995 -23.2 -28.4 -24.3 -10.5 -2.0 5.2 8.8 7.9 - -3.3 -7.8 - - 1996 - - -23.1 -11.8 - - - 9.0 - - - - - 1997 - -27.4 -22.3 - - - 8.5 - - - - - - 1998 -25.3 -27.4 -21.7 -10.9 -1.5 5.6 9.5 9.2 5.8 -1.3 -9.2 -15.3 -6.9 1999 -27.7 -25.5 -21.8 -11.3 -7.3 2.6 7.0 5.9 3.6 -6.0 -12.8 -23.0 -9.7 2000 -25.5 -23.2 -21.0 - -3.8 3.0 9.4 9.3 3.6 -4.1 -11.2 -17.8 - MEAN -26.1 -26.4 -23.3 -13.1 -4.2 4.1 8.7 7.6 3.0 -3.6 -13.2 -20.6 -8.9 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -35.2 -32.5 -32.9 -25.2 -12.2 0.1 1.9 2.0 -1.1 -11.0 -20.9 -30.7 -16.5 1992 -33.6 -38.6 -33.8 -24.7 -16.2 -3.5 0.5 0.5 -3.7 -9.1 -24.5 -30.3 -18.1 1993 -36.4 -37.6 -36.2 -26.0 -11.4 -2.6 1.2 -0.1 -2.4 -9.1 -29.4 -31.3 -18.4 1994 -33.9 -33.1 -35.5 -22.8 - - 0.7 0.2 -2.1 - -20.2 -28.1 - 1995 -32.8 -35.2 -35.0 -21.3 - -0.8 1.6 1.1 -2.1 -8.4 -14.9 - - 1996 -25.2 -26.4 -29.2 - - - - 1.2 - - -12.4 - - 1997 - -26.1 -20.8 - - - 1.6 - -3.4 - -11.3 - - 1998 -32.2 -34.1 -30.3 -21.8 -9.6 -0.1 1.2 2.2 0.2 -8.5 -16.5 -23.3 -14.4 1999 -34.9 -34.3 -31.1 -22.1 -16.4 -2.8 0.5 0.2 -2.0 -12.4 -20.9 -31.2 -17.3 2000 -34.6 -31.6 -30.8 - -13.1 -2.6 2.0 2.1 -0.4 -10.4 -19.0 -26.5 - MEAN -33.2 -33.0 -31.6 -23.4 -13.1 -1.8 1.2 1.0 -1.9 -9.8 -19.0 -28.8 -16.1 Station No. 71120: COLD LAKE A , CANADA Latitude: 54 25N Longitude: 110 17W Station Elevation (M.S.L.): 541 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 950.8 949.5 945.0 949.2 949.2 947.3 949.9 950.1 952.2 950.8 949.7 945.4 949.1 1992 946.2 951.7 951.2 949.4 951.0 950.0 951.0 953.3 945.4 950.8 950.3 951.4 950.1 1993 950.7 954.0 952.4 948.7 950.5 948.3 948.7 950.9 950.9 950.9 949.6 947.7 950.3 1994 957.3 952.3 947.7 950.9 948.6 948.4 950.7 953.8 950.4 947.0 942.5 949.1 949.9 1995 950.4 954.1 951.9 952.1 951.4 950.4 948.0 946.4 952.8 947.9 950.7 952.9 950.7 1996 953.4 949.2 956.5 948.5 951.8 948.5 951.1 948.3 949.1 948.1 955.9 948.8 950.8 1997 952.6 951.7 950.6 952.3 952.2 946.5 949.2 950.9 947.2 946.9 948.9 946.3 949.6 1998 950.5 945.4 953.5 950.8 947.9 948.5 951.5 951.8 949.5 951.6 947.4 950.9 949.9 1999 949.7 944.2 949.9 951.0 948.1 947.2 949.0 950.0 950.9 949.8 947.5 947.9 948.8 2000 950.8 950.1 949.6 951.7 947.3 949.3 949.4 949.7 948.2 950.5 952.1 957.3 950.5 MEAN 951.2 950.2 950.8 950.5 949.8 948.4 949.9 950.5 949.7 949.4 949.5 949.8 950.0 CLINO 950.7 950.9 949.8 949.9 949.0 947.8 949.6 950.1 950.2 949.0 949.1 949.8 949.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1019.3 1016.5 1011.8 1014.5 1013.8 1011.4 1013.8 1013.8 1017.2 1016.9 1016.9 1012.9 1014.9 1992 1013.6 1019.2 1017.4 1014.9 1016.0 1014.2 1015.2 1017.9 1010.2 1016.5 1016.8 1020.4 1016.0 1993 1019.4 1021.8 1018.7 1014.1 1015.1 1012.5 1012.7 1015.0 1015.7 1016.5 1016.6 1014.9 1016.1 1994 1026.7 1021.7 1014.0 1016.6 1013.3 1012.6 1014.8 1018.2 1015.0 1012.4 1009.1 1017.4 1016.0 1995 1018.7 1022.2 1019.1 1018.1 1016.1 1014.5 1012.0 1010.5 1017.5 1013.3 1018.2 1021.6 1016.8 1996 1023.1 1017.0 1024.5 1014.2 1017.1 1012.6 1015.1 1012.1 1014.0 1013.8 1024.1 1017.5 1017.1 1997 1021.9 1019.2 1017.8 1018.3 1017.2 1010.4 1013.0 1015.0 1011.5 1012.4 1015.4 1012.8 1015.4 1998 1019.3 1012.0 1020.6 1015.9 1012.0 1012.5 1015.3 1015.7 1014.1 1017.2 1014.1 1019.0 1015.6 1999 1018.1 1011.2 1016.4 1016.4 1012.8 1011.3 1013.0 1013.9 1015.7 1015.2 1013.7 1014.9 1014.4 2000 1019.2 1017.6 1016.1 1017.4 1012.1 1013.6 1013.3 1013.9 1013.0 1016.0 1019.1 1026.5 1016.5 MEAN 1019.9 1017.8 1017.6 1016.0 1014.6 1012.6 1013.8 1014.6 1014.4 1015.0 1016.4 1017.8 1015.9 CLINO 1019.3 1018.8 1016.7 1015.5 1013.7 1011.9 1013.7 1014.4 1015.2 1014.6 1016.1 1018.0 1015.7 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -16.2 -6.9 -7.3 5.8 11.0 15.1 17.9 19.9 10.2 -0.1 -8.1 -12.5 2.4 1992 -11.0 -8.8 0.5 4.6 9.2 14.6 15.5 14.2 7.8 3.5 -3.5 -19.9 2.2 1993 -17.3 -10.8 -0.6 5.0 11.4 13.8 15.8 15.3 9.5 3.4 -7.1 -9.4 2.4 1994 -19.9 -21.2 -1.7 4.6 11.1 14.8 17.5 16.2 13.2 4.7 -6.6 -15.7 1.4 1995 -14.6 -12.0 -5.6 1.6 10.6 16.2 16.4 13.8 11.7 4.3 -10.0 -16.9 1.3 1996 -22.9 -12.6 -10.9 3.0 7.3 14.7 16.9 16.9 8.9 2.6 -12.1 -19.0 -0.6 1997 -20.3 -9.4 -7.2 1.7 9.9 15.5 18.2 17.0 12.2 2.8 -3.9 -5.7 2.6 1998 -18.6 -5.7 -5.2 7.6 13.9 15.6 18.6 18.5 11.5 5.1 -6.0 -14.1 3.4 1999 -16.5 -9.7 -3.0 5.3 9.7 14.3 16.0 17.4 10.2 4.7 -2.6 -7.7 3.2 2000 -16.1 -10.3 -2.8 3.6 9.3 13.4 17.7 15.0 9.8 4.8 -5.5 -18.5 1.7 MEAN -17.3 -10.7 -4.4 4.3 10.3 14.8 17.1 16.4 10.5 3.6 -6.5 -13.9 2.0 CLINO -16.6 -12.4 -5.3 4.1 10.7 14.8 16.9 15.8 10.0 4.0 -6.7 -14.6 1.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 11.6 15.8 15.6 42.8 32.2 80.2 27.0 17.8 16.4 23.6 15.3 20.5 318.8 1992 24.2 11.1 5.6 39.8 38.1 56.6 67.0 44.4 24.1 12.1 23.8 24.6 371.4 1993 11.8 2.0 0.4 50.2 26.0 99.9 39.6 123.0 39.7 39.2 22.4 - - 1994 28.9 19.1 8.5 2.4 55.0 90.2 80.7 33.3 45.7 23.0 22.6 19.8 429.2 1995 7.5 14.2 18.7 34.6 7.4 40.3 58.5 152.6 10.8 24.2 32.7 8.0 409.5 1996 6.2 28.2 11.4 28.0 84.8 82.6 44.2 59.2 66.4 18.8 44.0 25.2 499.0 1997 26.0 17.2 16.8 30.6 60.8 172.6 17.6 51.4 65.2 24.6 4.2 10.4 497.4 1998 18.2 4.8 3.4 24.4 13.8 145.8 95.0 24.4 18.8 52.2 14.6 12.2 427.6 1999 30.2 18.6 7.8 33.1 33.7 34.8 45.2 76.2 14.1 4.6 7.7 19.3 325.3 2000 7.8 3.8 20.6 10.6 43.0 39.5 107.8 52.4 61.2 6.6 15.8 8.8 377.9 MEAN 17.2 13.5 10.9 29.7 39.5 84.3 58.3 63.5 36.2 22.9 20.3 16.5 412.7 CLINO 18.0 12.0 15.0 25.0 42.0 72.0 77.0 68.0 40.0 18.0 20.0 20.0 427.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -10.3 -1.0 -0.4 12.0 17.9 20.5 24.9 27.0 16.3 5.3 -3.4 -7.4 8.4 1992 -5.0 -4.1 6.5 11.6 15.5 21.3 21.7 21.5 13.6 9.1 -0.3 -15.1 8.0 1993 -11.1 -5.6 5.2 10.3 18.5 19.8 21.5 21.5 15.6 9.0 -2.7 -4.6 8.1 1994 -15.9 -16.2 3.8 10.8 17.7 20.4 23.2 22.7 19.7 9.6 -2.2 -11.1 6.9 1995 -10.5 -6.8 0.1 7.0 18.2 22.6 22.2 18.6 18.4 9.5 -6.5 -13.2 6.6 1996 -17.4 -6.3 -4.5 8.2 11.9 20.3 22.5 23.1 12.9 7.2 -8.8 -15.0 4.5 1997 -14.6 -3.9 -1.5 7.2 15.7 20.4 24.3 23.1 18.0 6.8 0.5 -1.4 7.9 1998 -14.7 -1.5 0.3 14.1 21.6 21.8 24.4 25.4 18.3 9.7 -3.0 -9.9 8.9 1999 -12.0 -4.2 1.8 10.8 14.9 20.4 21.9 24.1 16.7 10.0 1.7 -2.7 8.6 2000 -10.8 -3.3 3.2 9.9 15.1 19.4 22.8 20.6 15.4 10.2 -1.4 -14.0 7.3 MEAN -12.2 -5.3 1.5 10.2 16.7 20.7 22.9 22.8 16.5 8.6 -2.6 -9.4 7.5 CLINO -11.4 -6.7 5.0 10.1 17.2 20.9 22.9 22.0 15.9 9.2 -2.6 -9.9 7.3 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -22.1 -12.7 -14.1 -0.4 4.1 9.5 10.9 12.7 4.1 -5.5 -12.8 -17.5 -3.6 1992 -16.9 -13.5 -5.5 -2.4 2.9 7.8 9.2 6.9 2.0 -2.2 -6.7 -24.7 -3.6 1993 -23.5 -15.9 -6.4 -0.4 4.2 7.7 10.0 9.1 3.4 -2.3 -11.6 -14.2 -3.3 1994 -23.7 -26.1 -7.1 -1.7 4.4 9.2 11.8 9.7 6.6 -0.4 -11.0 -20.3 -4.1 1995 -18.5 -17.2 -11.2 -3.8 3.0 9.7 10.5 8.9 4.8 -0.8 -13.4 -20.6 -4.0 1996 -28.4 -18.8 -17.4 -2.3 2.6 9.1 11.3 10.6 4.9 -2.1 -15.3 -22.9 -5.7 1997 -25.9 -14.8 -12.8 -3.9 4.0 10.7 12.0 11.0 6.4 -1.3 -8.2 -10.0 -2.7 1998 -22.5 -9.7 -10.8 1.1 6.1 9.3 12.8 11.5 4.6 0.4 -9.0 -18.2 -2.0 1999 -21.0 -15.1 -7.7 -0.2 4.4 8.1 10.0 10.7 3.7 -0.7 -6.8 -12.7 -2.3 2000 -21.4 -17.3 -8.8 -2.8 3.4 7.4 12.6 9.5 4.1 -0.7 -9.5 -23.0 -3.9 MEAN -22.4 -16.1 -10.2 -1.7 3.9 8.8 11.1 10.1 4.5 -1.6 -10.4 -18.4 -3.5 CLINO -21.7 -18.0 -11.0 -1.9 4.1 8.7 11.0 9.6 4.1 -1.3 -10.8 -19.1 -3.9 Station No. 71915: CORAL HARBOUR A , CANADA Latitude: 64 12N Longitude: 083 22W Station Elevation (M.S.L.): 64 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 997.6 993.5 1005.4 1011.9 1007.5 1009.0 1001.8 1002.7 1000.1 1004.1 1001.1 996.3 1002.6 1992 992.6 1000.5 1009.8 1010.1 1007.3 1008.1 1003.9 1004.3 998.7 1000.6 1004.7 998.3 1003.2 1993 992.0 1004.1 1007.0 1010.5 1010.3 1004.1 1005.1 1002.2 994.5 996.1 996.6 1001.0 1002.0 1994 1003.3 1003.1 1006.3 1005.1 1006.9 998.7 1001.1 1000.1 1002.5 1003.8 1001.1 1003.0 1002.9 1995 1006.9 1000.7 1013.1 1008.7 1006.2 1005.8 996.2 1001.3 998.7 1001.5 994.6 1014.1 1004.0 1996 996.3 - 1007.1 1006.4 1008.4 1007.5 1004.8 1001.2 1004.4 1004.7 1005.8 1002.9 - 1997 - 998.5 1001.4 1013.4 - - 1004.1 1002.2 1004.1 1001.0 1000.0 997.6 - 1998 1009.8 1011.2 1008.8 1007.7 1004.6 1009.6 1000.3 1001.0 1000.1 1005.9 1005.3 992.1 1004.7 1999 1002.6 1007.4 1013.0 1012.7 1008.0 1002.0 997.4 997.8 1004.3 1007.3 1004.9 - - 2000 998.7 996.2 1006.2 1007.4 1009.0 1002.3 1006.8 1000.5 995.4 1002.8 1003.0 1006.2 1002.9 MEAN 1000.0 1001.7 1007.8 1009.4 1007.6 1005.2 1002.2 1001.3 1000.3 1002.8 1001.7 1001.3 1003.4 CLINO 1000.7 1004.1 1006.9 1010.5 1008.7 1005.0 1001.4 1001.4 1002.1 1002.7 1002.2 1002.4 1004.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1006.4 1002.2 1014.1 1020.5 1015.8 1017.1 1009.9 1010.7 1008.3 1012.4 1009.6 1005.0 1011.0 1992 1001.2 1009.4 1018.5 1018.7 1015.6 1016.4 1012.0 1012.5 1006.8 1008.8 1013.3 1007.0 1011.7 1993 1000.7 1013.0 1015.8 1019.2 1018.6 1012.2 1013.1 1010.3 1002.6 1004.3 1005.2 1009.8 1010.4 1994 1012.1 1012.0 1015.2 1013.7 1015.3 1006.8 1009.2 1008.2 1010.7 1012.2 1009.7 1011.8 1011.4 1995 1015.7 1009.6 1022.0 1017.2 1014.6 1014.0 1004.3 1009.4 1007.0 1009.9 1003.1 1023.0 1012.5 1996 1005.2 - 1015.9 1015.0 1016.8 1015.8 1012.9 1009.4 1012.7 1013.1 1014.3 1011.7 - 1997 - 1007.5 1010.1 1022.1 - - 1012.2 1010.3 1012.3 1009.3 1008.4 1006.2 - 1998 1018.9 1020.1 1017.6 1016.2 1012.8 1017.7 1008.2 1009.0 1008.2 1014.1 1013.6 1000.6 1013.1 1999 1011.4 1016.2 1021.6 1021.1 1016.3 1010.1 1005.5 1005.8 1012.5 1015.7 1013.5 - - 2000 1007.5 1004.9 1014.9 1015.9 1017.3 1010.5 1014.8 1008.5 1003.5 1011.1 1011.5 1014.9 1011.3 MEAN 1008.8 1010.5 1016.6 1018.0 1015.9 1013.4 1010.2 1009.4 1008.5 1011.1 1010.2 1010.0 1011.9 CLINO 1009.4 1012.8 1015.5 1019.0 1016.9 1013.0 1009.3 1009.3 1010.1 1010.8 1010.5 1011.0 1012.3 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -34.7 -28.4 -26.6 -16.0 -7.4 4.1 10.0 8.2 0.1 -7.4 -16.5 -27.9 -11.9 1992 -28.1 -33.6 -27.4 -19.8 -10.6 -1.5 6.5 6.6 0.2 -6.1 -21.7 -28.3 -13.6 1993 -29.4 -34.0 -26.9 -20.5 -4.0 4.6 11.3 7.3 -0.4 -6.8 -22.9 -27.1 -12.4 1994 -31.9 -32.2 -26.3 -17.5 -5.6 4.0 9.2 6.9 2.5 -5.4 -15.8 -23.2 -11.3 1995 -27.4 -30.8 -25.3 -11.1 -5.5 - - 8.9 0.1 - -16.0 -27.0 - 1996 -32.7 -27.8 -25.4 -14.4 -7.5 4.2 12.3 6.8 4.5 -7.3 -14.1 -22.2 -10.3 1997 -30.6 -33.5 -23.5 -17.2 - 4.0 10.1 7.2 0.2 -5.9 -17.1 -23.4 - 1998 -35.1 -30.5 -27.1 -16.2 -4.8 6.5 11.4 9.1 4.4 -4.2 -8.8 -21.9 -9.8 1999 -27.6 -26.6 -20.6 -11.9 -5.6 2.1 8.9 7.4 2.2 -8.4 -15.9 -21.2 -9.8 2000 -31.3 -28.1 -23.7 -16.8 -6.0 2.3 11.9 9.3 1.5 -6.8 -15.4 -22.7 -10.5 MEAN -30.9 -30.6 -25.3 -16.1 -6.3 3.4 10.2 7.8 1.5 -6.5 -16.4 -24.5 -11.1 CLINO -30.0 -30.0 -25.7 -16.7 -6.8 2.8 9.3 7.3 1.1 -7.3 -17.1 -25.8 -11.6 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 6.2 - 13.0 41.4 28.7 9.1 36.6 23.3 73.4 38.5 23.4 11.8 - 1992 24.4 7.6 7.4 5.8 33.2 19.9 19.8 42.6 77.4 26.6 7.8 12.6 285.1 1993 10.4 0.8 11.8 9.4 31.8 30.2 24.2 75.0 - - 7.8 21.0 - 1994 4.0 6.0 2.2 22.0 18.6 40.8 23.0 47.4 42.2 18.8 11.6 15.6 252.2 1995 9.4 1.8 4.2 11.8 7.6 - - - 70.0 - 20.2 5.4 - 1996 - - 10.6 - 5.6 30.6 27.2 39.2 67.4 17.8 - 29.6 - 1997 - 7.2 - - - 54.6 14.2 65.2 7.2 - 24.2 14.4 - 1998 5.4 - 5.5 - 30.6 - 46.1 72.0 66.5 41.3 24.6 14.2 - 1999 - - 17.6 30.9 19.7 14.4 61.2 46.2 19.2 5.4 7.8 - - 2000 9.0 - 13.6 20.2 3.6 17.2 22.2 53.6 50.7 28.0 31.8 15.6 - MEAN 9.8 - 9.5 20.2 19.9 27.1 30.5 51.6 52.7 25.2 17.7 15.6 - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -31.1 -24.2 -21.7 -10.7 -2.5 8.0 14.6 13.3 2.1 -4.2 -12.3 -23.6 -7.7 1992 -23.1 -29.5 -22.4 -14.6 -5.4 1.3 11.0 10.9 2.5 -3.3 -17.3 -24.2 -9.5 1993 -24.9 -30.2 -22.1 -14.3 -1.1 8.0 16.2 10.8 2.2 -3.4 -18.3 -23.1 -8.3 1994 -28.1 -28.3 -21.4 -12.3 -1.3 7.9 14.1 10.7 4.8 -2.4 -12.6 -18.4 -7.3 1995 -23.0 -26.9 -20.7 -7.1 -2.5 - - 13.8 2.8 - -11.1 -23.0 - 1996 -28.4 -23.8 -21.0 -10.1 -3.6 7.7 17.8 10.8 8.2 -4.1 -10.2 -18.0 -6.2 1997 -26.6 -29.4 -18.9 -12.4 - 7.0 14.6 11.3 3.5 -3.3 -11.9 -18.0 - 1998 -31.0 -25.5 -21.8 -10.5 -1.2 10.3 15.9 12.9 6.9 -1.0 -5.4 -17.6 -5.7 1999 -23.6 -22.6 -16.4 -7.2 -2.7 5.1 12.3 10.4 5.1 -4.5 -12.0 -16.0 -6.0 2000 -27.2 -24.0 -18.4 -11.5 -2.0 5.7 17.8 13.2 4.2 -2.9 -10.6 -18.4 -6.2 MEAN -26.7 -26.4 -20.5 -11.1 -2.5 6.8 14.9 11.8 4.2 -3.2 -12.2 -20.0 -7.1 CLINO -25.8 -25.9 -20.8 -11.3 -2.6 6.3 13.9 11.4 4.1 -3.9 -12.8 -21.6 -7.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -38.4 -32.5 -31.5 -21.3 -12.2 0.2 5.2 3.1 -2.0 -10.5 -20.6 -32.0 -16.0 1992 -33.0 -37.6 -32.3 -25.0 -15.7 -4.2 2.1 2.4 -2.1 -8.9 -26.1 -32.3 -17.7 1993 -33.9 -37.9 -31.5 -26.7 -6.9 1.1 6.5 3.8 -3.0 -10.1 -27.8 -31.3 -16.5 1994 -35.7 -36.1 -31.3 -22.5 -9.9 0.1 4.2 3.1 0.1 -8.4 -18.9 -27.9 -15.3 1995 -31.7 -34.6 -29.8 -15.0 -8.5 - - 3.9 -2.7 - -20.7 -30.9 - 1996 -37.0 -31.8 -29.7 -18.7 -11.3 0.7 6.7 2.7 0.8 -10.4 -17.9 -26.4 -14.4 1997 -34.6 -37.5 -28.1 -22.1 - 1.0 5.5 3.0 -3.2 -8.5 -22.4 -28.6 - 1998 -39.2 -35.3 -32.2 -21.8 -8.4 2.8 6.8 5.2 1.9 -7.4 -12.1 -26.2 -13.8 1999 -31.5 -30.5 -24.8 -16.5 -8.5 -1.0 5.4 4.3 -0.7 -12.2 -19.8 -26.3 -13.5 2000 -35.4 -32.2 -28.8 -22.1 -9.9 -1.1 6.0 5.4 -1.2 -10.7 -20.2 -26.9 -14.8 MEAN -35.0 -34.6 -30.0 -21.2 -10.1 -0.0 5.4 3.7 -1.2 -9.7 -20.6 -28.9 -15.2 CLINO -34.1 -34.1 -30.5 -22.0 -10.9 -0.8 4.6 3.1 -2.0 -10.7 -21.4 -29.9 -15.7 Station No. 71879: EDMONTON CITY CENTRE , CANADA Latitude: 53 34N Longitude: 113 31W Station Elevation (M.S.L.): 671 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 936.7 934.3 929.8 934.1 934.2 933.5 936.3 935.6 938.5 936.8 934.4 930.1 934.5 1992 931.0 936.2 936.5 933.8 936.4 935.4 936.8 939.0 931.8 935.7 935.7 935.5 935.3 1993 935.2 939.0 937.3 933.3 935.3 933.4 935.2 937.0 937.4 936.9 935.2 932.9 935.7 1994 940.9 936.4 933.8 935.7 933.9 933.6 936.4 939.1 936.0 932.4 927.5 932.8 934.9 1995 934.2 939.6 935.5 935.9 936.5 935.8 934.2 932.8 938.3 933.5 934.8 936.7 935.7 1996 937.4 933.8 941.1 932.6 936.2 934.6 936.9 934.1 934.3 933.2 939.8 932.9 935.6 1997 936.5 936.3 934.4 937.0 937.0 932.1 934.8 936.8 933.1 931.8 933.5 931.8 934.6 1998 933.6 929.2 937.1 935.2 932.4 934.3 937.0 937.1 934.7 935.5 931.1 935.8 934.4 1999 933.2 927.4 933.2 935.7 933.1 932.7 935.1 935.4 936.5 935.3 932.0 933.2 933.6 2000 934.8 934.6 934.5 936.3 932.7 934.7 934.6 935.4 934.0 935.1 937.4 941.0 935.4 MEAN 935.4 934.7 935.3 935.0 934.8 934.0 935.7 936.2 935.5 934.6 934.1 934.3 935.0 CLINO 935.0 935.1 934.1 934.5 934.0 933.4 935.6 935.9 935.9 934.4 933.8 934.4 934.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1019.5 1015.2 1010.9 1013.7 1013.0 1011.8 1014.3 1013.3 1017.7 1017.6 1016.0 1011.7 1014.6 1992 1012.4 1018.2 1017.1 1013.5 1015.6 1013.5 1015.1 1017.6 1010.9 1015.7 1016.8 1018.8 1015.4 1993 1018.2 1021.7 1018.5 1013.2 1014.0 1011.7 1013.5 1015.5 1016.6 1016.9 1016.5 1014.3 1015.9 1994 1024.9 1020.4 1014.5 1015.6 1012.6 1011.9 1014.5 1017.6 1014.7 1011.9 1008.5 1015.1 1015.2 1995 - - - - 1015.3 - - - 1017.2 1013.1 - 1020.3 - 1996 - 1016.2 1023.5 1012.2 1015.7 1012.9 1015.2 1012.1 1013.2 1013.1 1022.7 1016.2 - 1997 1020.1 1017.8 1015.4 1017.7 1016.3 1010.2 1012.8 1015.0 1011.7 1011.8 1014.5 1012.9 1014.7 1998 1017.2 1010.3 1018.7 1014.8 1010.7 1012.6 1015.0 1015.1 1013.5 1015.4 1012.4 1018.6 1014.5 1999 1016.2 1008.7 1014.4 1015.6 1012.2 1011.0 1013.5 1013.4 1015.6 1015.3 1012.9 1014.4 1013.6 2000 1017.8 1016.8 1015.7 1016.5 1011.8 1013.2 1012.6 1013.7 1013.1 1015.2 1019.1 1024.6 1015.8 MEAN 1018.3 1016.1 1016.5 1014.8 1013.7 1012.1 1014.1 1014.8 1014.4 1014.6 1015.5 1016.7 1015.1 CLINO 1018.1 1017.6 1015.5 1014.5 1012.9 1011.6 1013.8 1014.4 1015.1 1014.5 1015.4 1017.1 1015.0 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -10.4 -0.7 -4.4 7.1 11.8 14.6 18.3 19.4 11.9 1.5 -4.7 -7.0 4.8 1992 -5.1 -6.3 2.6 6.2 10.2 16.6 16.5 15.9 9.1 5.2 -1.5 -13.6 4.7 1993 -12.5 -8.4 -0.6 5.5 13.0 14.7 15.7 15.5 11.1 6.0 -3.5 -4.6 4.3 1994 -15.2 -17.1 1.0 6.5 12.0 15.0 18.3 16.7 13.8 5.5 -4.6 -10.2 3.5 1995 -10.4 -8.3 -3.0 3.9 11.6 16.6 17.2 13.8 12.8 5.1 -7.3 -13.5 3.2 1996 -18.7 -8.3 -6.4 5.5 8.2 14.1 17.2 17.5 10.0 4.1 -10.6 -15.7 1.4 1997 -15.1 -4.4 -5.2 2.8 11.2 15.6 17.5 17.1 13.2 4.1 -1.2 -2.4 4.4 1998 -16.2 -4.1 -2.6 8.1 15.1 15.6 19.3 19.3 13.1 6.7 -4.2 -10.4 5.0 1999 -12.6 -6.4 -2.7 6.3 9.8 14.6 15.9 18.0 11.7 6.4 -1.0 -2.5 4.8 2000 -12.1 -7.4 -1.2 4.8 9.9 14.5 18.1 16.0 11.2 5.6 -3.3 -12.6 3.6 MEAN -12.8 -7.1 -2.3 5.7 11.3 15.2 17.4 16.9 11.8 5.0 -4.2 -9.3 4.0 CLINO -11.7 -8.4 -2.6 5.5 11.7 15.5 17.5 16.6 11.3 5.6 -4.1 -9.6 3.9 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 11.6 19.3 20.8 44.6 95.3 103.9 14.7 121.0 13.2 61.6 10.6 17.8 534.4 1992 20.2 32.0 10.0 34.5 25.0 28.8 70.0 32.0 45.2 8.4 28.2 27.4 361.7 1993 3.6 16.2 15.4 47.8 36.8 77.8 89.8 76.8 32.8 15.2 25.0 11.4 448.6 1994 68.6 17.1 5.2 2.4 42.4 90.8 88.4 142.0 52.4 14.6 13.2 19.6 556.7 1995 19.3 10.9 6.1 17.6 18.1 39.6 75.8 82.4 2.7 11.1 49.6 16.9 350.1 1996 20.0 5.4 7.5 45.5 47.1 122.0 70.1 51.8 71.5 12.1 57.0 13.6 523.6 1997 10.3 9.0 23.2 37.6 65.0 126.2 53.0 52.6 77.0 37.2 3.8 2.0 496.9 1998 23.4 0.6 13.7 33.2 43.2 117.2 103.4 70.6 44.4 24.4 27.2 17.8 519.1 1999 45.5 4.8 10.2 29.2 105.2 58.8 84.6 58.8 17.2 9.4 9.8 11.0 444.5 2000 18.0 6.6 21.0 25.2 61.4 85.2 77.4 45.2 45.8 4.4 7.0 11.2 408.4 MEAN 24.1 12.2 13.3 31.8 54.0 85.0 72.7 73.3 40.2 19.8 23.1 14.9 464.4 CLINO 22.0 15.0 17.0 26.0 49.0 87.0 92.0 69.0 44.0 18.0 18.0 21.0 477.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -6.3 4.0 0.9 13.0 17.6 19.5 24.1 25.3 17.6 6.4 -0.2 -3.3 9.9 1992 -0.6 -1.9 7.3 11.8 16.0 22.3 21.9 21.9 14.6 10.6 1.8 -9.2 9.7 1993 -7.6 -3.7 4.0 10.5 19.1 20.0 20.6 20.3 16.9 12.0 0.8 -0.1 9.4 1994 -11.7 -12.5 5.9 12.9 18.1 20.2 23.5 21.9 19.9 10.8 -0.1 -5.9 8.6 1995 -6.3 -3.5 2.3 9.6 18.4 22.1 22.3 18.7 19.7 9.9 -3.8 -9.8 8.3 1996 -13.9 -2.7 -1.9 10.8 12.8 18.8 22.3 23.4 14.2 9.2 -7.4 -11.5 6.2 1997 -10.2 0.5 -0.6 8.5 16.7 20.5 22.9 22.8 18.7 8.4 3.1 2.2 9.5 1998 -12.9 0.4 1.8 14.2 21.7 20.9 24.5 24.9 18.9 11.8 -0.9 -6.2 9.9 1999 -8.0 -1.3 1.3 12.0 15.4 20.1 21.0 23.8 17.8 12.0 3.1 2.4 10.0 2000 -7.9 -1.6 3.3 10.6 15.6 19.7 23.5 21.5 17.0 11.1 1.5 -8.3 8.8 MEAN -8.5 -2.2 2.4 11.4 17.1 20.4 22.7 22.5 17.5 10.2 -0.2 -5.0 9.0 CLINO -7.3 -3.6 2.1 11.3 17.6 21.0 22.8 22.1 16.8 10.9 0.0 -5.4 9.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -14.5 -5.4 -9.6 1.1 6.0 9.6 12.4 13.4 6.1 -3.3 -9.2 -10.7 -0.3 1992 -9.6 -10.6 -2.1 0.5 4.4 11.0 11.0 9.8 3.5 -0.3 -4.7 -17.9 -0.4 1993 -17.4 -13.0 -5.3 0.5 6.9 9.4 10.8 10.6 5.4 0.0 -7.8 -9.1 -0.7 1994 -18.6 -21.7 -3.8 -0.1 5.9 9.8 13.0 11.5 7.7 0.1 -9.1 -14.6 -1.7 1995 -14.5 -13.1 -8.2 -1.8 4.8 11.1 12.1 8.9 5.9 0.2 -10.8 -17.1 -1.9 1996 -23.5 -13.8 -10.9 0.2 3.6 9.3 12.0 11.5 5.7 -1.0 -13.7 -19.8 -3.4 1997 -20.0 -9.3 -9.8 -3.0 5.6 10.7 12.0 11.3 7.6 -0.3 -5.5 -7.0 -0.6 1998 -19.5 -8.5 -6.8 1.9 8.4 10.2 14.1 13.7 7.3 1.6 -7.5 -14.5 0.0 1999 -17.0 -11.4 -6.7 0.5 4.2 9.1 10.8 12.2 5.6 0.8 -5.2 -7.3 -0.4 2000 -16.2 -13.1 -5.7 -1.1 4.1 9.3 12.7 10.5 5.5 0.0 -8.2 -16.8 -1.6 MEAN -17.1 -12.0 -6.9 -0.1 5.4 9.9 12.1 11.3 6.0 -0.2 -8.2 -13.5 -1.1 CLINO -16.0 -13.1 -7.3 -0.3 5.7 10.0 12.1 11.1 5.8 0.3 -8.2 -13.9 -1.2 Station No. 71123: EDMONTON INT'L A , CANADA Latitude: 53 19N Longitude: 113 35W Station Elevation (M.S.L.): 723 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 930.5 928.3 923.6 928.2 928.2 927.7 930.6 929.8 932.7 930.8 928.3 924.0 928.6 1992 924.9 930.0 930.5 927.8 930.4 929.5 931.0 933.1 925.9 929.6 929.5 929.0 929.3 1993 928.7 932.5 931.1 927.1 929.3 927.3 929.4 931.3 931.7 931.0 929.2 926.9 929.6 1994 934.3 929.8 927.9 929.7 928.1 927.8 930.8 933.3 930.2 926.7 921.5 926.5 928.9 1995 927.8 933.3 929.2 929.8 930.5 929.9 928.6 927.1 932.5 927.6 928.6 930.2 929.6 1996 930.8 927.5 934.7 926.5 930.1 928.9 931.4 928.6 928.6 927.5 933.5 926.7 929.6 1997 930.2 930.3 928.3 931.0 931.3 926.4 929.3 931.3 927.5 926.1 927.6 926.0 928.8 1998 927.1 923.1 930.9 929.3 926.6 928.6 931.4 931.6 929.0 929.7 925.0 929.6 928.5 1999 927.0 921.4 927.2 929.9 927.4 927.2 929.6 930.1 931.0 929.8 926.3 927.5 927.9 2000 928.7 928.6 928.7 930.5 927.0 929.2 929.3 929.8 928.4 929.2 931.4 934.6 929.6 MEAN 929.0 928.5 929.2 929.0 928.9 928.3 930.1 930.6 929.8 928.8 928.1 928.1 929.0 CLINO 929.0 929.2 928.2 928.8 928.3 928.0 930.2 930.5 930.3 928.8 927.9 928.5 929.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1019.9 1015.4 1011.3 1014.0 1013.2 1012.1 1014.7 1013.8 1018.1 1017.9 1016.3 1012.1 1014.9 1992 1012.7 1018.6 1017.4 1013.7 1015.8 1013.7 1015.4 1017.9 1011.2 1015.9 1017.0 1018.8 1015.7 1993 1018.5 1021.8 1018.7 1013.1 1014.1 1011.7 1013.9 1016.0 1017.1 1017.4 1017.1 1014.7 1016.2 1994 1024.9 1020.5 1015.0 1015.8 1013.0 1012.2 1015.0 1017.9 1015.2 1012.8 1009.0 1015.6 1015.6 1995 1017.3 1022.7 1017.1 1016.4 1015.8 1014.4 1012.9 1011.7 1017.8 1013.9 1017.2 1020.3 1016.5 1996 1022.0 1016.5 1023.7 1012.6 1015.9 1013.6 1015.8 1012.8 1014.1 1013.9 1023.2 1016.8 1016.7 1997 1020.6 1018.6 1016.7 1018.0 1016.8 1010.6 1013.5 1015.6 1012.1 1012.3 1015.0 1013.4 1015.3 1998 1017.5 1010.8 1018.9 1015.2 1011.0 1013.2 1015.6 1015.8 1014.0 1015.9 1012.9 1019.0 1015.0 1999 1016.5 1009.4 1015.1 1016.2 1012.7 1011.8 1014.3 1014.5 1016.5 1016.1 1013.8 1015.2 1014.3 2000 1018.4 1017.7 1016.4 1017.1 1012.3 1014.0 1013.6 1014.5 1013.7 1015.7 1019.7 1024.8 1016.5 MEAN 1018.8 1017.2 1017.0 1015.2 1014.1 1012.7 1014.5 1015.1 1015.0 1015.2 1016.1 1017.1 1015.7 CLINO 1018.3 1017.9 1015.8 1014.9 1013.2 1012.2 1014.4 1014.8 1015.5 1014.9 1015.7 1017.3 1015.4 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -11.9 -1.7 -6.0 6.1 10.8 13.8 16.7 18.2 10.9 0.4 -6.2 -8.3 3.6 1992 -7.1 -8.3 1.8 5.3 9.4 15.7 14.9 14.0 8.1 3.8 -2.8 -15.5 3.3 1993 -14.9 -10.2 -3.1 5.0 12.1 13.6 14.6 14.3 9.7 4.7 -5.1 -6.2 2.9 1994 -16.5 -18.9 -1.1 5.4 10.8 14.1 17.3 15.6 13.0 4.6 -6.0 -11.6 2.2 1995 -13.4 -10.5 -4.3 3.1 10.6 15.1 15.7 12.6 11.4 3.9 -8.7 -15.1 1.7 1996 -20.6 -10.5 -7.6 4.7 7.6 13.5 16.3 16.1 8.9 3.1 -12.3 -17.2 0.2 1997 -16.6 -6.1 -7.7 1.7 10.0 15.2 16.5 16.6 13.7 3.4 -2.1 -3.7 3.4 1998 -18.4 -6.2 -3.8 6.9 13.6 13.5 17.4 17.7 11.4 5.5 -6.6 -12.5 3.2 1999 -14.6 -9.5 -5.9 5.1 8.8 13.2 14.3 15.8 9.9 4.5 -3.5 -4.2 2.8 2000 -14.3 -10.9 -3.6 3.9 8.8 13.0 16.2 14.0 9.7 3.8 -5.7 -13.9 1.7 MEAN -14.8 -9.3 -4.1 4.7 10.3 14.1 16.0 15.5 10.7 3.8 -5.9 -10.8 2.5 CLINO -13.5 -10.5 -4.5 4.3 10.4 14.1 15.9 15.1 10.1 4.3 -5.7 -11.3 2.4 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 12.6 24.3 14.0 53.5 92.2 103.4 19.0 77.6 16.6 69.0 8.6 12.2 503.0 1992 21.0 24.8 4.2 37.0 42.0 23.2 79.9 23.1 46.8 12.8 18.4 23.5 356.7 1993 4.2 7.2 28.7 38.2 41.0 87.0 67.5 52.7 27.8 15.0 23.5 10.2 403.0 1994 73.9 18.1 3.0 3.4 55.4 142.3 76.4 106.6 64.4 18.2 17.8 12.5 592.0 1995 12.2 10.6 8.2 22.1 19.4 68.6 102.6 89.2 4.1 28.5 41.6 16.6 423.7 1996 24.5 6.9 13.1 56.8 71.1 134.1 103.6 80.7 67.7 15.9 60.5 16.2 651.1 1997 13.8 11.1 28.2 29.9 49.8 136.5 75.6 62.5 76.8 31.4 7.0 1.6 524.2 1998 26.2 1.4 16.6 38.8 29.0 162.6 38.8 70.9 48.0 33.6 26.8 18.6 511.3 1999 45.2 5.6 10.6 25.6 95.8 38.6 107.4 55.6 10.4 13.6 15.9 9.4 433.7 2000 21.6 12.0 23.0 21.5 64.0 92.0 115.8 31.0 49.2 4.0 8.6 8.6 451.3 MEAN 25.5 12.2 15.0 32.7 56.0 98.8 78.7 65.0 41.2 24.2 22.9 12.9 485.0 CLINO 23.0 13.0 16.0 26.0 50.0 87.0 95.0 70.0 47.0 20.0 18.0 17.0 483.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -6.9 3.4 0.0 12.2 17.5 19.0 23.7 25.1 18.0 6.5 -0.6 -3.3 9.6 1992 -1.0 -3.1 7.1 11.5 16.1 22.3 21.5 21.7 14.8 10.7 1.4 -9.6 9.5 1993 -8.3 -4.4 2.6 10.4 19.3 19.7 20.2 20.5 17.1 12.4 0.4 -0.4 9.1 1994 -12.0 -12.7 4.7 13.0 17.9 19.8 23.4 21.7 20.0 10.8 -0.5 -6.4 8.3 1995 -8.2 -4.3 1.1 8.8 18.0 21.2 21.4 18.3 19.8 9.8 -4.4 -10.5 7.6 1996 -14.8 -3.8 -2.6 10.3 12.7 18.7 21.8 22.8 13.8 9.2 -8.2 -12.2 5.6 1997 -11.0 -0.1 -2.5 7.5 16.2 20.5 22.6 23.1 20.1 8.1 3.1 2.0 9.1 1998 -14.1 -1.2 1.2 13.8 21.6 19.6 23.9 25.1 18.9 11.4 -1.8 -6.9 9.3 1999 -7.9 -3.1 -1.0 11.0 15.4 19.7 20.3 22.9 17.8 12.2 1.5 0.9 9.1 2000 -8.4 -3.6 2.2 10.5 15.5 19.3 23.0 20.6 17.0 11.1 0.9 -8.6 8.3 MEAN -9.3 -3.3 1.3 10.9 17.0 20.0 22.2 22.2 17.7 10.2 -0.8 -5.5 8.6 CLINO -8.0 -4.7 1.0 10.7 17.4 20.5 22.2 21.7 16.9 10.9 -4.0 -5.9 8.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -17.0 -6.7 -11.9 0.0 4.0 8.5 9.7 11.2 3.7 -5.7 -11.7 -13.2 -2.4 1992 -13.1 -13.5 -3.6 -0.8 2.6 9.2 8.2 6.2 1.4 -3.1 -7.0 -21.3 -2.9 1993 -21.5 -15.9 -8.7 -0.5 5.0 7.5 9.0 8.0 2.2 -3.0 -10.5 -11.9 -3.4 1994 -21.0 -25.2 -6.9 -2.3 3.7 8.3 11.1 9.5 6.0 -1.6 -11.5 -16.8 -3.9 1995 -18.7 -16.6 -9.5 -2.6 3.1 8.9 9.9 7.0 3.1 -2.0 -12.9 -19.6 -4.2 1996 -26.5 -17.2 -12.5 -1.0 2.6 8.3 10.7 9.4 4.0 -3.1 -16.3 -22.2 -5.3 1997 -22.2 -12.0 -12.8 -4.2 3.9 9.9 10.2 10.0 7.2 -1.5 -7.2 -9.4 -2.3 1998 -22.7 -11.1 -8.8 -0.1 5.6 7.5 10.9 10.2 3.9 -0.5 -11.3 -18.1 -2.9 1999 -21.2 -15.8 -10.8 -0.9 2.2 6.7 8.1 8.6 2.1 -3.3 -8.5 -9.3 -3.5 2000 -20.2 -18.2 -9.3 -2.9 2.2 6.7 9.5 7.2 2.3 -3.6 -12.2 -19.1 -4.8 MEAN -20.4 -15.2 -9.5 -1.5 3.5 8.2 9.7 8.7 3.6 -2.7 -10.9 -16.1 -3.6 CLINO -19.1 -16.3 -9.9 -2.2 3.4 7.7 9.5 8.3 3.3 -2.4 -11.0 -16.7 -3.8 Station No. 71862: ESTEVAN A , CANADA Latitude: 49 13N Longitude: 102 58W Station Elevation (M.S.L.): 581 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 947.7 946.9 941.7 943.0 945.5 944.8 946.6 948.3 948.1 945.9 947.4 945.0 945.9 1992 944.2 947.6 947.5 946.0 946.3 944.7 946.6 949.2 942.8 947.9 947.6 946.8 946.4 1993 949.3 950.7 948.6 945.3 946.3 943.7 943.8 946.9 946.7 947.2 946.5 944.8 946.6 1994 951.8 947.4 945.1 947.2 945.1 944.3 946.9 948.4 947.4 943.7 941.5 947.1 946.3 1995 946.1 948.6 947.4 946.7 945.8 945.8 944.3 943.2 948.7 944.3 945.5 949.3 946.3 1996 948.4 944.9 950.6 944.8 946.6 945.5 947.2 946.3 945.8 944.8 951.1 944.9 946.7 1997 948.2 948.6 946.9 946.9 947.3 942.7 946.8 947.0 945.5 943.0 946.5 944.7 946.2 1998 944.7 942.1 949.4 945.5 943.4 942.1 947.6 947.9 945.0 948.6 945.1 947.6 945.8 1999 946.5 941.9 947.3 947.3 943.2 944.0 945.2 947.2 947.0 948.1 946.5 945.6 945.8 2000 947.4 947.0 945.9 948.0 942.8 945.0 946.9 946.1 945.2 948.4 947.1 953.0 946.9 MEAN 947.4 946.6 947.0 946.1 945.2 944.3 946.2 947.0 946.2 946.2 946.5 946.9 946.3 CLINO 947.6 947.9 946.6 946.6 945.3 944.7 946.8 947.1 947.2 947.0 946.9 947.2 946.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1021.0 1018.2 1012.5 1012.3 1014.3 1012.9 1014.6 1016.3 1017.2 1016.1 1018.9 1016.8 1015.9 1992 1015.8 1019.1 1018.2 1016.0 1015.2 1013.0 1015.0 1017.8 1011.6 1017.9 1018.8 1019.7 1016.5 1993 1022.7 1023.7 1019.7 1015.1 1015.2 1012.2 1012.0 1015.2 1015.8 1017.4 1018.0 1016.6 1017.0 1994 1025.9 1021.2 1016.0 1017.2 1013.9 1012.7 1015.2 1016.9 1016.2 1013.2 1012.3 1019.4 1016.7 1995 1019.0 1021.1 1019.0 1017.2 1015.0 1014.0 1012.4 1011.2 1017.9 1014.1 1017.3 1022.5 1016.7 1996 1022.5 1017.4 1023.1 1015.2 1015.9 1013.7 1015.4 1014.3 1014.7 1014.7 1023.7 1018.1 1017.4 1997 1022.2 1020.8 1018.9 1017.2 1016.5 1010.5 1014.8 1015.1 1014.1 1012.7 1017.7 1015.8 1016.4 1998 1017.5 1012.9 1021.5 1015.0 1012.1 1010.4 1015.6 1015.9 1013.5 1018.6 1016.1 1020.1 1015.8 1999 1019.7 1013.4 1018.6 1017.2 1012.0 1012.3 1013.2 1015.4 1016.2 1018.2 1017.1 1016.9 1015.9 2000 1020.3 1019.0 1016.4 1018.2 1011.5 1013.7 1014.9 1014.3 1014.1 1018.3 1019.1 1026.9 1017.2 MEAN 1020.7 1018.7 1018.4 1016.1 1014.2 1012.5 1014.3 1015.2 1015.1 1016.1 1017.9 1019.3 1016.5 CLINO 1020.0 1019.6 1017.2 1016.0 1013.5 1012.3 1014.1 1014.6 1015.5 1016.3 1017.6 1019.1 1016.3 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -16.3 -5.0 -3.6 7.1 12.5 17.7 19.1 20.2 12.2 2.8 -5.9 -8.9 4.3 1992 -8.1 -5.1 0.1 4.6 12.0 15.3 15.6 15.7 11.4 5.2 -3.4 -15.4 4.0 1993 -16.4 -13.5 -2.2 4.9 11.6 13.8 15.8 16.8 10.2 3.9 -6.2 -9.5 2.4 1994 -20.5 -19.4 -1.6 4.7 12.8 16.0 17.8 17.5 14.2 7.3 -2.8 -10.2 3.0 1995 -14.6 -10.9 -4.5 2.3 10.7 17.8 18.3 18.5 11.9 5.2 -7.6 -14.4 2.7 1996 -20.7 -11.8 -10.2 1.4 9.5 17.4 18.2 19.2 11.4 4.1 -11.0 -18.0 0.8 1997 -19.7 -10.5 -8.6 2.7 10.6 18.8 19.6 18.9 14.3 4.7 -3.7 -4.5 3.6 1998 -14.8 -3.5 -8.3 8.0 12.3 14.2 19.7 20.5 15.1 6.5 -3.6 -12.1 4.5 1999 -16.5 -7.9 -4.2 6.5 11.5 16.0 18.6 19.0 10.6 4.8 1.7 -4.9 4.6 2000 -14.4 -8.3 0.9 4.7 11.7 14.0 19.7 18.2 12.5 6.3 -9.3 -17.9 3.2 MEAN -16.2 -9.6 -4.2 4.7 11.5 16.1 18.2 18.4 12.4 5.1 -5.2 -11.6 3.3 CLINO -14.8 -10.4 -3.8 5.0 12.1 16.8 19.5 18.6 12.4 5.6 -4.3 -11.7 3.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 7.5 14.0 30.4 52.4 54.1 190.6 97.8 56.6 32.8 15.0 8.7 18.7 578.6 1992 5.0 5.8 22.7 46.2 35.9 50.6 51.4 29.2 21.4 12.8 14.8 14.6 310.4 1993 9.4 2.4 43.6 9.0 30.4 89.8 181.4 38.4 48.4 8.3 - 18.8 - 1994 33.6 40.6 0.2 15.0 69.6 104.2 32.2 57.2 19.0 45.0 18.0 13.4 448.0 1995 25.0 13.8 37.2 35.3 73.6 62.5 53.3 38.6 69.5 33.0 37.0 25.8 504.6 1996 11.6 19.6 32.0 27.4 63.8 58.8 89.0 12.0 38.7 29.0 29.8 34.8 446.5 1997 14.4 12.4 35.6 12.0 12.4 33.4 93.6 76.4 21.4 30.0 1.8 0.2 343.6 1998 11.0 55.6 6.8 12.2 29.1 132.4 10.4 61.4 40.0 82.4 30.4 23.8 495.5 1999 31.6 8.4 28.0 23.0 136.2 89.4 102.6 28.0 44.0 10.2 0.0 5.4 506.8 2000 18.0 10.0 9.0 44.0 78.3 87.2 91.8 61.8 26.4 28.4 97.4 26.5 578.8 MEAN 16.7 18.3 24.6 27.6 58.3 89.9 80.3 46.0 36.2 29.4 26.4 18.2 471.9 CLINO 17.0 15.0 23.0 29.0 56.0 76.0 65.0 49.0 44.0 24.0 18.0 17.0 433.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -9.9 0.1 3.0 13.7 18.5 23.8 25.5 27.5 19.0 9.7 0.1 -3.0 10.7 1992 -2.3 0.2 6.2 11.4 19.7 22.3 22.6 24.0 19.4 12.4 0.0 -9.6 10.5 1993 -10.2 -7.9 3.4 12.0 19.3 20.2 21.2 23.3 17.7 11.6 -1.1 -4.0 8.8 1994 -15.4 -13.8 2.9 11.7 20.4 21.7 25.2 24.8 22.7 12.8 2.9 -4.7 9.3 1995 -10.4 -6.2 -0.5 8.2 17.1 24.4 25.4 26.1 20.0 11.3 -2.9 -10.0 8.5 1996 -15.3 -6.4 -5.2 6.5 15.5 23.7 24.4 27.9 17.7 11.1 -5.7 -12.4 6.8 1997 -13.9 -4.7 -3.1 8.5 18.1 26.2 26.4 27.3 22.6 10.8 1.6 1.0 10.1 1998 -9.7 0.5 -2.6 15.3 19.9 19.9 27.0 28.3 23.1 12.8 0.2 -6.9 10.6 1999 -11.6 -2.9 0.3 12.3 16.4 21.4 24.5 25.7 17.3 12.0 8.4 0.9 10.4 2000 -7.9 -1.7 7.1 11.7 18.6 20.1 26.1 25.3 19.5 13.8 -5.1 -12.2 9.6 MEAN -10.7 -4.3 1.1 11.1 18.4 22.4 24.8 26.0 19.9 11.8 -0.2 -6.1 9.5 CLINO -9.4 -5.2 1.4 11.5 18.9 23.4 26.5 26.0 19.3 12.2 0.7 -6.5 9.9 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -22.8 -10.0 -10.2 0.4 6.4 11.5 12.7 12.9 5.4 -4.3 -11.8 -14.8 -2.1 1992 -13.9 -10.4 -6.0 -2.3 4.2 8.2 8.6 7.3 3.4 -2.0 -6.7 -21.2 -2.6 1993 -22.5 -19.1 -7.7 -2.3 4.0 7.3 10.3 10.2 2.7 -3.9 -11.2 -15.0 -3.9 1994 -25.4 -24.9 -6.2 -2.3 5.2 10.3 10.5 10.2 5.6 1.7 -8.5 -15.7 -3.3 1995 -18.8 -15.6 -8.6 -3.5 4.2 11.2 11.2 10.8 3.7 -0.9 -12.3 -18.7 -3.1 1996 -26.2 -17.1 -15.3 -3.7 3.5 11.0 12.0 10.4 5.0 -2.9 -16.2 -23.4 -5.2 1997 -25.5 -16.2 -14.1 -3.1 3.0 11.4 12.8 10.3 6.0 -1.5 -8.8 -10.0 -3.0 1998 -19.9 -7.6 -14.0 0.8 4.6 8.5 12.5 12.7 7.0 0.1 -7.4 -17.4 -1.7 1999 -21.4 -12.8 -8.6 0.6 6.5 10.6 12.7 12.2 3.8 -2.3 -5.1 -10.7 -1.2 2000 -20.9 -14.8 -5.3 -2.3 4.7 7.9 13.1 11.1 5.4 -1.2 -13.3 -23.5 -3.3 MEAN -21.7 -14.9 -9.6 -1.8 4.6 9.8 11.6 10.8 4.8 -1.7 -10.1 -17.0 -2.9 CLINO -20.1 -15.5 -9.0 -1.6 5.1 10.2 12.5 11.3 5.4 -1.0 -9.4 -16.9 -2.4 Station No. 71917: EUREKA , CANADA Latitude: 79 59N Longitude: 085 56W Station Elevation (M.S.L.): 10 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.7 1009.8 1015.4 1021.5 1016.0 1008.2 1007.9 1000.3 1013.6 1016.7 1012.3 1003.9 1011.2 1992 1006.4 1010.1 1015.7 1022.4 1011.8 1014.6 1006.4 1009.4 1013.0 1015.2 1012.2 1007.9 1012.1 1993 999.1 1015.2 1017.7 1019.4 1027.8 1014.4 1016.5 1008.8 1011.6 1015.3 1000.7 1016.8 1013.6 1994 1018.0 1015.0 1012.1 1019.4 1016.7 1003.0 1003.6 1007.5 1006.8 1017.8 1008.6 1011.6 1011.7 1995 1017.9 1012.2 1019.6 1025.9 1020.2 1010.3 1010.4 1005.9 1008.8 - - 1018.2 - 1996 1009.4 - 1017.3 - 1020.5 1007.7 1004.6 1005.4 1012.4 - 1016.6 - - 1997 1011.8 1008.2 1013.4 1020.4 - 1015.5 1008.5 1002.9 1012.3 1018.4 1014.0 1007.8 - 1998 1019.4 1017.4 1020.1 1019.7 1017.8 1018.1 1010.1 - - 1010.6 1017.6 - - 1999 - 1017.7 1022.0 1021.9 1015.8 - 1008.8 1009.6 1009.6 1016.6 1012.2 1013.1 - 2000 1009.1 1007.7 1020.5 1019.8 1014.3 1014.0 1010.1 1008.2 1007.9 1011.1 1015.6 1019.8 1013.2 MEAN 1011.1 1012.6 1017.4 1021.2 1017.9 1011.8 1008.7 1006.4 1010.7 1015.2 1012.2 1012.4 1013.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.1 1011.3 1016.8 1022.9 1017.4 1009.5 1009.1 1001.6 1015.0 1018.1 1013.7 1005.4 1012.6 1992 1007.9 1011.5 1017.1 1023.8 1013.2 1015.9 1007.7 1010.7 1014.4 1016.6 1013.6 1009.4 1013.5 1993 1000.5 1016.6 1019.1 1020.8 1029.2 1015.7 1017.8 1010.1 1013.0 1016.6 1002.1 1018.3 1015.0 1994 1019.4 1016.5 1013.6 1021.0 1018.1 1004.4 1004.9 1008.9 1008.2 1019.3 1010.1 1013.1 1013.1 1995 1019.5 1013.8 1021.2 1027.4 1021.6 1011.7 1011.8 1007.3 1010.3 - - 1019.6 - 1996 1010.8 - 1018.7 - 1021.8 1009.0 1005.9 1006.7 1013.8 - 1018.0 - - 1997 1013.2 1009.6 1014.9 1021.8 - 1016.8 1009.8 1004.2 1013.6 1019.8 1015.4 1009.2 - 1998 1020.9 1018.9 1021.6 1021.1 1019.2 1019.4 1011.4 - - 1011.9 1019.0 - - 1999 - 1019.1 1023.4 1023.3 1017.2 - 1010.1 1010.9 1011.0 1018.0 1013.6 1014.7 - 2000 1010.5 1009.2 1022.0 1021.3 1015.8 1015.4 1011.4 1009.5 1009.3 1012.6 1017.0 1021.3 1014.6 MEAN 1012.5 1014.1 1018.8 1022.6 1019.3 1013.1 1010.0 1007.8 1012.1 1016.6 1013.6 1013.9 1014.5 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -40.1 -38.3 -34.3 -25.7 -7.5 3.1 - 3.1 -5.6 -20.0 -27.0 -35.5 - 1992 -40.6 -38.3 -37.3 -30.9 -14.5 0.6 5.2 1.4 -7.1 -20.3 -31.4 -33.3 -20.5 1993 -36.3 -34.2 -36.6 -24.7 -11.3 3.2 7.3 2.2 -8.2 -18.5 -33.3 -34.6 -18.7 1994 -31.4 -36.3 -37.6 -27.3 -7.8 3.5 5.6 2.7 -5.0 -20.5 -25.7 -36.5 -18.0 1995 -38.6 -38.8 -39.2 -19.3 -8.2 3.2 7.3 3.6 -4.1 -22.0 -27.0 -35.5 -18.2 1996 -36.9 -34.4 -38.2 -26.0 -10.2 1.1 4.1 1.0 -9.0 -23.0 -23.6 -29.4 -18.7 1997 -37.5 -40.5 -35.0 -23.8 -9.0 3.2 5.6 0.8 -10.4 -24.3 -25.5 -34.0 -19.2 1998 -36.9 -39.2 -36.1 -24.7 -10.5 5.4 6.9 3.4 -0.8 -17.7 -24.4 -28.8 -16.9 1999 -38.8 -37.1 -36.4 -26.7 -11.9 1.0 7.0 4.8 -5.8 -22.2 -28.8 -41.4 -19.7 2000 -39.8 -37.0 -33.1 -26.0 -11.9 3.9 6.2 0.4 -10.2 -20.3 -29.4 -30.5 -19.0 MEAN -37.7 -37.4 -36.4 -25.5 -10.3 2.8 6.1 2.3 -6.6 -20.9 -27.6 -34.0 -18.8 CLINO -37.1 -38.4 -37.4 -27.4 -11.0 2.3 5.7 2.6 -7.7 -22.0 -30.9 -34.7 -19.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1.4 2.2 1.4 1.6 0.6 16.0 - 26.4 12.4 8.4 5.7 3.3 - 1992 2.4 1.6 3.0 0.0 2.2 4.6 23.7 16.8 4.9 2.4 4.3 2.6 68.5 1993 3.4 0.6 3.7 1.6 6.4 10.0 10.5 10.7 5.7 2.2 6.5 1.2 62.5 1994 0.4 1.6 2.0 2.6 3.6 5.5 17.5 24.8 1.8 3.8 2.6 4.2 70.4 1995 0.8 3.7 5.5 0.4 7.2 6.5 3.3 11.2 20.2 14.2 11.2 1.8 86.0 1996 0.4 2.0 1.8 2.0 0.6 27.7 22.4 7.7 15.0 5.2 4.6 8.1 97.5 1997 12.8 1.4 1.6 2.4 1.0 5.6 39.8 - 15.6 0.4 4.7 2.7 - 1998 1.0 0.4 0.2 8.4 7.2 9.1 21.8 10.5 0.0 11.1 1.6 0.0 71.3 1999 0.8 1.8 2.0 7.3 8.7 9.0 4.6 1.2 3.0 2.4 8.0 0.9 49.7 2000 1.8 2.6 3.4 2.3 0.4 1.6 10.0 33.8 10.0 3.6 1.8 7.2 78.5 MEAN 2.5 1.8 2.5 2.9 3.8 9.6 17.1 15.9 8.9 5.4 5.1 3.2 78.5 CLINO 3.0 3.0 3.0 4.0 3.0 8.0 12.0 15.0 10.0 8.0 4.0 3.0 76.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -37.0 -34.2 -31.2 -21.7 -4.5 5.2 - 5.0 -3.5 -16.4 -23.3 -31.9 - 1992 -37.3 -34.5 -34.1 -26.9 -11.5 2.9 8.0 3.4 -4.7 -16.5 -28.2 -29.8 -17.4 1993 -32.9 -29.9 -33.0 -20.4 -8.1 6.2 10.4 4.1 -5.4 -15.5 -30.1 -31.5 -15.5 1994 -27.2 -32.8 -34.1 -22.8 -4.5 6.1 8.6 4.9 -2.8 -17.1 -22.4 -33.3 -14.8 1995 -35.5 -35.1 -35.7 -15.4 -5.4 5.8 11.5 6.1 -1.5 -17.6 -22.5 -32.1 -14.8 1996 -32.2 -29.9 -34.1 -22.1 -6.6 3.3 6.6 2.8 -6.1 -19.3 -19.0 -25.6 -15.2 1997 -33.4 -36.6 -31.4 -19.5 -5.5 6.1 8.4 2.6 -7.3 -21.1 -21.9 -30.8 -15.9 1998 -33.6 -35.4 -32.7 -20.3 -7.3 8.5 10.3 5.3 1.4 -14.2 -20.9 -25.0 -13.7 1999 -35.8 -33.6 -32.7 -22.7 -8.7 3.2 10.9 7.8 -3.1 -18.7 -25.8 -39.3 -16.5 2000 -36.5 -33.5 -29.5 -22.0 -8.7 6.9 9.7 2.8 -7.3 -17.1 -25.8 -26.2 -15.6 MEAN -34.1 -33.5 -32.9 -21.4 -7.1 5.4 9.4 4.5 -4.0 -17.3 -24.0 -30.6 -15.5 CLINO -33.5 -34.9 -34.0 -23.3 -7.7 4.8 8.8 4.8 -4.8 -18.3 -27.4 -31.2 -16.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -43.1 -42.2 -37.5 -29.6 -10.5 1.0 - 1.1 -7.8 -23.5 -30.7 -39.1 - 1992 -43.9 -42.1 -40.5 -34.9 -17.5 -1.7 2.2 -0.6 -9.5 -24.1 -34.5 -36.8 -23.7 1993 -39.6 -38.4 -40.1 -28.8 -14.4 0.1 4.2 0.2 -10.9 -21.6 -36.5 -37.6 -22.0 1994 -35.5 -39.8 -41.2 -31.7 -11.1 0.9 2.5 0.3 -7.2 -23.9 -29.0 -39.7 -21.3 1995 -41.7 -42.5 -42.6 -23.2 -11.0 0.5 3.1 1.1 -6.7 -26.3 -31.5 -38.9 -21.6 1996 -41.5 -38.9 -42.3 -29.8 -13.7 -1.1 1.5 -0.9 -11.9 -26.6 -28.0 -33.1 -22.2 1997 -41.6 -44.3 -38.5 -28.0 -12.5 0.3 2.6 -1.2 -13.4 -27.4 -29.1 -37.2 -22.5 1998 -40.1 -42.8 -39.4 -29.0 -13.7 2.3 3.5 1.6 -3.0 -21.2 -27.8 -32.5 -20.2 1999 -41.8 -40.6 -40.0 -30.7 -15.0 -1.2 3.0 1.8 -8.4 -25.7 -31.8 -43.4 -22.8 2000 -43.1 -40.5 -36.6 -30.0 -15.1 0.8 2.7 -2.0 -13.0 -23.5 -33.0 -34.7 -22.3 MEAN -41.2 -41.2 -39.9 -29.6 -13.4 0.2 2.8 0.1 -9.2 -24.4 -31.2 -37.3 -22.0 CLINO -40.7 -41.9 -40.8 -31.4 -14.3 -0.3 2.6 0.3 -10.5 -25.6 -34.5 -38.2 -22.9 Station No. 71932: FORT MCMURRAY A , CANADA Latitude: 56 39N Longitude: 111 13W Station Elevation (M.S.L.): 369 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 970.8 969.7 964.8 969.7 968.6 966.2 968.2 969.0 971.1 970.7 970.1 964.7 968.6 1992 966.1 972.6 971.1 969.8 970.2 969.3 970.1 971.9 964.4 969.8 969.7 972.2 969.8 1993 970.0 974.5 972.0 969.2 970.6 968.3 968.4 970.1 970.0 970.4 968.8 967.7 970.0 1994 979.9 975.1 966.8 970.7 968.1 967.8 969.6 972.7 968.8 966.1 962.4 969.1 969.8 1995 970.8 975.2 973.2 972.9 970.9 969.5 967.2 965.3 971.2 967.4 972.0 973.1 970.7 1996 974.9 969.4 978.0 969.0 972.6 967.4 970.1 966.3 968.6 968.0 977.5 969.8 971.0 1997 973.6 972.1 971.9 973.0 972.6 965.9 967.0 969.8 966.1 967.1 968.2 965.0 969.4 1998 973.0 965.5 973.8 970.2 967.7 968.5 970.2 970.2 968.8 971.0 967.6 971.4 969.8 1999 970.8 964.2 969.5 970.5 967.9 965.9 967.6 968.4 969.5 968.2 966.9 967.8 968.1 2000 971.4 969.9 969.4 972.1 967.5 969.0 968.3 968.4 967.2 969.7 971.8 978.8 970.3 MEAN 972.1 970.8 971.0 970.7 969.7 967.8 968.7 969.2 968.6 968.8 969.5 970.0 969.7 CLINO 971.6 971.7 970.3 970.1 968.9 967.0 968.5 969.0 969.4 968.2 969.1 970.4 969.5 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1018.4 1016.3 1011.0 1014.8 1013.1 1010.4 1012.3 1013.0 1016.0 1016.5 1016.7 1011.5 1014.2 1992 1012.8 1019.5 1016.9 1015.1 1015.0 1013.6 1014.4 1016.4 1009.2 1015.2 1015.7 1020.0 1015.3 1993 1017.4 1021.6 1017.9 1014.4 1015.3 1012.7 1012.7 1014.5 1014.9 1015.9 1015.1 1014.3 1015.6 1994 1028.5 1023.5 1012.6 1016.2 1012.8 1012.1 1013.8 1017.2 1013.4 1011.4 1008.6 1016.4 1015.5 1995 1018.0 1022.6 1020.0 1018.7 1015.8 1013.9 1011.7 1009.7 1016.0 1012.7 1019.0 1020.6 1016.6 1996 1023.7 1016.5 1025.3 1014.6 1017.8 1011.7 1014.4 1010.5 1013.4 1013.5 1024.8 1017.6 1017.0 1997 1021.7 1018.9 1018.6 1018.8 1017.6 1010.1 1011.0 1014.1 1010.8 1012.6 1014.3 1011.2 1015.0 1998 1021.1 1011.5 1020.2 1015.3 1012.1 1012.8 1014.3 1014.3 1013.5 1016.3 1013.9 1018.7 1015.3 1999 1018.4 1010.5 1015.4 1015.7 1012.6 1010.1 1011.7 1012.5 1014.3 1013.5 1012.8 1014.4 1013.5 2000 1019.1 1016.6 1015.4 1017.7 1012.3 1013.6 1012.4 1012.7 1012.0 1015.0 1018.2 1027.0 1016.0 MEAN 1019.9 1017.8 1017.3 1016.1 1014.4 1012.1 1012.9 1013.5 1013.4 1014.3 1015.9 1017.2 1015.4 CLINO 1019.4 1018.9 1016.7 1015.5 1013.6 1011.3 1012.7 1013.4 1014.3 1013.6 1015.6 1017.8 1015.2 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -18.8 -9.6 -8.1 5.9 12.0 15.0 17.3 18.8 9.7 -1.5 -10.5 -14.2 1.3 1992 -12.8 -10.7 -1.4 3.4 9.6 14.1 15.7 14.0 6.7 2.5 -3.7 -20.9 1.4 1993 -17.7 -11.9 -1.1 4.4 10.6 13.4 15.3 14.5 8.6 1.8 -7.8 -11.1 1.6 1994 -23.6 -23.1 -1.2 3.5 11.2 15.2 17.9 16.3 12.0 4.2 -8.1 -15.2 0.8 1995 -13.4 -13.9 -7.9 1.5 10.5 16.0 15.4 13.4 11.5 3.2 -12.0 -16.1 0.7 1996 -25.7 -13.7 -12.4 2.0 7.4 14.8 16.7 16.0 8.8 1.1 -12.9 -20.5 -1.5 1997 -21.2 -10.8 -9.6 0.4 9.4 15.2 18.0 15.8 10.9 0.6 -5.3 -8.5 1.2 1998 -21.7 -5.7 -6.1 6.4 12.2 15.1 18.1 17.2 9.3 4.5 -7.8 -16.5 2.1 1999 -19.3 -10.0 -2.5 4.8 8.8 14.0 16.0 16.7 9.9 3.4 -4.3 -11.6 2.2 2000 -19.4 -10.5 -3.7 1.3 7.8 12.0 17.6 14.2 8.4 3.6 -6.4 -20.9 0.3 MEAN -19.4 -12.0 -5.4 3.4 9.9 14.5 16.8 15.7 9.6 2.3 -7.9 -15.6 1.0 CLINO -18.8 -13.7 -6.5 3.4 10.4 14.7 16.8 15.3 9.4 2.8 -8.5 -16.5 0.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 13.1 16.2 23.1 1.2 35.4 187.9 111.3 22.4 81.2 36.5 33.9 17.2 579.4 1992 19.8 13.2 12.8 33.1 20.8 108.2 39.6 52.4 69.0 9.3 22.8 7.8 408.8 1993 16.3 4.4 4.0 34.8 54.8 72.8 78.6 50.1 34.4 17.2 16.7 15.2 399.3 1994 20.3 26.4 20.8 10.0 22.8 61.0 95.8 7.4 19.0 24.4 8.4 5.8 322.1 1995 5.4 18.9 23.4 24.0 9.4 148.2 58.0 130.8 12.2 33.8 24.1 21.2 509.4 1996 30.8 22.2 17.6 18.9 36.0 99.9 107.5 103.8 99.3 28.2 17.9 11.7 593.8 1997 12.0 17.5 12.7 10.7 13.5 90.0 92.7 84.8 83.0 21.7 12.5 14.2 465.3 1998 13.5 3.2 6.2 21.6 13.6 43.4 81.2 8.8 12.2 7.9 10.0 20.1 241.7 1999 16.4 16.9 8.8 22.6 41.5 67.0 43.4 46.5 40.5 11.0 10.0 18.0 342.6 2000 18.2 3.5 9.5 14.0 49.5 87.0 83.1 111.0 41.5 2.8 16.1 14.0 450.2 MEAN 16.6 14.2 13.9 19.1 29.7 96.5 79.1 61.8 49.2 19.3 17.2 14.5 431.3 CLINO 19.0 15.0 16.0 22.0 37.0 75.0 81.0 73.0 47.0 30.0 22.0 19.0 456.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -12.8 -3.8 -0.1 13.1 18.9 20.8 23.7 25.5 15.2 3.1 -6.3 -8.8 7.4 1992 -7.4 -5.1 5.3 10.0 16.3 20.9 22.3 21.1 11.7 7.9 -0.6 -16.3 7.2 1993 -12.1 -6.0 5.1 9.8 17.6 19.3 20.9 20.9 14.6 7.0 -2.3 -6.4 7.4 1994 -19.7 -17.0 5.0 10.5 18.2 21.8 23.9 23.6 18.6 9.4 -3.8 -10.1 6.7 1995 -9.9 -8.2 -1.1 7.0 18.6 23.1 21.3 18.6 18.7 7.2 -8.4 -12.6 6.2 1996 -20.6 -7.3 -4.6 7.7 13.4 21.7 22.7 22.8 13.2 5.5 -8.8 -15.5 4.2 1997 -15.3 -3.9 -2.3 7.8 16.0 21.4 25.2 22.4 16.8 4.1 -0.8 -2.9 7.4 1998 -17.2 -1.8 1.0 14.3 21.2 22.7 25.5 25.9 17.4 9.8 -4.0 -11.2 8.6 1999 -14.0 -4.8 4.1 11.9 15.4 21.2 23.1 24.5 17.1 8.9 0.0 -5.8 8.5 2000 -13.2 -2.1 3.4 9.2 14.2 18.1 23.9 20.2 14.2 9.1 -1.7 -16.1 6.6 MEAN -14.2 -6.0 1.6 10.1 17.0 21.1 23.3 22.6 15.7 7.2 -3.7 -10.6 7.0 CLINO -13.6 -7.6 3.0 10.0 17.4 21.4 23.2 21.9 15.4 7.8 -4.2 -11.6 6.7 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -24.8 -15.4 -16.2 -1.3 5.0 9.1 10.8 12.0 4.1 -6.1 -14.8 -19.6 -4.8 1992 -18.1 -16.2 -8.1 -3.4 2.8 7.4 9.1 6.9 1.7 -2.9 -6.8 -25.4 -4.4 1993 -23.3 -17.7 -7.3 -1.0 3.6 7.5 9.7 8.0 2.6 -3.5 -13.1 -15.8 -4.2 1994 -27.5 -29.2 -7.4 -3.5 4.2 8.6 11.7 9.0 5.2 -1.0 -12.4 -20.1 -5.2 1995 -16.8 -19.6 -14.8 -4.0 2.3 9.0 9.4 8.2 4.3 -0.8 -15.6 -19.6 -4.8 1996 -30.8 -20.1 -20.1 -3.7 1.4 7.8 10.7 9.2 4.4 -3.4 -17.0 -25.6 -7.3 1997 -27.1 -17.7 -16.9 -6.9 2.7 9.0 10.8 9.1 5.0 -2.8 -9.8 -14.1 -4.9 1998 -26.2 -9.6 -13.2 -1.6 3.1 7.6 10.6 8.4 1.1 -0.9 -11.5 -21.6 -4.5 1999 -24.5 -15.1 -9.0 -2.2 2.1 6.8 8.8 8.8 2.6 -2.2 -8.5 -17.3 -4.1 2000 -25.6 -18.9 -10.8 -6.5 1.3 5.9 11.3 8.1 2.6 -1.9 -11.1 -25.6 -5.9 MEAN -24.5 -17.9 -12.4 -3.4 2.9 7.9 10.3 8.8 3.4 -2.5 -12.1 -20.5 -5.0 CLINO -24.0 -19.8 -13.2 -3.3 3.3 7.9 10.2 8.6 3.3 -2.2 -12.8 -21.4 -5.3 Station No. 71945: FORT NELSON A , CANADA Latitude: 58 50N Longitude: 122 35W Station Elevation (M.S.L.): 382 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 971.2 967.1 962.6 967.0 966.0 966.5 966.5 967.1 969.5 970.3 968.0 960.7 966.9 1992 962.4 971.1 969.3 967.2 968.1 967.7 969.1 970.2 963.8 966.1 966.9 970.1 967.7 1993 966.5 973.5 968.3 967.0 968.6 966.5 969.9 969.2 969.1 968.0 966.2 964.7 968.1 1994 978.8 975.7 965.3 967.8 965.2 965.3 968.1 970.2 965.9 962.7 959.3 964.2 967.4 1995 967.5 975.5 971.2 969.9 969.0 966.9 966.3 964.5 968.9 964.5 970.9 971.7 968.9 1996 974.4 966.1 977.1 965.3 971.1 966.4 968.5 965.0 967.0 965.9 976.0 968.4 969.3 1997 970.9 969.9 970.2 969.8 970.8 964.9 965.6 968.3 964.8 965.4 964.4 960.7 967.1 1998 970.7 962.3 969.6 965.6 964.6 967.7 968.4 967.3 965.5 966.5 964.7 970.2 966.9 1999 968.6 960.0 964.5 967.9 965.5 964.7 967.9 966.2 966.9 964.3 963.8 965.8 965.5 2000 968.4 967.0 966.2 969.5 967.3 967.7 966.4 968.0 965.1 965.9 968.7 975.9 968.0 MEAN 969.9 968.8 968.4 967.7 967.6 966.4 967.7 967.6 966.6 966.0 966.9 967.2 967.6 CLINO 969.9 969.9 968.3 967.4 966.9 965.8 967.7 967.7 967.5 965.4 966.9 968.5 967.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1020.6 1015.6 1010.2 1013.6 1011.9 1012.1 1012.0 1012.8 1015.8 1017.7 1016.8 1009.3 1014.0 1992 1011.1 1020.1 1016.8 1014.2 1014.4 1013.4 1014.8 1016.1 1010.4 1013.2 1015.1 1019.8 1014.9 1993 1015.6 1022.3 1015.8 1013.6 1014.7 1012.1 1015.7 1014.9 1015.3 1014.9 1014.3 1013.4 1015.2 1994 1028.7 1025.9 1012.8 1014.6 1011.3 1011.0 1013.6 1015.9 1012.1 1009.6 1007.5 1013.3 1014.7 1995 1016.7 1024.9 1019.9 1016.9 1015.2 1012.5 1012.0 1010.3 1015.2 1011.6 1019.8 1021.5 1016.4 1996 1025.2 1014.8 1025.8 1012.3 1017.7 1012.2 1014.1 1010.8 1013.4 1013.3 1025.1 1017.9 1016.9 1997 1020.7 1018.3 1018.8 1017.0 1017.2 1010.6 1011.1 1014.0 1010.9 1012.7 1012.4 1008.9 1014.4 1998 1020.7 1010.6 1017.3 1012.1 1010.2 1013.3 1013.8 1012.9 1011.6 1013.5 1012.7 1019.5 1014.0 1999 1018.1 1008.3 1012.0 1014.7 1011.8 1010.4 1013.6 1011.7 1013.1 1011.2 1011.9 1014.6 1012.6 2000 1018.0 1015.2 1013.6 1016.6 1013.6 1013.6 1011.9 1014.0 1011.4 1012.9 1016.8 1025.6 1015.3 MEAN 1019.5 1017.6 1016.3 1014.6 1013.8 1012.1 1013.3 1013.3 1012.9 1013.1 1015.2 1016.4 1014.8 CLINO 1019.2 1018.6 1016.1 1014.0 1012.8 1011.3 1013.1 1013.3 1013.6 1012.2 1015.1 1017.5 1014.7 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -20.0 -13.0 -7.1 5.5 11.8 15.3 16.6 14.9 10.8 -1.6 -16.2 -17.2 -0.0 1992 -18.1 -16.3 -2.6 1.3 9.1 15.3 15.9 14.3 4.0 -1.1 -9.9 -24.0 -1.0 1993 -19.0 -13.2 -3.2 5.0 11.0 14.9 15.3 15.5 10.6 3.0 -10.0 -16.5 1.1 1994 -21.7 -23.3 -3.3 4.7 11.2 15.1 18.5 18.1 9.2 1.4 -13.6 -19.8 -0.3 1995 -18.4 -17.1 -12.3 3.1 11.3 17.0 16.3 13.9 11.9 0.3 -15.0 -22.9 -1.0 1996 -29.4 -15.1 -9.8 1.1 7.8 14.3 17.1 14.5 8.1 -3.1 -14.6 -21.8 -2.6 1997 -23.3 -11.1 -12.7 1.3 8.9 14.1 17.0 16.1 10.1 -2.5 -10.0 -13.7 -0.5 1998 -25.7 -13.5 -4.0 5.8 14.3 16.3 18.4 15.5 10.1 1.3 -10.7 -20.0 0.6 1999 -21.8 -16.1 -4.7 3.8 8.1 14.0 15.4 16.7 10.0 1.9 -11.9 -16.8 -0.1 2000 -22.3 -10.8 -3.7 1.3 8.0 13.9 17.0 12.9 8.0 0.7 -9.1 -21.4 -0.5 MEAN -22.0 -14.9 -6.3 3.3 10.1 15.0 16.8 15.2 9.3 0.0 -12.1 -19.4 -0.4 CLINO -21.2 -16.1 -7.7 2.9 10.0 14.9 16.8 14.9 9.1 0.6 -13.0 -19.9 -0.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 8.0 21.8 13.3 6.6 53.8 47.3 97.6 55.6 35.2 40.2 42.9 33.6 455.9 1992 22.2 17.4 4.0 40.5 11.4 77.1 58.4 36.6 64.2 30.1 18.3 7.8 388.0 1993 17.7 13.8 1.7 10.3 38.8 50.4 59.8 100.6 23.2 21.9 - - - 1994 50.4 28.3 18.4 0.6 38.6 66.0 130.2 18.8 30.0 16.2 25.4 14.6 437.5 1995 10.1 22.7 23.0 21.0 14.0 50.4 63.2 102.2 13.8 26.2 81.8 11.3 439.7 1996 41.2 20.1 18.7 18.6 - - 106.5 137.4 49.7 - 22.6 - - 1997 15.6 17.7 20.2 - 43.2 183.2 150.4 85.8 50.7 - - - - 1998 11.7 8.6 4.2 30.0 24.8 87.3 97.5 53.2 10.8 45.9 12.1 27.1 413.2 1999 36.6 14.2 9.2 24.8 72.1 57.5 61.0 47.4 28.6 9.0 32.9 21.1 414.4 2000 7.1 11.0 1.8 13.4 38.2 26.1 47.9 98.8 43.0 24.4 2.4 11.7 325.8 MEAN 22.1 17.6 11.4 18.4 37.2 71.7 87.3 73.6 34.9 26.7 29.8 18.2 448.9 CLINO 20.0 16.0 14.0 18.0 48.0 69.0 85.0 69.0 40.0 30.0 24.0 18.0 452.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -15.2 -7.9 0.3 12.8 18.9 21.8 22.3 21.1 16.0 3.4 -12.6 -13.0 5.7 1992 -14.4 -11.6 4.2 7.3 15.8 21.4 22.0 21.1 8.9 4.3 -5.1 -19.8 4.5 1993 -13.7 -6.6 3.6 11.3 17.4 21.1 21.1 22.1 16.8 7.9 -5.7 -12.3 6.9 1994 -18.2 -18.3 3.8 11.3 18.1 21.2 24.7 24.4 15.2 6.5 -9.1 -15.6 5.3 1995 -15.1 -10.8 -5.1 9.9 19.1 24.2 22.3 19.8 19.4 4.2 -11.4 -19.5 4.7 1996 -24.6 -8.9 -2.8 7.2 14.4 21.1 22.9 20.2 13.5 1.5 -10.8 -17.7 3.0 1997 -18.7 -5.6 -6.2 8.5 14.7 19.5 22.3 22.0 15.3 0.3 -5.3 -9.6 4.8 1998 -22.4 -8.9 2.0 13.1 21.9 23.3 24.5 22.5 17.4 5.4 -8.3 -15.7 6.2 1999 -17.8 -11.2 1.2 10.4 13.8 19.9 21.5 23.7 16.3 6.7 -8.4 -12.5 5.3 2000 -17.1 -3.7 2.8 8.0 14.2 19.9 23.4 17.9 13.5 6.1 -4.6 -17.5 5.2 MEAN -17.7 -9.4 0.4 10.0 16.8 21.3 22.7 21.5 15.2 4.6 -8.1 -15.3 5.2 CLINO -16.8 -10.3 -1.0 9.5 16.7 21.2 23.0 21.2 15.3 5.5 -8.8 -15.7 5.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -24.7 -18.1 -14.5 -1.9 4.5 8.9 10.9 8.7 5.5 -6.6 -19.7 -21.3 -5.7 1992 -21.8 -21.1 -9.4 -4.8 2.4 9.2 9.7 7.5 -0.9 -6.5 -14.6 -28.1 -6.5 1993 -24.3 -19.8 -10.0 -1.3 4.6 8.7 9.5 8.9 4.4 -1.9 -14.3 -20.6 -4.7 1994 -25.1 -28.3 -10.4 -2.1 4.3 9.1 12.2 11.7 3.1 -3.7 -18.1 -23.9 -5.9 1995 -21.7 -23.3 -19.4 -3.8 3.5 9.8 10.4 7.9 4.4 -3.6 -18.5 -26.3 -6.7 1996 -34.2 -21.2 -16.8 -5.1 1.2 7.4 11.2 8.7 2.6 -7.6 -18.4 -25.8 -8.2 1997 -27.8 -16.6 -19.1 -5.9 3.1 8.7 11.6 10.1 4.8 -5.3 -14.6 -17.8 -5.7 1998 -28.9 -18.2 -9.9 -1.5 6.7 9.2 12.2 8.4 2.8 -2.7 -13.1 -24.2 -4.9 1999 -25.7 -21.0 -10.6 -2.8 2.3 8.0 9.2 9.6 3.6 -2.9 -15.4 -21.1 -5.6 2000 -27.5 -17.9 -10.3 -5.5 1.9 7.8 10.6 7.7 2.4 -4.8 -13.4 -25.3 -6.2 MEAN -26.2 -20.5 -13.0 -3.5 3.5 8.7 10.7 8.9 3.3 -4.6 -16.0 -23.4 -6.0 CLINO -25.6 -21.7 -14.3 -3.7 3.2 8.4 10.6 8.6 2.9 -4.2 -17.1 -23.9 -6.4 Station No. 71946: FORT SIMPSON A , CANADA Latitude: 61 46N Longitude: 121 14W Station Elevation (M.S.L.): 169 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 997.5 995.2 989.7 993.7 991.2 991.4 990.0 991.1 993.3 996.1 996.1 988.2 992.8 1992 990.3 999.0 995.1 995.4 992.9 992.7 993.2 993.4 990.0 990.8 991.5 996.2 993.4 1993 992.0 1000.6 994.2 994.4 996.2 991.9 994.3 993.4 992.8 992.9 991.8 992.2 993.9 1994 1007.8 1005.1 991.5 995.7 990.2 989.3 991.9 993.9 990.0 987.5 985.9 990.1 993.2 1995 994.8 1003.1 1000.2 997.6 993.8 991.2 991.0 988.2 992.6 990.6 999.3 999.9 995.2 1996 1001.6 992.9 1005.0 992.6 997.0 990.2 992.3 988.7 991.2 992.8 1003.1 995.4 995.2 1997 998.4 996.4 999.4 996.6 997.0 990.0 989.1 991.6 988.7 992.2 989.7 986.5 993.0 1998 1000.0 990.6 997.2 990.1 989.8 992.4 992.2 989.3 989.2 991.3 991.2 996.5 992.5 1999 995.8 988.1 992.0 993.7 991.6 989.0 991.2 989.5 989.3 988.7 989.7 991.4 990.8 2000 993.3 992.1 991.9 996.8 993.5 992.0 989.7 993.0 989.9 990.5 994.7 1004.5 993.5 MEAN 997.1 996.3 995.6 994.7 993.3 991.0 991.5 991.2 990.7 991.3 993.3 994.1 993.3 CLINO 997.1 997.3 995.7 993.9 992.3 989.9 991.3 991.0 991.4 990.5 993.3 995.1 993.2 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1020.0 1017.5 1011.6 1014.9 1012.0 1012.0 1010.5 1011.7 1014.3 1017.7 1018.4 1010.5 1014.3 1992 1012.7 1021.6 1016.9 1016.9 1013.8 1013.4 1013.8 1014.1 1011.2 1012.2 1013.2 1018.8 1014.9 1993 1014.3 1023.0 1015.9 1015.6 1017.1 1012.5 1015.0 1014.1 1013.7 1014.3 1013.6 1014.5 1015.3 1994 1031.1 1028.4 1013.4 1017.2 1011.1 1010.0 1012.5 1014.6 1011.0 1008.8 1008.0 1012.6 1014.9 1995 1017.1 1025.9 1022.6 1019.1 1014.8 1011.8 1011.7 1008.9 1013.5 1012.1 1021.8 1022.9 1016.8 1996 1024.8 1015.3 1027.4 1014.1 1018.1 1010.8 1012.8 1009.3 1012.1 1014.3 1025.4 1017.8 1016.8 1997 1021.2 1018.6 1021.7 1018.0 1018.1 1010.6 1009.6 1012.2 1009.4 1013.7 1011.4 1008.5 1014.4 1998 1023.0 1012.7 1019.0 1011.1 1010.5 1013.0 1012.7 1009.9 1010.0 1012.5 1013.1 1018.9 1013.9 1999 1018.4 1010.2 1013.7 1015.0 1012.5 1009.6 1011.8 1010.0 1010.2 1010.0 1011.6 1013.7 1012.2 2000 1015.9 1014.2 1013.7 1018.2 1014.5 1012.6 1010.2 1013.8 1010.9 1011.8 1016.6 1027.4 1015.0 MEAN 1019.9 1018.7 1017.6 1016.0 1014.3 1011.6 1012.1 1011.9 1011.6 1012.7 1015.3 1016.6 1014.9 CLINO 1019.9 1019.9 1017.8 1015.4 1013.3 1010.6 1011.9 1011.8 1012.5 1012.0 1015.5 1017.8 1014.9 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -21.6 -19.3 -13.6 2.9 11.5 15.0 16.7 14.7 8.6 -5.8 -18.6 -23.5 -2.8 1992 -23.3 -21.0 -7.8 -3.9 7.6 14.3 15.8 14.7 2.1 -2.9 -10.1 -24.5 -3.2 1993 -21.3 -18.9 -7.5 2.4 9.0 15.2 16.0 15.4 8.1 -0.9 -12.4 -20.5 -1.3 1994 -30.7 -27.9 -10.5 -0.5 11.1 16.3 19.9 18.5 8.6 0.5 -17.0 -21.8 -2.8 1995 -19.8 -21.9 -16.6 0.4 11.1 18.8 15.8 14.8 11.4 -1.2 -18.6 -25.5 -2.6 1996 -29.3 -19.3 -13.5 -1.3 7.6 15.9 18.0 13.6 7.9 -5.8 -16.3 -21.1 -3.6 1997 -26.1 -16.5 -16.9 -0.8 7.7 15.3 18.3 16.8 11.0 -4.5 -11.2 -18.4 -2.1 1998 -29.1 -16.6 -9.4 4.9 13.9 16.1 18.8 16.1 9.3 1.1 -12.5 -21.5 -0.7 1999 -24.6 -17.6 -8.5 2.1 8.0 15.2 15.2 16.3 9.7 -2.7 -13.6 -21.3 -1.8 2000 -23.7 -15.7 -10.0 -1.9 8.2 15.0 18.5 12.4 7.0 -1.2 -13.4 -26.7 -2.6 MEAN -24.9 -19.5 -11.4 0.4 9.6 15.7 17.3 15.3 8.4 -2.3 -14.4 -22.5 -2.4 CLINO -25.4 -21.1 -13.2 -0.5 9.0 15.2 17.2 14.7 8.0 -2.3 -16.2 -23.5 -3.2 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 11.0 21.5 10.8 0.8 23.8 48.2 76.3 70.3 19.3 52.6 24.6 19.4 378.6 1992 21.6 16.7 3.0 43.6 19.7 73.3 69.8 45.6 40.8 34.8 21.9 7.3 398.1 1993 10.2 20.2 8.8 3.1 35.0 35.0 29.4 37.2 21.6 15.4 9.6 21.8 247.3 1994 3.6 6.9 6.4 12.5 54.8 46.0 63.6 8.8 42.2 20.8 22.2 27.8 315.6 1995 6.3 22.5 30.9 11.9 10.4 7.4 14.4 26.6 9.6 18.4 10.8 - - 1996 21.3 17.5 15.3 19.4 19.5 - 92.4 114.4 36.0 22.3 5.6 14.0 - 1997 15.6 11.4 13.6 16.2 - 67.6 110.8 74.0 43.6 69.8 - 8.8 - 1998 20.6 8.5 3.0 20.9 13.2 103.8 76.0 36.2 33.5 61.1 6.4 13.2 396.4 1999 17.4 20.5 17.0 35.0 52.4 30.0 45.6 88.4 21.8 32.8 48.7 21.2 430.8 2000 12.4 10.2 5.8 4.4 20.0 47.6 94.8 106.6 26.8 19.0 20.4 16.0 384.0 MEAN 14.0 15.6 11.5 16.8 27.6 51.0 67.3 60.8 29.5 34.7 18.9 16.6 364.3 CLINO 19.0 17.0 16.0 16.0 28.0 48.0 59.0 57.0 29.0 39.0 23.0 19.0 369.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -17.0 -14.0 -6.4 8.9 18.0 21.5 22.9 20.7 14.0 -0.9 -14.6 -18.7 2.9 1992 -19.6 -16.3 -0.9 1.8 14.1 20.2 21.9 21.8 6.4 1.5 -6.1 -20.6 2.0 1993 -15.8 -13.6 -0.5 8.3 14.5 21.8 22.0 21.7 14.0 3.6 -8.4 -16.7 4.2 1994 -26.1 -21.1 -3.3 5.7 17.8 22.8 27.1 25.4 13.6 4.3 -12.4 -17.5 3.0 1995 -16.2 -15.8 -10.1 6.6 18.7 26.3 22.0 21.4 18.5 1.7 -14.2 -21.5 3.1 1996 -24.3 -14.0 -6.9 5.3 13.8 22.9 24.2 19.1 13.6 -2.1 -12.3 -16.8 1.9 1997 -21.5 -11.0 -9.8 6.9 13.9 20.8 24.0 23.5 16.4 -1.1 -6.9 -14.5 3.4 1998 -25.3 -13.5 -2.7 11.8 21.1 22.0 24.5 22.2 15.2 4.4 -8.6 -16.3 4.6 1999 -20.2 -13.3 -2.8 8.5 13.7 21.4 21.7 22.4 15.9 1.2 -9.9 -16.6 3.5 2000 -18.7 -9.1 -3.0 5.0 14.5 21.1 24.1 17.3 11.5 3.4 -9.4 -22.6 2.8 MEAN -20.5 -14.2 -4.6 6.9 16.0 22.1 23.4 21.6 13.9 1.6 -10.3 -18.2 3.1 CLINO -20.8 -15.6 -6.3 5.9 15.5 21.7 23.6 21.1 13.8 1.7 -12.0 -19.1 2.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -26.2 -24.6 -20.9 -3.2 5.0 8.4 10.4 8.6 3.0 -10.6 -22.7 -28.4 -8.4 1992 -26.9 -25.6 -14.6 -9.7 1.2 8.4 9.6 7.5 -2.2 -7.2 -13.9 -28.3 -8.5 1993 -26.7 -24.2 -14.5 -3.5 3.4 8.6 10.0 9.0 2.1 -5.4 -16.4 -24.2 -6.8 1994 -35.3 -34.7 -17.6 -6.6 4.3 9.7 12.7 11.5 3.5 -3.2 -21.5 -26.1 -8.6 1995 -23.4 -27.9 -23.1 -5.9 3.4 11.3 9.5 8.1 4.2 -4.0 -22.9 -29.5 -8.3 1996 -34.3 -24.5 -19.9 -7.9 1.4 8.9 11.9 8.2 2.3 -9.4 -20.2 -25.4 -9.1 1997 -30.6 -21.9 -24.0 -8.6 1.4 9.6 12.6 10.1 5.4 -7.9 -15.4 -22.2 -7.6 1998 -32.8 -19.7 -16.0 -2.0 6.6 10.2 13.1 9.9 3.4 -2.3 -16.2 -26.7 -6.0 1999 -29.1 -21.8 -14.2 -4.4 2.2 9.0 8.7 10.0 3.6 -6.5 -17.3 -25.9 -7.1 2000 -28.6 -22.3 -17.0 -8.8 1.8 8.9 12.8 7.4 2.3 -5.7 -17.3 -30.7 -8.1 MEAN -29.4 -24.7 -18.2 -6.1 3.1 9.3 11.1 9.0 2.8 -6.2 -18.4 -26.7 -7.9 CLINO -29.9 -26.6 -20.1 -6.9 2.5 8.6 10.7 8.2 2.2 -6.3 -20.3 -27.9 -8.8 Station No. 71934: FORT SMITH A , CANADA Latitude: 60 01N Longitude: 111 58W Station Elevation (M.S.L.): 205 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 990.8 990.2 984.7 990.4 988.1 985.7 985.5 987.4 989.0 989.8 990.5 984.6 988.1 1992 986.0 994.0 991.2 990.9 988.6 988.7 988.8 989.7 983.6 987.1 988.0 990.8 988.9 1993 987.9 994.9 990.7 989.5 991.8 988.3 988.0 988.8 988.4 988.9 987.1 988.0 989.4 1994 1002.2 998.0 986.3 991.4 988.1 986.3 988.8 990.8 986.2 983.8 981.9 987.3 989.3 1995 991.3 996.4 994.7 995.1 990.1 987.9 985.9 983.5 988.9 986.6 992.4 993.5 990.5 1996 995.3 989.4 999.3 989.5 992.5 986.3 988.5 983.9 986.5 987.2 997.7 989.5 990.5 1997 993.8 992.1 993.5 993.4 993.3 985.4 984.7 987.9 984.8 987.1 986.6 983.2 988.8 1998 995.2 986.3 993.8 988.6 987.7 987.6 988.2 986.4 986.0 988.8 986.9 990.3 988.8 1999 990.9 984.6 989.7 990.4 987.7 984.5 986.2 986.4 986.9 985.7 986.3 987.3 987.2 2000 990.8 988.9 988.7 992.4 988.2 988.6 986.8 986.8 985.9 987.1 990.4 999.6 989.5 MEAN 992.4 991.5 991.3 991.2 989.6 986.9 987.1 987.2 986.6 987.2 988.8 989.4 989.1 CLINO 992.3 992.6 991.3 990.5 988.9 986.1 987.0 987.1 987.8 986.8 988.8 990.5 989.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1018.1 1017.0 1011.2 1016.1 1013.2 1010.6 1010.3 1012.2 1014.3 1015.7 1017.0 1011.4 1013.9 1992 1012.9 1021.0 1017.5 1016.8 1013.9 1013.7 1013.7 1014.8 1008.9 1012.8 1014.0 1018.0 1014.8 1993 1014.8 1021.8 1016.8 1015.0 1017.2 1013.3 1012.9 1013.8 1013.7 1014.6 1013.4 1014.7 1015.2 1994 1030.2 1025.9 1012.6 1017.4 1013.4 1011.3 1013.7 1016.0 1011.5 1009.4 1008.2 1014.2 1015.3 1995 1018.2 1023.7 1021.6 1021.3 1015.5 1012.9 1010.9 1008.6 1014.2 1012.3 1019.2 1020.7 1016.6 1996 1023.1 1016.4 1026.4 1015.5 1018.1 1011.2 1013.4 1008.8 1011.6 1013.0 1024.5 1016.6 1016.6 1997 1021.2 1018.9 1020.3 1019.4 1018.9 1010.3 1009.4 1012.9 1009.9 1012.8 1012.6 1009.5 1014.7 1998 1022.8 1012.7 1020.3 1014.0 1012.8 1012.5 1013.0 1011.3 1011.2 1014.3 1013.0 1017.1 1014.6 1999 1018.2 1011.0 1015.8 1016.0 1013.0 1009.4 1011.1 1011.2 1012.1 1011.3 1012.4 1014.1 1013.0 2000 1018.1 1015.5 1014.9 1018.3 1013.6 1013.7 1011.6 1011.9 1011.2 1012.8 1016.7 1027.3 1015.5 MEAN 1019.8 1018.4 1017.7 1017.0 1015.0 1011.9 1012.0 1012.2 1011.9 1012.9 1015.1 1016.4 1015.0 CLINO 1019.6 1019.6 1017.8 1016.3 1014.1 1011.1 1011.9 1012.1 1013.1 1012.4 1015.2 1017.5 1015.1 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -24.0 -17.9 -13.9 0.9 10.9 14.7 17.1 16.9 7.6 -5.0 -14.4 -20.2 -2.3 1992 -20.8 -18.8 -9.7 -2.1 7.5 12.9 15.5 13.8 5.4 0.4 -6.9 -22.0 -2.1 1993 -19.8 -18.1 -5.6 2.5 7.4 13.0 15.7 13.3 6.6 0.3 -11.2 -17.7 -1.1 1994 -30.5 -27.8 -8.0 -1.2 9.6 15.7 18.4 15.6 9.1 2.5 -11.6 -17.5 -2.1 1995 -17.0 -20.5 -13.6 -2.1 8.7 16.2 14.6 13.2 9.5 0.5 -14.8 -19.3 -2.1 1996 -28.1 -18.3 -17.5 -1.6 6.5 15.0 17.8 15.2 9.8 -1.9 -13.9 -21.0 -3.2 1997 -24.0 -16.0 -15.4 -1.3 6.1 14.6 18.4 15.2 10.4 -2.1 -6.3 -12.5 -1.1 1998 -25.2 -12.3 -10.3 5.5 11.4 16.5 18.8 16.9 8.7 3.4 -6.7 -16.7 0.8 1999 -24.2 -13.4 -5.5 2.3 8.4 13.9 15.3 16.3 9.8 1.2 -7.2 -16.9 -0.0 2000 -22.8 -13.6 -7.8 -1.6 6.9 13.5 18.9 13.5 6.5 0.9 -8.1 -24.8 -1.5 MEAN -23.6 -17.7 -10.7 0.1 8.3 14.6 17.1 15.0 8.3 0.0 -10.1 -18.9 -1.5 CLINO -24.1 -19.8 -12.4 -0.4 8.5 14.3 16.5 14.5 8.0 0.0 -11.8 -20.9 -2.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.2 14.3 12.8 8.6 28.2 114.4 86.6 30.8 32.2 72.0 21.4 23.8 465.3 1992 18.6 15.0 31.4 10.8 41.3 59.6 26.0 - 52.1 16.4 23.8 6.4 - 1993 5.5 18.6 9.9 49.9 45.9 25.5 69.6 83.0 18.8 16.9 50.0 19.0 412.6 1994 12.0 13.2 11.2 17.8 40.0 23.4 30.2 20.2 68.9 45.8 9.2 3.2 295.1 1995 5.4 17.6 10.2 11.4 9.6 64.7 35.4 78.6 14.6 15.0 36.8 21.6 320.9 1996 7.4 12.6 22.6 6.2 10.9 57.6 57.2 50.4 123.2 53.0 9.2 - - 1997 22.6 3.2 4.8 3.0 19.1 - - - 45.6 31.8 13.8 15.6 - 1998 22.2 21.8 8.6 13.2 20.0 26.4 43.8 47.7 37.0 8.8 22.4 9.0 280.9 1999 18.7 6.7 2.6 12.0 37.2 140.2 46.6 50.4 62.1 30.8 28.8 25.6 461.7 2000 14.8 2.0 11.1 3.0 25.4 22.4 52.2 143.7 38.7 43.5 20.4 16.4 393.6 MEAN 14.7 12.5 12.5 13.6 27.8 59.4 49.7 63.1 49.3 33.4 23.6 15.6 375.2 CLINO 18.0 13.0 13.0 13.0 30.0 51.0 54.0 55.0 42.0 30.0 24.0 19.0 362.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -18.4 -11.4 -5.8 6.6 18.1 20.7 23.6 23.0 12.8 -1.3 -9.7 -15.2 3.6 1992 -15.7 -13.4 -2.1 4.0 13.3 18.3 21.4 20.1 9.4 4.4 -3.7 -17.9 3.2 1993 -14.6 -12.4 0.4 7.9 13.5 19.2 21.3 19.2 12.1 4.5 -7.4 -13.4 4.2 1994 -26.1 -21.7 -1.7 5.2 15.6 22.9 25.2 22.0 14.2 6.5 -8.1 -12.7 3.4 1995 -13.0 -15.3 -6.5 3.9 16.0 23.1 20.1 18.3 15.8 4.0 -11.4 -15.9 3.3 1996 -23.6 -13.0 -10.4 4.6 12.9 21.6 23.8 21.1 13.8 1.8 -10.5 -17.3 2.1 1997 -19.1 -9.9 -8.5 5.9 12.0 20.9 24.5 21.3 15.8 0.5 -3.8 -8.5 4.3 1998 -21.7 -8.2 -3.6 12.3 18.0 22.9 25.1 23.5 14.8 7.6 -4.3 -12.6 6.1 1999 -19.4 -8.8 0.7 8.9 14.2 20.6 21.7 22.4 15.0 4.5 -4.1 -12.3 5.3 2000 -18.1 -7.2 -1.3 5.3 12.7 19.9 25.0 18.4 10.8 4.5 -4.9 -20.7 3.7 MEAN -19.0 -12.1 -3.9 6.5 14.6 21.0 23.2 20.9 13.4 3.7 -6.8 -14.6 3.9 CLINO -19.2 -14.0 -5.3 6.0 15.0 20.8 22.9 20.7 13.2 4.0 -7.9 -16.4 3.3 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -29.6 -24.3 -21.9 -4.8 3.7 8.7 10.5 10.7 2.4 -8.8 -18.9 -25.2 -8.1 1992 -26.0 -24.1 -17.4 -8.1 1.7 7.5 9.5 7.4 1.3 -3.7 -10.0 -26.0 -7.3 1993 -25.0 -23.8 -11.6 -3.0 1.1 6.7 10.1 7.4 1.1 -4.0 -14.9 -21.9 -6.5 1994 -34.8 -33.9 -14.4 -7.6 3.5 8.5 11.5 9.1 3.8 -1.5 -15.1 -22.1 -7.8 1995 -21.0 -25.7 -20.6 -8.1 1.3 9.2 9.1 8.0 3.1 -3.0 -18.3 -22.6 -7.4 1996 -32.6 -23.5 -24.5 -7.8 0.2 8.4 11.7 9.3 5.6 -5.7 -17.2 -24.6 -8.4 1997 -28.7 -21.9 -22.3 -8.6 0.1 8.3 12.4 9.0 4.8 -4.4 -8.8 -16.4 -6.4 1998 -28.8 -16.4 -17.0 -1.5 4.8 10.1 12.4 10.4 2.6 -0.9 -9.1 -20.8 -4.5 1999 -28.9 -17.9 -11.7 -4.3 2.5 7.2 8.8 10.2 4.5 -2.1 -10.2 -21.5 -5.3 2000 -27.4 -20.0 -14.2 -8.4 1.1 6.9 12.7 8.5 2.1 -2.7 -11.3 -28.9 -6.8 MEAN -28.3 -23.1 -17.6 -6.2 2.0 8.2 10.9 9.0 3.1 -3.7 -13.4 -23.0 -6.8 CLINO -28.9 -25.6 -19.4 -6.8 1.9 7.8 10.1 8.1 2.6 -3.9 -15.6 -25.4 -7.9 Station No. 71700: FREDERICTON A , CANADA Latitude: 45 52N Longitude: 066 32W Station Elevation (M.S.L.): 20 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1015.8 1011.3 1007.8 1015.2 1011.8 1008.9 1009.6 1011.6 1014.7 1016.9 1015.1 1013.2 1012.7 1992 1009.2 1010.4 1010.1 1012.1 1016.9 1009.2 1009.9 1013.8 1017.2 1012.3 1017.3 1015.5 1012.8 1993 1016.8 1014.9 1015.0 1014.4 1010.5 1009.6 1009.8 1013.6 1012.5 1014.0 1016.2 1012.1 1013.3 1994 1015.5 1015.0 1007.6 1012.1 1008.5 1009.5 1012.7 1011.9 1011.5 1013.2 1011.0 1017.1 1012.1 1995 1011.8 1008.3 1015.9 1008.9 1010.9 1011.4 1010.1 1011.5 1015.4 1012.6 1014.0 1008.7 1011.6 1996 1014.9 1007.7 1010.8 1008.7 1011.9 1012.8 1008.8 1015.2 1012.3 1014.1 1016.8 1016.4 1012.5 1997 1009.2 1015.9 1010.6 1007.5 1006.2 1010.7 1009.1 1012.3 1010.4 1013.8 1010.9 1004.5 1010.1 1998 1016.9 1012.9 1013.0 1009.1 1010.4 1008.1 1008.8 1013.8 1007.8 1012.8 1011.1 1012.7 1011.5 1999 1017.5 1013.4 1008.6 1007.6 1014.7 1013.9 1009.0 1010.2 1013.5 1014.4 1012.7 1012.3 1012.3 2000 1010.1 1014.8 1012.9 1011.6 1011.1 1012.0 1011.8 1012.7 1013.1 1014.2 1010.2 1011.9 1012.2 MEAN 1013.8 1012.5 1011.2 1010.7 1011.3 1010.6 1010.0 1012.7 1012.8 1013.8 1013.5 1012.4 1012.1 CLINO 1011.6 1012.0 1011.1 1010.4 1011.5 1010.4 1010.4 1012.5 1013.5 1014.2 1012.7 1012.4 1011.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1018.4 1013.9 1010.3 1017.7 1014.3 1011.3 1012.0 1014.0 1017.1 1019.4 1017.6 1015.8 1015.2 1992 1011.8 1013.0 1012.7 1014.6 1019.3 1011.6 1012.3 1016.2 1019.7 1014.7 1019.9 1018.0 1015.3 1993 1019.4 1017.4 1017.5 1016.9 1012.9 1012.0 1012.2 1016.0 1014.9 1016.5 1018.8 1014.7 1015.8 1994 1018.1 1017.7 1010.2 1014.7 1011.1 1012.0 1015.3 1014.4 1014.1 1015.8 1013.6 1019.8 1014.7 1995 1014.5 1011.0 1018.5 1011.5 1013.4 1013.9 1012.6 1014.0 1018.0 1015.1 1016.6 1011.3 1014.2 1996 1017.6 1010.3 1013.4 1011.2 1014.5 1015.4 1011.3 1017.7 1014.9 1016.7 1019.5 1019.0 1015.1 1997 1011.8 1018.5 1013.2 1010.1 1008.8 1013.2 1011.5 1014.8 1012.8 1016.4 1013.4 1007.0 1012.6 1998 1019.5 1015.4 1015.5 1011.6 1012.8 1010.6 1011.2 1016.3 1010.3 1015.2 1013.6 1015.3 1013.9 1999 1020.1 1016.0 1011.1 1010.1 1017.2 1016.3 1011.4 1012.6 1015.9 1016.9 1015.2 1014.8 1014.8 2000 1012.6 1017.3 1015.4 1014.1 1013.6 1014.5 1014.2 1015.2 1015.5 1016.7 1012.6 1014.4 1014.7 MEAN 1016.4 1015.1 1013.8 1013.3 1013.8 1013.1 1012.4 1015.1 1015.3 1016.3 1016.1 1015.0 1014.6 CLINO 1014.2 1014.7 1013.7 1012.9 1014.0 1012.9 1012.8 1015.0 1016.0 1016.8 1015.3 1015.1 1014.5 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -11.6 -7.3 -1.3 4.5 12.2 16.5 19.2 19.1 12.3 8.5 2.5 -8.3 5.5 1992 -9.7 -9.5 -4.7 3.5 11.1 15.8 16.7 18.3 14.0 6.5 -0.4 -5.1 4.7 1993 -9.7 -12.9 -3.9 4.8 10.8 15.7 18.8 19.1 13.7 5.3 0.8 -4.3 4.9 1994 -14.7 -10.5 -2.1 4.6 9.6 17.3 20.9 18.3 13.0 8.0 2.6 -5.0 5.2 1995 -7.2 -10.9 -2.1 2.9 10.2 17.3 20.6 18.6 11.3 9.8 0.4 -7.8 5.3 1996 -8.8 -7.3 -3.2 4.4 9.7 16.4 18.3 18.6 13.7 6.6 0.1 -1.2 5.6 1997 -9.3 -8.9 -5.3 2.9 9.6 15.8 19.4 17.6 13.6 6.2 -0.3 -7.1 4.5 1998 -7.3 -4.9 -1.2 5.9 13.5 15.6 19.7 18.7 13.9 7.2 0.9 -3.8 6.5 1999 -9.2 -4.1 0.4 5.3 14.2 18.5 20.2 18.5 17.2 6.3 3.3 -3.1 7.3 2000 -8.6 -7.8 0.8 4.6 10.1 15.7 18.3 18.3 12.7 7.2 2.7 -7.3 5.6 MEAN -9.6 -8.4 -2.3 4.3 11.1 16.5 19.2 18.5 13.5 7.2 1.3 -5.3 5.5 CLINO -9.8 -8.2 -2.4 4.3 11.1 16.2 19.3 18.4 13.1 7.0 1.1 -6.3 5.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 98.6 27.5 126.3 86.6 88.9 67.2 59.5 181.4 143.4 108.6 76.1 72.9 1137.0 1992 94.5 104.9 67.4 25.8 32.2 119.8 125.7 88.0 20.4 162.6 71.0 82.4 994.7 1993 61.0 74.4 78.1 106.2 103.2 123.7 61.6 34.2 93.0 158.8 104.2 143.1 1141.5 1994 128.7 40.5 167.0 113.7 149.1 96.5 45.8 41.8 63.4 76.2 118.8 75.4 1116.9 1995 169.2 84.0 81.9 73.2 94.4 41.6 94.2 64.6 64.9 153.4 139.1 56.7 1117.2 1996 91.5 78.5 60.0 72.7 98.9 62.3 161.2 21.5 89.3 76.8 90.6 132.5 1035.8 1997 84.7 59.8 97.0 42.1 111.8 83.3 75.2 34.7 77.5 21.0 74.3 83.4 844.8 1998 148.8 90.7 114.6 87.8 74.5 64.9 74.2 59.2 103.2 113.2 55.0 50.8 1036.9 1999 122.2 55.8 125.0 30.7 36.1 26.4 98.2 45.6 271.2 61.9 115.0 114.9 1103.0 2000 173.1 75.1 89.2 154.7 74.2 45.8 98.1 70.6 67.8 89.8 67.3 116.3 1122.0 MEAN 117.2 69.1 100.7 79.3 86.3 73.1 89.4 64.2 99.4 102.2 91.1 92.8 1065.0 CLINO 110.0 79.0 103.0 87.0 96.0 89.0 87.0 90.0 94.0 98.0 103.0 108.0 1143.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -5.5 -0.7 3.8 10.7 19.5 23.5 25.9 25.0 18.9 13.9 6.8 -2.9 11.6 1992 -4.3 -3.9 1.2 9.2 18.6 22.3 22.7 23.8 20.5 12.1 4.2 -0.9 10.5 1993 -4.1 -6.7 2.8 10.7 17.1 22.3 24.6 26.1 20.0 11.3 6.3 -0.4 10.8 1994 -7.9 -4.6 2.3 10.6 15.4 23.8 26.6 24.6 19.2 14.6 8.3 -0.1 11.1 1995 -3.4 -4.3 2.8 8.2 16.3 24.5 26.6 25.6 19.4 15.4 4.8 -2.8 11.1 1996 -3.0 -2.7 2.4 9.1 15.4 22.9 23.5 25.3 19.0 12.0 4.3 3.1 10.9 1997 -3.6 -2.3 0.1 8.2 15.3 22.9 26.5 23.8 19.1 11.2 4.0 -1.8 10.3 1998 -3.0 0.7 3.9 11.4 20.6 21.1 26.2 25.9 19.5 12.1 5.0 1.4 12.1 1999 -2.5 1.1 4.7 10.6 21.9 26.0 26.7 25.0 23.7 12.3 8.7 1.2 13.3 2000 -3.2 -1.1 5.9 9.5 16.0 22.7 24.2 24.2 19.5 13.4 5.8 -2.3 11.2 MEAN -4.0 -2.5 3.0 9.8 17.6 23.2 25.3 24.9 19.9 12.8 5.8 -0.6 11.3 CLINO -4.0 -2.3 3.0 9.7 17.5 22.8 25.6 24.7 19.5 12.8 5.6 -1.1 11.2 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -17.6 -13.9 -6.3 -1.7 4.8 9.4 12.6 13.3 5.7 3.1 -1.9 -13.6 -0.5 1992 -15.2 -15.0 -10.6 -2.4 3.5 9.3 10.6 12.8 7.5 0.8 -5.1 -9.4 -1.1 1993 -15.3 -19.1 -10.6 -1.3 4.4 9.1 13.0 12.0 7.3 -0.9 -4.8 -8.3 -1.2 1994 -21.5 -16.3 -6.4 -1.5 3.8 10.8 15.2 12.0 6.8 1.3 -3.0 -9.8 -0.7 1995 -11.0 -17.4 -6.9 -2.5 4.1 10.0 14.6 11.5 3.2 4.1 -4.0 -12.8 -0.6 1996 -14.6 -11.8 -8.7 -0.3 3.8 9.9 13.1 11.8 8.4 1.1 -4.1 -5.6 0.3 1997 -14.9 -15.5 -10.8 -2.4 3.9 8.6 12.3 11.3 8.0 1.0 -4.6 -12.3 -1.3 1998 -11.6 -10.5 -6.3 0.3 6.3 10.0 13.1 11.4 8.3 2.2 -3.2 -8.8 0.9 1999 -15.8 -9.3 -4.0 -0.1 6.4 10.9 13.7 11.9 10.6 0.2 -2.0 -7.5 1.2 2000 -14.0 -14.6 -4.3 -0.3 4.1 8.7 12.3 12.2 5.8 0.9 -0.4 -12.2 -0.1 MEAN -15.2 -14.3 -7.5 -1.2 4.5 9.7 13.1 12.0 7.2 1.4 -3.3 -10.0 -0.3 CLINO -15.5 -14.1 -7.8 -1.1 4.7 9.6 13.0 12.1 6.7 1.2 -3.5 -11.4 -0.5 Station No. 71803: GANDER INT'L A , CANADA Latitude: 48 56N Longitude: 054 34W Station Elevation (M.S.L.): 151 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 990.3 988.8 989.0 996.6 993.5 988.8 991.9 994.6 995.3 1002.2 995.2 990.3 993.0 1992 987.7 988.0 988.5 993.0 999.8 994.2 992.3 997.2 998.7 994.1 996.2 993.2 993.6 1993 993.0 994.7 995.2 1000.2 995.9 993.1 993.8 997.4 995.9 996.8 994.9 993.5 995.4 1994 991.8 990.4 990.9 994.7 994.1 994.8 996.6 994.7 995.6 991.5 986.6 993.7 993.0 1995 991.6 988.3 996.8 989.2 995.0 993.2 993.9 993.3 996.8 997.5 997.7 983.4 993.1 1996 993.2 990.9 991.7 995.1 995.5 995.3 995.3 998.0 994.2 993.9 997.3 998.2 994.9 1997 985.9 993.2 988.1 984.0 992.6 994.0 992.1 995.9 993.5 992.8 989.8 981.5 990.3 1998 994.4 994.9 996.8 991.2 995.7 994.9 994.8 996.4 990.9 994.5 990.8 987.8 993.6 1999 995.4 992.7 995.7 987.6 997.9 997.5 992.7 993.4 998.4 994.5 994.6 991.8 994.3 2000 990.5 992.6 995.5 996.7 994.8 994.2 997.9 997.0 994.6 995.3 993.2 985.3 994.0 MEAN 991.4 991.5 992.8 992.8 995.5 994.0 994.1 995.8 995.4 995.3 993.6 989.9 993.5 CLINO 989.3 990.1 991.7 993.7 995.8 994.7 994.8 995.9 995.7 995.4 992.3 990.1 993.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.5 1007.7 1007.7 1015.4 1012.0 1007.1 1010.1 1012.7 1013.6 1020.8 1013.8 1009.1 1011.6 1992 1006.6 1007.0 1007.3 1011.7 1018.4 1012.5 1010.5 1015.4 1017.0 1012.5 1015.0 1012.1 1012.2 1993 1012.1 1013.8 1014.1 1019.0 1014.4 1011.4 1012.1 1015.5 1014.1 1015.3 1013.5 1012.2 1014.0 1994 1010.7 1009.6 1009.8 1013.4 1012.6 1013.2 1014.8 1012.8 1013.9 1009.9 1005.1 1012.7 1011.5 1995 1010.6 1007.4 1015.8 1007.8 1013.5 1011.5 1012.0 1011.5 1015.1 1016.0 1016.4 1002.1 1011.6 1996 1012.2 1009.7 1010.5 1013.8 1014.0 1013.6 1013.5 1016.2 1012.6 1012.4 1016.0 1017.1 1013.5 1997 1004.8 1012.3 1007.0 1002.5 1011.1 1012.3 1010.2 1014.1 1011.8 1011.3 1008.4 1000.1 1008.8 1998 1013.4 1013.9 1015.7 1009.8 1014.2 1013.2 1013.0 1014.6 1009.1 1013.0 1009.5 1006.5 1012.2 1999 1014.3 1011.5 1014.5 1006.1 1016.3 1015.8 1010.9 1011.6 1016.7 1013.1 1013.3 1010.6 1012.9 2000 1009.4 1011.5 1014.4 1015.4 1013.4 1012.5 1016.1 1015.2 1012.9 1013.8 1011.9 1004.1 1012.6 MEAN 1010.4 1010.4 1011.7 1011.5 1014.0 1012.3 1012.3 1014.0 1013.7 1013.8 1012.3 1008.7 1012.1 CLINO 1008.2 1008.9 1010.5 1012.3 1014.2 1012.9 1012.8 1014.0 1013.9 1013.9 1010.8 1008.8 1011.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -11.7 -8.7 -2.8 -0.8 4.5 9.1 14.2 14.2 10.7 6.8 2.1 -6.7 2.6 1992 -8.5 -9.5 -4.8 -0.8 6.6 10.9 12.3 14.9 12.4 6.0 -2.2 -5.5 2.6 1993 -10.4 -10.6 -6.0 1.3 5.4 9.1 12.0 15.4 12.1 4.9 0.2 -2.5 2.6 1994 -8.7 -12.5 -4.8 0.9 5.8 11.5 16.6 16.9 11.0 7.6 1.5 -5.0 3.4 1995 -6.8 -10.0 -4.8 0.5 5.1 11.3 16.0 14.1 11.9 7.4 2.2 -4.7 3.5 1996 -7.2 -2.8 -2.6 2.8 5.9 11.6 16.6 18.1 9.7 5.7 1.6 -1.1 4.9 1997 -6.8 -9.1 -6.9 -0.4 5.9 10.9 15.8 15.3 12.2 5.3 0.5 -3.6 3.3 1998 -6.7 -5.5 -2.7 1.8 8.4 12.6 17.4 16.8 11.9 6.0 0.9 -3.7 4.8 1999 -5.4 -3.2 1.1 2.6 10.9 13.8 16.6 16.3 14.2 5.0 1.5 -1.9 6.0 2000 -4.5 -6.0 -1.6 3.2 6.5 12.4 16.8 17.5 12.3 6.6 1.8 -3.8 5.1 MEAN -7.7 -7.8 -3.6 1.1 6.5 11.3 15.4 15.9 11.8 6.1 1.0 -3.9 3.9 CLINO -7.4 -7.9 -4.0 1.3 6.7 11.6 16.0 15.7 11.4 5.8 1.0 -4.3 3.8 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 133.3 113.9 88.8 74.7 138.2 86.0 59.8 119.0 125.8 90.8 114.8 63.4 1208.5 1992 61.4 153.8 102.6 105.2 70.0 168.6 102.2 120.8 100.0 159.4 55.1 97.2 1296.3 1993 62.2 118.4 169.6 85.8 84.7 65.4 104.0 129.2 120.2 84.6 76.0 210.0 1310.1 1994 86.0 111.3 154.2 65.8 117.2 123.8 126.2 51.8 106.0 137.6 96.0 124.8 1300.7 1995 212.6 69.6 143.0 91.4 36.8 89.0 137.4 106.8 132.0 99.0 117.2 190.6 1425.4 1996 78.2 93.8 49.2 68.6 104.6 111.2 140.7 59.5 187.6 72.8 113.6 104.4 1184.2 1997 117.8 62.8 81.0 141.4 112.8 48.8 52.2 98.2 97.8 79.8 139.8 81.6 1114.0 1998 64.8 55.8 100.4 248.0 64.8 52.0 108.2 120.6 139.8 115.6 90.2 83.0 1243.2 1999 107.8 143.8 89.0 179.8 84.4 44.0 79.0 121.6 80.6 121.2 82.8 102.8 1236.8 2000 190.0 42.6 140.0 71.2 73.8 82.2 63.6 113.4 96.2 185.2 112.2 172.9 1343.3 MEAN 111.4 96.6 111.8 113.2 88.7 87.1 97.3 104.1 118.6 114.6 99.8 123.1 1266.3 CLINO 111.0 98.0 110.0 95.0 86.0 85.0 84.0 96.0 102.0 112.0 107.0 114.0 1202.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -6.6 -3.9 0.8 3.2 9.0 14.5 19.6 19.1 14.5 10.5 4.7 -2.2 6.9 1992 -5.1 -4.4 0.1 3.2 11.9 15.9 17.1 19.7 17.1 9.5 1.0 -1.7 7.0 1993 -5.8 -5.1 -0.9 5.4 9.7 14.0 16.3 19.9 17.1 9.0 4.2 0.8 7.0 1994 -3.7 -8.1 0.0 5.3 10.9 17.4 22.1 22.1 14.9 10.8 4.9 -1.8 7.9 1995 -3.1 -4.9 -0.4 4.6 9.4 17.0 21.7 19.6 16.9 10.9 6.0 -1.6 8.0 1996 -2.9 1.4 1.7 6.6 10.3 17.8 21.8 23.3 14.3 9.1 4.2 1.9 9.1 1997 -2.5 -4.5 -1.8 1.8 10.3 16.2 21.4 19.7 16.0 8.1 3.4 -0.8 7.3 1998 -3.0 -1.9 0.9 5.0 13.3 18.3 22.2 21.1 15.7 9.1 3.9 0.3 8.7 1999 -1.2 0.4 4.6 6.2 17.4 20.8 21.8 21.4 19.3 9.0 5.2 0.7 10.5 2000 -0.5 -1.5 2.3 8.1 11.6 18.2 21.8 22.2 17.2 10.5 3.8 -0.6 9.4 MEAN -3.4 -3.3 0.7 4.9 11.4 17.0 20.6 20.8 16.3 9.6 4.1 -0.5 8.2 CLINO -3.2 -3.4 0.4 5.2 11.7 17.2 21.4 20.6 15.8 9.5 4.2 -0.7 8.2 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -16.8 -13.5 -6.4 -4.8 -0.1 3.6 8.8 9.2 7.0 3.1 -0.5 -11.1 -1.8 1992 -11.7 -14.7 -9.6 -4.7 1.1 5.9 7.4 10.2 7.7 2.4 -5.3 -9.2 -1.7 1993 -14.9 -16.0 -11.0 -2.8 1.1 4.2 7.7 10.8 7.0 0.6 -3.8 -5.8 -1.9 1994 -13.7 -16.8 -9.6 -3.5 0.6 5.6 11.0 11.5 7.1 4.2 -1.9 -8.0 -1.1 1995 -10.5 -15.0 -9.2 -3.6 0.7 5.6 10.3 8.5 6.8 3.7 -1.6 -7.9 -1.0 1996 -11.5 -7.1 -6.9 -1.1 1.5 5.4 11.4 12.9 5.0 2.3 -1.0 -4.0 0.6 1997 -11.0 -13.6 -11.9 -2.7 1.4 5.5 10.2 10.9 8.4 2.3 -2.4 -6.5 -0.8 1998 -10.3 -9.0 -6.3 -1.5 3.5 6.9 12.6 12.3 8.0 2.7 -2.1 -7.7 0.8 1999 -9.6 -6.9 -2.5 -1.0 4.3 6.8 11.3 11.2 9.0 0.9 -2.2 -4.5 1.4 2000 -8.6 -10.5 -5.4 -1.8 1.2 6.6 11.7 12.7 7.3 2.6 -0.2 -6.9 0.7 MEAN -11.9 -12.3 -7.9 -2.8 1.5 5.6 10.2 11.0 7.3 2.5 -2.1 -7.2 -0.5 CLINO -11.5 -12.3 -8.2 -2.6 1.7 6.0 10.7 10.7 6.9 2.0 -2.3 -7.9 -0.6 Station No. 71816: GOOSE A , CANADA Latitude: 53 19N Longitude: 060 25W Station Elevation (M.S.L.): 49 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1005.9 1000.4 1005.4 1011.8 1006.0 1003.3 1002.3 1004.4 1005.3 1012.2 1009.4 1003.5 1005.8 1992 999.7 1006.3 1000.9 1006.7 1010.5 1006.0 1004.5 1006.4 1007.5 1005.7 1007.4 1007.9 1005.8 1993 1005.2 1008.2 1010.3 1012.5 1008.6 1006.4 1007.4 1006.7 1002.0 1004.4 1003.6 1007.9 1006.9 1994 1003.3 1004.8 1003.4 1006.2 1006.4 1003.7 1004.4 1001.5 1007.8 1004.8 998.8 1009.5 1004.5 1995 1008.7 1001.3 1015.4 1005.5 1009.5 1003.6 1002.3 1004.1 1004.3 1006.6 1008.4 1005.0 1006.2 1996 1005.5 1000.1 1003.7 1008.9 1007.2 1006.3 1003.9 1005.4 1007.0 1007.2 1010.0 1009.9 1006.3 1997 997.4 1006.5 1002.2 1005.3 1005.1 1005.4 1001.6 1007.3 1001.7 1007.0 1003.4 996.6 1003.3 1998 1010.1 1010.1 1010.3 1006.3 1008.1 1005.9 1002.3 1005.5 1002.7 1006.1 1004.2 998.1 1005.8 1999 1006.6 1009.1 1008.4 1006.0 1008.0 1005.4 1001.3 1001.6 1008.0 1005.1 1004.0 1004.8 1005.7 2000 1004.4 1003.9 1010.7 1007.0 1007.7 1002.7 1006.8 1005.9 1002.0 1007.5 1010.0 1000.3 1005.7 MEAN 1004.7 1005.1 1007.1 1007.6 1007.7 1004.9 1003.7 1004.9 1004.8 1006.7 1005.9 1004.4 1005.6 CLINO 1002.8 1004.5 1006.0 1007.9 1008.0 1005.0 1003.5 1005.1 1005.3 1006.4 1004.6 1004.5 1005.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1012.4 1006.7 1011.6 1018.0 1012.0 1009.2 1008.2 1010.2 1011.3 1018.2 1015.5 1009.8 1011.9 1992 1006.0 1012.7 1007.1 1012.8 1016.5 1012.0 1010.4 1012.3 1013.4 1011.7 1013.6 1014.2 1011.9 1993 1011.5 1014.6 1016.6 1018.7 1014.6 1012.4 1013.3 1012.6 1007.9 1010.5 1009.8 1014.2 1013.1 1994 1009.7 1011.3 1009.7 1012.5 1012.5 1009.8 1010.4 1007.6 1013.9 1011.0 1005.0 1015.9 1010.8 1995 1015.2 1007.7 1021.8 1011.7 1015.6 1009.6 1008.3 1010.1 1010.4 1012.7 1014.7 1011.3 1012.4 1996 1011.9 1006.5 1010.0 1015.1 1013.3 1012.3 1009.9 1011.4 1013.1 1013.3 1016.1 1016.1 1012.4 1997 1003.6 1012.9 1008.5 1011.4 1011.1 1011.4 1007.6 1013.2 1007.7 1013.0 1009.5 1002.8 1009.4 1998 1016.5 1016.4 1016.5 1012.4 1014.1 1011.9 1008.2 1011.5 1008.7 1012.2 1010.3 1004.4 1011.9 1999 1013.0 1015.4 1014.6 1012.1 1014.0 1011.3 1007.2 1007.5 1014.0 1011.2 1010.2 1011.1 1011.8 2000 1010.7 1010.2 1017.0 1013.2 1013.8 1008.7 1012.7 1011.8 1008.0 1013.6 1016.2 1006.5 1011.9 MEAN 1011.1 1011.4 1013.3 1013.8 1013.8 1010.9 1009.6 1010.8 1010.8 1012.7 1012.1 1010.6 1011.7 CLINO 1009.1 1010.7 1012.1 1013.9 1013.9 1010.8 1009.3 1010.9 1011.2 1012.3 1010.6 1010.7 1011.3 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -24.5 -16.2 -7.0 -3.8 3.8 8.5 13.7 14.6 9.2 3.5 -3.2 -18.1 -1.6 1992 -17.3 -21.6 -10.3 -4.3 3.5 9.9 12.6 13.2 10.5 3.0 -7.4 -14.9 -1.9 1993 -18.6 -20.6 -14.1 -1.5 4.2 9.7 13.9 15.6 9.1 1.0 -6.6 -12.5 -1.7 1994 -21.1 -19.9 -9.8 -3.5 4.1 11.8 16.3 13.4 9.5 4.8 -2.0 -13.2 -0.8 1995 -20.6 -19.3 -11.6 -0.4 6.6 11.0 16.1 15.1 9.8 4.2 -4.3 -11.5 -0.4 1996 -17.8 -12.7 -8.2 2.1 4.0 11.2 13.6 17.1 9.5 2.6 -2.6 -9.1 0.8 1997 -15.2 -19.4 -13.0 -2.9 4.4 10.8 13.6 14.2 10.7 3.5 -4.4 -11.1 -0.7 1998 -16.1 -12.7 -9.8 -0.5 6.0 13.6 16.0 15.4 9.8 3.0 -3.7 -12.0 0.8 1999 -16.9 -13.2 -3.7 -0.3 9.0 13.7 16.2 15.5 11.8 1.3 -5.0 -11.6 1.4 2000 -16.6 -15.0 -6.3 -0.3 4.3 11.7 15.7 17.4 10.3 2.2 -2.9 -10.1 0.9 MEAN -18.5 -17.1 -9.4 -1.5 5.0 11.2 14.8 15.2 10.0 2.9 -4.2 -12.4 -0.3 CLINO -18.1 -16.3 -9.6 -1.7 5.1 11.0 15.4 14.5 9.2 2.4 -4.5 -13.9 -0.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 27.2 24.2 50.0 20.6 24.8 149.8 91.6 90.6 56.6 111.2 57.6 40.8 745.0 1992 39.0 17.2 105.3 76.4 75.5 61.1 118.3 125.6 60.9 86.1 19.5 30.1 815.0 1993 22.8 64.4 83.8 61.3 101.0 44.8 73.1 63.2 77.0 151.7 33.2 38.1 814.4 1994 94.5 37.4 67.1 68.4 56.2 69.3 74.2 163.6 59.8 58.2 117.8 65.8 932.3 1995 24.4 24.2 90.0 87.2 20.8 55.3 128.9 57.2 91.6 95.2 40.4 39.6 754.8 1996 59.7 100.9 86.5 42.4 64.2 98.6 173.0 72.4 94.6 101.8 63.6 66.5 1024.2 1997 56.4 9.2 39.6 100.8 115.6 75.5 168.0 110.2 134.4 71.4 64.5 37.4 983.0 1998 95.0 95.0 73.2 60.2 105.6 52.7 80.6 54.2 148.2 97.0 81.8 75.6 1019.1 1999 85.5 44.7 116.2 55.4 49.4 114.8 166.4 168.9 132.3 100.2 116.7 43.9 1194.4 2000 116.8 71.1 37.0 70.0 101.0 119.8 125.2 72.8 49.8 48.6 29.6 111.3 953.0 MEAN 62.1 48.8 74.9 64.3 71.4 84.2 119.9 97.9 90.5 92.1 62.5 54.9 923.5 CLINO 65.0 55.0 70.0 65.0 66.0 96.0 114.0 99.0 95.0 80.0 76.0 69.0 949.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -19.7 -10.4 -0.9 2.1 9.2 13.4 19.2 20.9 13.5 7.6 0.5 -12.5 3.6 1992 -12.2 -15.5 -5.0 1.4 9.4 15.8 18.4 18.5 16.0 5.8 -3.0 -10.1 3.3 1993 -13.4 -15.1 -6.6 4.5 9.4 15.6 19.2 21.5 14.4 4.7 -2.0 -7.8 3.7 1994 -15.9 -14.3 -3.0 1.6 9.2 17.8 22.5 18.2 13.8 8.8 0.9 -8.4 4.3 1995 -15.8 -13.3 -6.2 3.3 11.4 17.1 21.8 21.4 14.8 7.5 0.3 -7.2 4.6 1996 -11.7 -7.3 -2.9 6.3 9.2 16.9 18.3 23.1 14.8 6.1 0.4 -4.9 5.7 1997 -10.6 -13.7 -6.5 1.5 8.8 16.1 18.3 19.7 15.5 6.9 -1.3 -7.7 3.9 1998 -12.2 -7.3 -3.6 3.9 11.1 19.3 21.2 20.9 12.8 6.4 -0.8 -7.5 5.4 1999 -11.5 -7.3 0.9 3.4 15.7 20.5 20.9 20.5 16.7 4.8 -0.9 -7.9 6.3 2000 -12.0 -9.5 -1.2 4.5 9.0 17.5 21.3 22.8 15.0 6.0 -0.1 -6.2 5.6 MEAN -13.5 -11.4 -3.5 3.3 10.2 17.0 20.1 20.8 14.7 6.5 -0.6 -8.0 4.6 CLINO -12.9 -10.6 -3.7 3.3 10.5 16.8 20.9 19.9 13.9 6.2 -0.8 -9.4 4.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -29.3 -22.0 -13.1 -9.6 -1.6 3.5 8.1 8.2 4.8 -0.5 -6.9 -23.7 -6.8 1992 -22.3 -27.7 -15.5 -9.9 -2.6 3.9 6.8 7.7 5.0 0.2 -11.8 -19.6 -7.1 1993 -23.8 -26.0 -21.6 -7.5 -1.0 3.8 8.6 9.8 3.7 -2.7 -11.2 -17.2 -7.1 1994 -26.3 -25.4 -16.5 -8.7 -1.1 5.7 10.1 8.5 5.2 0.8 -4.9 -18.0 -5.9 1995 -25.3 -25.2 -17.0 -4.0 1.8 4.8 10.5 8.7 4.8 0.9 -8.8 -15.7 -5.4 1996 -23.8 -17.9 -13.4 -2.1 -1.2 5.5 8.9 11.0 4.2 -1.0 -5.6 -13.3 -4.1 1997 -19.8 -25.1 -19.6 -7.2 -0.2 5.4 8.8 8.8 5.8 0.0 -7.6 -14.4 -5.4 1998 -19.9 -18.1 -15.8 -5.0 0.7 7.9 10.7 9.8 6.6 -0.4 -6.6 -16.4 -3.9 1999 -22.3 -19.0 -8.3 -4.0 2.4 6.9 11.4 10.3 6.9 -2.3 -9.1 -15.3 -3.5 2000 -21.3 -20.4 -11.4 -5.1 -0.5 5.9 10.1 11.9 5.4 -1.7 -5.7 -13.9 -3.9 MEAN -23.4 -22.7 -15.2 -6.3 -0.3 5.3 9.4 9.5 5.2 -0.7 -7.8 -16.8 -5.3 CLINO -23.3 -21.9 -15.4 -6.6 -0.3 5.2 9.7 9.0 4.5 -1.5 -8.1 -18.3 -5.6 Station No. 71733: GORE BAY A , CANADA Latitude: 45 53N Longitude: 082 34W Station Elevation (M.S.L.): 194 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 993.7 991.2 988.7 992.5 993.7 994.1 991.1 994.1 994.6 - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - 997.1 990.4 990.8 - 990.2 991.2 992.8 993.5 993.8 993.0 998.6 - 1995 990.8 991.2 996.6 990.8 990.5 992.7 989.4 993.4 995.0 987.4 990.1 993.9 991.8 1996 992.1 989.3 993.9 989.0 994.0 991.5 990.3 995.3 - 992.3 996.4 991.1 - 1997 989.3 995.8 993.2 991.6 989.9 990.9 992.4 993.0 990.7 993.6 990.1 988.2 991.6 1998 993.5 993.4 991.9 991.7 989.2 986.8 990.9 994.2 989.8 996.2 990.9 992.4 991.7 1999 993.5 992.5 995.5 993.3 991.7 992.8 990.0 992.3 991.1 993.3 993.0 991.3 992.5 2000 994.3 994.5 992.5 992.4 988.5 990.6 992.2 993.2 992.4 997.2 990.5 996.3 992.9 MEAN 992.5 993.1 992.8 991.5 991.1 991.2 990.9 993.5 992.4 993.4 992.0 993.1 992.3 CLINO 991.3 993.2 992.4 991.4 991.0 990.7 991.5 993.1 993.1 993.4 991.8 992.3 992.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1018.2 1015.4 1012.6 1016.1 1017.0 1017.2 1014.1 1017.2 1017.9 - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - 1021.9 1014.6 1014.6 - 1013.4 1014.3 1016.0 1016.8 1017.2 1016.8 1022.8 - 1995 1015.1 1015.9 1020.9 1014.6 1014.1 1016.0 1012.5 1016.5 1018.5 1011.0 1014.2 1018.3 1015.6 1996 1016.7 1013.8 1018.3 1012.9 1017.6 1014.8 1013.6 1018.6 - 1015.9 1020.5 1015.3 - 1997 1013.8 1020.3 1017.4 1015.5 1013.5 1014.2 1015.5 1016.3 1013.7 1017.3 1014.1 1012.3 1015.3 1998 1018.0 1017.6 1016.1 1015.4 1012.5 1009.9 1014.0 1017.3 1013.1 1019.9 1014.8 1016.6 1015.4 1999 1018.2 1016.9 1019.8 1017.0 1015.0 1016.1 1013.1 1015.5 1014.4 1017.0 1016.9 1015.5 1016.3 2000 1018.9 1018.9 1016.6 1016.3 1011.9 1014.0 1015.4 1016.5 1015.8 1021.0 1014.4 1020.9 1016.7 MEAN 1017.0 1017.6 1017.0 1015.3 1014.5 1014.4 1014.1 1016.7 1015.7 1017.0 1016.0 1017.4 1016.1 CLINO 1015.6 1017.6 1016.4 1015.0 1014.3 1013.8 1014.5 1016.1 1016.3 1016.9 1015.5 1016.5 1015.7 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -9.3 -6.6 -2.3 6.1 12.9 18.6 19.6 20.2 13.2 8.2 1.7 -4.8 6.5 1992 -7.5 -8.4 -5.4 2.1 10.3 14.6 15.5 16.6 13.0 7.1 0.8 -2.8 4.7 1993 -7.9 -11.5 -3.8 3.4 10.2 14.9 19.5 20.0 12.2 5.9 0.0 -4.4 4.9 1994 -17.9 - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 28.6 19.4 128.8 75.6 61.2 49.6 90.2 21.8 106.4 195.0 61.5 93.2 931.3 1992 68.4 49.0 64.0 76.0 28.6 37.8 89.6 105.6 95.6 56.4 105.8 41.8 818.6 1993 57.5 11.0 15.2 121.6 119.0 93.4 47.0 103.6 70.0 118.6 98.8 69.8 925.5 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -5.0 -1.5 2.6 10.9 18.4 24.6 24.2 25.9 17.9 11.5 4.6 -0.7 11.1 1992 -3.3 -3.6 -0.6 6.4 16.5 20.6 19.9 21.1 17.3 10.4 3.3 0.5 9.0 1993 -3.6 -6.0 1.4 8.1 15.0 19.7 24.5 24.8 16.3 9.4 3.3 -0.3 9.4 1994 -11.9 - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO -5.1 -4.2 0.9 8.8 16.3 20.7 24.2 23.2 17.7 11.3 4.7 -1.4 9.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -13.7 -11.6 -7.1 1.2 7.4 12.5 15.0 14.5 8.4 4.9 -1.3 -8.9 1.8 1992 -11.6 -13.1 -10.1 -2.3 4.1 8.5 11.0 12.0 8.6 3.9 -1.8 -6.2 0.3 1993 -12.2 -16.9 -8.9 -1.4 5.4 10.2 14.5 15.2 8.0 2.4 -3.3 -8.5 0.4 1994 -23.8 - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Station No. 71081: HALL BEACH A , CANADA Latitude: 68 46N Longitude: 081 14W Station Elevation (M.S.L.): 8 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1004.9 1001.5 1013.0 1019.5 1013.8 1012.1 1009.8 1004.4 1007.6 1011.6 1009.0 1002.1 1009.1 1992 998.8 1005.9 1014.9 1016.7 1014.4 1015.3 1008.7 1008.7 1007.1 1008.3 1008.6 1004.7 1009.3 1993 998.7 1010.3 1013.1 1014.5 1022.3 1010.5 1012.5 1008.0 1002.7 1006.7 1001.5 1010.0 1009.2 1994 1011.4 1009.5 1012.8 1014.1 1014.6 1003.3 1004.2 1008.0 1011.4 1012.0 1008.2 1007.7 1009.8 1995 1012.9 1007.6 1016.7 - 1013.3 1010.7 1004.5 1007.2 1005.5 1010.9 1003.1 1019.9 - 1996 1002.3 1008.7 1014.9 1016.0 1015.5 1013.2 1008.9 1007.2 1010.7 1011.8 1013.7 1010.0 1011.1 1997 1006.9 1003.9 1010.0 1020.5 1015.9 1012.0 1008.3 1007.7 1011.0 1008.3 1008.6 1005.0 1009.8 1998 1015.8 1015.7 1013.7 1013.7 1012.6 1016.6 1008.3 1005.8 1009.1 1008.7 1013.5 1000.8 1011.2 1999 1010.0 1013.9 1019.9 1020.5 1014.3 1006.5 1005.3 1004.0 1009.0 1012.8 1009.2 1004.4 1010.8 2000 1005.0 1002.7 1015.3 1014.0 1016.3 1011.4 1011.9 1006.9 1001.9 1007.6 1009.0 1014.1 1009.7 MEAN 1006.7 1008.0 1014.4 1016.6 1015.3 1011.2 1008.2 1006.8 1007.6 1009.9 1008.4 1007.9 1010.1 CLINO 1007.9 1011.0 1013.6 1017.5 1015.4 1011.3 1007.8 1007.0 1008.7 1009.4 1009.4 1009.0 1010.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1005.9 1002.6 1014.1 1020.5 1014.9 1013.1 1010.8 1005.4 1008.6 1012.6 1010.1 1003.2 1010.2 1992 999.8 1007.0 1016.0 1017.8 1015.5 1016.3 1009.7 1009.7 1008.1 1009.3 1009.7 1005.8 1010.4 1993 999.8 1011.4 1014.2 1015.6 1023.4 1011.5 1013.5 1009.0 1003.7 1007.7 1002.6 1011.0 1010.3 1994 1012.5 1010.7 1014.0 1015.2 1015.8 1004.3 1005.3 1009.1 1012.5 1013.2 1009.4 1008.9 1010.9 1995 1014.1 1008.8 1017.8 - 1014.3 1011.7 1005.5 1008.2 1006.6 1012.0 1004.2 1021.2 - 1996 1003.4 1009.9 1016.0 1017.2 1016.5 1014.2 1010.0 1008.3 1011.8 1012.9 1014.8 1011.1 1012.2 1997 1008.1 1005.1 1011.2 1021.6 1017.0 1013.1 1009.5 1008.7 1012.0 - 1009.7 1006.1 - 1998 1016.9 1016.8 1014.8 1014.8 1013.6 1017.5 1009.3 1006.8 1010.1 1009.7 1014.5 1001.9 1012.2 1999 1011.1 1015.0 1021.0 1021.6 1015.4 1007.5 1006.3 1005.1 1010.0 1013.9 1010.3 1004.8 1011.8 2000 1006.1 1003.8 1016.5 1015.1 1017.4 1012.5 1013.0 1007.9 1002.9 1008.8 1010.2 1015.3 1010.8 MEAN 1007.8 1009.1 1015.6 1017.7 1016.4 1012.2 1009.3 1007.8 1008.6 1011.1 1009.6 1008.9 1011.2 CLINO 1008.8 1011.9 1014.5 1018.4 1016.2 1012.1 1008.6 1007.8 1009.5 1010.3 1010.3 1009.9 1011.5 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -33.8 -30.7 -28.1 -20.4 -10.0 2.3 6.4 6.2 -0.2 -9.4 -20.5 -29.1 -13.9 1992 -29.6 -37.4 -29.8 -22.6 -12.5 -1.9 5.7 4.8 -0.7 -7.5 -23.6 -26.7 -15.2 1993 -32.1 -35.0 -31.4 -23.7 -5.9 2.6 6.9 3.8 -0.1 -5.7 -25.6 -27.2 -14.4 1994 -33.8 -32.4 -31.2 -20.4 -6.8 1.8 7.1 5.1 -0.2 -7.0 -19.9 -25.0 -13.6 1995 -27.7 -32.6 -27.7 -12.8 -7.6 1.9 4.2 6.0 -1.1 -7.7 -14.8 -30.0 -12.5 1996 -31.6 -29.9 -30.8 -15.6 -8.2 -0.6 7.4 4.4 1.4 -6.9 -17.7 -22.7 -12.6 1997 -31.4 -34.3 -26.6 -19.7 -6.5 1.9 6.9 4.3 -2.0 -9.7 -17.2 -26.7 -13.4 1998 -36.4 -32.6 -29.4 -17.0 -7.1 2.8 7.9 6.6 2.8 -4.9 -12.6 -23.1 -11.9 1999 -31.0 -30.5 -24.8 -17.2 -10.8 -0.3 5.5 4.4 0.5 -9.6 -18.3 -25.8 -13.2 2000 -33.3 -29.8 -25.9 -17.6 -7.2 0.1 7.4 6.1 1.3 -9.2 -17.6 -24.2 -12.5 MEAN -32.1 -32.5 -28.6 -18.7 -8.3 1.1 6.5 5.2 0.2 -7.8 -18.8 -26.1 -13.3 CLINO -31.8 -33.2 -29.2 -20.4 -9.0 0.7 6.1 4.7 -0.3 -9.5 -20.2 -27.5 -14.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1.8 0.9 7.6 3.4 4.0 12.4 23.4 39.8 47.0 8.1 6.2 8.2 162.8 1992 17.0 1.8 4.2 5.8 7.4 6.2 17.0 29.4 24.2 18.4 12.8 8.4 152.6 1993 5.0 3.0 5.0 8.8 4.4 38.6 19.4 38.2 - 19.4 4.4 12.3 - 1994 1.8 3.8 4.2 17.4 13.2 18.8 31.8 1.6 37.4 24.8 16.0 18.8 189.6 1995 7.8 3.6 17.7 8.2 33.6 23.1 54.8 47.0 39.4 34.4 44.4 8.0 322.0 1996 16.5 6.6 4.0 21.6 22.8 13.6 9.7 26.6 19.6 7.4 11.4 20.6 180.4 1997 6.4 6.0 8.6 5.4 34.0 27.2 22.2 42.2 5.4 23.2 4.0 2.6 187.2 1998 1.4 12.8 5.2 8.0 35.8 50.0 19.0 44.0 76.6 34.0 17.0 14.4 318.2 1999 9.2 5.8 14.2 33.8 25.2 27.4 30.0 36.0 28.4 26.2 12.0 7.4 255.6 2000 8.2 5.0 8.4 7.6 10.0 12.4 7.2 90.0 31.8 27.8 42.4 16.8 267.6 MEAN 7.5 4.9 7.9 12.0 19.0 23.0 23.4 39.5 34.4 22.4 17.1 11.8 222.9 CLINO 7.0 4.0 9.0 12.0 15.0 21.0 28.0 45.0 30.0 21.0 15.0 9.0 217.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -29.9 -26.7 -23.7 -15.5 -5.2 4.9 9.8 9.8 1.0 -6.6 -15.9 -25.3 -10.3 1992 -25.2 -33.7 -25.4 -17.9 -8.1 0.2 8.8 7.7 1.0 -4.0 -19.7 -22.4 -11.6 1993 -28.3 -31.6 -26.4 -18.6 -3.2 5.1 10.5 6.4 1.5 -3.3 -22.4 -23.3 -11.1 1994 -30.4 -28.8 -26.7 -15.3 -2.9 4.0 11.0 8.0 1.9 -4.5 -17.0 -20.4 -10.1 1995 -24.3 -28.5 -22.4 -9.1 -4.3 4.3 6.7 8.9 0.5 -4.5 -9.7 -25.5 -9.0 1996 -27.2 -25.7 -26.1 -11.2 -4.1 2.0 10.9 7.1 3.1 -4.7 -13.7 -19.0 -9.1 1997 -27.4 -30.7 -22.7 -14.9 -3.5 3.6 10.2 6.7 -0.1 -6.8 -13.3 -22.6 -10.1 1998 -33.7 -29.0 -25.1 -12.6 -3.6 4.7 11.8 9.4 3.9 -2.4 -9.0 -18.6 -8.7 1999 -26.9 -26.5 -20.7 -12.6 -6.8 1.4 8.1 6.5 2.0 -6.2 -14.7 -21.8 -9.8 2000 -29.4 -25.7 -21.5 -13.7 -4.0 2.2 11.0 8.8 2.9 -5.9 -12.9 -19.9 -9.0 MEAN -28.3 -28.7 -24.1 -14.1 -4.6 3.2 9.9 7.9 1.8 -4.9 -14.8 -21.9 -9.9 CLINO -27.8 -29.2 -24.7 -15.2 -4.8 3.3 9.4 7.4 1.6 -6.3 -16.0 -23.4 -10.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -37.6 -34.6 -32.4 -25.4 -14.6 -0.4 3.0 2.6 -1.4 -12.2 -25.1 -32.8 -17.6 1992 -34.0 -41.0 -34.0 -27.3 -16.9 -4.1 2.6 1.9 -2.4 -11.0 -27.5 -31.0 -18.7 1993 -35.9 -38.3 -36.4 -28.7 -8.5 0.2 3.4 1.2 -1.8 -8.1 -28.8 -31.0 -17.7 1994 -37.2 -35.9 -35.6 -25.5 -10.6 -0.6 3.2 2.2 -2.2 -9.4 -22.8 -29.6 -17.0 1995 -31.1 -36.6 -33.0 -16.5 -10.8 -0.6 1.7 3.1 -2.7 -10.9 -19.9 -34.5 -16.0 1996 -36.0 -34.0 -35.3 -20.0 -12.3 -3.1 3.9 1.7 -0.4 -9.0 -21.6 -26.3 -16.0 1997 -35.4 -37.9 -30.4 -24.4 -9.4 0.1 3.7 1.7 -3.9 -12.6 -21.1 -30.7 -16.7 1998 -39.1 -36.0 -33.6 -21.4 -10.6 0.9 3.9 3.7 1.6 -7.4 -16.2 -27.5 -15.1 1999 -35.1 -34.5 -28.7 -21.7 -14.8 -2.0 2.8 2.2 -1.1 -12.9 -21.8 -29.8 -16.5 2000 -37.2 -33.8 -30.3 -21.4 -10.3 -2.1 3.8 3.4 -0.3 -12.4 -22.2 -28.4 -15.9 MEAN -35.9 -36.3 -33.0 -23.2 -11.9 -1.2 3.2 2.4 -1.5 -10.6 -22.7 -30.2 -16.7 CLINO -35.7 -37.2 -33.7 -25.6 -13.2 -1.9 2.8 1.8 -2.2 -12.6 -24.3 -31.5 -17.8 Station No. 71935: HAY RIVER A , CANADA Latitude: 60 50N Longitude: 115 46W Station Elevation (M.S.L.): 166 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 996.4 995.4 989.7 995.1 992.3 991.0 990.1 991.7 993.6 995.0 995.6 988.7 992.9 1992 990.6 999.3 995.9 995.7 993.6 993.8 993.8 994.4 988.9 991.1 992.2 995.9 993.8 1993 992.4 1000.4 995.2 995.4 997.3 993.0 993.9 993.9 993.3 993.4 991.9 992.4 994.4 1994 1007.7 1004.5 991.7 996.7 992.1 990.6 993.1 995.2 990.6 988.0 986.2 990.7 993.9 1995 995.7 1002.3 999.9 999.6 995.2 992.7 991.3 988.5 993.2 990.9 998.4 999.2 995.6 1996 1001.0 993.5 1004.9 993.6 997.7 991.0 992.7 988.4 990.8 992.3 1002.8 994.9 995.3 1997 998.6 997.3 999.4 998.0 998.2 990.3 989.4 992.3 989.3 992.0 990.5 987.0 993.5 1998 1000.3 991.1 998.6 992.2 992.1 992.5 993.1 990.4 989.9 992.0 991.4 995.8 993.3 1999 995.7 988.9 993.6 995.3 992.6 989.7 991.5 990.9 991.1 989.8 990.6 992.1 991.8 2000 995.1 993.8 993.3 997.5 994.1 993.2 990.8 992.3 990.4 991.4 994.9 1004.8 994.3 MEAN 997.4 996.6 996.2 995.9 994.5 991.8 992.0 991.8 991.1 991.6 993.5 994.1 993.9 CLINO 997.6 997.9 996.7 995.4 993.9 991.2 992.2 992.0 992.5 991.3 993.7 995.6 994.2 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1018.4 1017.2 1011.3 1016.2 1012.8 1011.3 1010.2 1011.9 1014.1 1016.0 1017.2 1010.4 1013.9 1992 1012.5 1021.4 1017.3 1016.9 1014.2 1014.2 1014.0 1014.7 1009.4 1011.9 1013.3 1017.9 1014.8 1993 1014.1 1022.3 1016.5 1016.4 1018.0 1013.3 1014.2 1014.1 1013.8 1014.2 1013.3 1014.1 1015.4 1994 1030.5 1027.2 1013.2 1018.0 1012.7 1010.8 1013.3 1015.5 1011.1 1008.7 1007.6 1012.4 1015.1 1995 1017.5 1024.5 1021.8 1020.9 1015.9 1013.1 1011.6 1008.8 1013.8 1011.7 1020.2 1021.3 1016.8 1996 1023.5 1015.3 1027.0 1014.8 1018.6 1011.4 1013.0 1008.6 1011.3 1013.4 1024.5 1016.8 1016.5 1997 1020.8 1019.0 1021.2 1019.1 1019.0 1010.6 1009.4 1012.5 1009.5 1012.8 1011.6 1008.3 1014.5 1998 1022.5 1012.5 1020.2 1012.9 1012.5 1012.7 1013.2 1010.5 1010.3 1012.7 1012.5 1017.5 1014.2 1999 1017.7 1010.4 1014.9 1016.2 1013.1 1009.9 1011.7 1011.0 1011.5 1010.5 1011.7 1013.7 1012.7 2000 1017.0 1015.3 1014.5 1018.5 1014.7 1013.5 1010.9 1012.6 1010.9 1012.1 1016.2 1027.2 1015.3 MEAN 1019.5 1018.5 1017.8 1017.0 1015.2 1012.1 1012.2 1012.0 1011.6 1012.4 1014.8 1016.0 1014.9 CLINO 1019.6 1019.7 1018.2 1016.3 1014.4 1011.4 1012.3 1012.1 1012.8 1011.9 1015.0 1017.4 1015.1 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -21.6 -19.3 -15.5 -2.4 7.8 11.3 16.4 15.9 8.3 -3.7 -14.8 -19.7 -3.1 1992 -21.4 -20.4 -9.6 -5.2 6.0 10.6 14.7 14.2 5.1 0.1 -6.5 -21.4 -2.8 1993 -17.6 -18.3 -7.8 -2.6 4.2 11.5 14.0 13.6 7.3 0.2 -11.4 -17.9 -2.1 1994 -29.7 -28.3 -11.8 -6.0 7.3 14.3 17.5 15.9 9.5 2.6 -13.0 -16.8 -3.2 1995 -16.8 -20.9 -16.7 -4.8 6.4 14.8 13.3 13.7 10.8 0.8 -15.3 -21.2 -3.0 1996 -26.6 -18.4 -17.1 -3.4 4.1 12.6 16.5 14.9 9.6 -2.9 -14.1 -21.3 -3.8 1997 -24.2 -16.9 -17.4 -2.9 4.1 12.0 17.1 16.3 11.2 -2.2 -6.6 -12.7 -1.8 1998 -25.3 -14.8 -12.8 3.7 9.3 14.2 18.0 16.0 9.4 3.1 -7.8 -16.8 -0.3 1999 -22.7 -15.6 -9.2 -0.3 6.0 13.0 14.7 15.6 9.7 1.2 -8.2 -17.7 -1.1 2000 -20.5 -14.0 -9.0 -3.0 4.4 12.9 17.9 12.7 7.6 0.5 -8.3 -24.4 -1.9 MEAN -22.6 -18.7 -12.7 -2.7 6.0 12.7 16.0 14.9 8.8 -0.0 -10.6 -19.0 -2.3 CLINO -23.1 -20.2 -14.4 -2.7 6.1 12.6 15.9 14.5 8.5 0.4 -11.9 -20.3 -2.9 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 21.0 19.9 25.9 17.4 56.6 25.4 41.6 45.3 127.1 65.9 16.3 14.4 476.8 1992 22.1 16.6 18.2 14.0 30.1 10.5 18.2 15.7 100.2 6.3 10.8 5.4 268.1 1993 9.6 14.8 4.0 10.2 30.8 3.8 48.0 18.4 42.4 28.3 37.5 20.4 268.2 1994 7.8 9.4 15.8 - 18.4 13.0 30.8 13.4 32.2 41.4 19.2 10.6 - 1995 5.0 23.2 31.9 12.8 0.4 15.8 18.0 19.8 11.6 - 18.0 13.6 - 1996 2.8 5.5 13.8 8.9 19.0 6.1 70.4 51.4 35.0 40.4 14.0 8.4 275.7 1997 12.2 - 9.8 - 33.3 54.0 - 30.0 72.0 43.0 8.1 6.8 - 1998 16.6 6.8 2.8 4.6 15.8 33.6 63.4 120.4 24.2 31.2 19.6 6.2 345.2 1999 18.3 19.4 16.2 6.6 33.6 58.8 24.0 66.6 29.6 29.9 31.1 10.6 344.7 2000 11.1 1.4 1.4 8.4 4.3 3.4 36.8 89.0 22.9 31.6 29.1 10.6 250.0 MEAN 12.6 13.0 14.0 10.4 24.2 22.4 39.0 47.0 49.7 35.3 20.4 10.7 298.8 CLINO 16.0 15.0 14.0 12.0 25.0 33.0 42.0 51.0 40.0 34.0 24.0 16.0 320.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -16.4 -13.9 -8.9 2.5 13.9 16.7 21.6 21.0 12.8 0.3 -10.2 -14.3 2.1 1992 -16.2 -15.1 -2.4 -0.2 11.1 15.7 19.9 19.5 8.6 4.1 -3.3 -17.0 2.1 1993 -12.2 -12.6 -1.4 1.7 9.5 17.5 19.1 18.9 12.3 4.3 -7.2 -13.4 3.0 1994 -25.2 -22.3 -4.9 0.3 13.2 21.0 23.5 21.7 14.6 6.6 -8.8 -12.1 2.3 1995 -13.1 -15.0 -10.3 1.3 12.4 20.8 18.5 18.6 16.1 4.0 -11.6 -17.4 2.0 1996 -21.9 -12.4 -10.7 2.1 9.8 18.6 22.1 20.1 14.4 0.8 -10.0 -17.1 1.3 1997 -19.5 -10.7 -11.3 3.8 9.6 16.9 22.3 21.4 16.0 0.5 -3.0 -8.3 3.1 1998 -21.8 -10.4 -6.2 10.3 15.2 19.1 23.1 21.2 14.8 6.7 -4.8 -12.1 4.6 1999 -18.4 -11.2 -3.2 5.5 10.9 18.3 20.0 20.8 14.8 4.7 -4.5 -12.9 3.7 2000 -15.8 -7.9 -3.1 2.9 9.2 18.6 23.3 17.3 11.4 4.2 -4.9 -20.1 2.9 MEAN -18.1 -13.2 -6.2 3.0 11.5 18.3 21.3 20.1 13.6 3.6 -6.8 -14.5 2.7 CLINO -18.4 -14.7 -8.2 3.0 11.6 18.0 21.1 19.6 13.2 4.1 -7.9 -15.8 2.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -26.9 -24.6 -22.0 -7.2 1.6 5.9 11.1 10.7 3.7 -7.6 -19.3 -25.0 -8.3 1992 -26.6 -25.7 -16.7 -10.2 0.9 5.4 9.5 8.9 1.7 -3.8 -9.7 -25.7 -7.7 1993 -23.0 -23.9 -14.2 -7.0 -1.0 5.4 8.8 8.4 2.3 -3.9 -15.6 -22.4 -7.2 1994 -34.2 -34.2 -18.6 -12.3 1.3 7.6 11.4 10.1 4.4 -1.5 -17.1 -21.5 -8.7 1995 -20.4 -26.7 -23.0 -10.8 0.3 8.8 8.1 8.7 5.4 -2.5 -19.1 -24.9 -8.0 1996 -31.4 -24.4 -23.4 -8.9 -1.6 6.5 11.0 9.7 4.7 -6.5 -18.1 -25.4 -9.0 1997 -28.8 -23.0 -23.4 -9.6 -1.4 7.0 11.9 11.1 6.5 -4.8 -10.3 -17.1 -6.8 1998 -28.7 -19.0 -19.4 -3.0 3.3 9.3 12.8 10.7 3.9 -0.5 -10.8 -21.5 -5.2 1999 -27.0 -19.9 -15.1 -6.2 1.0 7.6 9.4 10.4 4.5 -2.4 -11.9 -22.5 -6.0 2000 -25.1 -19.9 -14.8 -9.0 -0.5 7.1 12.6 8.0 3.7 -3.3 -11.7 -28.7 -6.8 MEAN -27.2 -24.1 -19.1 -8.4 0.4 7.1 10.7 9.7 4.1 -3.7 -14.4 -23.5 -7.4 CLINO -27.6 -25.6 -20.6 -8.4 0.7 7.0 10.6 9.3 3.8 -3.3 -15.9 -24.8 -7.9 Station No. 71066: HIGH LEVEL A , CANADA Latitude: 58 37N Longitude: 117 10W Station Elevation (M.S.L.): 338 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 975.0 972.7 968.0 972.9 971.1 970.0 970.8 971.8 974.3 974.6 973.4 967.1 971.8 1992 968.5 976.4 974.7 972.8 972.9 972.8 973.7 974.8 968.1 971.3 972.2 975.0 972.8 1993 972.1 978.2 973.9 972.3 974.4 971.3 973.2 973.4 973.3 973.2 971.6 970.4 973.1 1994 983.7 980.4 970.1 973.6 970.7 970.2 972.7 975.3 970.9 968.1 964.8 970.2 972.6 1995 973.3 979.8 976.3 976.3 973.8 972.3 970.7 968.8 973.7 969.7 976.0 976.5 973.9 1996 978.8 971.9 982.1 971.3 976.0 970.8 972.9 969.0 971.5 970.7 980.9 972.9 974.1 1997 976.4 975.0 975.4 975.8 975.7 969.2 969.5 972.7 969.3 970.4 970.1 966.4 972.2 1998 976.2 968.0 975.8 971.5 970.3 971.9 972.8 972.0 970.7 971.9 970.0 974.7 972.2 1999 973.6 965.7 971.0 973.1 970.4 968.8 971.5 971.1 971.6 969.8 969.1 970.6 970.5 2000 974.0 972.5 971.7 975.1 971.7 972.2 970.9 971.7 970.0 971.5 974.1 981.5 973.1 MEAN 975.2 974.1 973.9 973.5 972.7 971.0 971.9 972.1 971.3 971.1 972.2 972.5 972.6 CLINO 975.1 975.2 973.7 973.0 972.0 970.4 972.0 972.2 972.4 970.8 972.2 973.6 972.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1018.9 1015.8 1010.8 1014.6 1012.1 1010.7 1011.4 1012.5 1015.7 1017.0 1016.6 1010.4 1013.9 1992 1012.0 1020.0 1017.1 1014.7 1014.2 1013.6 1014.5 1015.7 1009.5 1013.3 1014.8 1019.3 1014.9 1993 1015.9 1021.8 1016.2 1014.0 1015.6 1012.1 1014.0 1014.2 1014.6 1015.2 1014.5 1013.7 1015.2 1994 1028.5 1025.3 1012.4 1015.5 1011.7 1010.9 1013.3 1016.2 1012.1 1009.9 1007.7 1013.9 1014.8 1995 1016.8 1023.9 1019.7 1018.5 1015.0 1013.1 1011.5 1009.6 1015.0 1011.6 1019.6 1020.8 1016.3 1996 1024.2 1015.7 1026.0 1013.3 1017.6 1011.5 1013.6 1009.6 1012.7 1012.8 1024.6 1017.1 1016.6 1997 1020.8 1018.3 1018.7 1018.1 1017.1 1009.8 1010.0 1013.4 1010.3 1012.4 1012.7 1009.3 1014.2 1998 1020.8 1010.7 1018.6 1012.9 1011.1 1012.6 1013.3 1012.7 1011.9 1013.6 1012.6 1018.5 1014.1 1999 1017.7 1008.6 1013.4 1014.8 1011.5 1009.5 1012.2 1011.8 1012.7 1011.6 1011.6 1013.9 1012.4 2000 1018.3 1015.7 1014.1 1017.1 1013.0 1013.0 1011.4 1012.6 1011.3 1013.4 1017.0 1026.1 1015.3 MEAN 1019.4 1017.6 1016.7 1015.4 1013.9 1011.7 1012.5 1012.8 1012.6 1013.1 1015.2 1016.3 1014.8 CLINO 1019.2 1018.9 1016.6 1014.9 1013.1 1011.0 1012.6 1012.9 1013.7 1012.6 1015.2 1017.5 1014.9 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -18.9 -13.4 -10.2 4.5 10.9 14.9 15.9 15.7 8.2 -3.4 -13.6 -17.7 -0.6 1992 -18.2 -15.5 -3.6 1.8 8.0 14.5 15.1 13.9 4.5 0.4 -7.8 -22.3 -0.8 1993 -19.3 -15.4 -3.1 4.1 10.0 14.0 15.1 14.2 8.8 1.2 -11.2 -16.6 0.1 1994 -24.1 -25.7 -3.6 2.8 11.3 15.0 18.0 16.4 9.1 1.9 -13.5 -18.2 -0.9 1995 -15.5 -17.9 -12.4 0.1 10.6 15.5 14.6 12.9 10.9 0.4 -15.8 -21.4 -1.5 1996 -29.8 -18.0 -15.0 0.3 6.5 13.9 16.2 14.5 8.6 -1.7 -15.4 -23.1 -3.6 1997 -23.8 - -13.4 -0.7 8.1 14.8 17.1 15.3 10.1 -1.7 -8.6 -12.7 - 1998 -25.1 -11.1 -6.8 5.7 12.6 15.3 18.1 15.5 9.3 2.8 -8.7 -18.6 0.8 1999 -21.8 -13.6 -5.7 3.8 8.9 13.4 15.0 15.6 9.3 1.8 -8.4 -14.5 0.3 2000 -22.6 -12.7 -5.4 1.0 7.4 13.1 17.1 13.1 7.4 0.6 -10.0 -23.1 -1.2 MEAN -21.9 -15.9 -7.9 2.3 9.4 14.4 16.2 14.7 8.6 0.2 -11.3 -18.8 -0.8 CLINO -21.6 -17.5 -9.6 2.0 9.6 14.3 16.2 14.3 8.4 0.7 -12.3 -19.7 -1.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.0 34.4 15.2 0.2 24.0 127.0 82.2 40.8 30.8 14.2 45.2 47.7 479.7 1992 14.9 29.7 8.9 7.2 29.6 33.2 50.3 42.2 71.8 18.4 23.9 4.2 334.3 1993 6.0 19.3 7.4 6.7 12.4 37.6 68.8 106.9 27.3 32.7 24.5 22.9 372.5 1994 22.1 23.0 14.6 30.8 20.6 26.2 89.8 0.4 28.8 25.8 18.3 10.6 311.0 1995 4.6 28.2 24.6 11.7 0.8 36.5 57.7 24.4 6.5 21.7 39.0 16.5 272.2 1996 19.4 16.2 35.7 19.0 14.0 41.8 38.0 43.3 17.5 26.2 12.2 13.6 296.9 1997 19.7 - 12.4 27.4 37.5 58.0 - 45.3 45.8 20.6 9.6 14.8 - 1998 19.0 12.2 3.6 5.0 36.0 14.0 130.2 22.8 32.3 4.8 7.4 19.8 307.1 1999 20.0 10.0 4.6 12.8 31.7 60.6 131.4 21.5 31.1 17.8 31.2 16.9 389.6 2000 8.0 0.2 9.6 5.4 55.7 13.2 30.6 49.8 57.5 23.4 7.8 18.1 279.3 MEAN 15.2 19.2 13.7 12.6 26.2 44.8 75.4 39.7 34.9 20.6 21.9 18.5 342.8 CLINO 20.0 18.0 17.0 16.0 36.0 58.0 66.0 51.0 34.0 30.0 27.0 21.0 394.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -13.0 -7.4 -2.5 11.5 18.4 21.2 22.1 22.1 14.0 1.8 -9.1 -12.4 5.6 1992 -13.2 -9.9 2.8 8.4 15.0 20.9 21.5 20.7 9.4 5.8 -3.8 -16.3 5.1 1993 -13.3 -8.6 3.0 10.8 17.2 21.2 21.4 20.4 15.1 6.2 -6.3 -11.3 6.3 1994 -19.4 -19.2 3.1 9.6 18.8 22.4 24.8 23.7 15.6 7.2 -8.8 -12.9 5.4 1995 -11.7 -11.3 -5.0 6.5 19.2 23.4 21.0 19.5 19.3 5.5 -10.9 -16.5 4.9 1996 -23.1 -10.5 -7.0 6.5 13.5 21.1 22.9 20.9 14.5 2.8 -10.6 -17.8 2.8 1997 -17.7 - -6.2 6.5 14.7 20.8 22.8 21.7 15.9 1.5 -3.8 -7.0 - 1998 -20.5 -8.0 -0.4 13.6 20.5 22.0 25.1 22.9 16.3 7.4 -5.7 -12.7 6.7 1999 -15.8 -8.1 0.8 10.4 15.4 20.2 20.8 22.6 16.0 6.8 -4.4 -8.4 6.4 2000 -16.0 -4.3 1.8 7.8 13.4 19.4 23.9 18.3 12.7 5.9 -5.3 -18.3 4.9 MEAN -16.4 -9.7 -1.0 9.2 16.6 21.3 22.6 21.3 14.9 5.1 -6.9 -13.4 5.3 CLINO -16.0 -10.8 -2.4 8.8 16.8 21.1 22.8 21.0 14.9 5.7 -7.7 -14.2 5.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -24.7 -19.3 -17.9 -2.7 3.4 8.5 9.7 9.3 2.4 -8.5 -18.1 -22.9 -6.7 1992 -23.2 -21.0 -9.9 -4.9 1.0 8.0 8.7 7.1 -0.4 -5.0 -11.8 -28.3 -6.6 1993 -25.2 -22.1 -9.3 -2.5 2.9 6.8 8.8 7.9 2.4 -3.9 -16.1 -21.9 -6.0 1994 -28.8 -32.2 -10.3 -4.1 3.6 7.6 11.1 9.0 2.5 -3.5 -18.2 -23.5 -7.2 1995 -19.3 -24.5 -19.8 -6.3 2.0 7.6 8.0 6.2 2.5 -4.7 -20.6 -26.3 -7.9 1996 -36.4 -25.5 -23.0 -5.9 -0.5 6.6 9.5 8.1 2.6 -6.1 -20.2 -28.4 -9.9 1997 -29.9 - -20.5 -7.8 1.4 8.7 11.3 8.8 4.3 -4.8 -13.4 -18.3 - 1998 -29.6 -14.0 -13.2 -2.2 4.7 8.6 10.9 8.1 2.2 -1.8 -11.7 -24.5 -5.2 1999 -27.7 -19.1 -12.2 -2.8 2.2 6.6 9.2 8.5 2.5 -3.3 -12.3 -20.6 -5.8 2000 -29.0 -21.0 -12.5 -5.8 1.3 6.8 10.2 7.8 2.1 -4.7 -14.6 -27.8 -7.3 MEAN -27.4 -22.1 -14.9 -4.5 2.2 7.6 9.7 8.1 2.3 -4.6 -15.7 -24.3 -7.0 CLINO -27.2 -24.0 -16.8 -4.9 2.3 7.4 9.5 7.4 1.8 -4.3 -16.9 -25.2 -7.6 Station No. 71709: ILES DE LA MADELEINE A , CANADA Latitude: 47 25N Longitude: 061 47W Station Elevation (M.S.L.): 10 meters Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -9.4 -8.2 -2.2 0.3 6.5 12.5 16.9 17.1 12.8 9.7 4.4 -3.4 4.8 1992 -7.5 -9.0 -7.0 -0.6 6.4 12.2 14.5 17.7 14.8 8.1 1.4 -2.8 4.0 1993 -8.7 -12.5 -6.0 1.3 5.6 11.5 14.2 17.6 14.0 - 2.4 -1.9 - 1994 -10.2 -11.2 -3.8 1.9 6.1 12.7 19.1 17.6 13.3 8.5 4.1 -1.9 4.7 1995 -4.4 -9.7 -3.8 0.4 5.7 12.7 18.5 17.0 12.6 9.8 3.3 -2.9 4.9 1996 -6.0 - -4.2 2.1 6.5 13.3 16.8 18.7 13.8 7.7 3.0 1.0 - 1997 -5.6 -9.0 -6.8 -0.5 6.1 11.4 17.6 16.5 14.3 7.2 2.8 -2.0 4.3 1998 -4.6 -4.7 -1.6 2.2 9.1 12.7 17.8 17.3 13.9 8.2 2.4 -1.7 5.9 1999 -5.4 -4.8 0.1 2.0 10.3 15.2 18.7 17.7 17.3 7.6 3.8 -0.2 6.9 2000 -4.3 -6.0 -0.9 1.9 5.8 12.6 16.8 18.6 13.9 8.5 - -2.4 - MEAN -6.6 -8.3 -3.6 1.1 6.8 12.7 17.1 17.6 14.1 8.4 3.1 -1.8 5.0 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 85.2 53.0 104.0 44.0 55.4 52.4 77.4 119.2 119.6 103.2 93.2 86.4 993.0 1992 76.4 100.8 54.4 49.4 41.8 73.8 84.2 96.8 37.2 101.4 77.8 96.0 890.0 1993 88.8 62.6 70.4 47.6 93.4 69.4 91.2 42.8 99.2 - 72.0 132.0 - 1994 115.4 57.8 115.8 116.4 119.6 83.6 19.6 29.8 109.6 78.4 115.2 75.6 1036.8 1995 138.2 65.4 41.2 53.8 31.2 120.4 70.0 117.4 75.2 123.8 85.6 62.6 984.8 1996 56.0 126.2 90.8 59.0 75.0 30.8 196.6 27.8 86.6 - 86.4 - - 1997 - 72.6 96.8 35.2 101.0 106.0 - 65.4 137.6 59.0 59.8 81.0 - 1998 133.0 36.2 79.8 76.6 70.2 52.4 74.2 84.8 144.8 59.6 144.2 56.4 1012.2 1999 112.4 75.6 131.2 79.6 45.4 43.8 97.8 133.4 142.8 159.6 77.5 119.4 1218.5 2000 147.1 58.5 68.6 74.0 70.8 55.2 157.8 54.8 84.4 165.0 130.0 98.4 1164.6 MEAN 105.8 70.9 85.3 63.6 70.4 68.8 96.5 77.2 103.7 106.3 94.2 89.8 1032.4 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -5.3 -3.8 0.5 3.4 10.0 16.2 20.3 20.4 15.5 12.1 6.6 -0.5 7.9 1992 -4.6 -4.7 -3.5 2.5 10.6 15.7 17.5 20.6 18.0 10.4 3.3 -0.5 7.1 1993 -5.2 -8.2 -2.2 4.2 8.6 15.0 17.0 20.4 17.1 - 5.2 0.6 - 1994 -5.5 -6.9 -0.9 5.2 9.5 16.7 22.2 21.0 16.2 10.7 6.7 0.3 7.9 1995 -2.1 -5.2 -0.8 3.5 9.0 16.6 21.9 20.4 15.7 12.3 5.7 -0.9 8.0 1996 -2.6 - -1.5 4.8 9.4 17.4 19.8 22.0 16.3 10.1 4.8 3.5 - 1997 -2.2 -4.3 -3.3 1.3 9.3 14.5 21.3 19.6 16.7 9.5 4.7 0.2 7.3 1998 -1.8 -2.3 0.7 4.5 12.9 15.9 21.2 20.8 16.5 10.2 4.6 1.0 8.7 1999 -2.1 -2.1 2.4 4.3 14.5 19.5 22.1 20.9 20.3 10.2 6.4 2.0 9.9 2000 -0.6 -1.8 1.9 4.6 8.8 16.5 19.7 21.5 16.7 11.5 5.9 0.1 8.7 MEAN -3.2 -4.4 -0.7 3.8 10.3 16.4 20.3 20.8 16.9 10.8 5.4 0.6 8.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -13.4 -12.5 -5.0 -2.8 2.9 8.8 13.5 13.8 10.0 7.3 2.1 -6.3 1.5 1992 -10.3 -13.3 -10.6 -3.6 2.3 8.6 11.4 14.8 11.5 5.8 -0.5 -5.1 0.9 1993 -12.1 -16.9 -9.7 -1.6 2.5 7.9 11.3 14.6 10.8 - -0.5 -4.4 - 1994 -14.8 -15.5 -6.6 -1.6 2.6 8.7 15.9 14.1 10.4 6.3 1.4 -4.1 1.4 1995 -6.6 -14.2 -6.8 -2.6 2.4 8.8 15.1 13.5 9.4 7.2 0.9 -4.9 1.8 1996 -9.3 - -7.0 -0.7 3.5 9.3 13.7 15.4 11.2 5.3 1.1 -1.5 - 1997 -9.0 -13.7 -10.3 -2.3 2.9 8.2 14.0 13.4 11.9 4.8 0.8 -4.3 1.4 1998 -7.4 -7.0 -3.8 -0.1 5.3 9.5 14.4 13.7 11.3 6.1 0.2 -4.3 3.2 1999 -8.7 -7.4 -2.2 -0.4 6.0 10.8 15.2 14.4 14.2 4.8 1.1 -2.4 3.8 2000 -8.0 -10.1 -3.7 -0.9 2.7 8.7 13.8 15.8 11.0 5.5 3.5 -4.7 2.8 MEAN -10.0 -12.3 -6.6 -1.7 3.3 8.9 13.8 14.4 11.2 5.9 1.0 -4.2 2.0 Station No. 71907: INUKJUAK , CANADA Latitude: 58 28N Longitude: 078 05W Station Elevation (M.S.L.): 26 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1008.9 1002.6 1013.5 1019.8 1014.9 1014.4 1007.9 1011.6 1006.9 1010.8 1007.4 1006.6 1010.4 1992 1006.1 1012.3 1017.0 1017.2 1014.8 1011.7 1010.5 1012.1 1003.4 - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - 1006.9 1009.3 1008.3 1005.5 1014.3 - 1995 1015.8 1009.8 1024.4 1015.1 1013.5 1013.4 - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.7 1003.4 1014.3 1020.6 1015.7 1015.2 1008.7 1012.3 1007.6 1011.6 1008.2 1007.4 1011.2 1992 1006.9 1013.1 1017.8 1018.0 1015.6 1012.5 1011.2 1012.8 1004.1 - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - 1007.8 1010.2 1008.9 1006.7 1015.3 - 1995 - 1011.2 1025.7 - - 1014.3 - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -31.3 -25.5 -21.4 -13.0 -3.1 6.5 12.4 11.2 5.7 0.1 -4.0 -18.6 -6.7 1992 -24.4 -29.2 -25.1 -14.7 -6.4 1.0 9.1 8.9 4.0 -0.4 -9.0 -19.5 -8.8 1993 -23.0 -29.1 -22.2 -15.0 -1.1 4.7 12.9 11.0 5.0 -2.4 -8.9 -18.6 -7.2 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 4.6 20.0 35.1 7.4 43.0 24.8 34.8 61.8 47.2 78.2 53.2 26.2 436.3 1992 7.8 3.0 7.8 14.2 37.0 56.0 21.2 39.2 144.2 61.4 13.6 13.4 418.8 1993 11.6 13.8 3.6 6.6 41.6 27.6 66.0 52.2 83.8 54.7 - 33.8 - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -28.4 -21.3 -16.7 -8.0 -0.4 10.4 16.4 14.4 7.8 2.3 -1.6 -14.6 -3.3 1992 -20.9 -24.8 -20.3 -10.6 -2.9 3.7 13.8 12.4 6.1 1.7 -5.6 -16.1 -5.3 1993 -18.8 -25.0 -17.5 -10.2 2.5 8.0 17.0 14.2 6.9 0.2 -5.4 -15.9 -3.7 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -34.1 -29.6 -26.0 -18.0 -5.7 2.5 8.4 7.9 3.6 -2.1 -6.3 -22.5 -10.2 1992 -27.8 -33.5 -29.8 -18.7 -9.8 -1.7 4.4 5.5 1.8 -2.4 -12.4 -22.8 -12.3 1993 -27.1 -33.3 -27.0 -19.8 -4.6 1.3 8.7 7.7 3.0 -5.0 -12.2 -21.3 -10.8 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Station No. 71957: INUVIK A , CANADA Latitude: 68 18N Longitude: 133 29W Station Elevation (M.S.L.): 68 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.3 1009.8 1004.3 1006.8 1003.5 1006.4 1005.0 1002.9 1005.8 1008.4 1010.9 1000.1 1006.3 1992 1004.7 1013.2 1006.1 1012.5 1006.5 1005.2 1006.7 1003.6 1005.3 1002.7 1003.1 1008.1 1006.5 1993 1002.3 1012.3 1006.8 1008.9 1011.4 1005.6 1008.4 1004.4 1003.2 1002.5 1002.7 1005.2 1006.1 1994 1021.1 1018.8 1006.4 1011.0 1003.6 1003.1 1003.4 1005.1 1003.1 1000.2 998.7 1001.0 1006.3 1995 1005.4 1016.7 1015.9 1008.9 1007.1 1003.8 1004.0 1001.8 1004.0 1004.0 1013.0 1013.3 1008.2 1996 1014.7 1004.3 1018.2 1008.9 1011.9 1002.0 1005.9 1003.3 1005.7 1007.1 1014.5 1010.1 1008.9 1997 1009.9 1009.6 1015.3 1010.1 1012.0 1003.9 1003.6 1003.2 1000.9 1007.1 998.3 1000.5 1006.2 1998 1012.8 1003.7 1007.5 1001.7 1003.5 1006.4 1004.1 998.7 999.7 1003.7 1003.2 1009.9 1004.6 1999 1009.0 1000.8 1007.4 1008.8 1007.9 1004.7 1005.4 1002.8 1001.2 1004.2 1004.1 1006.6 1005.2 2000 1003.5 1006.3 1008.2 1012.4 1009.9 1004.0 1002.9 1007.6 1002.0 1001.9 1006.8 1017.6 1006.9 MEAN 1009.5 1009.6 1009.6 1009.0 1007.7 1004.5 1004.9 1003.3 1003.1 1004.2 1005.5 1007.2 1006.5 CLINO 1010.0 1010.9 1010.7 1009.2 1007.6 1004.2 1005.1 1003.8 1003.8 1003.8 1006.5 1008.2 1007.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1020.6 1019.2 1013.5 1015.6 1012.1 1014.9 1013.4 1011.3 1014.3 1017.2 1020.2 1009.4 1015.1 1992 1014.0 1022.6 1015.1 1021.5 1015.1 1013.7 1015.1 1012.1 1013.9 1011.6 1012.1 1017.3 1015.3 1993 1011.4 1021.5 1015.8 1017.8 1020.1 1014.0 1016.8 1012.8 1011.7 1011.1 1011.7 1014.3 1014.9 1994 1030.6 1028.3 1015.6 1020.0 1012.3 1011.6 1011.9 1013.6 1011.8 1009.0 1007.9 1010.2 1015.2 1995 1014.6 1026.1 1025.3 1017.9 1015.8 1012.3 1012.4 1010.3 - 1012.8 1022.2 1022.8 - 1996 1024.1 1013.6 1027.5 1018.1 1020.8 1010.5 1014.4 1011.9 1014.4 1016.1 1023.7 1019.3 1017.9 1997 1019.2 1018.9 1024.6 1019.1 1020.7 1012.4 1012.1 1011.7 1009.5 1016.0 1007.2 1009.7 1015.1 1998 1022.3 1012.8 1016.5 1010.4 1012.1 1014.9 1012.6 1007.1 1008.3 1012.5 1012.2 1019.1 1013.4 1999 1018.4 1010.0 1016.6 1017.8 1016.6 1013.2 1013.9 1011.3 1009.8 1013.1 1013.2 1015.8 1014.1 2000 1012.7 1015.5 1017.5 1021.5 1018.7 1012.5 1011.4 1016.1 1010.7 1010.7 1015.9 1027.0 1015.9 MEAN 1018.8 1018.9 1018.8 1018.0 1016.4 1013.0 1013.4 1011.8 1011.6 1013.0 1014.6 1016.5 1015.4 CLINO 1019.1 1020.0 1019.7 1018.0 1016.1 1012.5 1013.3 1012.1 1012.2 1012.5 1015.4 1017.2 1015.7 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -25.0 -28.5 -23.6 -8.2 5.9 10.5 12.4 9.1 4.2 -7.4 -24.1 -29.2 -8.7 1992 -28.6 -28.2 -16.1 -15.3 -1.6 11.9 14.2 11.7 -1.4 -10.6 -18.9 -24.8 -9.0 1993 -22.8 -21.3 -18.0 -10.0 0.9 12.6 15.2 11.0 4.2 -4.3 -17.8 -23.1 -6.1 1994 -31.3 -27.3 -21.9 -12.3 3.0 10.4 18.2 14.9 1.2 -5.4 -22.8 -25.1 -8.2 1995 -23.6 -26.1 -24.9 -7.5 5.5 - - - - - - - - 1996 - - - - - - - - - - - - - 1997 -27.6 -24.7 -25.1 -10.7 0.3 11.9 14.5 13.0 6.4 -9.1 -13.3 -23.3 -7.3 1998 -30.4 -22.9 -15.6 -1.4 6.4 13.4 17.0 13.8 6.4 -5.6 -15.7 -20.3 -4.6 1999 -28.0 -24.8 -23.5 -13.5 0.8 12.1 11.5 12.3 4.8 -9.9 -20.4 -26.5 -8.8 2000 -23.3 -23.7 -23.6 -14.4 -4.1 12.7 14.1 8.5 2.8 -8.9 -17.7 -26.2 -8.7 MEAN -26.7 -25.3 -21.4 -10.4 1.9 11.9 14.6 11.8 3.6 -7.7 -18.8 -24.8 -7.6 CLINO -27.6 -26.9 -23.2 -12.8 2.0 11.3 14.2 11.0 3.7 -8.2 -21.0 -25.7 -8.8 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 20.0 13.4 19.2 6.0 20.6 33.4 16.7 73.2 41.5 29.6 13.1 9.3 296.0 1992 24.0 14.8 11.4 28.1 16.4 17.1 26.6 29.0 48.6 27.2 14.8 19.1 277.1 1993 27.7 23.2 6.6 5.6 8.6 3.9 29.2 41.6 - 27.9 14.9 19.6 - 1994 4.0 21.6 26.2 14.8 20.0 31.9 26.0 44.5 33.4 21.2 35.1 19.7 298.4 1995 8.0 23.2 23.2 3.3 24.6 - - - - - - - - 1996 - - - - - - - - - - - - - 1997 14.0 13.0 29.4 0.6 6.5 39.2 54.8 24.8 17.2 21.8 14.7 31.5 267.5 1998 10.5 2.0 7.8 0.6 24.0 18.0 62.5 37.8 42.6 29.8 6.0 14.4 256.0 1999 5.5 10.5 16.7 2.1 5.8 14.0 25.0 61.5 23.5 21.0 11.5 25.5 222.6 2000 7.5 8.5 8.5 12.0 4.5 21.5 66.0 24.0 13.5 38.0 16.0 6.5 226.5 MEAN 13.5 14.5 16.6 8.1 14.6 22.4 38.4 42.1 31.5 27.1 15.8 18.2 262.4 CLINO 14.0 12.0 11.0 10.0 17.0 22.0 33.0 40.0 28.0 28.0 18.0 16.0 248.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -20.0 -23.6 -17.5 -2.8 11.2 16.9 18.0 14.2 7.6 -3.5 -20.4 -24.8 -3.7 1992 -25.1 -23.9 -10.7 -10.3 3.7 17.9 20.1 17.3 2.3 -6.4 -15.1 -19.7 -4.2 1993 -17.6 -16.5 -11.8 -3.8 5.1 18.9 21.1 16.1 9.2 -0.4 -13.0 -19.3 -1.0 1994 -27.3 -22.5 -15.9 -6.9 8.1 16.1 24.8 20.5 5.1 -2.6 -17.7 -20.2 -3.2 1995 -19.6 -20.5 -19.3 -1.2 11.4 - - - - - - - - 1996 - - - - - - - - - - - - - 1997 -23.4 -20.8 -20.2 -5.0 4.7 17.4 19.8 17.7 9.9 -5.9 -9.6 -20.4 -3.0 1998 -27.1 -19.2 -10.6 4.0 12.5 18.7 22.3 18.5 9.9 -2.5 -12.5 -16.4 -0.2 1999 -23.9 -21.4 -18.6 -8.4 5.4 18.1 16.8 16.2 9.2 -6.7 -16.8 -22.4 -4.4 2000 -18.2 -18.7 -18.8 -9.3 0.1 18.8 19.8 13.2 6.8 -5.6 -14.1 -22.5 -4.0 MEAN -22.5 -20.8 -15.9 -4.9 6.9 17.9 20.3 16.7 7.5 -4.2 -14.9 -20.7 -2.9 CLINO -23.2 -22.0 -17.5 -7.1 5.0 17.3 19.8 16.1 7.8 -4.8 -16.8 -21.3 -3.9 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -30.0 -33.4 -29.7 -13.5 0.6 4.1 6.9 3.9 0.8 -11.3 -27.8 -33.5 -13.6 1992 -32.2 -32.5 -21.6 -20.3 -6.9 5.8 8.2 6.1 -5.0 -14.7 -22.7 -29.8 -13.8 1993 -28.1 -26.1 -24.2 -16.1 -3.3 6.3 9.3 5.8 -0.9 -8.2 -22.5 -26.9 -11.2 1994 -35.2 -32.0 -27.9 -17.6 -2.2 4.5 11.7 9.2 -2.7 -8.2 -27.9 -30.0 -13.2 1995 -27.6 -31.6 -30.4 -13.7 -0.6 - - - - - - - - 1996 - - - - - - - - - - - - - 1997 -31.7 -28.5 -30.0 -16.3 -4.1 6.3 9.2 8.3 2.9 -12.2 -17.1 -26.2 -11.6 1998 -33.6 -26.6 -20.5 -6.8 0.3 8.1 11.7 9.0 2.8 -8.7 -18.8 -24.2 -8.9 1999 -31.9 -28.2 -28.3 -18.6 -3.7 6.1 6.2 8.4 0.4 -13.1 -23.9 -30.6 -13.1 2000 -28.4 -28.5 -28.4 -19.5 -8.3 6.5 8.4 3.7 -1.1 -12.2 -21.2 -29.9 -13.2 MEAN -31.0 -29.7 -26.8 -15.8 -3.1 6.0 9.0 6.8 -0.4 -11.1 -22.7 -28.9 -12.3 CLINO -31.9 -31.7 -28.8 -18.4 -4.7 5.3 8.5 5.9 -0.4 -11.6 -25.1 -30.1 -13.6 Station No. 71909: IQALUIT A , CANADA Latitude: 63 45N Longitude: 068 33W Station Elevation (M.S.L.): 34 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1001.5 995.9 1009.6 1015.3 1009.3 1011.1 1007.2 1002.8 1005.1 1009.1 1005.6 996.2 1005.7 1992 995.3 1002.5 1010.5 1012.1 1010.5 1010.7 1007.3 1006.2 1001.8 1005.8 1002.9 1004.4 1005.8 1993 997.3 1007.6 1009.7 1013.8 1016.9 1009.4 1011.0 1006.4 998.5 1001.2 996.2 1007.1 1006.3 1994 1004.3 1004.7 1007.2 1008.3 1008.9 1001.8 1003.0 1001.1 1007.8 1007.7 1002.0 1007.2 1005.3 1995 1009.4 1003.2 1017.3 1014.8 1012.1 1004.2 1002.9 1003.5 998.9 1008.5 999.4 1015.5 1007.5 1996 998.8 1002.2 1009.5 1011.8 1010.2 1010.7 1006.2 1002.9 1008.5 1007.9 1007.7 1008.0 1007.0 1997 998.9 1000.1 1003.1 1015.8 1012.2 1007.6 1006.6 1004.9 1002.8 1007.1 1002.8 998.0 1005.0 1998 1012.3 1013.5 1011.0 1011.7 1009.3 1014.3 1005.6 1004.1 1007.6 1007.1 1008.6 994.3 1008.3 1999 1006.1 1010.1 1015.4 1018.1 1011.3 1004.2 1002.1 1000.6 1008.4 1007.5 1005.1 997.7 1007.2 2000 1002.5 999.0 1011.4 1009.2 1012.6 1003.9 1008.3 1003.5 996.1 1004.2 1006.9 1006.8 1005.4 MEAN 1002.6 1003.9 1010.5 1013.1 1011.3 1007.8 1006.0 1003.6 1003.6 1006.6 1003.7 1003.5 1006.4 CLINO 1003.1 1006.1 1009.6 1013.3 1011.4 1007.8 1005.0 1004.3 1004.6 1005.6 1004.6 1004.9 1006.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1006.1 1000.4 1014.2 1019.8 1013.7 1015.3 1011.4 1006.9 1009.4 1013.4 1010.0 1000.6 1010.1 1992 999.7 1007.1 1015.1 1016.6 1014.8 1015.1 1011.5 1010.4 1006.0 1010.1 1007.3 1009.0 1010.2 1993 1001.9 1012.2 1014.2 1018.3 1021.2 1013.6 1015.2 1010.6 1002.6 1005.4 1000.5 1011.6 1010.6 1994 1008.8 1009.2 1011.8 1012.7 1013.2 1006.0 1007.2 1005.3 1012.1 1012.0 1006.4 1011.7 1009.7 1995 1013.9 1007.8 1021.9 1019.2 1016.4 1008.4 1007.1 1007.6 1003.1 1012.7 1003.7 1020.0 1011.8 1996 1003.3 1006.8 1014.0 1016.1 1014.5 1014.9 1010.4 1007.0 1012.8 1012.2 1012.0 1012.4 1011.4 1997 1003.4 1004.7 1007.5 1020.4 1016.6 1011.9 1010.9 1009.2 1007.1 1011.5 1007.2 1002.5 1009.4 1998 1017.1 1018.2 1015.7 1016.2 1013.7 1018.6 1009.9 1008.3 1011.8 1011.4 1013.0 998.7 1012.7 1999 1010.7 1014.7 1019.8 1022.5 1015.7 1008.4 1006.3 1004.7 1012.6 1011.8 1009.4 1002.1 1011.6 2000 1007.1 1003.5 1015.8 1013.6 1016.9 1008.1 1012.5 1007.7 1000.3 1008.5 1011.2 1011.2 1009.7 MEAN 1007.2 1008.5 1015.0 1017.5 1015.7 1012.0 1010.2 1007.8 1007.8 1010.9 1008.1 1008.0 1010.7 CLINO 1007.3 1010.3 1013.8 1017.4 1015.4 1011.7 1008.9 1008.2 1008.6 1009.6 1008.6 1009.1 1010.7 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -32.1 -29.0 -22.5 -17.8 -7.1 6.2 9.3 8.2 2.3 -5.0 -9.8 -21.9 -9.9 1992 -25.4 -33.4 -27.1 -19.2 -8.3 0.6 7.4 6.7 1.7 -2.8 -18.4 -25.7 -12.0 1993 -31.5 -34.6 -27.2 -18.9 -4.1 3.8 6.2 6.3 1.9 -3.9 -16.4 -26.3 -12.1 1994 -26.5 -27.1 -26.2 -13.4 -2.8 3.6 7.3 6.0 1.9 -3.5 -13.6 -22.1 -9.7 1995 -23.6 -28.8 -24.8 -9.6 -0.9 4.8 7.2 8.0 1.8 -3.5 -5.7 -21.8 -8.1 1996 -26.7 -22.8 -23.2 -8.7 -3.9 2.2 8.9 6.2 2.8 - -11.8 -15.9 - 1997 -25.1 -31.1 -21.2 - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - -4.9 -9.2 -12.9 - MEAN -27.3 -29.5 -24.6 -14.6 -4.5 3.5 7.7 6.9 2.1 -3.9 -12.1 -20.9 -9.8 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 7.0 15.4 32.8 18.4 29.2 11.2 30.4 68.4 65.0 24.6 26.4 31.6 360.4 1992 32.0 8.2 2.2 10.0 24.2 26.6 66.2 21.8 84.4 32.0 10.6 20.2 338.4 1993 23.8 5.6 10.6 4.2 7.8 43.7 71.0 58.6 40.2 31.6 23.6 14.6 335.3 1994 18.1 11.8 12.2 15.4 20.0 54.0 37.8 77.2 61.6 16.4 22.8 19.6 366.9 1995 2.6 6.2 6.0 9.2 31.0 23.2 62.8 76.2 60.8 10.6 52.6 4.2 345.4 1996 36.8 32.2 31.2 49.2 30.0 35.2 12.4 89.2 17.4 - 27.8 25.0 - 1997 33.2 7.6 16.2 - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - 32.0 25.5 24.5 - MEAN 21.9 12.4 15.9 17.7 23.7 32.3 46.8 65.2 54.9 24.5 27.0 20.0 362.4 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -28.2 -24.4 -17.1 -12.3 -3.8 10.3 13.6 12.4 4.5 -2.2 -6.3 -17.5 -5.9 1992 -20.4 -29.1 -22.6 -14.5 -4.5 2.9 11.4 10.4 4.1 0.1 -14.3 -21.8 -8.2 1993 -27.6 -30.8 -22.5 -13.5 -1.2 6.7 9.2 9.7 4.1 -1.5 -12.3 -21.6 -8.4 1994 -22.8 -23.5 -21.4 -8.7 0.1 6.8 11.2 9.5 4.1 -0.8 -10.5 -17.6 -6.1 1995 -19.7 -25.0 -19.9 -5.7 1.8 8.0 10.7 11.9 4.1 -0.9 -2.9 -18.0 -4.6 1996 -22.3 -18.6 -18.1 -4.8 -1.0 5.6 13.3 9.6 5.7 - -7.5 -11.4 - 1997 -20.9 -27.1 -16.5 - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - -2.4 -5.4 -8.7 - MEAN -23.1 -25.5 -19.7 -9.9 -1.4 6.7 11.6 10.6 4.4 -1.3 -8.5 -16.7 -6.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -35.9 -33.5 -27.8 -23.3 -10.3 2.1 4.9 4.0 -0.1 -7.7 -13.2 -26.3 -13.9 1992 -30.4 -37.6 -31.6 -23.8 -12.1 -1.8 3.3 3.1 -0.7 -5.6 -22.4 -29.5 -15.8 1993 -35.3 -38.3 -31.9 -24.2 -6.9 0.8 3.2 2.8 -0.3 -6.3 -21.1 -31.0 -15.7 1994 -30.1 -30.7 -30.8 -18.1 -5.7 0.4 3.4 2.4 -0.4 -6.3 -16.5 -26.6 -13.2 1995 -27.4 -32.5 -29.7 -13.5 -3.7 1.5 3.7 3.9 -0.6 -6.1 -8.6 -25.5 -11.5 1996 -31.1 -26.9 -28.2 -12.6 -6.7 -1.3 4.4 2.7 -0.1 - -16.0 -20.3 - 1997 -29.2 -35.1 -25.8 - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - -7.3 -13.0 -17.0 - MEAN -31.3 -33.5 -29.4 -19.3 -7.6 0.3 3.8 3.1 -0.4 -6.5 -15.8 -25.2 -13.5 Station No. 71887: KAMLOOPS A , CANADA Latitude: 50 42N Longitude: 120 27W Station Elevation (M.S.L.): 345 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 983.5 976.1 969.0 973.5 971.9 972.5 974.3 973.0 978.1 978.1 977.2 974.8 975.2 1992 974.5 974.3 975.3 972.5 974.2 970.1 973.2 975.0 972.8 974.7 978.9 976.4 974.3 1993 979.3 979.5 976.8 971.8 969.7 971.2 973.6 974.7 976.7 978.6 980.4 977.8 975.8 1994 979.0 972.5 975.8 972.7 972.2 972.7 973.5 974.5 974.8 973.4 970.8 974.7 973.9 1995 974.1 978.7 971.9 972.7 972.5 972.5 972.4 971.6 975.2 975.4 973.2 976.7 973.9 1996 976.3 975.4 977.5 971.9 972.8 974.2 974.2 973.2 973.5 974.8 976.8 973.3 974.5 1997 976.3 980.1 973.2 974.6 974.3 971.0 973.8 974.2 972.1 972.7 974.4 977.8 974.5 1998 969.9 967.0 972.9 974.0 969.3 972.0 972.7 974.6 971.9 976.1 969.0 977.8 972.3 1999 973.7 967.9 970.7 976.0 973.2 971.7 973.6 972.3 976.6 978.4 973.2 980.3 974.0 2000 976.3 975.0 975.0 974.6 971.7 973.6 973.6 973.1 974.3 974.8 980.4 982.7 975.4 MEAN 976.3 974.6 973.8 973.4 972.2 972.1 973.5 973.6 974.6 975.7 975.4 977.2 974.4 CLINO 977.1 975.4 973.0 973.3 972.4 972.3 973.5 973.3 974.8 975.9 975.0 977.6 974.5 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1027.4 1018.4 1011.1 1015.0 1013.0 1013.5 1014.9 1013.6 1019.3 1020.2 1019.7 1017.4 1017.0 1992 1016.9 1016.5 1017.3 1014.0 1015.3 1010.6 1013.8 1015.7 1014.0 1016.4 1021.5 1019.7 1016.0 1993 1023.4 1022.7 1019.1 1013.4 1010.5 1012.1 1014.5 1015.5 1017.9 1020.6 1023.3 1020.5 1017.8 1994 1021.6 1015.4 1017.9 1014.3 1013.3 1013.7 1014.1 1015.3 1015.9 1015.3 1013.2 1017.5 1015.6 1995 1017.0 1021.5 1014.1 1014.4 1013.7 1013.3 1013.1 1012.6 1016.4 1017.2 1015.7 1019.6 1015.7 1996 1019.8 1018.4 1020.0 1013.5 1014.2 1015.3 1014.9 1014.0 1014.8 1016.8 1019.8 1016.7 1016.5 1997 1019.4 1023.1 1015.4 1016.4 1015.5 1011.9 1014.6 1014.9 1013.1 1014.4 1016.6 1020.5 1016.3 1998 1012.5 1008.9 1014.9 1015.6 1010.0 1012.7 1013.0 1015.2 1012.7 1017.9 1010.9 1020.6 1013.7 1999 1016.3 1009.9 1012.7 1017.7 1014.5 1012.6 1014.4 1012.8 1017.8 1020.4 1015.3 1023.1 1015.6 2000 1019.3 1017.7 1017.1 1016.2 1012.9 1014.6 1014.3 1013.8 1015.5 1016.6 1023.0 1026.0 1017.3 MEAN 1019.4 1017.3 1016.0 1015.1 1013.3 1013.0 1014.2 1014.3 1015.7 1017.6 1017.9 1020.2 1016.2 CLINO 1020.3 1018.2 1015.2 1015.0 1013.7 1013.3 1014.4 1014.1 1016.2 1017.9 1017.5 1020.7 1016.4 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -8.9 4.7 3.4 10.7 14.8 16.8 21.3 21.2 16.3 6.9 2.6 0.4 9.2 1992 2.2 3.6 7.5 10.9 15.4 21.2 21.2 20.9 13.2 9.2 2.5 -7.4 10.0 1993 -11.6 -3.5 4.5 9.0 17.7 17.8 18.6 19.2 16.2 8.6 -0.7 0.4 8.0 1994 1.1 -2.6 6.8 11.5 15.5 17.8 23.5 20.7 17.7 8.3 0.7 -1.3 10.0 1995 -2.3 1.7 4.6 9.2 15.6 19.4 21.6 17.6 17.4 8.3 2.2 -2.1 9.4 1996 -7.5 -2.1 3.1 10.3 12.0 17.0 22.1 20.9 14.2 7.6 -2.0 -7.7 7.3 1997 -2.7 -0.5 4.0 8.6 15.2 17.2 19.9 21.4 16.4 8.8 3.5 0.6 9.4 1998 -3.5 4.0 5.8 10.4 17.2 19.2 24.5 22.6 17.8 8.7 5.1 -1.3 10.9 1999 -0.2 3.6 5.1 9.3 12.8 16.8 19.2 22.1 15.0 8.2 4.5 0.5 9.7 2000 -4.6 -0.2 5.8 10.1 13.0 17.4 20.3 19.8 14.6 8.7 1.7 -3.9 8.6 MEAN -3.8 0.9 5.1 10.0 14.9 18.1 21.2 20.6 15.9 8.3 2.0 -2.2 9.3 CLINO -4.2 -4.0 4.8 9.7 14.4 18.1 21.0 20.5 15.3 8.5 1.8 -3.0 8.9 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 24.9 10.2 11.9 2.6 36.5 48.2 22.3 37.2 5.8 14.5 26.6 5.8 246.5 1992 14.4 8.6 17.8 12.1 22.4 47.9 46.0 5.6 49.2 15.5 61.3 39.3 340.1 1993 26.2 2.1 0.9 9.8 22.0 46.6 57.9 14.6 9.9 13.2 9.6 32.1 244.9 1994 13.6 22.8 7.2 35.2 20.0 31.1 9.0 57.7 12.8 42.2 27.2 14.6 293.4 1995 30.1 11.2 17.4 13.0 6.3 - 24.8 74.2 20.8 24.0 - 45.9 - 1996 18.8 16.3 9.1 7.1 52.6 - 15.4 10.0 66.0 - 68.4 - - 1997 20.6 17.2 18.6 28.4 44.0 47.6 58.0 15.7 36.6 26.1 22.3 21.5 356.6 1998 25.3 11.4 24.2 6.0 13.4 34.4 29.6 15.2 18.6 36.0 27.9 22.4 264.4 1999 35.1 12.0 15.3 7.0 8.4 73.4 49.4 5.1 12.7 18.2 12.3 19.0 267.9 2000 26.5 11.4 20.0 6.1 34.0 27.6 34.0 25.3 29.8 23.6 9.3 29.1 276.7 MEAN 23.6 12.3 14.2 12.7 26.0 44.6 34.6 26.1 26.2 23.7 29.4 25.5 299.0 CLINO 23.0 14.0 12.0 15.0 24.0 35.0 30.0 29.0 28.0 16.0 24.0 29.0 279.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -5.0 9.2 9.3 18.1 21.3 23.0 28.5 27.6 23.3 13.2 5.9 3.7 14.8 1992 5.0 7.0 14.6 17.3 22.4 28.1 27.9 28.9 19.2 13.8 5.3 -3.8 15.5 1993 -7.4 0.4 10.3 15.6 25.5 23.7 24.1 25.9 24.1 13.7 3.2 2.9 13.5 1994 3.4 1.0 13.7 17.3 22.3 24.7 31.2 28.0 24.6 13.3 4.0 2.0 15.5 1995 -0.5 6.1 10.8 15.6 23.1 26.0 27.8 23.8 25.2 12.7 5.6 0.6 14.7 1996 -4.1 2.2 8.5 16.4 17.2 23.1 30.1 28.5 19.6 11.7 1.2 -4.5 12.5 1997 0.4 2.7 8.8 15.2 21.4 23.3 26.3 28.4 22.6 12.8 6.0 3.5 14.3 1998 0.1 8.0 10.3 17.6 24.4 25.5 31.7 30.6 25.1 12.8 8.1 1.7 16.3 1999 2.8 7.8 10.1 16.4 19.4 23.0 25.9 29.2 22.5 13.4 8.0 3.1 15.1 2000 -0.9 3.7 11.4 16.9 19.5 24.3 27.1 27.1 21.0 13.6 4.5 -1.0 13.9 MEAN -0.6 4.8 10.8 16.6 21.6 24.5 28.1 27.8 22.7 13.1 5.2 0.8 14.6 CLINO -0.8 3.6 10.5 16.5 21.3 24.8 28.3 27.8 22.0 13.7 5.2 1.0 14.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -12.7 0.1 -2.5 3.3 8.4 10.6 14.0 14.7 9.2 0.6 -0.8 -3.0 3.5 1992 -0.5 0.1 0.3 4.4 8.3 14.2 14.5 12.8 7.2 4.5 -0.5 -10.9 4.5 1993 -15.7 -7.5 -1.3 2.4 9.9 11.8 13.0 12.5 8.2 3.5 -4.6 -2.1 2.5 1994 -1.2 -6.1 -0.2 5.5 8.7 10.8 15.7 13.5 10.8 3.2 -2.6 -4.5 4.5 1995 -4.2 -2.6 -1.6 2.6 8.0 12.7 15.4 11.3 9.5 3.9 -1.2 -4.8 4.1 1996 -10.9 -6.3 -2.4 4.1 6.7 10.5 14.0 13.2 8.7 3.5 -5.2 -10.8 2.1 1997 -5.7 -3.8 -0.9 2.0 8.9 11.0 13.4 14.3 10.2 4.7 1.0 -2.3 4.4 1998 -6.6 -0.1 1.3 3.2 9.9 12.9 17.1 14.5 10.5 4.5 2.1 -4.2 5.4 1999 -3.2 -0.7 0.0 2.2 6.2 10.6 12.4 15.1 7.4 2.9 1.0 -2.0 4.3 2000 -8.2 -4.1 0.2 3.4 6.4 10.4 13.3 12.5 8.3 3.8 -1.1 -6.8 3.2 MEAN -6.9 -3.1 -0.7 3.3 8.1 11.6 14.3 13.4 9.0 3.5 -1.2 -5.1 3.9 CLINO -7.6 -4.4 -0.9 2.9 7.5 11.3 13.7 13.2 8.5 3.2 -1.7 -6.1 3.3 Station No. 71831: KAPUSKASING A , CANADA Latitude: 49 25N Longitude: 082 28W Station Elevation (M.S.L.): 227 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 988.2 985.5 986.4 989.7 989.4 989.5 985.7 989.8 987.9 987.1 986.6 988.5 987.9 1992 986.4 989.6 988.7 989.2 990.3 986.0 984.8 988.6 986.7 987.9 989.0 988.5 988.0 1993 990.9 992.4 992.1 989.4 986.0 986.6 984.8 986.9 985.5 984.4 989.0 986.8 987.9 1994 993.2 991.4 984.6 985.7 987.1 985.4 985.2 986.6 988.6 986.4 985.8 992.2 987.7 1995 987.1 985.8 994.2 987.4 985.8 988.3 983.0 987.6 988.8 982.0 985.1 989.2 987.0 1996 987.3 984.3 989.3 986.2 989.2 986.2 985.5 989.1 988.3 986.5 990.3 987.5 987.5 1997 985.1 991.0 988.5 986.7 986.2 984.9 986.6 987.7 985.1 986.9 985.9 983.8 986.5 1998 991.1 990.1 989.9 988.4 985.9 982.6 984.7 989.2 984.3 991.2 985.8 986.6 987.5 1999 989.6 987.8 991.5 991.3 987.6 986.8 983.3 987.2 985.4 987.4 987.3 985.5 987.6 2000 990.1 988.6 987.9 990.0 982.9 985.6 987.8 987.8 986.1 991.6 986.5 993.2 988.2 MEAN 988.9 988.6 989.3 988.4 987.0 986.2 985.1 988.0 986.7 987.1 987.1 988.2 987.6 CLINO 987.1 988.8 988.6 988.0 987.0 985.5 985.6 987.5 987.4 987.7 986.8 987.8 987.3 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1017.8 1014.4 1015.0 1017.7 1017.0 1016.8 1012.9 1017.1 1015.5 1015.1 1014.9 1017.6 1016.0 1992 1015.6 1018.8 1017.6 1017.4 1018.0 1013.4 1012.0 1015.9 1014.2 1016.0 1017.5 1017.5 1016.2 1993 1020.3 1021.9 1020.9 1017.6 1013.6 1013.9 1011.9 1014.1 1013.1 1012.4 1017.7 1015.8 1016.1 1994 1023.4 1020.9 1013.1 1014.0 1014.9 1012.7 1012.5 1014.1 1016.3 1014.3 1014.1 1021.0 1015.9 1995 1016.4 1015.2 1023.1 1015.7 1013.5 1015.6 1010.2 1014.8 1016.6 1009.8 1014.0 1018.6 1015.3 1996 1017.0 1013.7 1018.3 1014.6 1017.2 1013.5 1012.9 1016.5 1016.0 1014.6 1019.0 1016.5 1015.8 1997 1014.5 1020.4 1017.4 1014.9 1014.0 1012.1 1013.8 1015.1 1012.6 1014.8 1014.4 1012.5 1014.7 1998 1020.5 1018.7 1018.6 1016.4 1013.4 1009.9 1011.9 1016.5 1011.8 1019.2 1014.1 1015.5 1015.5 1999 1019.2 1016.7 1020.3 1019.4 1015.1 1014.1 1010.4 1014.6 1012.9 1015.4 1015.6 1014.3 1015.7 2000 1019.6 1017.6 1016.4 1018.2 1010.4 1013.1 1015.2 1015.2 1013.7 1019.7 1014.9 1022.9 1016.4 MEAN 1018.4 1017.8 1018.1 1016.6 1014.7 1013.5 1012.4 1015.4 1014.3 1015.1 1015.6 1017.2 1015.8 CLINO 1016.6 1018.1 1017.5 1016.3 1014.7 1012.8 1012.9 1014.9 1015.1 1015.8 1015.4 1017.0 1015.6 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -21.1 -12.5 -8.1 3.7 11.1 16.3 17.5 16.6 9.4 2.5 -4.5 -13.5 1.5 1992 -17.0 -16.5 -11.6 -0.7 9.2 12.1 14.7 13.9 10.6 2.1 -5.2 -13.0 -0.1 1993 -16.3 -18.9 -8.0 0.2 8.8 13.9 17.9 17.4 7.9 1.2 -7.6 -13.4 0.3 1994 -26.5 -17.7 -6.0 -1.2 7.9 15.6 17.1 13.6 11.7 6.9 -1.3 -6.6 1.1 1995 -15.2 -18.1 -6.7 -2.1 8.9 16.8 17.8 18.4 9.1 4.5 -10.9 -16.0 0.5 1996 -21.0 -17.5 -11.1 -3.0 5.5 16.5 15.8 17.1 12.5 3.6 -5.4 -12.0 0.1 1997 -19.1 -16.7 -11.8 0.6 5.6 16.2 17.6 14.7 11.0 4.7 -6.4 -10.7 0.5 1998 -16.7 -6.4 -7.6 4.0 10.8 15.1 17.4 16.6 11.5 4.7 -2.5 -11.7 2.9 1999 -19.3 -10.5 -6.8 2.5 11.4 16.6 19.0 15.6 12.4 2.6 -1.9 -9.6 2.7 2000 -18.0 -11.2 -2.9 0.9 9.4 12.0 16.0 15.3 10.0 5.8 -2.7 -18.5 1.3 MEAN -19.0 -14.6 -8.1 0.5 8.9 15.1 17.1 15.9 10.6 3.9 -4.8 -12.5 1.1 CLINO -18.7 -15.5 -8.6 0.5 9.0 14.4 17.2 15.7 10.1 3.8 -4.8 -14.3 0.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 45.9 25.9 91.5 19.4 60.6 111.3 80.9 107.7 134.6 116.6 85.8 47.7 927.9 1992 57.6 24.8 22.1 79.0 54.2 60.2 110.2 78.6 151.2 91.0 93.8 100.3 923.0 1993 29.8 10.6 14.7 70.4 75.8 54.8 188.1 45.9 114.8 74.6 46.8 44.0 770.3 1994 32.8 11.8 30.6 85.1 53.2 45.6 201.5 138.4 72.0 45.0 63.7 34.2 813.9 1995 50.7 51.3 39.6 60.7 47.6 67.2 110.8 41.0 100.5 155.2 86.0 37.8 848.4 1996 95.5 37.7 57.6 78.4 60.1 57.7 78.1 53.8 67.0 95.4 31.8 76.6 789.7 1997 117.2 23.6 73.5 41.5 40.7 88.6 145.3 86.1 82.4 98.9 80.6 45.3 923.7 1998 32.5 23.6 60.8 35.1 53.2 71.9 64.7 66.6 120.5 44.7 77.1 59.7 710.4 1999 69.7 80.0 43.2 22.9 102.8 83.4 105.1 53.3 91.3 144.4 76.3 42.7 915.1 2000 42.0 11.9 48.0 20.2 118.3 134.4 109.1 112.2 58.3 46.1 39.8 44.2 784.5 MEAN 57.4 30.1 48.2 51.3 66.7 77.5 119.4 78.4 99.3 91.2 68.2 53.3 840.7 CLINO 55.0 35.0 54.0 54.0 66.0 87.0 101.0 80.0 96.0 81.0 69.0 54.0 832.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -14.1 -5.4 0.3 10.8 17.8 23.7 24.0 23.8 15.1 6.7 0.1 -7.7 7.9 1992 -10.8 -9.2 -4.5 5.2 16.3 19.5 20.8 20.2 16.5 5.6 -1.8 -8.4 5.8 1993 -10.0 -10.4 -0.4 6.4 14.7 20.7 23.6 23.7 13.3 4.8 -2.6 -8.8 6.3 1994 -20.1 -10.9 -0.4 4.8 14.8 22.9 23.2 19.9 17.1 11.4 2.6 -2.2 6.9 1995 -10.5 -11.5 -0.6 3.7 15.8 24.9 24.1 25.1 14.6 8.2 -5.8 -11.0 6.4 1996 -14.6 -10.2 -3.9 3.2 12.2 23.9 22.2 23.9 19.2 8.0 -2.1 -8.1 6.1 1997 -13.2 -8.6 -4.2 7.4 12.1 23.9 24.7 21.4 16.8 9.3 -2.1 -6.0 6.8 1998 -11.0 -1.1 -0.6 10.8 19.0 21.2 24.7 23.5 16.9 9.7 0.6 -6.7 8.9 1999 -13.1 -2.8 0.3 9.4 19.5 23.4 25.5 21.9 18.1 7.1 1.8 -5.1 8.8 2000 -11.2 -3.9 3.3 8.2 15.9 18.5 23.0 22.3 16.1 12.1 0.9 -13.1 7.7 MEAN -12.9 -7.4 -1.1 7.0 15.8 22.3 23.6 22.6 16.4 8.3 -0.8 -7.7 7.2 CLINO -12.4 -8.4 -1.6 7.0 16.0 21.3 23.9 22.2 15.7 8.3 -0.7 -9.1 6.9 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -28.0 -19.6 -16.4 -3.4 4.3 8.8 10.9 9.3 3.6 -1.7 -9.0 -19.3 -5.0 1992 -23.1 -23.6 -18.8 -6.7 2.0 4.6 8.6 7.6 4.7 -1.5 -8.5 -17.6 -6.0 1993 -22.7 -27.4 -15.6 -6.1 2.8 7.2 12.2 10.9 2.5 -2.4 -12.6 -18.0 -5.8 1994 -32.8 -24.4 -11.6 -7.2 0.9 8.3 11.1 7.3 6.3 2.4 -5.1 -11.0 -4.7 1995 -19.8 -24.6 -12.8 -7.9 2.0 8.7 11.4 11.7 3.5 0.8 -16.0 -21.0 -5.3 1996 -27.3 -24.8 -18.2 -9.1 -1.2 9.2 9.3 10.4 5.8 -0.8 -8.6 -15.9 -5.9 1997 -24.8 -24.8 -19.4 -6.2 -0.9 8.4 10.6 8.1 5.2 0.1 -10.6 -15.3 -5.8 1998 -22.4 -11.7 -14.5 -2.9 2.6 8.9 10.1 9.7 6.1 -0.4 -5.6 -16.7 -3.1 1999 -25.4 -18.1 -13.9 -4.5 3.2 9.7 12.4 9.3 6.6 -1.9 -5.5 -14.1 -3.5 2000 -24.6 -18.4 -9.0 -6.3 2.9 5.4 9.1 8.3 3.9 -0.6 -6.3 -23.9 -5.0 MEAN -25.1 -21.7 -15.0 -6.0 1.9 7.9 10.6 9.3 4.8 -0.6 -8.8 -17.3 -5.0 CLINO -24.9 -22.5 -15.5 -6.0 1.9 7.4 10.5 9.2 4.4 -0.7 -8.9 -19.6 -5.4 Station No. 71938: KUGLUKTUK A , CANADA Latitude: 67 49N Longitude: 115 08W Station Elevation (M.S.L.): 23 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1014.4 1015.3 1010.4 1018.8 1014.3 1012.3 1009.7 1008.5 1013.3 1016.5 1015.8 1007.0 1013.0 1992 1011.4 1019.5 1015.9 1020.7 1013.0 1014.8 1012.5 1012.8 1010.7 1008.4 1012.1 1010.6 1013.5 1993 1007.0 1020.3 1014.4 1020.6 1021.9 1014.0 1013.8 1010.9 1008.7 1010.7 1008.7 1014.8 1013.8 1994 1024.9 1021.4 1013.5 1020.6 1011.7 1008.9 1011.3 1011.7 1009.0 1007.7 1004.5 1009.2 1012.9 1995 1015.8 - 1020.0 1021.3 1017.9 1012.3 1010.5 1005.8 1011.8 1011.4 1016.1 1022.2 - 1996 1016.4 1012.5 1023.7 1016.6 1018.5 1009.6 1011.3 1009.1 1008.3 1012.2 1023.5 1014.4 1014.7 1997 1017.0 1016.4 1018.9 1021.0 1019.3 1013.0 1009.4 1010.4 1009.9 1013.8 1007.5 1007.6 1013.7 1998 1021.4 1015.3 1019.6 1012.8 1015.0 1014.9 1010.7 1006.3 1007.8 1010.9 1010.5 1013.5 1013.2 1999 1015.5 1012.3 1014.6 1017.0 1017.7 1011.6 1008.5 1011.7 1008.0 1011.7 1012.0 1012.4 1012.8 2000 1009.4 1012.7 1014.4 1017.8 1016.1 1013.1 1010.1 1011.0 1008.4 1009.6 1014.8 1024.6 1013.5 MEAN 1015.3 1016.2 1016.5 1018.7 1016.5 1012.5 1010.8 1009.8 1009.6 1011.3 1012.6 1013.6 1013.6 CLINO 1016.1 1017.3 1018.0 1018.4 1016.6 1012.4 1010.8 1010.0 1010.4 1011.6 1013.6 1014.6 1014.2 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1017.6 1018.5 1013.5 1021.8 1017.2 1015.2 1012.5 1011.3 1016.2 1019.5 1018.8 1010.1 1016.0 1992 1014.5 1022.7 1019.0 1023.7 1016.0 1017.7 1015.4 1015.6 1013.6 1011.4 1015.1 1013.6 1016.5 1993 1010.1 1023.4 1017.4 1023.7 1024.8 1016.8 1016.6 1013.7 1011.6 1013.6 1011.7 1017.8 1016.8 1994 1028.0 1024.6 1016.6 1023.7 1014.6 1011.7 1014.1 1014.6 1011.9 1010.6 1007.5 1012.3 1015.9 1995 1018.9 - - - 1020.9 1015.2 1013.3 1008.7 1014.7 1014.4 1019.2 1025.4 - 1996 1019.6 1015.6 1026.9 1019.7 1021.6 1012.5 1014.2 1011.9 1011.1 1015.1 1026.7 1017.5 1017.7 1997 1020.2 1019.4 1022.0 1024.0 1022.2 1015.8 1012.2 1013.2 1012.8 1016.7 1010.5 1010.6 1016.6 1998 1024.5 1018.4 1022.7 1015.8 1017.9 1017.8 1013.5 1009.0 1010.6 1013.7 1013.4 1016.5 1016.2 1999 1018.6 1015.3 1017.6 1020.0 1020.7 1014.5 1011.3 1014.6 1010.9 1014.7 1015.1 1015.5 1015.7 2000 1012.5 1015.8 1017.5 1020.9 1019.1 1016.0 1012.9 1013.9 1011.3 1012.5 1017.9 1027.8 1016.5 MEAN 1018.5 1019.3 1019.2 1021.5 1019.5 1015.3 1013.6 1012.7 1012.5 1014.2 1015.6 1016.7 1016.5 CLINO 1019.2 1020.4 1021.0 1021.3 1019.6 1015.2 1013.6 1012.8 1013.3 1014.5 1016.7 1017.7 1017.1 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -29.1 -32.0 -28.2 -16.0 -2.7 5.7 9.4 8.7 1.9 -9.1 -20.7 -26.7 -11.6 1992 -29.6 -27.7 -21.0 -19.4 -5.1 5.5 11.6 8.8 -1.6 -8.3 -17.6 -22.4 -10.6 1993 -23.7 -26.5 -21.2 -19.3 -4.0 5.5 10.0 9.9 1.6 -5.1 -19.3 -27.6 -10.0 1994 -30.6 -29.6 -23.5 -18.4 -1.2 6.0 14.6 11.0 3.1 -3.1 -18.1 -22.9 -9.4 1995 -23.2 -27.3 -26.4 -12.2 -4.6 7.5 9.2 8.8 2.7 -8.1 -17.6 -30.5 -10.1 1996 -28.3 -24.7 -23.2 -16.7 -5.8 9.4 14.1 7.5 3.8 -10.2 -18.7 -25.3 -9.8 1997 -27.5 -26.9 -27.1 -17.8 -5.8 4.7 12.1 9.3 4.6 -8.1 -12.2 -22.7 -9.8 1998 -32.2 -26.7 -21.2 -12.4 -1.0 6.9 14.3 12.2 5.8 -3.0 -11.1 -18.5 -7.2 1999 -26.2 -22.6 -20.0 -14.1 -6.1 6.0 8.7 8.8 4.0 -7.2 -17.3 -23.7 -9.1 2000 -24.3 -25.8 -24.8 -14.9 -4.7 5.2 12.8 9.2 2.6 -6.6 -19.1 -26.8 -9.8 MEAN -27.5 -27.0 -23.7 -16.1 -4.1 6.2 11.7 9.4 2.9 -6.9 -17.2 -24.7 -9.7 CLINO -27.8 -27.4 -25.3 -17.0 -5.3 5.2 10.7 8.8 2.8 -7.2 -19.6 -25.5 -10.6 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 21.6 20.2 9.8 4.8 20.8 24.6 47.6 39.4 32.8 14.8 8.0 12.8 257.2 1992 11.0 7.6 26.4 9.8 34.8 7.0 13.8 28.2 28.8 22.0 25.2 17.2 231.8 1993 17.8 13.3 25.4 0.8 41.4 18.7 73.8 39.8 26.2 21.6 11.9 2.8 293.5 1994 5.9 2.7 11.0 1.0 20.7 38.1 3.6 62.6 23.8 33.3 19.3 26.5 248.5 1995 2.4 9.5 14.3 0.2 3.6 5.0 4.2 32.9 13.0 25.2 7.4 8.0 125.7 1996 13.7 10.9 6.5 12.1 - 12.9 54.1 19.5 70.5 14.5 6.4 7.9 - 1997 7.4 8.0 3.8 13.6 20.9 8.1 35.7 28.0 32.7 34.2 7.2 10.8 210.4 1998 3.1 10.8 5.7 4.9 19.1 25.4 42.0 61.9 20.7 25.9 12.5 10.0 242.0 1999 7.6 5.6 6.4 15.0 14.0 4.4 65.8 18.6 66.3 20.8 14.7 28.9 268.1 2000 5.4 5.7 5.6 7.3 13.5 13.9 46.0 33.4 71.5 45.1 11.7 5.3 264.4 MEAN 9.6 9.4 11.5 7.0 21.0 15.8 38.7 36.4 38.6 25.7 12.4 13.0 239.2 CLINO 11.0 10.0 11.0 13.0 20.0 15.0 36.0 41.0 39.0 29.0 13.0 12.0 249.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -24.6 -27.6 -23.9 -11.5 1.2 10.6 13.7 13.4 4.5 -5.9 -16.8 -22.7 -7.5 1992 -25.2 -23.4 -16.3 -14.3 -1.4 10.3 17.2 13.7 2.2 -4.5 -12.9 -18.9 -6.1 1993 -19.6 -22.3 -15.6 -14.5 -0.8 9.8 14.0 14.1 4.7 -2.2 -15.3 -24.1 -6.0 1994 -26.4 -25.6 -18.6 -13.4 3.3 10.5 20.7 16.0 6.3 -0.4 -14.3 -17.7 -5.0 1995 -19.3 -23.0 -22.1 -7.3 -0.6 12.7 13.3 13.1 6.4 -5.2 -14.2 -26.6 -6.1 1996 -24.1 -20.5 -18.7 -12.7 -1.9 15.0 18.9 11.1 6.4 -6.8 -14.9 -21.7 -5.8 1997 -22.8 -22.0 -23.1 -13.0 -2.1 8.4 16.7 14.1 7.4 -5.6 -8.6 -18.6 -5.8 1998 -29.0 -22.3 -16.6 -7.5 2.7 11.0 18.9 16.0 9.5 0.0 -8.0 -14.8 -3.3 1999 -22.9 -18.5 -15.6 -9.1 -1.9 10.2 12.3 12.3 7.1 -4.0 -13.3 -18.5 -5.2 2000 -19.8 -21.3 -20.7 -10.2 -1.7 10.2 17.9 13.3 5.7 -3.0 -15.1 -22.8 -5.6 MEAN -23.4 -22.7 -19.1 -11.3 -0.3 10.9 16.4 13.7 6.0 -3.8 -13.3 -20.6 -5.6 CLINO -23.7 -23.0 -20.6 -12.1 -1.4 9.5 15.4 13.1 6.0 -4.0 -15.7 -21.4 -6.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -33.4 -36.3 -32.5 -20.5 -6.7 0.8 5.1 3.9 -0.7 -12.2 -24.6 -30.6 -15.6 1992 -34.0 -31.9 -25.6 -24.5 -8.8 0.6 5.9 3.9 -5.3 -12.1 -22.2 -25.8 -15.0 1993 -27.9 -30.6 -26.7 -24.2 -7.2 1.3 5.8 5.6 -1.6 -7.9 -23.2 -31.1 -14.0 1994 -34.7 -33.6 -28.4 -23.3 -5.7 1.6 8.5 6.0 0.0 -5.8 -21.8 -27.9 -13.8 1995 -27.1 -31.5 -30.5 -17.0 -8.6 2.2 5.0 4.5 -0.9 -10.8 -20.9 -34.4 -14.2 1996 -32.5 -28.8 -27.7 -20.7 -9.7 3.7 9.2 3.7 1.1 -13.5 -22.7 -28.8 -13.9 1997 -32.1 -31.8 -31.0 -22.6 -9.4 0.9 7.6 4.5 1.6 -10.5 -15.9 -26.9 -13.8 1998 -35.3 -31.1 -25.7 -17.4 -4.7 2.7 9.7 8.3 2.0 -5.9 -14.0 -22.1 -11.1 1999 -29.5 -26.7 -24.4 -19.0 -10.3 1.8 5.0 5.3 0.9 -10.4 -21.3 -28.8 -13.1 2000 -28.7 -30.2 -28.9 -19.6 -7.6 0.2 7.6 5.1 -0.6 -10.1 -23.1 -30.8 -13.9 MEAN -31.5 -31.3 -28.1 -20.9 -7.9 1.6 6.9 5.1 -0.4 -9.9 -21.0 -28.7 -13.8 CLINO -31.9 -31.7 -29.8 -21.8 -9.2 8.0 6.0 4.5 -0.4 -10.3 -23.4 -29.6 -14.7 Station No. 71906: KUUJJUAQ A , CANADA Latitude: 58 06N Longitude: 068 25W Station Elevation (M.S.L.): 39 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1006.7 999.7 1009.6 1016.4 1009.2 1010.2 1005.3 1006.2 1005.1 1010.7 1007.8 1001.7 1007.4 1992 1000.6 1007.6 1009.6 1012.6 1011.2 1007.3 1006.5 1008.2 1003.1 1005.4 1006.7 1009.0 1007.3 1993 1003.1 1010.4 1012.8 1014.8 1010.2 1008.7 1007.4 1007.4 999.9 1002.2 1001.7 1008.8 1007.3 1994 1008.2 1007.9 1006.9 1008.0 1008.0 1004.9 1004.6 1002.0 1006.8 1005.3 1001.0 1011.5 1006.3 1995 1011.8 1004.0 1020.2 1011.8 1010.8 1006.3 1002.2 1005.0 1001.7 1006.5 1003.4 1013.7 1008.1 1996 1004.0 1001.4 1008.9 1010.4 1011.3 1009.2 1007.2 1003.9 1010.6 1009.2 1008.8 1010.3 1007.9 1997 1000.3 1006.0 1005.5 1013.7 1010.0 1006.4 1005.8 1007.1 1002.8 1006.6 1004.0 1000.6 1005.7 1998 1014.9 1015.9 1013.4 1011.0 1009.4 1009.1 1002.2 1005.3 1002.2 1008.7 1007.8 997.3 1008.1 1999 1007.7 1011.6 1013.0 1015.4 1010.3 1005.8 1001.7 1001.5 1007.6 1005.8 1004.5 1001.0 1007.2 2000 1007.9 1003.4 1010.5 1010.4 1009.5 1002.3 1007.8 1005.9 998.1 1007.3 1008.2 1005.9 1006.4 MEAN 1006.5 1006.8 1011.0 1012.5 1010.0 1007.0 1005.1 1005.3 1003.8 1006.8 1005.4 1006.0 1007.2 CLINO 1005.0 1007.4 1010.2 1012.2 1010.2 1006.3 1004.1 1005.1 1004.8 1006.1 1005.1 1006.7 1006.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.7 1004.7 1014.4 1021.2 1013.9 1014.8 1009.8 1010.8 1009.7 1015.4 1012.6 1006.6 1012.1 1992 1005.5 1012.7 1014.6 1017.5 1016.0 1012.0 1011.0 1012.8 1007.8 1010.0 1011.5 1014.0 1012.1 1993 1008.1 1015.4 1017.7 1019.7 1014.9 1013.3 1012.0 1012.0 1004.5 1006.9 1006.4 1013.8 1012.1 1994 1013.3 1013.0 1011.9 1012.9 1012.8 1009.6 1009.3 1006.7 1011.5 1010.1 1005.8 1016.5 1011.1 1995 1016.9 1009.0 1025.2 1016.7 1015.6 1011.0 1006.9 1009.7 1006.4 1011.2 1008.2 1018.7 1013.0 1996 1009.1 1006.3 1013.9 1015.2 1016.2 1013.9 1011.9 1008.5 1015.3 1014.1 1013.7 1015.3 1012.8 1997 1005.3 1011.1 1010.5 1018.6 1014.8 1011.1 1010.5 1011.9 1007.5 1011.3 1008.8 1005.5 1010.6 1998 1019.9 1020.9 1018.3 1015.8 1014.0 1013.7 1006.7 1009.9 1006.8 1013.4 1012.6 1002.1 1012.8 1999 1012.6 1016.5 1017.8 1020.2 1015.0 1010.4 1006.2 1006.0 1012.2 1010.5 1009.3 1005.8 1011.9 2000 1012.9 1008.4 1015.4 1015.2 1014.2 1006.9 1012.5 1010.7 1002.9 1012.2 1013.3 1011.0 1011.3 MEAN 1011.5 1011.8 1016.0 1017.3 1014.7 1011.7 1009.7 1009.9 1008.5 1011.5 1010.2 1010.9 1012.0 CLINO 1010.0 1012.4 1015.1 1017.0 1014.9 1010.9 1008.7 1009.6 1009.4 1010.8 1009.9 1011.6 1011.7 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -31.5 -25.6 -16.7 -11.7 -1.6 7.3 12.7 10.4 5.7 -0.4 -5.9 -20.7 -6.5 1992 -23.1 -28.1 -21.3 -14.3 -3.3 3.6 10.6 9.8 5.3 0.7 -12.4 -22.2 -7.9 1993 -23.7 -27.8 -20.5 -12.0 1.5 7.2 13.6 10.6 5.2 -2.8 -11.3 -21.1 -6.8 1994 -29.1 -26.0 -19.4 -10.7 -0.3 8.5 11.8 8.9 8.1 2.3 -5.2 -18.0 -5.8 1995 -24.6 -25.9 -19.1 -5.9 4.5 8.0 13.1 11.1 5.8 0.7 -7.0 -17.9 -4.8 1996 -24.0 -19.2 -17.6 -4.5 -1.4 6.1 11.4 11.5 6.5 0.1 -4.3 -14.9 -4.2 1997 -20.8 -26.6 -19.9 -10.3 1.6 8.4 9.9 12.0 6.0 1.0 -8.8 -16.3 -5.3 1998 -25.3 -23.1 -18.5 -6.4 2.9 9.4 13.2 11.8 9.3 0.1 -6.8 -14.3 -4.0 1999 -23.3 -19.9 -11.5 -5.8 2.8 8.9 12.4 11.1 7.2 -0.7 -9.2 -13.3 -3.4 2000 -24.8 -22.6 -13.2 -9.3 0.8 6.7 13.7 13.0 6.5 -0.5 -4.3 -15.2 -4.1 MEAN -25.0 -24.5 -17.8 -9.1 0.7 7.4 12.2 11.0 6.6 0.0 -7.5 -17.4 -5.3 CLINO -24.3 -23.6 -18.3 -9.1 3.0 7.2 11.5 10.6 5.6 -0.7 -8.4 -19.3 -5.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 11.8 36.9 23.2 13.8 21.2 33.8 91.4 30.8 61.2 48.4 38.2 38.0 448.7 1992 45.2 7.8 45.8 25.8 21.6 69.4 55.0 47.6 130.2 74.2 36.0 22.4 581.0 1993 22.0 13.4 19.2 44.6 38.0 39.0 77.0 90.6 116.5 62.3 47.2 34.1 603.9 1994 35.6 44.0 31.4 21.2 21.2 27.2 68.6 74.1 25.2 48.6 55.4 24.8 477.3 1995 23.8 24.2 21.4 17.2 20.6 43.6 76.0 90.6 85.0 60.6 49.4 35.0 547.4 1996 44.2 90.6 46.6 40.6 10.4 32.4 51.4 148.4 27.4 29.3 23.8 39.6 584.7 1997 50.0 20.2 56.4 12.6 31.0 57.4 86.0 41.6 151.6 70.7 50.2 15.2 642.9 1998 23.8 11.8 24.2 47.8 37.4 38.6 120.0 54.6 55.2 70.0 22.4 36.4 542.2 1999 36.8 22.0 77.0 26.8 43.4 65.8 65.4 86.0 62.4 40.6 56.8 24.2 607.2 2000 18.8 29.4 42.2 38.6 16.4 103.0 18.8 48.8 95.4 45.0 50.4 112.2 619.0 MEAN 31.2 30.0 38.7 28.9 26.1 51.0 71.0 71.3 81.0 55.0 43.0 38.2 565.4 CLINO 33.0 28.0 31.0 27.0 30.0 51.0 59.0 70.0 62.0 52.0 47.0 36.0 527.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -27.1 -20.5 -10.4 -6.2 1.7 12.3 18.9 15.5 9.3 2.7 -2.8 -16.2 -1.9 1992 -18.9 -23.7 -16.1 -9.1 1.1 7.0 16.7 15.1 9.4 3.0 -8.6 -17.6 -3.5 1993 -19.3 -22.9 -14.7 -5.7 6.3 12.9 19.6 15.4 8.4 0.3 -7.3 -16.3 -1.9 1994 -24.9 -21.1 -13.8 -5.2 3.4 14.2 17.6 13.1 12.5 4.8 -2.4 -13.3 -1.3 1995 -20.2 -20.8 -13.4 -0.7 9.6 13.2 18.6 16.0 9.2 3.4 -3.6 -13.7 -0.2 1996 -18.9 -14.7 -12.3 0.0 1.6 11.2 16.9 15.9 10.5 3.0 -1.8 -10.6 0.1 1997 -16.8 -21.5 -15.1 -5.2 5.7 13.8 14.9 18.2 9.2 4.2 -5.8 -12.0 -0.9 1998 -20.9 -18.2 -12.7 -1.5 7.9 15.5 18.6 16.5 12.9 2.9 -3.7 -10.9 0.5 1999 -18.4 -14.3 -7.0 -2.0 7.3 14.3 17.6 15.8 11.4 1.9 -5.4 -9.6 1.0 2000 -20.7 -18.0 -7.7 -5.0 4.7 11.2 20.3 18.7 9.9 2.1 -1.7 -11.3 0.2 MEAN -20.6 -19.6 -12.3 -4.1 4.9 12.6 18.0 16.0 10.3 2.8 -4.3 -13.2 -0.8 CLINO -19.7 -18.7 -12.9 -4.1 4.3 12.4 17.1 15.6 9.4 2.2 -4.9 -15.0 -1.2 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -35.9 -30.6 -23.0 -17.2 -4.9 2.1 6.4 5.2 2.2 -3.5 -9.0 -25.1 -11.1 1992 -27.2 -32.4 -26.5 -19.4 -7.6 0.2 4.3 4.4 1.2 -1.7 -16.2 -26.8 -12.3 1993 -28.0 -32.6 -26.2 -18.2 -3.4 1.6 7.4 5.7 1.9 -5.9 -15.2 -25.8 -11.6 1994 -33.3 -31.0 -25.0 -16.2 -3.9 2.7 5.9 4.7 3.5 -0.2 -7.9 -22.6 -10.3 1995 -29.1 -31.0 -24.8 -11.1 -0.7 2.7 7.5 6.2 2.4 -2.0 -10.4 -22.1 -9.4 1996 -29.1 -23.6 -22.9 -9.1 -4.4 1.0 5.8 7.0 2.5 -2.9 -6.8 -19.0 -8.5 1997 -24.7 -31.7 -24.6 -15.4 -2.7 3.0 4.9 5.7 2.7 -2.3 -11.8 -20.6 -9.8 1998 -29.6 -27.9 -24.1 -11.3 -2.1 3.3 7.7 6.9 5.7 -2.8 -10.0 -17.7 -8.5 1999 -28.1 -25.5 -15.9 -9.5 -1.8 3.4 7.2 6.4 3.0 -3.2 -13.0 -16.9 -7.8 2000 -28.8 -27.2 -18.6 -13.5 -3.2 2.1 7.0 7.3 3.1 -3.1 -6.9 -19.1 -8.4 MEAN -29.4 -29.3 -23.2 -14.1 -3.5 2.2 6.4 6.0 2.8 -2.8 -10.7 -21.6 -9.8 CLINO -28.8 -28.4 -23.6 -14.1 -3.8 2.0 5.8 5.6 1.9 -3.6 -11.9 -23.5 -10.2 Station No. 71905: KUUJJUARAPIK A , CANADA Latitude: 55 17N Longitude: 077 45W Station Elevation (M.S.L.): 10 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1011.2 1006.1 1013.0 1017.6 1014.2 1012.4 1007.3 1011.6 1007.9 1010.9 1008.4 1009.6 1010.9 1992 1009.0 1014.5 1014.4 1015.4 1014.2 1010.0 1008.6 1011.0 1005.6 1008.3 1011.4 1012.5 1011.2 1993 1010.5 1016.1 1017.1 1017.0 1010.3 1009.9 1007.4 1010.2 1005.3 1005.7 1008.2 1011.2 1010.7 1994 1015.7 1016.7 1009.9 1011.1 1013.1 1010.3 1010.3 1007.8 1010.8 1008.1 1006.5 1015.1 1011.3 1995 1014.3 1010.7 1023.5 1014.9 1012.8 1014.0 1006.2 1008.6 1009.4 1007.1 1006.4 1016.2 1012.0 1996 1010.8 1008.7 1016.1 1013.7 1015.2 1011.7 1011.4 1009.9 1015.3 1011.6 1011.7 1013.7 1012.5 1997 1010.7 1014.8 1013.6 1014.4 1012.7 1010.2 1009.6 1010.0 1006.4 1008.9 1008.8 1007.0 1010.6 1998 1019.9 1019.1 1018.0 1014.7 1012.8 1008.7 1006.7 1011.3 1005.0 1014.8 1010.0 1005.6 1012.2 1999 1014.0 1015.5 1016.8 1019.6 1014.0 1010.0 1006.0 1008.0 1009.2 1010.4 1009.5 1005.1 1011.5 2000 1014.9 1011.2 1013.5 1017.4 1008.6 1009.8 1011.9 1011.0 1006.3 1013.7 1011.4 1015.3 1012.1 MEAN 1013.1 1013.3 1015.6 1015.6 1012.8 1010.7 1008.5 1009.9 1008.1 1010.0 1009.2 1011.1 1011.5 CLINO 1010.5 1013.1 1014.5 1014.6 1012.5 1009.2 1007.7 1009.0 1008.5 1009.3 1008.4 1010.6 1010.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1013.6 1008.4 1015.3 1019.9 1016.5 1014.6 1009.5 1013.8 1010.1 1013.2 1010.7 1011.9 1013.1 1992 1011.3 1016.9 1016.8 1017.6 1016.4 1012.2 1010.7 1013.2 1007.8 1010.5 1013.6 1014.8 1013.5 1993 1012.8 1018.4 1019.3 1019.2 1012.5 1012.1 1009.6 1012.4 1007.5 1007.9 1010.4 1013.4 1013.0 1994 1018.1 1018.2 1011.3 1012.5 1014.5 1011.7 1011.7 1009.1 1012.2 1009.4 1007.8 1016.4 1012.7 1995 1015.7 1012.2 1024.9 1016.2 1014.2 1015.3 1007.5 1010.0 1010.7 1008.5 1007.8 1017.6 1013.4 1996 1012.3 1010.2 1017.5 1015.1 1016.6 1013.0 1012.7 1011.1 1016.6 1012.9 1013.0 1015.0 1013.8 1997 1012.1 1016.3 1015.0 1015.8 1014.0 1011.6 1010.9 1011.3 1007.7 1010.1 1010.1 1008.3 1011.9 1998 1021.3 1020.5 1019.4 1016.0 1014.1 1009.9 1007.9 1012.6 1006.3 1016.0 1011.3 1006.9 1013.5 1999 1015.4 1016.8 1018.1 1020.9 1015.2 1011.3 1007.3 1009.3 1010.5 1011.7 1010.8 1006.4 1012.8 2000 1016.2 1012.6 1014.8 1018.7 1009.8 1011.1 1013.1 1012.2 1007.6 1015.0 1012.6 1016.6 1013.4 MEAN 1014.9 1015.1 1017.2 1017.2 1014.4 1012.3 1010.1 1011.5 1009.7 1011.5 1010.8 1012.7 1013.1 CLINO 1012.9 1015.5 1016.8 1016.9 1014.8 1011.5 1009.9 1011.2 1010.8 1011.5 1010.6 1012.9 1012.9 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -28.8 -21.9 -17.2 -8.7 1.0 8.1 12.8 12.7 7.4 1.1 -3.8 -17.7 -4.6 1992 -22.7 -26.0 -22.0 -12.1 -1.1 4.1 9.5 11.6 7.3 1.3 -5.4 -17.1 -6.0 1993 -20.5 -26.6 -17.3 -9.8 1.2 8.0 14.2 12.6 5.8 -0.9 -6.6 -16.8 -4.7 1994 -29.8 -26.8 -16.3 -10.9 -2.0 7.5 10.3 8.9 8.4 4.9 -2.1 -9.6 -4.8 1995 -19.7 -25.5 -15.7 -9.0 2.0 7.2 10.8 14.1 5.8 3.1 -6.5 -15.2 -4.1 1996 -24.4 -22.0 -18.0 -8.2 -1.0 6.7 11.5 13.1 8.7 2.1 -2.5 -13.3 -3.9 1997 -22.9 -24.3 -21.3 -7.5 -0.3 7.3 11.7 12.2 8.5 3.4 -6.7 -12.4 -4.4 1998 -23.0 -18.8 -15.4 -2.9 5.0 12.7 12.2 12.6 9.9 3.6 -4.2 -12.3 -1.7 1999 -21.8 -17.0 -12.3 -4.4 6.3 10.0 11.9 12.3 10.9 1.6 -3.3 -7.7 -1.1 2000 -22.4 -20.0 -10.3 -7.7 2.8 4.7 11.6 12.1 6.8 2.7 -1.5 -14.4 -3.0 MEAN -23.6 -22.9 -16.6 -8.1 1.4 7.6 11.7 12.2 7.9 2.3 -4.3 -13.7 -3.8 CLINO -23.4 -23.2 -17.3 -7.6 1.3 7.0 10.6 11.4 7.4 2.1 -5.0 -16.2 -4.4 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 14.7 26.0 31.2 14.2 39.7 30.6 143.2 62.8 160.5 69.2 51.8 55.4 699.3 1992 24.5 9.0 17.6 23.4 70.0 135.2 76.8 31.2 171.0 56.3 67.2 34.5 716.7 1993 26.2 10.0 6.2 33.4 50.0 55.0 101.4 62.9 97.4 72.9 92.5 35.8 643.7 1994 20.2 42.8 49.2 35.6 22.4 13.6 30.2 99.2 59.3 113.2 82.4 39.8 607.9 1995 18.4 21.6 7.4 21.6 16.0 12.0 156.0 89.6 149.2 105.0 65.3 - - 1996 56.2 28.8 17.0 - 36.6 - 33.2 133.0 54.8 60.5 50.6 36.8 - 1997 11.0 25.8 22.8 14.8 9.4 93.2 63.4 77.6 121.3 107.6 48.2 24.8 619.9 1998 22.4 8.4 16.4 9.8 18.8 31.8 61.0 187.0 129.0 66.2 54.8 83.0 688.6 1999 42.4 43.2 10.6 20.0 34.2 104.0 118.6 77.2 72.0 114.8 49.4 83.0 769.4 2000 13.2 13.0 28.4 7.8 44.8 59.8 - 45.7 127.9 90.2 45.2 44.5 - MEAN 24.9 22.9 20.7 20.1 34.2 59.5 87.1 86.6 114.2 85.6 60.7 48.6 665.1 CLINO 28.0 22.0 20.0 24.0 35.0 60.0 79.0 91.0 103.0 81.0 64.0 41.0 649.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -24.5 -17.5 -10.5 -3.0 5.5 13.5 17.5 16.3 10.7 4.1 -1.1 -12.9 -0.2 1992 -18.2 -21.0 -15.3 -6.2 3.9 8.8 14.6 15.9 10.8 3.5 -3.0 -13.3 -1.6 1993 -15.8 -21.1 -11.8 -4.5 5.0 14.0 18.6 16.6 8.6 1.6 -3.9 -13.2 -0.5 1994 -26.2 -22.0 -10.4 -6.0 1.6 13.5 15.1 12.7 12.3 7.5 0.1 -6.0 -0.6 1995 -15.4 -20.1 -10.8 -4.3 6.7 12.2 15.8 18.9 8.5 5.7 -3.5 -11.1 0.2 1996 -19.6 -16.7 -12.4 -3.6 3.0 11.8 16.4 16.9 12.9 5.2 -0.1 -9.9 0.3 1997 -18.7 -17.4 -16.1 -2.4 3.2 13.3 16.4 16.5 11.6 6.7 -3.4 -8.9 0.1 1998 -18.5 -12.7 -9.5 2.0 10.2 18.1 16.3 16.6 12.6 6.3 -1.6 -9.0 2.6 1999 -17.4 -11.0 -7.3 -0.5 11.6 15.2 16.2 15.5 14.3 3.8 -0.8 -5.0 2.9 2000 -18.3 -15.0 -5.7 -3.4 6.9 9.1 16.8 16.3 9.2 5.0 1.0 -12.0 0.8 MEAN -19.3 -17.4 -11.0 -3.2 5.8 12.9 16.4 16.2 11.2 4.9 -1.6 -10.1 0.4 CLINO -18.8 -17.6 -11.3 -2.3 5.8 12.1 15.5 15.7 10.7 4.7 -2.2 -12.2 0.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -33.1 -26.3 -23.9 -14.4 -3.5 2.6 8.0 9.1 4.0 -2.0 -6.5 -22.5 -9.0 1992 -27.2 -30.9 -28.7 -17.9 -6.0 -0.7 4.3 7.3 3.7 -0.9 -7.9 -20.9 -10.5 1993 -25.1 -32.1 -22.8 -15.1 -2.5 2.0 9.8 8.7 2.8 -3.5 -9.3 -20.5 -9.0 1994 -33.4 -31.5 -22.0 -15.8 -5.6 1.5 5.4 5.0 4.5 2.2 -4.3 -13.0 -8.9 1995 -24.0 -31.0 -20.5 -13.7 -2.8 2.1 5.7 9.3 3.0 0.5 -9.4 -19.2 -8.3 1996 -29.2 -27.3 -23.6 -12.8 -4.9 1.5 6.5 9.2 4.5 -1.0 -4.9 -16.6 -8.2 1997 -27.1 -31.1 -26.5 -12.7 -3.8 1.3 6.9 7.8 5.3 0.1 -9.9 -15.9 -8.8 1998 -27.5 -24.6 -21.4 -7.8 -0.3 7.2 8.1 8.6 7.2 0.9 -6.8 -15.6 -6.0 1999 -26.1 -22.9 -17.3 -8.3 0.9 4.6 7.4 8.9 7.4 -0.7 -5.7 -10.3 -5.2 2000 -26.5 -24.9 -14.8 -12.0 -1.3 0.2 6.4 7.8 4.4 0.3 -4.0 -16.8 -6.8 MEAN -27.9 -28.3 -22.2 -13.1 -3.0 2.2 6.8 8.2 4.7 -0.4 -6.9 -17.1 -8.1 CLINO -27.9 -28.6 -23.3 -12.8 -3.2 1.8 5.7 7.0 4.0 -0.7 -7.8 -20.1 -8.8 Station No. 71823: LA GRANDE IV A , CANADA Latitude: 53 45N Longitude: 073 40W Station Elevation (M.S.L.): 306 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 975.1 970.0 975.7 981.0 978.6 977.6 974.3 - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - 972.4 975.0 976.3 974.0 975.2 973.1 976.8 974.2 971.3 979.3 - 1995 976.3 970.3 984.4 975.7 976.6 977.1 972.1 975.9 974.5 972.0 971.9 977.7 975.4 1996 973.2 970.5 977.1 975.6 978.1 975.8 974.3 976.1 979.4 976.7 977.0 976.6 975.9 1997 970.3 976.4 974.1 976.2 973.9 975.1 973.5 975.9 971.5 975.3 973.3 969.7 973.8 1998 981.1 980.1 979.1 977.5 976.9 973.8 971.6 977.1 970.9 978.8 974.5 971.0 976.0 1999 976.5 979.1 978.4 981.6 978.5 975.5 971.9 973.9 975.5 974.5 972.7 971.7 975.8 2000 976.5 974.1 976.8 979.3 973.4 974.3 977.0 976.2 972.2 978.3 976.4 976.7 975.9 MEAN 975.6 974.4 977.3 977.7 976.5 975.4 973.7 975.5 974.4 975.7 973.9 974.7 975.4 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1015.9 1009.7 1014.9 1019.6 1016.5 1014.8 1011.3 - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - 1011.7 1014.2 1014.4 1011.3 1012.5 - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - 1014.0 1013.2 1009.7 1016.6 1014.8 1016.3 - MEAN - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -29.5 -21.2 -14.4 -5.9 3.3 11.1 14.2 13.4 6.8 0.7 -5.8 - - 1992 -24.2 -27.1 -18.4 -7.4 1.7 7.8 11.4 12.3 7.4 -0.3 -9.1 -19.6 -5.5 1993 -23.0 -27.7 -15.8 -5.3 3.6 11.9 15.7 12.9 5.5 -3.0 -10.2 -18.3 -4.5 1994 -30.3 -25.1 -15.0 -9.3 1.1 11.2 13.4 10.5 8.7 4.6 -5.0 -13.6 -4.1 1995 -22.8 -24.9 -13.2 -5.2 5.1 12.3 14.5 14.9 5.9 3.4 - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 11.8 23.6 42.0 33.4 42.8 64.0 102.2 118.0 121.8 103.1 65.0 41.2 768.9 1992 35.6 13.0 30.8 26.4 106.0 85.2 72.8 136.0 136.0 - 63.8 50.0 - 1993 33.6 11.8 10.6 46.2 81.8 74.2 77.2 67.6 187.0 92.6 59.4 39.4 781.4 1994 15.8 57.8 37.6 24.6 29.0 67.6 166.0 94.1 88.0 102.2 69.2 51.4 803.3 1995 34.8 27.6 5.2 - 47.0 24.8 109.6 126.6 167.2 90.6 - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -22.5 -15.0 -6.0 1.1 8.7 17.8 20.6 19.0 10.7 4.2 -2.3 - - 1992 -18.3 -20.4 -11.0 -1.2 7.9 13.6 17.6 18.0 11.9 2.3 -5.4 -14.4 0.0 1993 -16.4 -20.5 -8.7 1.9 8.1 19.0 21.5 18.2 9.4 0.3 -6.0 -12.9 1.2 1994 -25.6 -18.9 -7.2 -2.7 6.6 18.4 19.4 15.2 13.1 8.0 -1.1 -8.3 1.4 1995 -16.4 -17.7 -6.4 0.3 11.0 20.1 20.8 20.8 10.2 6.2 - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -36.4 -27.3 -22.8 -12.9 -2.1 4.5 7.6 7.8 2.8 -2.8 -9.4 - - 1992 -30.1 -33.7 -25.6 -13.6 -4.6 2.1 5.2 6.6 3.0 -2.8 -12.8 -24.7 -10.9 1993 -29.4 -34.9 -22.8 -12.5 -0.9 4.7 9.9 7.6 1.6 -6.2 -14.3 -23.7 -10.1 1994 -34.9 -31.4 -22.8 -15.9 -4.5 3.9 7.3 5.8 4.3 1.1 -8.9 -18.9 -9.6 1995 -29.1 -32.1 -20.0 -10.7 -0.9 4.5 8.1 8.9 1.5 0.5 - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Station No. 71922: LA RONGE A , CANADA Latitude: 55 09N Longitude: 105 16W Station Elevation (M.S.L.): 379 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 969.5 969.0 965.0 969.1 969.6 966.5 967.1 969.5 969.7 968.8 969.5 965.6 968.2 1992 966.0 971.8 970.5 970.4 970.0 968.7 968.7 971.1 963.1 970.0 969.9 971.2 969.3 1993 969.9 973.0 971.9 969.6 970.0 967.7 966.1 968.5 968.1 969.2 968.3 967.8 969.2 1994 978.4 972.8 965.7 970.3 968.2 967.5 969.2 971.7 968.5 966.0 962.4 969.9 969.2 1995 971.1 972.9 973.6 972.7 970.2 968.7 965.4 963.6 970.2 967.0 970.2 973.0 969.9 1996 973.3 968.0 975.5 969.7 971.6 966.6 969.2 966.2 968.4 967.3 975.8 969.0 970.0 1997 973.0 971.3 971.1 971.6 971.9 965.3 967.5 968.6 965.3 965.8 968.6 965.2 968.8 1998 972.5 966.7 973.7 970.5 967.7 967.1 968.9 969.9 968.0 971.9 968.0 969.7 969.6 1999 970.3 965.8 971.1 970.2 967.7 965.6 965.4 967.8 968.3 968.4 967.4 966.9 967.9 2000 971.0 968.6 968.6 971.4 966.0 968.0 968.3 967.6 966.2 969.6 970.8 977.9 969.5 MEAN 971.5 970.0 970.7 970.5 969.3 967.2 967.6 968.5 967.6 968.4 969.1 969.6 969.2 CLINO 971.2 971.2 970.4 969.9 968.5 966.8 967.4 968.3 968.4 968.0 968.7 969.8 969.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1018.4 1016.9 1012.4 1015.6 1015.5 1011.8 1012.2 1014.6 1015.6 1015.7 1017.3 1013.7 1015.0 1992 1014.1 1020.0 1017.7 1017.2 1016.1 1014.3 1014.0 1016.6 1008.9 1016.6 1017.1 1020.2 1016.1 1993 1018.5 1021.4 1019.2 1016.2 1016.0 1013.2 1011.3 1013.9 1014.0 1015.8 1015.8 1015.8 1015.9 1994 1028.3 1022.3 1012.9 1017.2 1014.4 1012.9 1014.6 1017.3 1014.2 1012.3 1009.7 1018.4 1016.2 1995 1019.8 1021.6 1021.7 1020.0 1016.4 1014.2 1010.7 1009.0 1016.2 1013.4 1018.3 1021.8 1016.9 1996 1023.1 1016.4 1024.0 1016.7 1018.1 1012.0 1014.5 1011.4 1014.3 1013.8 1024.2 1018.0 1017.2 1997 1022.3 1019.5 1019.0 1018.6 1018.1 1010.6 1012.6 1013.9 1010.9 1012.3 1015.8 1012.5 1015.5 1998 1021.6 1014.1 1021.5 1016.9 1013.5 1012.5 1014.0 1015.0 1013.7 1018.4 1015.3 1018.2 1016.2 1999 1019.2 1013.8 1018.5 1016.7 1013.6 1010.9 1010.5 1013.0 1014.1 1014.8 1014.4 1014.8 1014.5 2000 1020.0 1016.4 1015.9 1018.3 1011.9 1013.6 1013.5 1013.0 1012.0 1016.0 1018.3 1027.5 1016.4 MEAN 1020.5 1018.2 1018.3 1017.3 1015.4 1012.6 1012.8 1013.8 1013.4 1014.9 1016.6 1018.1 1016.0 CLINO 1020.1 1019.6 1018.1 1016.6 1014.5 1012.2 1012.6 1013.6 1014.2 1014.5 1016.2 1018.4 1015.9 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -20.8 -11.7 -8.4 3.2 9.0 15.6 17.9 19.1 9.2 -1.9 -10.9 -15.2 0.4 1992 -14.8 -13.5 -4.5 1.7 7.7 12.7 15.2 14.4 6.9 2.2 -3.8 -21.8 0.2 1993 -17.4 -13.4 -3.3 2.8 8.8 12.9 15.7 14.8 7.6 1.3 -8.2 -13.6 0.7 1994 -25.8 -23.2 -4.2 1.2 8.3 15.2 17.3 15.4 12.8 4.2 -7.7 -15.9 -0.2 1995 -17.1 -16.1 -9.5 -2.1 8.0 16.3 16.0 14.9 10.8 3.3 -12.3 -17.3 -0.4 1996 -25.7 -15.4 -13.6 -0.9 6.3 15.5 17.6 16.7 9.1 1.3 -12.9 -21.7 -2.0 1997 -23.0 -13.7 -9.9 -0.5 7.4 15.3 18.8 16.8 11.6 1.9 -5.4 -8.0 0.9 1998 -20.7 -8.2 -7.7 5.1 10.2 14.2 19.2 18.5 10.9 4.3 -6.3 -16.9 1.9 1999 -20.2 -13.9 -5.2 4.0 8.9 14.2 17.2 17.6 9.7 2.9 -3.3 -12.1 1.6 2000 -20.6 -10.8 -6.3 0.5 7.1 12.4 17.6 15.4 9.2 4.1 -6.3 -23.5 -0.1 MEAN -20.6 -14.0 -7.3 1.5 8.2 14.4 17.2 16.4 9.8 2.4 -7.7 -16.6 0.3 CLINO -20.4 -15.9 -8.6 1.4 8.8 14.5 17.2 15.7 9.4 2.6 -8.5 -17.7 -1.0 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 15.7 9.2 3.6 57.4 44.4 93.4 77.8 39.5 28.7 65.8 18.3 13.2 467.0 1992 23.1 12.5 13.0 55.5 42.8 57.8 68.0 52.1 91.0 19.6 27.4 20.7 483.5 1993 7.0 1.8 4.2 12.8 13.2 60.6 82.0 78.2 30.8 30.6 17.9 19.9 359.0 1994 13.4 16.9 25.4 26.4 107.1 89.7 85.7 9.2 17.6 57.9 28.9 20.9 499.1 1995 6.4 18.2 23.1 46.4 6.2 11.4 66.0 151.4 14.8 50.2 29.7 13.0 436.8 1996 17.1 17.4 11.0 76.0 33.1 60.5 102.9 77.1 92.9 36.6 29.0 23.9 577.5 1997 33.6 13.1 19.8 27.4 25.2 139.6 82.0 50.4 74.0 74.0 6.0 12.4 557.5 1998 25.0 12.6 9.2 18.0 16.4 31.6 47.6 28.4 22.6 46.8 18.1 44.8 321.1 1999 15.0 12.6 13.0 40.8 32.4 57.8 89.8 57.2 24.6 22.2 25.4 35.2 426.0 2000 12.4 13.4 58.6 25.8 103.6 61.7 116.2 90.0 69.0 10.9 31.0 18.0 610.6 MEAN 16.9 12.8 18.1 38.6 42.4 66.4 81.8 63.4 46.6 41.5 23.2 22.2 473.8 CLINO 18.0 15.0 20.0 32.0 42.0 70.0 83.0 62.0 55.0 37.0 28.0 21.0 484.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -14.8 -5.2 -0.7 9.1 15.9 21.0 23.9 25.4 14.1 2.0 -6.3 -9.4 6.2 1992 -9.0 -7.1 1.7 7.9 14.5 19.2 21.3 20.9 12.5 7.2 -1.1 -16.8 5.9 1993 -11.4 -7.9 2.7 8.2 15.4 18.7 20.7 20.4 13.4 5.7 -3.4 -8.9 6.1 1994 -21.1 -17.6 1.7 8.2 14.5 21.1 23.2 22.2 19.2 8.6 -3.2 -11.2 5.5 1995 -12.8 -10.2 -3.6 3.9 16.1 23.6 21.9 19.8 17.3 7.5 -8.6 -13.3 5.1 1996 -20.1 -8.9 -6.2 5.3 11.8 21.6 23.8 23.0 13.2 5.8 -9.1 -17.0 3.6 1997 -17.8 -6.9 -2.9 6.2 13.8 20.7 24.9 22.4 17.1 5.2 -2.1 -4.1 6.4 1998 -17.0 -3.9 -0.6 12.6 17.5 20.4 25.9 25.4 17.2 8.6 -3.4 -12.7 7.5 1999 -15.8 -8.5 1.0 10.3 14.3 20.5 23.2 23.8 15.5 7.5 0.4 -6.7 7.1 2000 -13.9 -4.0 0.5 6.9 12.5 17.6 23.0 20.8 14.0 9.2 -2.1 -18.8 5.5 MEAN -15.4 -8.0 -0.6 7.9 14.6 20.4 23.2 22.4 15.4 6.7 -3.9 -11.9 5.9 CLINO -14.9 -9.6 -1.8 7.8 15.3 20.5 23.0 21.7 14.7 7.1 -4.4 -12.7 5.6 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -26.7 -18.3 -16.2 -2.8 2.0 10.1 11.8 12.6 4.2 -5.8 -15.6 -21.0 -5.5 1992 -20.7 -19.9 -10.6 -4.6 1.0 6.2 9.2 8.0 1.2 -2.8 -6.4 -26.7 -5.5 1993 -23.3 -18.9 -9.4 -2.7 2.2 7.0 10.7 9.2 1.7 -3.1 -12.9 -18.3 -4.8 1994 -30.5 -28.8 -10.1 -5.7 2.1 9.3 11.5 8.7 6.5 -0.2 -12.1 -20.5 -5.8 1995 -21.4 -21.9 -15.4 -8.2 -0.2 8.9 10.1 9.9 4.2 -1.0 -15.9 -21.2 -6.0 1996 -31.2 -21.9 -20.9 -7.1 0.7 9.3 11.3 10.4 5.1 -3.2 -16.7 -26.3 -7.5 1997 -28.2 -20.5 -16.9 -7.3 0.9 9.8 12.6 11.2 6.0 -1.4 -8.6 -11.9 -4.5 1998 -24.4 -12.4 -14.8 -2.4 2.9 8.0 12.5 11.5 4.5 0.1 -9.2 -21.0 -3.7 1999 -24.7 -19.3 -11.4 -2.3 3.4 7.9 11.2 11.3 3.9 -1.8 -7.0 -17.4 -3.9 2000 -27.2 -17.5 -13.0 -6.0 1.6 7.2 12.2 10.0 4.4 -1.1 -10.4 -28.1 -5.7 MEAN -25.8 -19.9 -13.9 -4.9 1.7 8.4 11.3 10.3 4.2 -2.0 -11.5 -21.2 -5.3 CLINO -25.8 -22.1 -15.4 -5.1 2.2 8.4 11.3 9.6 4.0 -2.0 -12.6 -22.6 -5.8 Station No. 71899: LANGARA , CANADA Latitude: 54 15N Longitude: 133 03W Station Elevation (M.S.L.): 41 meters Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 2.1 5.2 3.2 6.1 8.2 9.7 12.8 13.1 12.7 8.5 7.6 5.6 7.9 1992 5.4 5.2 5.7 6.8 8.9 10.9 12.3 13.5 10.9 8.5 7.1 3.0 8.2 1993 3.0 4.9 4.8 7.6 10.0 11.6 13.1 13.8 12.3 10.7 6.6 5.9 8.7 1994 6.1 1.6 5.6 7.2 8.6 11.0 13.2 13.8 12.4 8.8 4.1 3.1 8.0 1995 4.6 3.6 4.2 7.1 8.9 10.8 12.4 12.6 13.7 8.8 5.5 3.7 8.0 1996 0.2 3.3 4.6 6.2 8.2 10.2 12.1 13.3 11.6 8.5 4.1 1.0 6.9 1997 3.3 5.4 3.6 7.0 10.0 12.0 14.1 14.9 14.0 9.4 7.3 6.0 8.9 1998 3.4 6.1 6.1 7.0 8.9 10.4 12.7 13.5 11.8 9.8 6.1 4.0 8.3 1999 3.8 3.1 4.2 5.7 6.8 9.8 11.0 12.5 11.5 8.5 - 4.5 - 2000 2.0 3.8 - 5.8 7.7 10.7 - - - - - - - MEAN 3.4 4.2 4.7 6.7 8.6 10.7 12.6 13.4 12.3 9.1 6.0 4.1 8.0 CLINO 3.3 3.8 4.6 6.1 8.2 10.4 12.4 13.3 12.2 9.1 5.6 4.0 7.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 129.7 179.5 143.6 130.0 83.1 79.3 89.6 240.7 167.9 348.1 402.1 402.6 2396.2 1992 280.6 120.4 118.4 134.1 141.4 90.0 94.6 116.6 239.3 194.4 245.4 226.8 2002.0 1993 144.6 187.0 144.7 115.8 70.3 69.6 42.4 27.7 85.6 183.0 262.3 213.9 1546.9 1994 230.1 177.0 148.8 132.0 127.4 131.2 100.4 69.0 302.0 308.0 314.7 236.8 2277.4 1995 90.6 101.6 93.0 99.0 34.0 46.0 98.6 99.2 155.0 298.4 282.4 184.9 1582.7 1996 201.0 121.8 127.8 129.5 64.7 152.0 22.3 129.9 252.9 303.6 185.9 178.1 1869.5 1997 217.9 184.1 216.7 151.9 53.6 109.6 201.7 91.5 174.2 234.1 202.6 289.3 2127.2 1998 159.8 160.4 114.1 110.4 58.9 80.4 110.6 216.9 143.7 212.4 126.2 288.4 1782.2 1999 199.6 209.4 - 150.6 265.8 120.6 80.2 162.8 269.3 311.5 259.3 167.1 - 2000 213.6 79.0 154.1 98.1 74.0 72.4 112.6 187.2 194.0 219.0 211.4 165.1 1780.5 MEAN 186.7 152.0 140.1 125.1 97.3 95.1 95.3 134.2 198.4 261.3 249.2 235.3 1970.1 CLINO 198.0 150.0 152.0 137.0 107.0 95.0 91.0 118.0 185.0 270.0 231.0 223.0 1957.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 3.8 7.3 5.2 8.6 10.4 11.7 15.0 15.0 14.7 10.4 9.2 7.7 9.9 1992 6.9 6.9 7.8 9.0 10.9 12.7 13.8 15.5 12.9 10.5 8.6 5.0 10.0 1993 4.4 6.6 7.0 10.0 12.5 14.0 14.9 15.7 14.0 12.6 8.5 7.5 10.6 1994 7.5 3.2 7.8 9.5 10.9 12.9 15.1 15.8 14.7 11.0 6.1 4.8 9.9 1995 6.1 5.6 6.5 9.9 11.4 13.4 14.4 15.2 16.2 11.0 7.6 5.5 10.2 1996 2.2 5.7 6.7 9.0 10.9 12.6 14.4 15.7 13.9 10.4 5.4 2.6 9.1 1997 4.8 6.7 5.6 9.7 12.6 14.4 16.4 16.9 16.3 11.5 9.1 8.2 11.0 1998 5.1 8.1 8.6 9.9 11.0 12.0 14.9 16.0 14.1 12.1 8.2 6.3 10.5 1999 6.0 5.6 7.1 8.8 9.5 12.5 13.1 15.3 14.1 11.1 7.9 6.9 9.8 2000 4.6 6.4 7.7 9.3 10.9 14.0 15.2 15.3 14.4 11.5 9.1 7.0 10.4 MEAN 5.1 6.2 7.0 9.4 11.1 13.0 14.7 15.6 14.5 11.2 8.0 6.1 10.2 CLINO 5.1 5.7 6.7 8.7 10.7 12.7 14.5 15.4 14.4 11.1 7.4 5.8 9.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.4 3.1 1.2 3.6 5.9 7.7 10.7 11.2 10.7 6.6 5.8 3.5 5.9 1992 3.8 3.4 3.7 4.4 6.9 9.0 10.8 11.5 8.8 6.4 5.6 0.9 6.3 1993 1.4 3.1 2.6 5.2 7.5 9.2 11.3 11.8 10.4 8.9 4.7 4.2 6.7 1994 4.7 -0.1 3.4 4.9 6.3 8.9 11.1 11.7 9.9 6.6 2.0 1.4 5.9 1995 3.0 1.6 1.8 4.3 6.4 8.2 10.4 10.0 11.2 6.5 3.4 1.7 5.7 1996 -1.8 0.9 2.3 3.4 5.4 7.7 9.9 10.8 9.2 6.5 2.7 -0.6 4.7 1997 1.8 4.0 1.6 4.2 7.4 9.5 11.6 12.9 11.6 7.3 5.4 3.7 6.8 1998 1.6 4.0 3.6 4.1 6.6 8.8 10.5 10.9 9.5 7.5 3.9 1.7 6.1 1999 1.5 0.5 1.1 2.6 4.0 7.1 8.8 9.8 8.8 5.9 - 2.1 - 2000 -0.6 1.2 - 2.3 4.4 7.3 - - - - - - - MEAN 1.6 2.2 2.4 3.9 6.1 8.3 10.6 11.2 10.0 6.9 4.2 2.1 5.8 CLINO 1.5 1.8 2.3 3.5 5.7 8.0 10.3 11.1 9.9 7.0 3.7 2.1 5.6 Station No. 71874: LETHBRIDGE A , CANADA Latitude: 49 38N Longitude: 112 48W Station Elevation (M.S.L.): 929 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 909.2 907.7 901.2 906.2 906.1 906.3 909.4 908.7 911.2 908.9 907.9 904.2 907.3 1992 904.9 907.3 907.9 906.0 908.3 906.8 909.4 911.4 905.2 908.2 908.1 906.2 907.5 1993 907.4 910.0 908.9 904.8 907.2 905.5 907.9 909.6 910.4 909.8 908.4 906.1 908.0 1994 909.9 906.0 906.9 907.1 906.1 906.4 909.0 910.4 908.7 905.4 901.1 905.1 906.8 1995 904.8 910.3 906.0 906.4 907.4 907.8 907.1 905.4 910.5 906.5 905.4 906.9 907.0 1996 907.0 905.6 910.8 904.5 906.2 907.1 909.5 907.2 906.3 906.1 909.3 903.5 906.9 1997 907.3 908.3 905.6 908.1 908.4 904.6 908.0 909.2 906.3 904.4 906.2 906.2 906.9 1998 902.7 900.7 906.7 906.4 903.8 906.0 909.0 909.4 906.2 907.7 902.7 907.5 905.7 1999 904.3 900.5 904.0 907.6 905.4 905.0 907.7 908.1 909.4 909.0 905.6 907.0 906.1 2000 905.6 906.2 906.2 907.7 904.4 907.1 907.2 907.2 906.8 907.3 909.5 911.2 907.2 MEAN 906.3 906.3 906.4 906.5 906.3 906.3 908.4 908.7 908.1 907.3 906.4 906.4 906.9 CLINO 906.7 906.7 905.6 906.5 906.2 906.4 908.6 908.6 908.6 907.8 906.3 906.6 907.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1021.8 1017.3 1011.2 1014.5 1013.4 1012.8 1015.4 1014.4 1018.6 1018.2 1018.5 1014.0 1015.8 1992 1014.6 1017.6 1017.2 1013.9 1015.6 1012.9 1016.1 1018.3 1012.5 1016.8 1018.2 1019.1 1016.1 1993 1020.7 1022.5 1018.9 1013.1 1014.2 1012.0 1014.7 1016.5 1018.2 1018.5 1019.2 1016.2 1017.1 1994 1022.4 1019.4 1016.3 1015.7 1013.3 1013.0 1015.1 1016.9 1015.6 1013.8 1011.2 1016.0 1015.7 1995 1016.9 1021.9 1016.7 1015.5 1015.2 1014.7 1013.3 1011.9 1018.3 1015.4 1016.0 1019.9 1016.3 1996 1021.7 1016.9 1023.0 1012.8 1014.4 1013.8 1015.7 1012.8 1013.6 1014.9 1022.2 1016.6 1016.5 1997 1020.6 1019.0 1016.3 1017.8 1016.3 1011.0 1014.2 1015.5 1012.9 1012.7 1016.7 1017.0 1015.8 1998 1015.6 1010.5 1017.8 1014.8 1010.6 1012.9 1014.9 1015.4 1012.8 1016.2 1012.5 1019.8 1014.5 1999 1015.9 1009.8 1013.8 1016.6 1013.1 1011.8 1014.3 1014.3 1017.1 1017.7 1014.9 1017.0 1014.7 2000 1018.1 1017.9 1016.2 1016.6 1011.6 1013.9 1012.9 1013.2 1014.0 1016.1 1021.0 1024.7 1016.3 MEAN 1018.8 1017.3 1016.7 1015.1 1013.8 1012.9 1014.7 1014.9 1015.4 1016.0 1017.0 1018.0 1015.9 CLINO 1018.8 1018.1 1015.6 1014.9 1013.3 1012.6 1014.5 1014.6 1015.8 1016.2 1016.7 1018.3 1015.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -8.0 2.5 -1.8 6.8 10.9 14.6 18.3 19.8 13.2 4.4 -1.2 -0.4 6.6 1992 0.5 -0.1 4.0 8.3 12.2 16.8 15.6 15.9 11.1 7.1 0.5 -10.8 6.8 1993 -11.1 -7.2 2.3 6.6 13.0 14.1 14.3 15.4 11.6 7.7 -1.9 -0.9 5.3 1994 -7.3 -12.7 3.5 6.6 11.8 14.5 18.3 17.5 15.2 6.2 -2.8 -4.2 5.6 1995 -7.5 -3.6 -1.1 3.8 10.0 14.4 17.3 15.4 12.1 5.4 -1.6 -10.3 4.5 1996 -15.9 -4.6 -4.4 7.2 8.6 15.6 18.4 20.3 12.3 5.5 -8.1 -11.2 3.6 1997 -11.1 -0.7 -1.5 3.0 10.7 15.1 17.5 18.1 15.2 6.8 -1.3 -2.3 5.8 1998 -11.3 -0.5 -3.4 7.6 12.7 13.7 19.7 19.6 15.3 7.8 -0.6 -7.3 6.1 1999 -6.1 0.6 1.1 5.1 9.5 13.5 15.6 18.0 11.7 7.5 3.3 1.1 6.7 2000 -9.4 -5.2 1.6 5.9 10.9 14.9 19.2 18.0 12.7 7.0 -3.4 -10.3 5.2 MEAN -8.7 -3.1 0.0 6.1 11.0 14.7 17.4 17.8 13.0 6.5 -1.7 -5.7 5.6 CLINO -7.8 -4.6 -0.2 6.0 11.3 15.5 18.0 17.7 12.6 7.0 -1.5 -6.1 5.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 14.4 19.2 20.9 20.2 57.9 119.1 19.6 56.1 24.6 24.7 22.2 1.4 400.3 1992 11.4 3.4 5.6 12.6 14.9 105.0 115.0 44.2 26.1 28.7 31.4 19.6 417.9 1993 6.3 13.1 20.8 34.4 44.5 131.4 141.1 127.3 76.2 19.9 13.9 10.8 639.7 1994 13.8 19.6 1.2 14.3 76.0 74.4 28.8 10.4 8.6 69.4 37.7 11.2 365.4 1995 5.7 3.6 6.9 40.5 105.2 102.4 59.6 37.2 27.4 37.0 12.8 17.6 455.9 1996 28.2 6.3 34.4 24.0 39.7 58.9 11.5 2.7 70.0 6.7 44.0 19.5 345.9 1997 15.5 9.0 24.5 29.6 66.4 89.2 22.0 28.0 6.8 6.8 8.9 9.8 316.5 1998 14.0 0.0 20.6 36.2 55.0 128.5 36.1 25.0 18.6 11.5 16.0 28.0 389.5 1999 9.5 1.6 7.2 25.0 32.6 61.0 72.5 38.5 16.5 18.5 6.0 2.0 290.9 2000 8.0 10.0 25.5 30.5 14.0 29.5 10.5 14.0 44.0 5.0 3.5 9.5 204.0 MEAN 12.7 8.6 16.8 26.7 50.6 89.9 51.7 38.3 31.9 22.8 19.6 12.9 382.6 CLINO 18.0 12.0 24.0 31.0 53.0 63.0 47.0 46.0 40.0 19.0 17.0 17.0 386.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -2.9 8.3 4.3 13.6 17.1 20.2 25.9 27.7 21.3 11.5 4.8 5.9 13.1 1992 6.5 7.3 12.4 15.7 19.6 22.9 21.3 23.1 18.4 13.6 5.0 -4.4 13.5 1993 -5.5 -1.1 7.7 13.4 20.3 20.3 19.7 21.7 18.6 14.9 4.1 4.5 11.5 1994 -1.3 -6.9 11.3 14.1 19.2 21.9 26.8 25.9 24.9 11.8 3.5 2.8 12.8 1995 -1.0 3.2 6.5 10.6 16.8 21.4 24.4 24.3 20.9 12.1 5.1 -3.4 11.7 1996 -9.9 2.3 1.5 14.1 14.6 23.2 27.2 30.0 19.2 12.9 -3.2 -5.8 10.5 1997 -4.3 4.8 4.8 10.5 18.2 21.5 25.8 26.6 24.3 13.3 5.3 3.8 12.9 1998 -4.0 7.1 2.8 15.0 21.1 19.6 27.4 28.9 23.9 15.6 4.3 -1.5 13.4 1999 1.1 7.2 9.3 12.9 17.0 20.8 23.8 26.4 20.2 14.7 10.1 7.2 14.2 2000 -2.3 1.4 6.9 13.3 18.9 22.6 28.6 27.3 20.3 14.7 3.4 -3.5 12.6 MEAN -2.4 3.4 6.8 13.3 18.3 21.4 25.1 26.2 21.2 13.5 4.2 0.6 12.6 CLINO -1.8 15.0 6.0 12.9 18.2 22.3 25.5 25.4 20.1 14.0 4.3 -2.0 12.3 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -13.2 -3.5 -7.8 -0.1 4.6 9.1 10.7 11.8 5.0 -2.8 -7.2 -6.7 -0.0 1992 -5.4 -7.4 -4.4 0.8 4.7 10.7 9.8 8.7 3.7 0.5 -4.1 -17.1 0.0 1993 -16.7 -13.4 -3.2 -0.2 5.7 7.9 8.9 9.1 4.5 0.4 -7.8 -6.2 -0.9 1994 -13.4 -18.5 -4.3 -1.0 4.5 7.1 9.8 9.1 5.5 0.6 -9.1 -11.1 -1.7 1995 -13.9 -10.4 -8.8 -3.0 3.1 7.4 10.1 6.4 3.3 -1.4 -8.2 -17.2 -2.7 1996 -22.0 -11.5 -10.2 0.2 2.6 7.9 9.6 10.5 5.4 -2.0 -13.0 -16.7 -3.3 1997 -17.9 -6.1 -7.7 -4.5 3.2 8.8 9.2 9.6 6.1 0.4 -8.0 -8.3 -1.3 1998 -18.6 -8.2 -9.6 0.0 4.2 7.7 12.0 10.2 6.5 0.0 -5.4 -13.1 -1.2 1999 -13.2 -5.9 -7.2 -2.7 2.0 6.1 7.3 9.6 3.2 0.2 -3.5 -5.0 -0.8 2000 -16.5 -11.8 -3.7 -1.6 2.9 7.1 9.7 8.6 5.1 -0.7 -10.2 -17.0 -2.3 MEAN -15.1 -9.7 -6.7 -1.2 3.8 8.0 9.7 9.4 4.8 -0.5 -7.7 -11.8 -1.4 CLINO -13.8 -10.7 -6.5 -0.9 4.2 8.6 10.5 10.0 5.1 0.0 -7.2 -12.0 -1.1 Station No. 71623: LONDON A , CANADA Latitude: 43 02N Longitude: 081 09W Station Elevation (M.S.L.): 278 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 985.3 982.2 978.2 982.7 984.6 984.5 982.4 984.9 986.5 984.3 985.6 985.2 983.9 1992 981.1 982.2 980.9 982.6 985.8 980.8 981.1 985.4 986.5 984.3 984.3 984.8 983.3 1993 986.7 985.3 984.4 980.7 981.8 982.8 982.4 984.1 983.3 982.7 985.4 982.2 983.5 1994 986.2 987.1 980.3 982.0 981.9 980.7 982.9 984.2 984.5 985.6 984.3 988.7 984.0 1995 980.7 980.9 986.0 980.7 980.7 982.5 981.3 983.7 985.8 980.2 981.0 984.0 982.3 1996 982.2 979.6 982.8 978.6 983.4 982.2 981.4 986.6 981.1 983.6 987.5 981.9 982.6 1997 980.3 986.0 982.9 981.4 980.2 982.0 983.3 983.4 982.2 985.0 980.8 978.8 982.2 1998 983.3 982.2 981.3 981.4 979.5 978.2 982.4 985.3 981.3 987.4 983.4 985.3 982.6 1999 984.5 983.4 984.8 982.2 982.9 984.5 982.5 983.0 982.8 985.5 985.2 983.6 983.7 2000 984.7 985.5 983.1 981.5 979.9 982.5 982.7 984.2 984.0 988.1 981.7 986.2 983.7 MEAN 983.5 983.4 982.5 981.4 982.1 982.1 982.2 984.5 983.8 984.7 983.9 984.1 983.2 CLINO 982.5 983.4 982.2 981.3 981.6 981.7 982.8 984.2 984.3 984.9 983.3 983.4 983.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1019.9 1016.5 1012.0 1016.2 1017.6 1017.3 1015.1 1017.7 1019.7 1017.6 1019.6 1019.6 1017.4 1992 1015.4 1016.5 1015.0 1016.2 1019.0 1013.7 1013.9 1018.4 1019.7 1017.9 1018.2 1019.1 1016.9 1993 1021.2 1020.0 1018.7 1014.3 1015.0 1015.7 1015.0 1016.9 1016.4 1016.2 1019.3 1016.5 1017.1 1994 1021.3 1022.1 1014.5 1015.7 1015.2 1013.5 1015.7 1017.2 1017.7 1019.2 1018.1 1023.1 1017.8 1995 1015.0 1015.6 1020.2 1014.6 1014.0 1015.3 1014.1 1016.6 1019.1 1013.5 1015.0 1018.7 1016.0 1996 1016.9 1014.2 1017.3 1012.3 1016.8 1015.0 1014.1 1019.5 1014.0 1017.0 1021.8 1016.1 1016.3 1997 1014.8 1020.5 1017.0 1015.1 1013.5 1014.8 1016.1 1016.3 1015.3 1018.5 1014.6 1012.8 1015.8 1998 1017.5 1016.3 1015.2 1014.9 1012.3 1010.9 1015.1 1018.1 1014.2 1020.9 1017.1 1019.4 1016.0 1999 1019.2 1017.6 1019.0 1015.8 1016.1 1017.3 1015.1 1015.8 1015.8 1019.0 1019.0 1017.8 1017.3 2000 1019.3 1019.8 1016.9 1015.1 1012.9 1015.3 1015.5 1017.1 1017.1 1021.6 1015.5 1021.0 1017.3 MEAN 1018.1 1017.9 1016.6 1015.0 1015.2 1014.9 1015.0 1017.4 1016.9 1018.1 1017.8 1018.4 1016.8 CLINO 1017.1 1017.9 1016.3 1014.9 1014.8 1014.5 1015.5 1017.1 1017.4 1018.4 1017.2 1017.8 1016.6 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -6.0 -2.2 1.5 8.8 16.8 19.7 20.8 20.7 14.9 10.5 2.0 -2.7 8.7 1992 -4.3 -4.4 -0.6 5.3 12.9 15.9 18.1 17.3 15.0 7.5 2.9 -1.6 7.0 1993 -3.7 -7.9 -2.2 6.4 12.6 17.4 21.0 20.5 13.2 8.0 2.8 -3.2 7.1 1994 -11.5 -8.7 -1.4 7.2 11.0 18.6 20.6 18.1 15.5 10.1 5.3 -0.2 7.0 1995 -3.3 -7.6 1.3 4.4 13.0 20.1 21.3 21.8 14.2 10.6 0.6 -5.4 7.6 1996 -7.0 -5.7 -3.4 4.7 11.9 18.8 19.2 19.7 15.7 9.5 0.5 -1.0 6.9 1997 -6.2 -3.3 -0.1 5.1 8.9 18.9 20.0 18.0 15.4 9.4 1.7 -1.5 7.2 1998 -1.8 -0.4 1.8 8.0 16.9 18.7 20.6 21.0 18.0 10.6 4.6 0.5 9.9 1999 -6.8 -1.7 -1.0 8.0 15.0 19.5 23.0 19.0 17.0 8.8 5.4 -1.3 8.7 2000 -6.1 -3.1 4.4 6.7 14.2 18.5 19.2 19.3 15.1 10.9 3.0 -8.3 7.8 MEAN -5.7 -4.5 0.0 6.5 13.3 18.6 20.4 19.5 15.4 9.6 2.9 -2.5 7.8 CLINO -6.3 -5.5 -0.3 6.3 13.0 18.0 20.5 19.5 15.3 9.0 3.1 -3.0 7.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 51.3 52.0 110.8 81.0 89.6 76.3 99.6 52.0 34.9 88.8 91.1 73.6 901.0 1992 85.2 66.3 53.2 86.8 55.0 65.8 204.6 138.4 150.2 86.1 162.3 101.8 1255.7 1993 110.9 40.9 50.3 114.3 59.0 102.1 91.0 42.4 135.8 77.7 61.0 42.7 928.1 1994 84.5 36.5 60.4 86.1 105.4 120.8 90.6 70.2 37.8 48.6 73.2 59.7 873.8 1995 108.1 50.6 63.4 110.0 104.4 99.3 26.2 65.6 34.2 110.4 144.4 45.4 962.0 1996 79.4 52.7 38.4 160.6 123.4 105.2 87.6 39.9 314.2 87.2 59.1 94.6 1242.3 1997 84.7 103.3 115.7 40.1 136.6 73.3 66.9 97.2 93.1 68.5 53.9 62.5 995.8 1998 122.2 29.0 115.1 64.3 47.9 42.8 84.7 51.7 30.2 40.2 58.6 63.4 750.1 1999 120.2 52.9 39.2 66.8 52.9 102.0 51.3 53.8 50.3 67.8 100.8 87.7 845.7 2000 52.9 42.6 57.4 103.6 114.5 206.0 125.5 85.8 130.8 42.6 68.3 107.1 1137.1 MEAN 89.9 52.7 70.4 91.4 88.9 99.4 92.8 69.7 101.2 71.8 87.3 73.8 989.2 CLINO 74.0 60.0 78.0 82.0 83.0 87.0 82.0 85.0 98.0 78.0 91.0 89.0 987.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -2.7 1.2 5.8 13.7 22.6 25.8 26.7 26.3 21.1 15.2 5.8 2.0 13.6 1992 -1.2 -0.4 3.6 10.0 19.4 21.9 22.9 22.5 20.4 12.5 5.9 1.5 11.6 1993 -0.2 -3.5 2.0 11.7 18.9 22.9 26.1 26.5 18.0 13.2 6.5 0.0 11.8 1994 -7.0 -3.9 2.9 13.1 16.9 24.4 25.7 23.4 21.3 15.2 9.3 3.3 12.1 1995 -0.1 -3.1 6.7 9.2 18.5 25.9 26.4 27.4 20.8 15.3 3.8 -2.2 12.4 1996 -2.6 -1.8 1.4 9.6 17.5 23.5 24.6 26.0 20.6 14.1 3.8 1.9 11.6 1997 -1.7 1.1 4.1 10.8 14.1 24.5 25.3 23.1 20.6 14.2 5.1 0.8 11.8 1998 1.1 3.1 5.6 13.6 22.9 24.3 26.5 26.9 24.6 16.2 8.5 4.7 14.8 1999 -2.9 2.7 3.8 13.6 21.6 25.0 29.0 24.8 23.8 14.1 9.8 2.3 14.0 2000 -1.9 1.3 9.5 11.7 19.6 23.7 24.2 24.4 20.3 16.0 6.6 -4.0 12.6 MEAN -1.9 -0.3 4.5 11.7 19.2 24.2 25.7 25.1 21.1 14.6 6.5 1.0 12.6 CLINO -2.4 -1.4 4.2 11.6 19.0 23.8 26.3 25.2 20.9 14.0 6.9 0.6 12.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -9.2 -5.6 -2.8 3.9 11.0 13.6 14.9 15.0 8.6 5.8 -1.8 -7.3 3.8 1992 -7.4 -8.4 -4.9 0.6 6.4 9.9 13.2 12.1 9.5 2.5 -0.1 -4.7 2.4 1993 -7.2 -12.2 -6.3 1.1 6.2 12.0 15.8 14.4 8.3 2.8 -1.0 -6.4 2.3 1994 -15.9 -13.5 -5.6 1.3 4.9 12.8 15.5 12.8 9.7 4.9 1.2 -3.7 2.0 1995 -6.4 -12.0 -4.2 -0.4 7.5 14.3 16.2 16.1 7.6 5.9 -2.7 -8.6 2.8 1996 -11.4 -9.6 -8.2 -0.2 6.4 14.1 13.9 13.4 10.8 4.8 -2.7 -4.0 2.3 1997 -10.7 -7.7 -4.3 -0.7 3.6 13.3 14.6 12.8 10.1 4.6 -1.7 -3.9 2.5 1998 -4.7 -3.9 -2.0 2.4 10.9 13.0 14.7 15.1 11.3 4.9 0.7 -3.7 4.9 1999 -10.8 -6.0 -5.8 2.3 8.5 14.0 16.8 13.2 10.2 3.4 0.9 -5.0 3.5 2000 -10.2 -7.4 -0.7 1.7 8.7 13.4 14.1 14.1 9.8 5.7 -0.6 -12.6 3.0 MEAN -9.4 -8.6 -4.5 1.2 7.4 13.0 15.0 13.9 9.6 4.5 -0.8 -6.0 2.9 CLINO -10.1 -9.7 -4.7 1.0 7.0 12.1 14.6 13.7 9.6 4.0 -0.7 -6.5 2.5 Station No. 71078: LYNN LAKE A , CANADA Latitude: 56 52N Longitude: 101 05W Station Elevation (M.S.L.): 357 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 970.4 970.4 967.9 972.9 973.6 970.3 968.7 972.7 970.9 970.5 971.4 968.0 970.6 1992 968.2 974.8 973.1 974.8 972.5 972.0 970.9 972.5 964.9 971.5 972.2 971.3 971.6 1993 969.8 974.4 974.9 974.2 972.7 970.9 968.9 970.6 969.2 970.9 969.8 970.0 971.4 1994 978.9 974.7 968.2 973.0 971.5 970.3 971.8 973.0 970.1 968.2 965.3 972.2 971.4 1995 973.2 974.1 977.8 976.0 972.6 971.6 967.1 965.6 971.5 970.4 971.2 975.1 972.2 1996 973.2 969.3 977.0 973.9 975.3 969.4 972.5 968.1 971.6 970.1 978.5 971.3 972.5 1997 974.9 973.2 974.4 975.7 976.2 969.3 970.1 971.1 967.7 968.6 971.3 967.3 971.6 1998 977.1 970.7 976.5 973.7 971.3 970.4 970.5 971.6 969.9 975.5 971.2 970.1 972.4 1999 972.0 970.3 975.7 973.7 971.9 968.2 967.0 969.7 970.4 970.9 970.9 969.1 970.8 2000 972.6 970.0 970.6 974.5 969.4 971.2 971.6 969.9 968.2 971.4 973.0 979.3 971.8 MEAN 973.0 972.2 973.6 974.2 972.7 970.4 969.9 970.5 969.4 970.8 971.5 971.4 971.6 CLINO 972.2 973.1 973.2 973.6 972.3 969.5 969.5 970.1 970.5 970.2 971.0 971.3 971.4 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1017.6 1016.5 1013.2 1017.3 1017.3 1013.3 1011.5 1015.7 1014.5 1015.1 1017.3 1014.4 1015.3 1992 1014.5 1021.2 1018.5 1019.6 1016.4 1015.4 1013.9 1015.6 1008.5 1015.8 1017.3 1018.0 1016.2 1993 1016.1 1021.0 1020.4 1018.6 1016.5 1014.1 1011.8 1013.6 1013.0 1015.4 1015.2 1016.3 1016.0 1994 1027.0 1022.2 1013.5 1018.0 1015.4 1013.4 1014.8 1016.3 1013.5 1012.3 1010.4 1018.5 1016.3 1995 1019.7 1020.9 1023.7 1021.2 1016.6 1014.6 1010.1 1008.5 1015.2 1014.7 1017.2 1021.7 1017.0 1996 1020.8 1015.5 1023.5 1018.8 1019.4 1012.4 1015.4 1011.0 1015.1 1014.4 1024.6 1018.1 1017.4 1997 1022.0 1019.5 1020.4 1020.6 1020.5 1012.3 1012.8 1014.1 1011.0 1013.0 1016.6 1012.7 1016.3 1998 1024.4 1016.2 1022.3 1017.9 1015.0 1013.5 1013.3 1014.4 1013.4 1019.8 1016.3 1016.4 1016.9 1999 1018.8 1016.2 1021.1 1018.0 1015.6 1011.2 1009.7 1012.7 1014.0 1015.2 1016.0 1015.2 1015.3 2000 1019.6 1015.7 1015.8 1019.5 1013.2 1014.5 1014.5 1012.9 1011.8 1015.6 1018.4 1026.9 1016.5 MEAN 1020.1 1018.5 1019.2 1019.0 1016.6 1013.5 1012.8 1013.5 1013.0 1015.1 1016.9 1017.8 1016.3 CLINO 1019.0 1019.5 1018.7 1018.1 1016.0 1012.4 1012.2 1013.0 1014.0 1014.3 1016.3 1017.8 1015.9 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -27.7 -17.9 -11.7 -0.4 7.5 14.6 16.7 16.5 6.9 -4.1 -16.5 -21.1 -3.1 1992 -20.2 -19.6 -10.9 -3.6 5.2 10.5 14.4 13.7 4.9 -0.3 -7.9 -24.0 -3.1 1993 -20.5 -21.0 -10.5 0.2 6.4 11.8 15.2 14.3 4.6 -2.9 -13.0 -20.7 -3.0 1994 -31.2 -27.4 -10.4 -5.3 5.3 14.7 16.2 13.7 10.5 1.6 -10.5 -17.5 -3.4 1995 -20.0 -22.3 -12.4 -6.1 5.6 15.9 13.8 13.4 7.8 0.2 -16.6 -20.1 -3.4 1996 -28.6 -19.3 -17.9 -5.2 4.7 14.5 17.4 15.6 8.4 -1.2 -15.9 -23.5 -4.3 1997 -26.0 -19.4 -16.3 -4.9 2.4 13.4 18.1 14.3 9.7 -2.8 -11.1 -13.9 -3.0 1998 -26.4 -12.1 -12.9 1.6 6.9 13.9 17.3 17.1 8.0 1.9 -8.6 -20.8 -1.2 1999 -24.4 -16.3 -10.1 0.8 7.4 13.8 16.0 15.2 7.6 -0.5 -8.7 -19.5 -1.6 2000 -24.4 -15.6 -9.4 -4.9 4.6 10.8 17.0 15.2 7.0 1.7 -11.1 -26.7 -3.0 MEAN -24.9 -19.1 -12.3 -2.8 5.6 13.4 16.2 14.9 7.5 -0.6 -12.0 -20.8 -2.9 CLINO -25.0 -20.6 -13.2 -2.6 6.2 12.9 16.0 14.3 7.1 -0.4 -12.6 -22.1 -3.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 18.6 8.8 1.5 15.0 33.5 84.5 113.9 123.7 63.4 45.2 11.3 24.2 543.6 1992 17.0 21.4 32.8 17.0 28.2 54.0 45.4 42.2 94.0 8.2 27.0 13.4 400.6 1993 8.0 25.4 18.6 12.2 5.6 28.4 92.4 65.4 50.2 37.0 42.0 8.6 393.8 1994 12.8 20.4 50.6 6.8 97.6 26.0 34.2 46.8 32.7 32.7 25.0 22.6 408.2 1995 17.8 15.6 12.1 7.4 3.4 38.2 50.0 122.4 23.8 52.0 24.8 32.6 400.1 1996 6.4 22.0 38.4 7.6 27.2 79.6 57.0 54.6 69.6 56.4 16.4 15.1 450.3 1997 31.3 17.0 17.0 7.6 29.2 52.4 50.3 97.0 134.8 77.8 21.8 17.8 554.0 1998 32.5 25.6 3.0 6.2 19.8 108.6 78.6 28.0 31.0 23.8 20.6 2.2 379.9 1999 4.2 9.8 11.4 80.7 55.2 52.2 134.5 52.5 69.5 32.0 26.7 27.4 556.1 2000 18.9 6.4 17.1 39.0 88.8 25.6 160.4 53.0 51.6 18.8 21.8 9.8 511.2 MEAN 16.8 17.2 20.3 19.9 38.9 55.0 81.7 68.6 62.1 38.4 23.7 17.4 459.8 CLINO 19.0 16.0 18.0 23.0 41.0 62.0 80.0 70.0 57.0 43.0 29.0 21.0 479.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -22.4 -11.7 -4.4 4.8 14.7 20.6 22.4 22.4 11.4 -0.8 -11.5 -16.1 2.5 1992 -15.3 -14.0 -4.4 2.8 10.8 16.7 20.3 19.8 8.8 3.7 -4.5 -19.5 2.1 1993 -15.4 -14.6 -3.7 6.4 11.8 18.2 20.3 19.1 9.2 0.1 -8.4 -16.3 2.2 1994 -26.6 -21.1 -4.4 1.9 10.8 21.8 22.1 19.1 16.0 5.1 -6.3 -13.1 2.1 1995 -15.9 -16.5 -6.0 0.2 12.7 22.5 19.4 17.5 13.0 3.4 -12.1 -16.2 1.8 1996 -24.3 -14.0 -11.3 1.7 10.8 20.4 23.4 21.3 13.2 1.9 -11.4 -19.4 1.0 1997 -21.3 -12.0 -9.2 1.0 8.7 20.0 24.2 20.4 14.6 0.5 -7.1 -8.9 2.6 1998 -21.8 -8.4 -5.6 8.3 13.7 19.5 23.5 23.6 13.2 6.3 -5.9 -16.5 4.2 1999 -19.6 -10.8 -2.8 6.6 13.3 20.0 22.0 21.1 12.6 2.9 -4.8 -14.0 3.9 2000 -18.9 -9.5 -3.2 2.5 9.6 16.8 23.2 20.8 11.2 5.6 -7.1 -22.2 2.4 MEAN -20.2 -13.3 -5.5 3.6 11.7 19.6 22.1 20.5 12.3 2.9 -7.9 -16.2 2.5 CLINO -20.2 -14.7 -6.3 3.8 12.4 19.0 21.7 19.9 11.7 3.2 -8.4 -17.5 2.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -32.9 -24.1 -18.9 -5.6 0.2 8.5 10.9 10.4 2.4 -7.4 -21.4 -26.0 -8.7 1992 -25.0 -25.2 -17.4 -9.9 -0.5 4.3 8.5 7.5 0.9 -4.3 -11.2 -28.5 -8.4 1993 -25.5 -27.4 -17.3 -5.9 0.9 5.4 10.0 9.4 -0.1 -5.9 -17.6 -25.1 -8.3 1994 -35.7 -33.6 -16.3 -12.5 -0.3 7.5 10.3 8.1 4.8 -1.9 -14.6 -21.9 -8.8 1995 -24.1 -28.1 -18.8 -12.3 -1.5 9.3 8.2 9.3 2.5 -3.1 -21.1 -23.9 -8.6 1996 -33.0 -24.5 -24.5 -11.9 -1.4 8.6 11.4 9.9 3.7 -4.2 -20.2 -27.5 -9.5 1997 -30.6 -27.3 -23.4 -10.9 -3.5 6.9 11.9 8.2 4.7 -6.0 -15.0 -18.8 -8.7 1998 -30.9 -15.8 -20.2 -5.3 0.0 8.2 11.0 10.5 2.7 -2.5 -11.3 -25.0 -6.5 1999 -29.0 -21.7 -17.4 -5.0 1.5 7.5 10.0 9.2 2.5 -3.8 -12.6 -25.0 -7.0 2000 -29.9 -21.7 -15.6 -12.3 -0.5 4.8 10.8 9.6 2.8 -2.2 -15.1 -31.1 -8.4 MEAN -29.7 -24.9 -19.0 -9.2 -0.5 7.1 10.3 9.2 2.7 -4.1 -16.0 -25.3 -8.3 CLINO -29.9 -26.5 -20.0 -8.9 -1.0 6.8 10.2 8.7 2.4 -4.1 -16.6 -26.6 -8.7 Station No. 71722: MANIWAKI , CANADA Latitude: 46 22N Longitude: 075 57W Station Elevation (M.S.L.): 170 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 997.1 993.0 991.5 995.4 995.5 994.9 993.0 995.3 997.7 996.8 997.1 996.7 995.3 1992 993.1 994.8 992.5 995.0 998.0 991.6 992.1 995.6 997.9 - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1019.0 1014.5 1012.7 1016.4 1016.1 1015.4 1013.3 1015.7 1018.5 1017.7 1018.3 1018.4 1016.3 1992 1015.0 1016.6 1014.0 1016.1 1018.8 1012.1 1012.6 1016.1 1018.6 - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -13.7 -8.4 -3.1 6.1 13.2 16.8 18.9 18.5 10.7 6.9 -0.1 -10.4 4.6 1992 -13.5 -13.0 -8.2 2.2 10.7 14.9 16.2 16.7 12.3 4.0 -0.8 -7.3 2.9 1993 -13.2 -16.6 -5.2 4.0 11.3 - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO -13.4 -11.6 -4.8 3.9 11.5 15.8 18.5 17.3 12.0 5.9 -0.8 -10.0 3.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 49.1 37.2 84.4 91.8 63.8 33.6 32.6 121.2 61.6 142.4 48.2 55.0 820.9 1992 66.8 80.0 111.4 25.2 86.0 53.0 133.6 149.6 74.6 69.0 89.4 50.4 989.0 1993 88.2 45.6 36.6 73.4 78.2 - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -6.8 -1.8 2.8 12.4 20.8 24.3 26.3 24.4 16.8 12.4 4.6 -4.1 11.0 1992 -7.5 -5.9 -1.1 8.5 19.3 21.8 22.4 22.4 18.0 9.2 3.4 -2.4 9.0 1993 -7.0 -9.1 2.2 10.2 18.0 - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO -7.0 -4.8 1.7 10.2 18.7 22.6 25.3 23.5 17.9 11.2 3.4 -4.5 9.9 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -20.7 -14.9 -8.9 -0.3 5.5 9.3 11.4 12.5 4.6 1.3 -4.7 -16.7 -1.8 1992 -19.5 -20.2 -15.3 -4.1 2.0 8.0 9.9 11.0 6.5 -1.2 -5.0 -12.3 -3.4 1993 -19.4 -24.1 -12.6 -2.1 4.5 - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Station No. 71965: MAYO A , CANADA Latitude: 63 37N Longitude: 135 52W Station Elevation (M.S.L.): 504 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 957.5 947.4 946.1 949.3 949.6 951.6 951.7 951.0 951.7 955.3 948.7 940.2 950.0 1992 941.0 950.7 950.1 950.9 952.5 952.4 953.2 953.8 948.3 948.8 947.0 954.4 950.3 1993 951.3 956.6 950.6 949.2 951.8 951.0 955.6 954.8 953.6 951.0 950.3 945.9 951.8 1994 960.4 959.8 946.5 949.2 948.3 950.2 953.7 954.9 948.9 943.7 943.0 945.7 950.4 1995 948.7 958.7 954.1 950.9 951.8 951.8 951.2 949.9 951.8 946.5 955.1 952.8 951.9 1996 962.5 948.5 962.0 947.0 955.9 950.5 955.0 950.5 950.7 950.1 958.6 952.8 953.7 1997 953.2 951.2 953.0 951.2 954.3 950.4 950.7 954.2 948.3 949.1 945.7 939.5 950.1 1998 950.1 940.9 951.9 948.5 948.5 953.5 953.3 951.0 949.4 949.2 948.4 953.7 949.9 1999 952.0 941.4 944.9 949.8 949.5 949.2 953.7 949.8 950.0 944.7 944.5 945.9 947.9 2000 950.7 949.4 946.3 952.2 952.2 951.8 951.3 954.0 948.9 947.6 951.0 957.6 951.1 MEAN 952.7 950.5 950.5 949.8 951.4 951.2 952.9 952.4 950.2 948.6 949.2 948.9 950.7 CLINO 952.4 951.0 950.0 949.6 950.6 950.8 953.2 952.7 951.1 947.8 949.3 950.8 950.8 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1023.7 1011.1 1009.2 1010.7 1010.0 1011.6 1011.7 1011.4 1012.7 1018.4 1012.7 1004.3 1012.3 1992 1004.3 1015.1 1012.7 1012.9 1013.7 1012.6 1013.2 1014.3 1010.0 1011.3 1009.9 1020.7 1012.6 1993 1017.2 1021.6 1013.4 1010.5 1012.5 1011.0 1015.7 1015.3 1014.9 1013.0 1014.3 1009.9 1014.1 1994 1027.2 1026.7 1009.2 1010.8 1009.0 1010.3 1013.7 1015.1 1010.0 1005.3 1007.2 1010.7 1012.9 1995 1013.7 1023.9 1018.3 1012.2 1012.4 1011.8 1011.2 1010.2 1012.4 1008.5 1020.3 1018.4 1014.4 1996 1031.1 1012.9 1026.6 1008.6 1017.3 1010.7 1015.2 1011.1 1012.0 1013.3 1024.1 1018.9 1016.8 1997 1019.7 1014.9 1017.3 1013.2 1015.5 1010.7 1010.6 1014.7 1009.1 1012.0 1008.7 1002.4 1012.4 1998 1016.2 1003.9 1015.2 1009.8 1008.8 1013.7 1013.2 1011.3 1010.4 1011.4 1012.2 1019.2 1012.1 1999 1018.1 1005.5 1007.5 1011.5 1010.3 1009.0 1013.9 1009.9 1011.1 1006.6 1008.0 1010.0 1010.1 2000 1016.5 1012.8 1008.6 1014.5 1013.4 1011.8 1011.4 1014.8 1010.2 1009.8 1014.3 1023.1 1013.4 MEAN 1018.8 1014.8 1013.8 1011.5 1012.3 1011.3 1013.0 1012.8 1011.3 1011.0 1013.2 1013.8 1013.1 CLINO 1017.9 1015.6 1013.1 1011.2 1011.2 1010.7 1013.0 1012.9 1012.0 1009.9 1013.3 1015.9 1013.1 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -24.8 -14.2 -10.9 3.2 10.1 15.3 15.6 11.5 7.9 -6.1 -15.8 -19.9 -2.3 1992 -14.9 -17.4 -5.4 -0.6 6.0 13.5 16.2 12.4 0.4 -6.1 -9.1 -26.3 -2.6 1993 -25.7 -17.9 -6.7 4.2 10.2 14.7 16.9 13.0 6.2 0.2 -14.5 -16.3 -1.3 1994 -26.9 -27.6 -6.3 2.6 8.8 14.1 17.3 16.5 5.9 -0.1 -18.7 -22.4 -3.1 1995 - - -12.5 - - - - - - - - - - 1996 -36.5 -18.3 -12.6 1.0 6.9 12.7 15.9 11.4 6.2 -7.7 -23.0 -25.7 -5.8 1997 -27.4 -12.0 -14.0 1.2 8.2 13.8 17.2 13.9 9.1 -6.1 -9.8 -10.9 -1.4 1998 -26.2 -11.2 -7.7 3.5 11.1 15.4 17.3 12.5 6.8 -1.9 -14.8 -22.0 -1.4 1999 -26.9 -19.5 -6.9 1.8 8.0 16.3 15.3 15.0 6.8 -1.4 -13.5 -16.5 -1.8 2000 -25.1 -10.9 -4.3 -1.2 6.9 15.1 15.6 11.1 5.2 -3.2 -10.1 -20.9 -1.8 MEAN -26.0 -16.6 -8.7 1.7 8.5 14.5 16.4 13.0 6.1 -3.6 -14.4 -20.1 -2.4 CLINO -25.7 -19.0 -9.6 0.9 8.4 14.0 16.0 13.1 6.4 -2.9 -15.9 -22.3 -3.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 17.5 19.0 20.6 5.8 4.2 24.9 43.9 49.6 29.6 30.6 27.1 28.3 301.1 1992 31.0 10.0 4.8 23.1 25.5 51.1 39.7 44.8 49.5 16.5 14.8 - - 1993 29.8 24.9 8.6 3.8 16.2 35.8 33.2 45.2 17.1 - - - - 1994 2.2 3.8 33.7 9.6 27.0 43.9 24.7 20.4 36.0 19.8 27.5 5.8 254.4 1995 - - 18.0 - - - - - - - - - - 1996 14.2 13.6 15.5 - 10.2 45.2 63.8 - 45.5 22.4 19.5 24.6 - 1997 19.2 10.0 10.9 23.8 42.1 52.2 62.9 43.7 41.8 35.9 17.9 19.5 379.9 1998 7.2 6.6 1.2 2.6 16.8 30.8 13.2 18.4 26.9 7.7 3.0 14.3 148.7 1999 16.5 12.9 11.6 19.0 39.8 30.9 55.2 45.7 35.6 45.5 22.5 25.0 360.2 2000 13.2 5.8 2.4 7.6 46.1 34.6 60.6 72.2 60.4 20.9 33.2 19.2 376.2 MEAN 16.8 11.8 12.7 11.9 25.3 38.8 44.1 42.5 38.0 24.9 20.7 19.5 307.2 CLINO 17.0 13.0 10.0 9.0 23.0 41.0 54.0 42.0 37.0 30.0 19.0 18.0 313.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -19.0 -9.1 -4.1 9.8 17.0 22.2 21.5 17.1 13.5 -1.6 -10.9 -12.7 3.6 1992 -9.6 -11.2 0.1 4.7 11.5 20.4 22.4 18.0 4.4 -1.9 -4.7 -21.3 2.7 1993 -19.7 -11.3 0.3 10.0 16.2 22.2 23.4 19.6 12.2 3.6 -10.0 -10.2 4.7 1994 -21.6 -21.0 -0.3 8.7 15.2 20.9 24.1 24.5 11.4 3.3 -13.8 -15.5 3.0 1995 - - -6.3 - - - - - - - - - - 1996 -32.7 -11.2 -4.4 7.6 13.7 20.3 22.8 16.8 11.4 -3.1 -18.2 -20.6 0.2 1997 -22.0 -7.1 -6.8 7.9 14.7 20.2 23.2 20.2 15.0 -1.8 -4.6 -5.1 4.5 1998 -21.8 -5.3 -0.1 10.2 18.2 22.2 24.7 19.6 12.2 2.2 -10.7 -16.8 4.5 1999 -21.7 -13.0 -0.5 7.9 13.8 23.1 22.5 21.3 12.5 2.2 -9.0 -10.7 4.0 2000 -20.4 -5.3 1.7 4.9 13.1 22.6 21.7 16.8 9.8 1.7 -5.9 -15.5 3.8 MEAN -20.9 -10.5 -2.0 8.0 14.8 21.6 22.9 19.3 11.4 0.5 -9.8 -14.3 3.4 CLINO -20.5 -12.7 -2.8 6.8 14.8 20.8 22.7 19.6 12.1 1.1 -11.2 -16.9 2.8 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -30.4 -19.3 -17.6 -3.5 3.1 8.4 9.6 5.9 2.1 -10.6 -20.5 -27.1 -8.3 1992 -20.1 -23.5 -10.8 -6.0 0.5 6.6 10.0 6.8 -3.6 -10.3 -13.6 -31.4 -8.0 1993 -31.8 -24.6 -13.6 -1.7 4.1 7.1 10.3 6.5 0.2 -3.2 -19.0 -22.4 -7.3 1994 -32.1 -34.1 -12.2 -3.4 2.3 7.3 10.5 8.4 0.4 -3.5 -23.5 -29.4 -9.1 1995 - - -18.7 - - - - - - - - - - 1996 -40.2 -25.4 -20.8 -5.6 0.0 5.1 9.0 6.1 0.8 -12.2 -27.7 -30.8 -11.8 1997 -32.7 -17.0 -21.1 -5.5 1.8 7.4 11.2 7.6 3.2 -10.6 -15.0 -16.6 -7.3 1998 -30.5 -17.0 -15.2 -3.3 3.9 8.5 9.8 5.4 1.4 -6.1 -18.9 -27.1 -7.4 1999 -32.0 -25.9 -13.4 -4.3 2.0 9.5 8.0 8.6 1.2 -5.0 -17.9 -22.1 -7.6 2000 -29.7 -16.6 -10.4 -7.3 0.7 7.6 9.5 5.4 0.7 -8.0 -14.2 -26.3 -7.4 MEAN -31.1 -22.6 -15.4 -4.5 2.0 7.5 9.8 6.7 0.7 -7.7 -18.9 -25.9 -8.3 CLINO -31.0 -25.3 -16.4 -5.1 2.0 7.1 9.3 6.4 0.8 -6.9 -20.5 -27.6 -8.9 Station No. 71717: MIRAMICHI A , CANADA Latitude: 47 01N Longitude: 065 28W Station Elevation (M.S.L.): 33 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1012.8 1008.2 1005.6 1013.3 1009.2 1005.9 1006.5 1008.9 - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1017.0 1012.4 1009.7 1017.5 1013.4 1010.0 1010.5 1012.9 - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -13.3 -9.0 -2.0 2.9 11.2 16.4 19.4 18.8 - - 2.0 -8.7 - 1992 -10.4 -10.6 -6.1 2.1 11.2 15.6 16.8 18.4 14.6 6.7 -0.7 -5.3 4.4 1993 -11.0 -13.7 -4.3 3.3 9.5 15.2 17.8 19.3 13.4 4.8 0.3 -5.0 4.1 1994 -14.9 -11.7 -3.1 4.0 8.4 16.7 21.0 17.8 12.8 8.4 2.6 -5.5 4.7 1995 -8.7 -12.2 -3.6 2.2 8.5 17.4 20.9 18.8 12.4 9.3 0.3 -7.7 4.8 1996 -9.7 -7.9 -4.0 3.8 8.8 17.2 18.5 18.9 13.5 6.4 0.1 -2.5 5.3 1997 -10.1 -10.1 -6.1 1.5 9.0 14.8 19.3 17.4 13.3 5.5 0.0 -6.2 4.0 1998 -8.1 -5.9 -1.9 4.5 12.6 15.4 20.2 18.5 13.9 6.9 0.0 -4.3 6.0 1999 -9.9 -5.4 -0.2 4.1 13.8 18.8 20.3 18.3 16.8 6.0 2.5 -4.1 6.8 2000 -9.7 -8.2 -0.8 3.1 9.0 15.7 18.2 18.2 13.2 7.1 2.1 -7.1 5.1 MEAN -10.6 -9.5 -3.2 3.1 10.2 16.3 19.2 18.4 13.8 6.8 0.9 -5.6 5.0 CLINO -10.7 -9.1 -3.3 3.1 10.0 15.9 19.2 18.3 13.0 6.6 0.5 -6.9 4.7 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 80.3 25.3 146.1 92.5 122.0 61.1 29.5 185.3 - - 67.2 49.9 - 1992 117.6 148.0 46.0 35.6 23.3 95.8 151.8 69.2 19.0 172.0 59.8 77.7 1015.8 1993 75.1 94.8 68.2 56.2 146.5 153.8 141.0 37.6 90.5 149.9 82.6 97.4 1193.6 1994 129.4 63.0 141.0 94.1 165.8 112.4 109.1 43.4 85.8 34.9 110.1 75.0 1164.0 1995 139.3 68.6 63.0 63.7 90.8 68.8 55.8 46.0 73.2 124.5 114.4 101.4 1009.5 1996 77.2 91.4 116.6 125.8 89.4 45.4 217.2 30.7 92.2 105.6 78.3 116.8 1186.6 1997 105.8 87.0 105.8 53.2 128.2 149.6 65.8 81.8 83.2 36.1 58.5 82.4 1037.4 1998 107.2 91.8 141.4 92.8 135.0 76.4 100.6 138.2 126.6 125.8 70.2 59.8 1265.8 1999 100.8 77.6 185.2 44.8 87.8 36.3 102.6 102.1 205.9 81.1 81.1 139.9 1245.2 2000 158.5 67.1 87.5 161.1 71.3 73.1 88.4 74.2 67.4 120.0 128.9 92.4 1189.9 MEAN 109.1 81.5 110.1 82.0 106.0 87.3 106.2 80.9 93.8 105.5 85.1 89.3 1136.6 CLINO 96.0 72.0 94.0 89.0 98.0 89.0 106.0 89.0 85.0 97.0 99.0 99.0 1115.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -7.3 -2.1 3.1 8.7 18.1 23.0 26.0 25.0 - - 6.0 -3.4 - 1992 -5.1 -4.9 0.8 7.7 18.3 21.1 22.2 23.5 20.6 11.5 3.4 -1.7 9.8 1993 -5.8 -7.4 1.9 8.9 15.3 21.5 23.2 25.4 19.2 9.9 4.9 -1.1 9.7 1994 -8.4 -5.1 1.5 9.6 14.3 22.8 26.4 23.6 18.2 14.0 7.4 -0.7 10.3 1995 -3.8 -5.2 1.2 7.5 14.2 24.1 26.6 25.5 19.4 14.2 4.3 -2.7 10.4 1996 -3.7 -3.1 1.5 8.5 14.1 23.5 23.3 25.2 18.6 11.2 4.2 1.8 10.4 1997 -4.2 -3.6 -0.1 6.6 14.4 21.4 25.4 22.7 18.1 10.5 3.9 -1.8 9.4 1998 -3.5 -0.1 3.1 9.6 18.9 20.5 25.7 24.3 18.5 11.0 3.7 0.6 11.0 1999 -3.1 -0.1 3.8 9.1 21.4 26.0 26.5 24.3 22.7 11.3 7.6 0.2 12.5 2000 -3.5 -1.4 4.4 7.4 15.2 23.2 24.1 24.2 20.0 12.7 4.8 -2.1 10.8 MEAN -4.8 -3.3 2.1 8.4 16.4 22.7 24.9 24.4 19.5 11.8 5.0 -1.1 10.5 CLINO -4.8 -3.2 2.1 8.2 16.3 22.3 25.3 24.4 19.0 12.0 4.7 -1.9 10.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -19.3 -15.8 -7.2 -3.0 4.2 9.9 12.9 12.5 - - -2.0 -13.8 - 1992 -15.7 -16.2 -12.9 -3.5 4.1 10.1 11.4 13.3 8.4 1.9 -4.9 -9.0 -1.1 1993 -16.1 -19.9 -10.5 -2.3 3.7 9.0 12.3 13.1 7.6 -0.4 -4.4 -8.8 -1.4 1994 -21.4 -18.2 -7.7 -1.7 2.4 10.6 15.5 12.0 7.3 2.8 -2.2 -10.2 -0.9 1995 -13.5 -19.1 -8.3 -3.2 2.7 10.6 15.3 12.2 5.2 4.5 -3.7 -12.7 -0.8 1996 -15.5 -12.6 -9.4 -0.9 3.4 10.8 13.5 12.5 8.3 1.5 -4.0 -6.8 0.1 1997 -16.0 -16.6 -12.1 -3.6 3.5 8.2 13.2 12.1 8.4 0.3 -4.0 -10.6 -1.4 1998 -12.7 -11.6 -6.8 -0.6 6.3 10.3 14.6 12.6 9.1 2.7 -3.7 -9.2 0.9 1999 -16.7 -10.7 -4.2 -1.0 6.2 11.5 14.0 12.2 10.8 0.6 -2.7 -8.3 1.0 2000 -15.8 -14.9 -6.0 -1.4 2.8 8.2 12.2 12.1 6.3 1.5 -0.6 -12.0 -0.6 MEAN -16.3 -15.6 -8.5 -2.1 3.9 9.9 13.5 12.5 7.9 1.7 -3.2 -10.1 -0.5 CLINO -16.4 -14.9 -8.7 -2.0 3.7 9.5 13.1 12.1 6.9 1.2 -3.8 -11.9 -0.9 Station No. 71627: MONTREAL/DORVAL INT'L A , CANADA Latitude: 45 28N Longitude: 073 45W Station Elevation (M.S.L.): 36 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1015.2 1010.4 1007.7 1012.2 1011.7 1010.2 1008.9 1010.7 1014.4 1014.1 1014.7 1014.1 1012.0 1992 1010.4 1011.6 1009.4 1011.4 1014.5 1007.5 1008.2 1012.0 1015.0 1012.4 1015.2 1014.8 1011.9 1993 1016.8 1015.6 1014.8 1010.7 1008.8 1009.4 1008.1 1011.4 1010.9 1011.4 1014.9 1011.8 1012.0 1994 1017.3 1016.7 1007.9 1010.0 1007.6 1007.3 1010.2 1010.9 1011.3 1013.7 1011.9 1018.6 1011.9 1995 1010.5 1008.8 1014.5 1009.4 1008.4 1010.6 1008.0 1011.3 1014.1 1009.2 1010.7 1011.7 1010.6 1996 1013.9 1008.4 1012.0 1007.2 1010.8 1010.5 1006.8 1013.7 1010.3 1012.7 1016.2 1013.5 1011.3 1997 1009.6 1015.5 1011.1 1008.3 1005.5 1008.8 1008.6 1010.1 1008.6 1013.0 1009.5 1006.1 1009.6 1998 1015.1 1012.5 1010.8 1008.9 1007.0 1004.1 1007.2 1012.2 1006.9 1013.3 1010.5 1012.5 1010.1 1999 1015.8 1013.7 1010.3 1010.0 1011.4 1011.1 1007.3 1009.1 1010.3 1012.7 1011.1 1012.3 1011.3 2000 1012.7 1014.5 1011.0 1009.9 1007.7 1009.9 1009.7 1010.5 1011.1 1014.7 1009.9 1014.3 1011.3 MEAN 1013.7 1012.8 1011.0 1009.8 1009.3 1008.9 1008.3 1011.2 1011.3 1012.7 1012.5 1013.0 1011.2 CLINO 1012.0 1012.7 1011.1 1009.4 1009.3 1008.6 1008.9 1011.1 1012.0 1013.0 1012.0 1012.8 1011.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1019.8 1014.9 1012.2 1016.6 1016.0 1014.4 1013.2 1015.0 1018.8 1018.5 1019.1 1018.7 1016.4 1992 1015.0 1016.1 1013.9 1015.8 1018.9 1011.8 1012.5 1016.2 1019.3 1016.8 1019.7 1019.3 1016.3 1993 1021.4 1020.3 1019.4 1015.1 1013.1 1013.6 1012.4 1015.7 1015.2 1015.8 1019.3 1016.3 1016.5 1994 1022.0 1021.4 1012.5 1014.6 1012.0 1011.6 1014.6 1015.3 1015.7 1018.2 1016.5 1023.1 1016.5 1995 1015.1 1013.4 1019.0 1013.9 1012.8 1015.0 1012.2 1015.7 1018.5 1013.6 1015.2 1016.3 1015.1 1996 1018.6 1013.0 1016.6 1011.7 1015.2 1014.7 1011.0 1018.0 1014.5 1017.0 1020.7 1017.9 1015.7 1997 1014.1 1020.0 1015.6 1012.6 1009.8 1013.0 1012.9 1014.4 1012.9 1017.3 1013.9 1010.6 1013.9 1998 1019.6 1017.0 1015.2 1013.2 1011.3 1008.3 1011.5 1016.5 1011.2 1017.6 1014.9 1016.9 1014.4 1999 1020.4 1018.2 1014.8 1014.3 1015.7 1015.3 1011.5 1013.4 1014.5 1017.1 1015.4 1016.8 1015.6 2000 1017.2 1019.0 1015.4 1014.3 1011.9 1014.1 1013.9 1014.8 1015.4 1019.0 1014.3 1018.8 1015.7 MEAN 1018.3 1017.3 1015.5 1014.2 1013.7 1013.2 1012.6 1015.5 1015.6 1017.1 1016.9 1017.5 1015.6 CLINO 1016.4 1017.1 1015.5 1013.7 1013.5 1012.7 1013.1 1015.3 1016.2 1017.2 1016.3 1017.2 1015.4 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -10.5 -5.5 -0.7 7.8 15.0 19.0 21.2 20.7 13.5 9.5 2.5 -7.3 7.1 1992 -11.0 -9.8 -5.2 4.9 13.2 17.7 18.7 18.7 14.6 6.5 1.5 -4.1 5.5 1993 -8.8 -14.1 -4.0 5.9 13.0 17.6 21.5 20.9 14.0 6.5 1.3 -5.6 5.7 1994 -16.6 -11.8 -3.0 5.3 12.2 19.1 21.8 18.2 14.9 9.5 3.7 -3.5 5.8 1995 -6.7 -9.9 0.1 - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO -10.4 -8.9 -2.4 5.7 13.3 17.9 20.9 19.5 14.4 7.9 1.6 -6.6 6.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 75.6 50.0 94.7 122.4 91.2 34.8 85.4 111.6 69.8 70.7 31.5 75.7 913.4 1992 92.5 91.0 73.3 41.2 56.4 76.4 137.2 70.0 108.2 79.0 100.2 25.8 951.2 1993 118.6 65.4 70.0 - 86.7 93.4 90.2 43.6 122.6 123.2 98.2 65.8 - 1994 88.8 65.4 64.4 98.6 100.4 143.8 50.6 84.6 67.2 19.8 118.8 59.8 962.2 1995 113.9 53.0 45.4 - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO 70.0 60.0 72.0 7.6 7.5 8.4 9.0 9.4 9.1 7.8 9.3 8.2 96.7 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -5.5 -0.9 3.2 12.8 20.7 24.9 26.8 25.5 18.6 14.3 6.5 -2.8 12.0 1992 -6.7 -4.7 -0.5 9.7 19.6 22.9 23.4 23.5 19.7 10.8 5.3 0.2 10.3 1993 -4.8 -8.7 1.1 10.4 18.3 22.8 26.4 26.3 19.2 11.0 5.2 -1.5 10.5 1994 -11.7 -7.1 1.2 10.4 18.0 24.7 26.6 23.4 19.8 14.6 8.4 0.4 10.7 1995 -2.8 -5.6 4.8 - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO -5.8 -4.3 2.1 10.7 18.9 23.3 26.3 24.7 19.5 12.5 5.3 -2.4 10.9 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -15.5 -10.1 -4.5 2.8 9.3 13.1 15.6 15.9 8.3 4.6 -1.6 -11.8 2.2 1992 -15.3 -14.7 -9.8 0.1 6.8 12.4 13.8 13.9 9.5 2.2 -2.3 -8.4 0.7 1993 -12.8 -19.5 -9.2 1.3 7.8 12.3 16.5 15.4 8.7 1.9 -2.7 -9.6 0.8 1994 -21.5 -16.5 -7.2 0.2 6.4 13.4 16.9 12.9 9.8 4.3 -1.0 -7.4 0.9 1995 -10.6 -14.2 -4.7 - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO -14.9 -13.4 -6.9 0.7 7.6 12.4 15.5 14.2 9.2 3.1 -2.2 -10.8 1.2 Station No. 71836: MOOSONEE , CANADA Latitude: 51 16N Longitude: 080 39W Station Elevation (M.S.L.): 10 meters Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -24.6 -14.4 -11.5 -0.3 7.1 12.8 15.3 15.1 8.7 2.7 -4.7 -16.8 -0.9 1992 -19.3 -21.1 -15.8 -4.3 6.9 9.3 12.1 12.3 10.5 1.4 -5.1 -15.3 -2.4 1993 -18.4 -21.7 -10.1 -2.3 - 13.5 16.9 16.1 8.4 1.4 -7.3 - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - -12.1 - 1997 -19.2 -19.5 -15.0 -2.0 - 13.8 17.2 13.9 10.6 4.7 - -11.7 - 1998 - - - - 8.3 14.0 16.6 16.0 10.8 5.4 -2.4 -13.4 - 1999 -21.4 -12.1 -7.9 -0.2 9.1 14.1 17.2 15.5 12.7 2.5 -2.3 -9.8 1.5 2000 -19.6 -14.7 -4.4 -2.6 7.3 10.7 15.3 15.4 9.3 5.1 -2.0 -18.2 0.1 MEAN -20.4 -17.3 -10.8 -1.9 - 12.6 15.8 14.9 10.1 3.3 -4.0 -13.9 - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 26.0 5.4 57.0 23.3 87.6 25.9 64.7 88.6 144.0 71.6 104.6 26.6 725.3 1992 16.8 18.2 24.0 51.2 46.3 33.3 127.6 109.0 109.6 67.4 72.2 44.6 720.2 1993 17.8 14.8 15.2 32.8 - 55.8 126.1 79.2 158.2 63.2 15.2 - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - 69.6 - 1997 63.1 20.0 47.0 20.6 - 30.0 66.2 37.8 96.7 105.3 - 12.4 - 1998 - - - - 23.0 41.0 106.0 73.0 90.0 100.2 50.8 22.5 - 1999 41.0 67.6 23.2 16.6 124.0 118.4 130.2 55.6 67.0 94.1 49.3 38.2 825.2 2000 32.0 16.2 21.4 17.6 69.2 103.2 38.4 83.1 62.7 15.2 18.6 24.4 502.0 MEAN 32.8 23.7 31.3 27.0 - 58.2 94.2 75.2 104.0 73.9 51.8 34.0 - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -17.4 -6.9 -2.7 6.1 13.5 20.5 22.5 21.8 14.1 6.8 -0.7 -9.9 5.6 1992 -13.1 -13.0 -7.5 2.1 13.8 16.0 19.1 18.6 15.9 4.4 -2.2 -10.6 3.6 1993 -12.2 -13.9 -3.4 3.5 - 20.2 22.5 21.4 12.9 4.9 -2.5 - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - -7.8 - 1997 -13.7 -12.1 -7.7 4.2 - 21.2 24.2 20.6 16.1 9.0 - -6.9 - 1998 - - - - 15.1 20.7 23.0 22.7 15.6 9.2 0.7 -8.6 - 1999 -14.4 -4.6 -2.3 5.4 16.6 20.4 23.5 21.6 17.8 6.3 1.3 -5.6 7.2 2000 -12.7 -7.3 1.4 3.6 12.9 17.1 22.3 21.5 14.4 10.8 1.6 -13.6 6.0 MEAN -13.9 -9.6 -3.7 4.1 - 19.4 22.4 21.2 15.3 7.3 -0.3 -9.0 - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -31.8 -21.8 -20.1 -6.7 0.7 5.2 8.0 8.4 3.3 -1.4 -8.7 -23.7 -7.4 1992 -25.3 -29.1 -24.1 -10.6 -0.1 2.5 5.1 6.0 5.0 -1.6 -8.1 -20.0 -8.4 1993 -24.5 -29.4 -16.8 -8.2 - 6.5 11.2 10.8 3.7 -2.3 -12.2 - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - - - - - -16.4 - 1997 -24.5 -26.8 -22.3 -8.1 - 6.4 10.1 7.1 4.9 0.4 - -16.5 - 1998 - - - - 1.4 7.2 10.2 9.2 6.1 1.6 -5.5 -18.1 - 1999 -28.3 -19.6 -13.5 -5.7 1.6 7.8 10.9 9.3 7.7 -1.3 -5.8 -13.9 -4.2 2000 -26.5 -22.0 -10.1 -8.8 1.6 4.3 8.2 9.2 4.2 -0.7 -5.6 -22.8 -5.8 MEAN -26.8 -24.8 -17.8 -8.0 - 5.7 9.1 8.6 5.0 -0.8 -7.6 -18.8 - Station No. 71072: MOULD BAY A , CANADA Latitude: 76 14N Longitude: 119 20W Station Elevation (M.S.L.): 12 meters Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -34.7 -34.8 -33.0 -22.2 -8.8 -0.9 3.1 0.6 -6.2 -17.1 -27.2 -31.6 -17.7 1992 -35.7 -35.2 -28.0 -24.8 -11.9 -0.7 4.2 1.9 -5.9 -16.4 -24.9 -30.9 -17.4 1993 -34.5 -30.5 -29.8 -21.0 -9.0 - - - -6.1 -14.2 -26.3 -31.3 - 1994 -31.6 -33.3 -32.5 -23.0 -10.8 -0.1 4.1 1.2 -8.7 -17.0 -25.8 -33.0 -17.5 1995 -28.4 -32.1 -33.1 -16.2 -9.8 2.2 5.4 1.2 -4.9 -18.5 -23.9 -33.2 -15.9 1996 -33.9 -30.7 -30.7 -22.8 -9.5 -0.1 3.2 -1.6 -9.0 -21.7 -20.3 -27.4 -17.0 1997 -32.2 -34.1 -29.8 - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN -33.0 -33.0 -31.0 -21.7 -10.0 - - - -6.8 -17.5 -24.7 -31.2 - CLINO -33.1 -34.0 -31.9 -23.8 -11.0 0.2 4.0 0.9 -6.4 -17.7 -26.7 -30.8 -17.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 2.4 0.6 3.6 4.0 12.7 24.5 11.8 26.4 4.6 3.6 12.2 3.2 109.6 1992 0.6 1.8 7.1 0.0 13.0 4.6 10.2 23.3 6.3 20.0 4.0 4.8 95.7 1993 2.2 4.2 3.8 4.4 35.2 - - - 13.1 12.0 12.0 2.0 - 1994 0.6 2.4 4.2 1.8 16.0 12.8 16.2 22.2 10.2 7.4 5.4 0.0 99.2 1995 1.0 4.0 2.4 1.2 - 25.4 2.8 12.5 11.0 5.6 4.2 3.6 - 1996 13.2 5.8 5.8 2.6 4.0 4.8 16.9 37.2 33.0 12.4 7.9 2.2 145.8 1997 7.7 10.7 13.4 - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN 4.0 4.2 5.8 2.3 - - - - 13.0 10.2 7.6 2.6 - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -31.2 -31.5 -29.4 -18.3 -5.4 0.9 5.4 2.4 -4.0 -13.4 -23.1 -28.1 -14.6 1992 -32.5 -31.8 -24.4 -21.2 -9.1 1.7 7.0 4.0 -3.9 -13.1 -21.0 -27.4 -14.3 1993 -30.5 -26.3 -25.7 -17.3 -5.9 5.1 10.2 1.5 -4.2 -10.5 -22.7 -28.6 -12.9 1994 -28.2 -29.6 -28.6 -19.5 -8.2 1.8 6.9 3.2 -6.3 -14.1 -22.1 -29.2 -14.5 1995 -24.6 -28.3 -30.1 -12.9 -6.9 4.3 8.6 3.4 -3.0 -14.9 -20.7 -30.1 -12.9 1996 -29.6 -27.0 -27.1 -19.4 -6.3 1.8 5.7 0.2 -6.8 -17.7 -17.1 -23.8 -13.9 1997 -28.6 -30.1 -26.3 - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN -29.3 -29.2 -27.4 -18.1 -7.0 2.6 7.3 2.5 -4.7 -14.0 -21.1 -27.9 -13.9 CLINO -29.4 -30.2 -28.3 -19.8 -7.9 2.5 6.8 3.0 -3.9 -14.1 -23.1 -27.3 -14.3 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -38.1 -38.1 -36.5 -26.1 -12.1 -2.8 0.7 -1.3 -8.4 -20.7 -31.4 -35.0 -20.8 1992 -38.8 -38.6 -31.6 -28.2 -14.8 -3.0 1.4 -0.2 -7.9 -19.6 -28.7 -34.3 -20.4 1993 -38.4 -34.7 -33.9 -24.6 -12.0 - - - -8.0 -17.7 -29.9 -34.0 - 1994 -35.0 -37.0 -36.3 -26.5 -13.4 -2.0 1.3 -0.7 -10.9 -19.9 -29.5 -36.8 -20.6 1995 -32.2 -35.8 -36.1 -19.4 -12.6 0.1 2.2 -1.1 -6.8 -22.1 -27.1 -36.3 -18.9 1996 -38.2 -34.5 -32.2 -26.2 -12.6 -2.0 0.6 -3.4 -11.2 -25.7 -23.3 -31.1 -20.0 1997 -35.8 -38.1 -33.3 - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN -36.6 -36.7 -34.3 -25.2 -12.9 - - - -8.9 -20.9 -28.3 -34.6 - CLINO -36.8 -37.8 -35.5 -27.8 -14.1 -2.1 1.3 -1.3 -8.8 -21.3 -30.3 -34.4 -20.7 Station No. 71813: NATASHQUAN A , CANADA Latitude: 50 11N Longitude: 061 49W Station Elevation (M.S.L.): 11 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - 1012.8 1012.6 1012.1 1015.3 1015.4 - 1997 - 1013.5 - - 1007.9 - - - - - - - - 1998 1015.4 1013.8 1013.9 1009.5 1012.2 1010.5 1008.1 1012.1 1006.7 1011.0 1008.6 1006.8 1010.7 1999 1013.3 1012.6 1010.5 1007.6 1013.8 1012.1 1007.5 1008.2 1013.5 1011.1 1010.5 1010.7 1011.0 2000 1008.2 1010.6 1014.4 1012.8 1011.8 1009.9 1012.2 1011.9 1009.9 1013.1 1012.3 1006.4 1011.1 MEAN - - - - - - - - - - - - - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 - - - - - - - 1014.2 - - - 1016.8 - 1997 - 1015.0 - - 1009.2 - - - - - - - - 1998 1016.6 1015.2 1015.3 1010.8 1013.5 1011.8 1009.4 1013.4 1008.0 1012.4 1009.9 1008.1 1012.0 1999 1014.7 1014.0 1011.9 1009.0 1015.2 1013.5 1008.8 1009.5 1014.8 1012.4 1011.9 1012.1 1012.3 2000 1009.5 1012.1 1015.8 1014.2 1013.2 1011.2 1013.5 1013.2 1011.3 1014.5 1013.6 1007.8 1012.5 MEAN - - - - - - - - - - - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -19.9 -14.3 -5.0 -2.4 5.0 10.3 13.5 13.7 9.2 5.7 -0.4 -14.3 0.1 1992 -13.8 -15.7 -8.6 -1.3 4.9 10.3 12.2 13.2 10.1 4.2 -4.7 -11.1 -0.0 1993 -16.0 -17.5 -10.2 -1.0 5.5 10.2 13.1 14.4 9.2 2.1 -3.5 -7.3 -0.1 1994 -15.4 -16.6 -7.7 -2.4 4.9 11.1 14.6 12.3 9.6 6.1 -0.5 -9.7 0.5 1995 -14.3 -15.9 -8.0 0.1 6.2 11.1 15.7 13.8 9.2 6.0 -1.6 -9.2 1.1 1996 -13.6 -9.2 -6.2 1.6 4.8 11.7 14.1 15.3 9.5 4.1 -1.4 -4.7 2.2 1997 -12.1 -15.1 -11.3 -0.7 4.5 11.7 16.8 13.2 11.0 4.6 -1.7 -7.4 1.1 1998 -11.6 -9.4 -5.8 1.6 6.8 11.6 15.0 13.1 11.1 4.9 -1.8 -8.5 2.3 1999 -12.5 -8.7 -2.5 1.3 8.4 12.7 15.3 15.0 13.4 4.0 -1.1 -6.9 3.2 2000 -11.2 -12.3 -4.6 -0.5 4.7 10.8 14.8 16.1 9.4 4.0 0.8 -8.0 2.0 MEAN -14.0 -13.5 -7.0 -0.4 5.6 11.2 14.5 14.0 10.2 4.6 -1.6 -8.7 1.2 CLINO -13.5 -12.7 -7.1 -0.4 5.4 10.8 14.5 13.8 9.6 3.9 -1.9 -9.7 1.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 72.6 39.4 83.0 49.6 48.8 71.8 95.0 82.6 89.2 147.8 76.4 71.0 927.2 1992 120.8 49.0 80.0 32.4 21.2 116.2 104.8 121.8 72.6 136.2 62.8 59.0 976.8 1993 42.0 81.2 60.8 78.0 101.6 41.4 185.0 154.6 113.8 175.2 85.0 128.2 1246.8 1994 140.4 46.8 99.6 125.8 119.6 145.4 192.2 72.8 156.4 59.0 134.6 96.4 1389.0 1995 56.4 69.0 139.0 77.2 55.4 40.8 124.8 54.4 75.4 187.2 135.0 76.4 1091.0 1996 105.8 144.6 129.4 114.2 56.0 40.2 182.4 13.4 25.8 79.8 66.2 - - 1997 84.6 50.2 77.6 32.6 257.0 92.0 89.2 73.4 67.4 28.8 69.8 63.6 986.2 1998 119.8 102.2 105.2 50.2 74.4 57.8 102.4 84.6 128.6 112.0 107.2 88.2 1132.6 1999 146.2 91.2 170.8 44.4 68.0 67.4 41.2 164.8 176.6 130.2 82.8 90.6 1274.2 2000 134.8 69.8 102.6 104.8 109.8 55.2 184.6 69.0 80.6 67.4 51.0 136.2 1165.8 MEAN 102.3 74.3 104.8 70.9 91.2 72.8 130.2 89.1 98.6 112.4 87.1 90.0 1123.7 CLINO 96.0 67.0 95.0 82.0 89.0 86.0 99.0 96.0 100.0 108.0 106.0 105.0 1130.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -13.4 -8.1 -0.4 2.0 9.7 14.6 17.8 18.5 13.6 9.4 3.2 -8.8 4.8 1992 -8.5 -10.5 -3.5 2.9 9.7 13.9 16.3 16.7 14.3 7.6 -0.3 -5.9 4.4 1993 -9.8 -11.8 -3.8 3.1 9.7 15.1 16.8 18.5 13.4 5.9 0.9 -3.3 4.6 1994 -8.7 -10.7 -2.7 1.2 9.1 15.5 18.5 17.1 13.8 9.9 3.2 -4.8 5.1 1995 -9.3 -9.4 -3.2 3.4 10.6 16.9 20.2 18.9 13.6 9.7 2.4 -4.6 5.8 1996 -7.8 -5.1 -2.1 4.8 8.8 16.8 17.8 20.1 15.1 8.0 1.9 -0.8 6.5 1997 -6.5 -9.2 -4.5 3.4 7.8 15.6 20.3 17.7 15.1 8.5 1.8 -3.0 5.6 1998 -7.2 -4.1 -1.7 5.5 11.3 16.1 19.1 17.2 14.4 8.4 2.1 -2.9 6.5 1999 -6.4 -3.9 1.0 5.0 13.4 17.8 19.6 19.0 17.2 7.7 2.6 -3.1 7.5 2000 -5.7 -6.0 -0.1 3.0 8.7 15.3 18.9 20.3 13.7 7.7 3.9 -3.7 6.3 MEAN -8.3 -7.9 -2.1 3.4 9.9 15.8 18.5 18.4 14.4 8.3 2.2 -4.1 5.7 CLINO -7.9 -7.2 -2.0 3.3 9.6 15.2 18.7 18.0 13.8 7.9 2.0 -4.8 5.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -26.5 -20.4 -9.6 -6.7 0.2 5.9 9.1 8.9 4.8 2.0 -4.0 -19.8 -4.7 1992 -19.0 -20.7 -13.7 -5.4 -0.1 6.6 8.0 9.8 5.9 0.7 -9.1 -16.3 -4.4 1993 -22.2 -23.2 -16.5 -5.2 1.2 5.3 9.3 10.3 4.9 -1.6 -7.8 -11.3 -4.7 1994 -22.0 -22.4 -12.7 -6.0 0.7 6.6 10.6 7.5 5.3 2.2 -4.1 -14.6 -4.1 1995 -19.3 -22.4 -12.6 -3.2 1.9 5.2 11.0 8.5 4.8 2.3 -5.6 -13.8 -3.6 1996 -19.3 -13.3 -10.3 -1.6 0.8 6.6 10.5 10.5 3.9 0.1 -4.7 -8.7 -2.1 1997 -17.7 -21.0 -18.2 -4.8 1.2 7.6 13.3 8.7 6.9 0.7 -5.2 -11.7 -3.3 1998 -15.9 -14.7 -9.4 -2.4 2.4 7.2 10.9 8.9 7.8 1.3 -5.7 -14.0 -2.0 1999 -18.5 -13.5 -6.0 -2.4 3.3 7.5 11.0 11.0 9.6 0.2 -4.8 -10.7 -1.1 2000 -16.6 -18.6 -9.1 -4.1 0.6 6.2 10.6 11.8 5.0 0.3 -2.3 -12.3 -2.4 MEAN -19.7 -19.0 -11.8 -4.2 1.2 6.5 10.4 9.6 5.9 0.8 -5.3 -13.3 -3.2 CLINO -19.1 -18.2 -12.0 -4.1 1.0 6.3 10.3 9.5 5.3 0.0 -5.7 -14.5 -3.4 Station No. 71043: NORMAN WELLS A , CANADA Latitude: 65 17N Longitude: 126 48W Station Elevation (M.S.L.): 74 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1010.9 1009.1 1003.3 1005.7 1002.2 1004.2 1002.8 1002.1 1004.7 1008.9 1010.0 999.9 1005.3 1992 1003.6 1012.5 1006.2 1010.0 1005.4 1003.8 1004.7 1003.7 1003.8 1002.7 1003.0 1009.1 1005.7 1993 1003.8 1012.6 1006.3 1007.0 1008.4 1003.8 1006.9 1004.3 1004.0 1003.5 1003.7 1004.8 1005.8 1994 1021.3 1019.4 1005.5 1008.9 1001.1 1001.2 1003.1 1005.1 1002.1 999.0 999.0 1001.8 1005.6 1995 1005.9 1016.8 1014.5 1008.0 1005.6 1002.2 1002.6 1000.4 1003.7 1002.5 1013.4 1013.6 1007.4 1996 1015.4 1005.3 1018.5 1006.5 1010.2 1001.3 1004.8 1002.3 1003.8 1006.3 1015.5 1009.2 1008.3 1997 1011.2 1009.3 1014.7 1009.1 1009.9 1002.6 1001.8 1003.6 1000.3 1005.7 1000.1 999.6 1005.7 1998 1013.1 1002.9 1008.5 1001.9 1001.5 1005.1 1002.9 999.4 1000.5 1003.4 1003.3 1010.0 1004.4 1999 1009.7 1001.0 1005.8 1006.7 1005.1 1002.1 1004.3 1001.4 1001.3 1002.2 1003.2 1005.8 1004.1 2000 1005.4 1006.1 1006.8 1010.6 1006.9 1002.8 1001.6 1005.9 1001.2 1001.9 1006.9 1017.5 1006.1 MEAN 1010.0 1009.5 1009.0 1007.4 1005.6 1002.9 1003.6 1002.8 1002.5 1003.6 1005.8 1007.1 1005.8 CLINO 1010.4 1011.0 1009.7 1007.4 1005.3 1002.4 1003.8 1003.2 1003.3 1003.2 1006.7 1008.4 1006.2 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1020.8 1019.1 1013.1 1015.1 1011.3 1013.3 1011.9 1011.2 1014.0 1018.4 1019.9 1009.8 1014.8 1992 1013.5 1022.5 1015.8 1019.6 1014.7 1012.9 1013.7 1012.8 1013.2 1012.2 1012.6 1019.1 1015.2 1993 1013.6 1022.4 1015.9 1016.4 1017.7 1012.9 1016.0 1013.5 1013.3 - 1013.4 1014.6 - 1994 1031.5 1029.6 1015.3 1018.5 1010.4 1010.4 1012.2 1014.2 1011.4 1008.3 1008.8 1011.8 1015.2 1995 1015.8 1026.9 1024.5 1017.5 1014.8 1011.3 1011.7 1009.5 1012.9 1011.9 1023.4 1023.7 1017.0 1996 1025.6 1015.2 1028.4 1016.1 1019.6 1010.3 1013.8 1011.5 1013.1 1015.8 1025.3 1019.0 1017.8 1997 1021.3 1019.1 1024.6 1018.6 1019.2 1011.6 1010.8 1012.6 1009.4 1015.1 1009.6 1009.3 1015.1 1998 1023.2 1012.7 1018.2 1011.1 1010.5 1014.2 1011.9 1008.4 1009.7 1012.8 1013.0 1019.9 1013.8 1999 1019.7 1010.8 1015.5 1016.1 1014.3 1011.1 1013.3 1010.4 1010.5 1011.6 1012.9 1015.7 1013.5 2000 1015.3 1015.8 1016.5 1020.1 1016.2 1011.8 1010.6 1015.0 1010.4 1011.3 1016.5 1027.6 1015.6 MEAN 1020.0 1019.4 1018.8 1016.9 1014.9 1012.0 1012.6 1011.9 1011.8 1013.0 1015.5 1017.1 1015.3 CLINO 1020.1 1020.6 1019.2 1016.7 1014.3 1011.3 1012.6 1012.1 1012.3 1012.4 1016.1 1018.1 1015.5 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -22.2 -25.9 -19.7 -2.9 9.6 14.5 15.7 13.4 6.9 -6.1 -23.3 -27.9 -5.7 1992 -26.4 -25.7 -12.6 -9.0 4.0 14.7 16.8 14.4 0.0 -7.5 -14.7 -26.8 -6.1 1993 -23.0 -19.1 -12.8 -2.9 6.8 14.8 16.4 14.4 6.5 -2.2 -16.5 -23.0 -3.4 1994 -31.1 -30.0 -17.3 -5.9 8.9 14.6 20.0 17.1 5.3 -1.9 -20.4 -24.7 -5.5 1995 -22.4 -23.1 -21.0 -1.5 9.4 17.3 15.3 13.0 8.8 -3.3 -20.6 -28.2 -4.7 1996 -28.6 -23.0 -16.6 -8.5 4.4 15.9 17.4 11.1 4.9 -9.5 -19.2 -21.7 -6.1 1997 -28.4 -22.8 -22.6 -6.0 5.3 14.7 18.2 15.3 8.9 -6.4 -13.9 -22.4 -5.0 1998 -32.0 -19.9 -13.9 1.3 10.8 15.4 19.5 15.4 7.7 -3.5 -15.9 -22.9 -3.2 1999 -27.9 -24.6 -17.2 -4.5 6.2 15.8 13.6 15.1 7.5 -5.9 -17.8 -24.4 -5.3 2000 -25.4 -19.2 -18.3 -7.6 5.7 15.9 17.4 11.4 5.4 -6.0 -15.9 -27.9 -5.4 MEAN -26.7 -23.3 -17.2 -4.8 7.1 15.4 17.0 14.1 6.2 -5.2 -17.8 -25.0 -5.0 CLINO -26.5 -24.7 -18.4 -5.8 6.5 15.0 17.0 13.8 6.6 -5.3 -19.3 -25.1 -5.5 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 43.8 11.8 15.2 4.6 19.0 20.3 64.4 14.9 23.2 18.0 19.1 11.7 266.0 1992 27.2 24.3 4.2 24.6 4.4 31.3 36.1 42.4 30.3 11.9 15.1 8.0 259.8 1993 24.5 14.3 4.0 7.4 31.5 11.0 30.0 13.8 43.2 13.4 31.8 31.3 256.2 1994 12.0 14.2 12.4 6.2 26.2 43.1 30.0 7.8 26.0 21.0 20.0 7.6 226.5 1995 9.0 27.6 24.4 1.8 5.8 24.4 19.6 40.8 16.6 22.8 7.6 12.4 212.8 1996 26.7 22.2 40.8 4.6 25.8 27.6 31.6 52.8 20.4 26.8 16.6 22.0 317.9 1997 13.8 21.8 15.8 9.0 34.6 37.5 62.1 14.0 42.6 25.3 6.8 26.6 309.9 1998 5.0 12.3 2.2 8.4 18.3 80.8 10.8 58.8 26.2 19.0 9.4 27.0 278.2 1999 15.7 4.1 6.6 12.1 15.8 13.4 61.2 63.4 19.5 11.6 13.6 17.6 254.6 2000 7.8 13.2 6.2 2.2 7.7 47.8 56.9 64.5 29.0 17.9 11.0 26.2 290.4 MEAN 18.6 16.6 13.2 8.1 18.9 33.7 40.3 37.3 27.7 18.8 15.1 19.0 267.2 CLINO 17.0 14.0 12.0 12.0 21.0 41.0 41.0 42.0 31.0 26.0 16.0 18.0 291.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -17.6 -21.7 -13.3 2.9 15.7 20.7 20.6 19.2 11.1 -2.9 -18.8 -24.3 -0.7 1992 -23.3 -21.3 -6.7 -3.9 9.7 20.2 22.6 20.3 4.2 -3.8 -11.2 -22.8 -1.3 1993 -18.3 -14.6 -6.3 3.2 11.6 20.9 21.8 19.8 11.0 1.8 -13.0 -19.2 1.6 1994 -27.3 -24.8 -11.9 -0.3 14.9 20.4 26.5 22.6 9.5 0.6 -16.2 -21.2 -0.6 1995 -18.8 -17.9 -15.1 5.2 16.1 23.6 21.2 18.3 14.0 -1.0 -17.1 -24.7 0.3 1996 -24.2 -17.8 -10.2 -1.9 9.7 22.1 23.1 15.9 9.1 -6.1 -15.7 -17.2 -1.1 1997 -24.3 -17.7 -16.2 0.4 10.8 20.1 23.4 20.7 13.5 -3.8 -9.7 -18.4 -0.1 1998 -28.3 -16.4 -7.8 8.3 17.4 20.4 25.1 21.2 12.4 -0.4 -12.8 -18.3 1.7 1999 -23.5 -20.6 -11.8 1.2 11.6 21.6 18.9 19.8 12.2 -2.5 -14.4 -20.3 -0.7 2000 -21.0 -14.6 -12.2 -0.9 11.7 20.9 22.8 16.2 9.3 -2.7 -12.5 -23.9 -0.6 MEAN -22.7 -18.7 -11.2 1.4 12.9 21.1 22.6 19.4 10.6 -2.1 -14.1 -21.0 -0.1 CLINO -22.6 -20.2 -12.5 3.0 12.3 20.7 22.6 19.2 11.1 -2.1 -15.8 -21.2 -0.7 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -26.6 -30.0 -26.1 -8.8 3.4 8.3 10.8 7.5 2.6 -9.2 -27.8 -31.4 -10.6 1992 -29.5 -30.1 -18.4 -13.9 -1.8 9.1 11.0 8.5 -4.1 -11.2 -18.1 -30.7 -10.8 1993 -27.6 -23.5 -19.2 -9.0 2.0 8.5 11.0 8.9 1.8 -6.1 -20.0 -26.7 -8.3 1994 -34.8 -35.2 -22.6 -11.4 2.8 8.7 13.5 11.5 1.1 -4.5 -24.5 -28.3 -10.3 1995 -26.0 -28.4 -26.9 -8.2 2.6 11.0 9.3 7.5 3.6 -5.6 -24.0 -31.6 -9.7 1996 -33.0 -28.2 -23.0 -15.1 -0.9 9.6 11.6 6.2 0.6 -12.9 -22.7 -26.0 -11.2 1997 -32.4 -27.7 -28.9 -12.4 -0.2 9.3 13.0 9.9 4.3 -9.0 -18.1 -26.4 -9.9 1998 -35.5 -23.3 -19.9 -5.6 4.2 10.4 13.7 9.5 2.9 -6.6 -18.9 -27.4 -8.0 1999 -32.2 -28.6 -22.6 -10.2 0.8 9.8 8.3 10.4 2.6 -9.3 -21.2 -28.5 -10.1 2000 -29.7 -23.8 -24.2 -14.3 -0.4 10.8 11.9 6.6 1.4 -9.4 -19.2 -32.0 -10.2 MEAN -30.7 -27.9 -23.2 -10.9 1.3 9.6 11.4 8.7 1.7 -8.4 -21.4 -28.9 -9.9 CLINO -30.4 -29.2 -24.3 -11.9 0.7 9.2 11.3 8.3 1.9 -8.4 -22.9 -28.9 -10.4 Station No. 71731: NORTH BAY A , CANADA Latitude: 46 21N Longitude: 079 25W Station Elevation (M.S.L.): 370 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 971.1 968.4 967.1 971.4 972.6 973.0 970.3 973.2 973.7 971.8 971.8 971.6 971.3 1992 968.1 970.1 968.7 971.4 974.7 969.1 969.4 972.8 973.7 971.8 972.1 971.4 971.1 1993 973.5 973.3 973.5 970.0 969.4 970.8 969.7 972.0 970.6 969.0 972.3 969.2 971.1 1994 973.7 973.9 967.1 968.7 969.1 968.8 970.5 971.6 972.3 972.7 970.5 976.3 971.3 1995 967.9 967.1 974.2 968.7 968.8 972.2 968.8 972.8 973.9 967.0 967.9 970.4 970.0 1996 969.4 966.1 970.9 966.7 972.1 970.9 968.9 974.6 970.6 971.1 974.1 969.5 970.4 1997 966.0 972.7 969.9 968.9 967.5 970.2 971.1 972.0 969.6 972.4 968.4 965.7 969.5 1998 971.8 971.7 969.7 970.2 968.6 965.9 969.8 973.8 968.9 974.8 969.5 970.4 970.4 1999 971.5 970.9 972.1 971.8 971.5 972.2 969.3 971.4 970.7 971.9 970.7 969.6 971.1 2000 971.4 972.3 970.5 970.8 967.7 970.3 971.7 972.5 971.6 975.8 969.2 973.3 971.4 MEAN 970.4 970.6 970.4 969.9 970.2 970.3 970.0 972.7 971.6 971.8 970.6 970.7 970.8 CLINO 969.1 970.7 970.2 969.7 970.1 969.9 970.7 972.5 972.3 972.2 970.4 970.3 970.7 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1017.9 1014.5 1012.7 1016.3 1016.9 1016.9 1014.0 1017.1 1018.2 1016.7 1017.4 1018.0 1016.4 1992 1014.7 1016.7 1014.9 1016.7 1019.3 1013.1 1013.4 1016.9 1018.0 1016.8 1017.8 1017.6 1016.3 1993 1020.2 1020.4 1019.5 1015.1 1013.8 1014.8 1013.3 1015.8 1015.0 1014.0 1018.0 1015.4 1016.3 1994 1021.5 1021.0 1012.9 1013.9 1013.6 1012.7 1014.3 1015.7 1016.6 1017.5 1015.9 1022.6 1016.5 1995 1014.3 1013.9 1020.2 1014.1 1013.2 1016.1 1012.5 1016.7 1018.6 1011.6 1013.7 1017.1 1015.2 1996 1016.4 1012.6 1017.1 1012.0 1016.7 1014.9 1012.8 1018.7 1014.8 1016.1 1020.1 1015.5 1015.6 1997 1013.0 1019.4 1016.1 1014.1 1012.1 1013.9 1014.9 1016.0 1013.8 1017.3 1013.9 1011.6 1014.7 1998 1018.2 1017.6 1015.3 1015.1 1012.5 1009.6 1013.5 1017.7 1012.9 1019.7 1014.7 1016.3 1015.3 1999 1018.2 1017.0 1018.0 1016.7 1015.6 1016.0 1013.0 1015.4 1014.8 1016.9 1016.1 1015.6 1016.1 2000 1018.3 1018.7 1016.1 1016.0 1011.9 1014.4 1015.6 1016.5 1016.0 1020.8 1014.6 1020.2 1016.6 MEAN 1017.3 1017.2 1016.3 1015.0 1014.6 1014.2 1013.7 1016.7 1015.9 1016.7 1016.2 1017.0 1015.9 CLINO 1015.8 1017.3 1016.1 1014.8 1014.4 1013.9 1014.5 1016.5 1016.6 1017.2 1016.0 1016.7 1015.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -12.7 -8.2 -3.4 5.9 13.4 17.8 19.5 18.4 11.2 6.3 -1.2 -9.3 4.8 1992 -12.8 -11.7 -8.3 1.4 10.6 14.3 15.4 15.8 11.9 4.2 -1.7 -6.8 2.7 1993 -10.9 -14.5 -4.4 3.9 10.5 15.4 19.9 19.4 10.2 3.7 -2.9 -8.0 3.5 1994 -20.7 -13.9 -4.2 2.8 10.3 17.1 19.0 15.6 13.4 8.0 1.0 -4.9 3.6 1995 -8.8 -13.5 -2.4 0.5 11.1 18.4 18.9 19.0 10.6 7.8 -5.4 -12.2 3.7 1996 -14.2 -12.1 -7.0 0.8 9.3 17.1 17.5 18.2 14.5 6.0 -3.5 -5.4 3.4 1997 -15.3 -11.1 -7.1 2.8 7.3 18.6 18.5 15.9 12.4 6.4 -1.9 -7.5 3.3 1998 -9.5 -4.1 -3.2 6.3 15.6 16.8 18.7 19.1 13.4 6.8 0.4 -5.3 6.3 1999 -12.4 -6.7 -3.7 5.2 14.1 18.3 20.0 16.9 15.1 5.2 1.2 -6.5 5.6 2000 -13.4 -8.2 -0.4 3.5 11.6 14.9 17.4 17.1 11.7 7.1 -0.4 -13.5 4.0 MEAN -13.1 -10.4 -4.4 3.3 11.4 16.9 18.5 17.5 12.4 6.2 -1.4 -7.9 4.1 CLINO -13.0 -10.9 -4.8 3.3 11.2 15.9 18.6 17.3 12.2 5.9 -1.4 -9.1 3.8 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 60.4 47.0 100.0 91.6 88.0 32.4 122.8 61.1 112.0 155.5 90.6 72.9 1034.3 1992 58.0 57.8 69.0 27.6 40.0 47.6 75.8 109.4 153.6 73.6 96.8 43.2 852.4 1993 62.8 13.4 24.7 58.8 113.4 64.6 38.0 93.2 103.4 130.3 69.4 39.8 811.8 1994 66.4 54.7 20.4 44.9 119.5 116.6 126.0 142.8 97.2 84.4 94.4 30.6 997.9 1995 70.0 33.2 39.4 96.0 195.0 22.0 201.0 57.6 110.4 121.8 163.0 58.6 1168.0 1996 79.1 77.1 31.4 131.6 34.6 78.4 132.2 42.7 104.7 67.2 75.6 112.0 966.6 1997 169.0 80.6 52.2 63.7 92.6 61.6 93.2 99.7 142.1 47.3 49.2 42.2 993.4 1998 83.8 22.6 127.8 57.0 40.6 136.2 34.2 69.2 136.6 47.6 108.0 64.4 928.0 1999 88.8 46.8 10.8 43.2 96.2 137.0 169.4 107.0 191.2 129.6 93.8 102.4 1216.2 2000 55.8 70.0 52.8 30.8 92.0 159.6 77.0 102.8 76.6 73.0 89.4 71.4 951.2 MEAN 79.4 50.3 52.9 64.5 91.2 85.6 107.0 88.5 122.8 93.0 93.0 63.8 992.0 CLINO 68.0 53.0 65.0 67.0 88.0 95.0 100.0 100.0 113.0 98.0 90.0 71.0 1008.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -7.5 -3.0 2.1 10.7 19.1 23.6 25.0 23.7 16.3 10.7 2.4 -4.6 9.9 1992 -7.8 -6.6 -2.8 5.9 17.1 20.3 20.1 20.5 17.3 8.5 1.6 -2.4 7.6 1993 -5.9 -8.8 0.9 8.8 15.9 20.5 25.6 24.6 15.3 8.1 1.1 -3.8 8.5 1994 -14.9 -8.8 0.6 8.1 16.0 22.5 23.4 20.3 17.9 11.9 5.2 -1.4 8.4 1995 -4.8 -7.6 2.6 5.3 16.3 24.3 23.6 24.1 15.7 11.7 -1.5 -8.4 8.4 1996 -8.6 -6.8 -1.8 5.3 15.5 21.8 22.4 23.4 19.0 10.2 0.0 -2.3 8.2 1997 -9.8 -4.6 -1.8 8.1 12.3 24.4 23.9 20.7 17.0 10.7 1.6 -3.1 8.3 1998 -5.1 0.1 1.1 12.0 22.2 21.6 24.4 24.7 18.6 11.3 3.2 -0.8 11.1 1999 -7.3 -1.2 1.5 10.8 20.1 23.8 24.7 22.2 20.1 9.5 4.6 -2.2 10.6 2000 -8.1 -2.7 4.4 8.9 16.8 20.1 22.3 22.1 16.4 11.6 2.7 -9.2 8.8 MEAN -8.0 -5.0 0.7 8.4 17.1 22.3 23.5 22.6 17.4 10.4 2.1 -3.8 9.0 CLINO -8.0 -5.8 2.0 8.4 16.8 21.3 23.8 22.3 16.9 10.1 2.2 -4.7 8.6 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -18.0 -13.3 -8.8 1.2 7.5 12.0 14.0 13.1 5.9 1.9 -4.8 -14.1 -0.3 1992 -17.7 -16.8 -13.8 -3.2 4.0 8.2 10.7 10.9 6.5 -0.1 -5.0 -11.1 -2.3 1993 -15.9 -20.2 -9.7 -1.0 5.2 10.2 14.2 14.2 5.2 -0.7 -6.9 -12.1 -1.5 1994 -26.5 -18.8 -9.0 -2.6 4.5 11.8 14.5 10.8 8.9 4.1 -3.1 -8.4 -1.1 1995 -12.8 -19.3 -7.3 -4.3 5.8 12.4 14.0 13.8 5.5 3.9 -9.2 -15.9 -1.1 1996 -19.8 -17.5 -12.2 -3.7 3.1 12.4 12.7 12.9 10.0 1.7 -7.0 -8.4 -1.3 1997 -20.7 -17.5 -12.4 -2.5 2.1 12.7 13.1 11.0 7.7 2.1 -5.4 -11.9 -1.8 1998 -13.9 -8.2 -7.5 0.6 9.1 11.9 13.0 13.6 8.1 2.2 -2.4 -9.9 1.4 1999 -17.5 -12.1 -8.9 -0.5 8.1 12.6 15.3 11.6 10.1 0.9 -2.3 -10.8 0.5 2000 -18.6 -13.6 -5.3 -2.0 6.4 9.7 12.5 12.1 6.9 2.7 -3.6 -17.9 -0.9 MEAN -18.1 -15.7 -9.5 -1.8 5.6 11.4 13.4 12.4 7.5 1.9 -5.0 -12.1 -0.8 CLINO -18.0 -15.9 -9.8 -1.8 5.5 10.5 13.3 12.3 7.4 1.7 -4.9 -13.5 -1.1 Station No. 71826: PANGNIRTUNG , CANADA Latitude: 66 09N Longitude: 065 43W Station Elevation (M.S.L.): 23 meters Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - 1007.7 1010.2 1012.4 1013.0 1003.6 1004.7 1005.0 1012.2 - - - - 1995 1012.1 1006.9 1019.2 - - - - 1005.8 1002.2 1012.4 - 1017.7 - 1996 1001.4 1007.4 1012.8 1016.5 - 1012.5 - 1005.8 1010.1 1010.4 1010.5 1010.8 - 1997 1002.2 1002.1 1007.2 1019.2 1016.4 1012.0 1009.5 1007.6 1005.5 1010.5 1005.7 999.8 1008.1 1998 1013.9 1012.6 1012.5 1015.4 1013.1 1018.1 1009.5 1006.0 1012.8 1008.9 1011.5 997.6 1011.0 1999 1008.6 1013.2 1019.3 1021.1 1014.0 1005.0 - 1003.0 1010.6 1010.2 - 1001.1 - 2000 1005.3 1001.7 1015.7 1012.8 1015.5 1009.1 1011.1 1006.5 999.6 1006.1 1010.1 - - MEAN 1007.3 1007.4 1013.8 1016.2 - 1010.1 - 1005.7 1007.6 1009.8 - - - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 -26.5 -22.4 -23.5 -10.0 - 2.2 7.6 6.8 3.6 -4.4 -10.3 -13.5 - 1997 - -31.1 -21.7 -16.1 - 5.3 7.4 6.9 2.9 -2.9 -8.5 -16.3 - 1998 -27.2 -32.7 - -13.3 -3.5 5.3 8.5 8.6 5.7 -3.4 -8.3 -14.1 - 1999 -25.5 -30.8 -19.9 -13.7 -7.8 1.6 8.2 7.3 2.7 -5.3 -11.7 -15.8 -9.2 2000 -26.0 -28.0 -21.1 -10.3 -5.5 4.2 7.0 8.0 4.0 -4.8 -7.4 -10.9 -7.6 MEAN - - - - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 31.6 61.0 9.1 22.3 - - - - 11.8 15.3 35.8 25.9 - 1997 - 2.7 2.4 15.1 - 80.1 56.7 68.7 4.0 11.0 32.7 24.7 - 1998 17.8 - - 48.3 68.7 21.8 35.4 69.9 29.9 36.3 4.5 31.0 - 1999 13.8 24.7 35.5 15.8 11.5 98.4 38.8 88.2 43.2 - - - - 2000 - 1.9 3.5 20.0 1.1 39.3 61.9 95.3 29.4 28.5 26.0 15.4 - MEAN - - - - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 -21.8 -18.3 -19.3 -6.1 - 4.7 11.3 13.0 6.4 -2.4 -7.8 -9.5 - 1997 - -28.6 -18.3 -11.9 - 8.5 10.3 9.6 4.7 -0.8 -6.4 -12.9 - 1998 -24.0 -29.6 - -8.7 -0.2 8.3 11.3 10.9 8.0 -1.1 -5.9 -11.4 - 1999 -22.5 -27.5 -16.4 -9.0 -4.2 3.9 11.0 10.3 5.1 -3.3 -9.4 -12.1 -6.2 2000 -22.4 -24.5 -17.3 -6.0 -2.3 7.9 10.3 10.9 6.0 -2.1 -4.5 -8.0 -4.3 MEAN - - - - - - - - - - - - - Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - - - - - - - - - 1996 -31.2 -26.4 -27.7 -13.8 - -0.4 3.9 0.6 0.7 -6.3 -12.8 -17.6 - 1997 - -33.5 -25.2 -20.3 - 2.1 4.4 4.1 1.0 -5.0 -10.2 -19.0 - 1998 -29.3 -34.5 - -17.1 -6.7 2.2 5.7 6.2 3.5 -5.7 -10.7 -16.8 - 1999 -28.6 -34.1 -23.4 -18.3 -11.4 -0.7 5.3 4.2 0.3 -7.3 -14.0 -19.4 -12.3 2000 -29.6 -31.4 -24.8 -14.6 -8.8 0.6 3.8 5.1 1.9 -7.3 -10.2 -13.8 -10.8 MEAN - - - - - - - - - - - - - Station No. 71109: PORT HARDY A , CANADA Latitude: 50 40N Longitude: 127 22W Station Elevation (M.S.L.): 22 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1017.8 1011.9 1008.5 1014.8 1015.0 1015.3 1016.9 1013.7 1018.8 1017.2 1012.7 1010.3 1014.4 1992 1008.1 1008.0 1014.3 1011.7 1016.6 1013.7 1016.3 1016.9 1013.3 1011.9 1014.7 1010.1 1013.0 1993 1011.3 1012.9 1013.3 1009.7 1009.7 1013.8 1016.1 1016.1 1017.9 1016.3 1017.8 1012.3 1013.9 1994 1016.0 1007.2 1014.5 1013.2 1013.4 1014.6 1017.5 1015.4 1014.9 1011.4 1007.8 1007.3 1012.8 1995 1003.5 1015.2 1007.5 1012.2 1014.9 1014.7 1015.7 1012.8 1014.0 1013.3 1008.4 1008.4 1011.7 1996 1009.2 1008.5 1014.6 1009.6 1014.3 1016.0 1017.7 1015.3 1013.7 1011.4 1010.9 1004.6 1012.2 1997 1010.8 1017.5 1010.4 1014.2 1013.9 1011.9 1015.8 1013.9 1009.4 1009.9 1007.1 1012.3 1012.3 1998 1000.7 999.6 1011.2 1014.9 1012.6 1015.5 1015.3 1017.8 1013.8 1012.1 1004.0 1013.8 1010.9 1999 1010.6 1001.4 1006.7 1017.4 1015.9 1013.6 1016.4 1013.6 1017.4 1016.6 1008.1 1016.5 1012.9 2000 1011.5 1009.5 1014.5 1014.6 1013.5 1016.1 1016.2 1016.0 1014.3 1012.0 1015.7 1016.1 1014.2 MEAN 1010.0 1009.2 1011.6 1013.2 1014.0 1014.5 1016.4 1015.2 1014.7 1013.2 1010.7 1011.2 1012.8 CLINO 1011.4 1010.4 1011.0 1013.3 1014.1 1014.8 1016.1 1015.0 1014.5 1013.5 1010.4 1012.0 1013.0 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1020.4 1014.6 1011.1 1017.5 1017.6 1017.9 1019.5 1016.3 1021.5 1019.8 1015.3 1012.9 1017.0 1992 1010.8 1010.7 1017.0 1014.4 1019.2 1016.3 1018.9 1019.5 1015.9 1014.6 1017.3 1012.7 1015.6 1993 1014.0 1015.6 1016.0 1012.3 1012.3 1016.4 1018.7 1018.7 1020.6 1019.0 1020.4 1015.0 1016.6 1994 1018.6 1009.9 1017.2 1015.9 1016.1 1017.2 1020.1 1018.1 1017.5 1014.1 1010.5 1010.0 1015.4 1995 1006.2 1017.9 1010.2 1014.9 1017.6 1017.3 1018.4 1015.4 1016.7 1016.0 1011.1 1011.1 1014.4 1996 1011.9 1011.6 1017.3 1012.3 1017.0 1018.7 1020.3 1018.0 1016.4 1014.1 1013.6 1007.2 1014.9 1997 1013.4 1020.1 1013.0 1016.8 1016.5 1014.4 1018.3 1016.4 1012.0 1012.5 1009.7 1014.9 1014.8 1998 1003.3 1002.2 1013.8 1017.5 1015.1 1018.1 1017.8 1020.4 1016.4 1014.7 1006.6 1016.5 1013.5 1999 1013.2 1004.0 1009.3 1020.1 1018.5 1016.2 1018.9 1016.2 1019.9 1019.2 1010.7 1019.1 1015.4 2000 1014.1 1012.1 1017.1 1017.2 1016.1 1018.7 1018.8 1018.6 1016.8 1014.6 1018.4 1018.7 1016.8 MEAN 1012.6 1011.9 1014.2 1015.9 1016.6 1017.1 1019.0 1017.8 1017.4 1015.9 1013.4 1013.8 1015.5 CLINO 1014.1 1013.1 1013.7 1016.0 1016.8 1017.4 1018.8 1017.6 1017.1 1016.1 1013.1 1014.7 1015.7 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 2.6 5.9 3.9 6.9 10.1 11.9 14.3 14.3 12.6 8.0 6.7 5.4 8.5 1992 5.4 6.4 7.0 8.2 10.5 13.0 14.5 14.2 11.7 9.0 6.3 2.2 9.0 1993 1.3 4.2 5.5 8.1 11.7 12.4 14.2 14.7 11.7 9.2 5.4 4.7 8.6 1994 6.2 3.0 5.8 8.6 10.7 12.6 14.3 15.0 13.2 8.7 4.1 3.5 8.8 1995 4.8 4.7 5.5 7.7 11.1 12.9 14.6 13.4 13.4 8.9 6.6 4.7 9.0 1996 2.8 4.1 5.8 8.5 9.2 12.4 13.7 13.9 11.3 8.5 4.5 1.6 8.0 1997 3.5 4.9 4.8 7.3 11.6 12.9 14.8 15.6 13.0 8.9 7.4 5.2 9.2 1998 3.7 6.0 6.2 7.6 10.9 12.9 14.8 15.0 12.8 9.9 6.2 3.7 9.1 1999 4.1 3.8 4.6 6.6 8.2 11.8 13.5 15.0 11.6 8.0 5.9 4.2 8.1 2000 3.0 4.3 5.8 7.1 8.9 12.1 14.3 14.2 11.6 9.1 5.6 3.5 8.3 MEAN 3.7 4.7 5.5 7.7 10.3 12.5 14.3 14.5 12.3 8.8 5.9 3.9 8.7 CLINO 3.3 4.2 5.3 7.2 9.8 11.9 13.9 14.1 11.9 8.7 5.4 3.5 8.3 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 146.3 204.5 81.2 90.2 47.9 46.0 91.9 146.0 19.2 109.8 356.5 395.2 1734.7 1992 456.1 169.1 35.6 97.7 85.9 67.2 11.2 73.1 154.0 298.7 266.9 189.8 1905.3 1993 115.4 14.4 235.0 115.2 122.0 139.8 30.8 79.5 8.7 108.2 282.2 257.0 1508.2 1994 149.4 236.0 171.1 126.6 49.8 56.2 36.6 71.6 178.8 357.5 372.9 368.1 2174.6 1995 134.2 118.0 - 76.7 27.4 60.4 94.6 69.0 46.6 385.2 475.0 247.8 - 1996 - - 75.8 244.8 69.2 67.0 34.2 86.5 96.8 - 201.4 307.8 - 1997 236.2 150.6 250.4 155.8 127.0 115.8 - 109.7 157.0 405.0 - 506.8 - 1998 282.0 162.0 111.0 87.1 44.8 59.8 55.8 53.8 61.2 212.6 283.0 371.6 1784.7 1999 329.8 366.5 174.0 129.5 90.6 94.6 17.4 77.8 87.6 175.6 296.6 200.6 2040.6 2000 134.1 105.6 154.1 111.0 95.3 85.5 74.1 95.0 103.0 225.7 185.5 140.2 1509.1 MEAN 220.4 169.6 143.1 123.5 76.0 79.2 49.6 86.2 91.3 253.1 302.2 298.5 1892.8 CLINO 238.0 174.0 149.0 119.0 78.0 88.0 54.0 68.0 109.0 235.0 288.0 269.0 1869.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 4.9 8.6 7.4 10.9 13.6 15.2 17.5 18.0 16.2 11.6 8.9 7.5 11.7 1992 7.4 9.2 10.5 12.0 14.9 16.3 18.0 18.4 15.0 11.7 8.6 4.6 12.2 1993 4.4 7.4 9.4 11.3 15.7 15.3 17.0 18.3 15.2 12.3 8.1 7.0 11.8 1994 8.1 5.5 9.6 11.7 14.9 15.8 17.9 18.7 16.4 11.8 6.7 5.7 11.9 1995 7.6 7.8 9.0 11.9 15.3 17.3 17.8 16.7 17.6 11.6 9.3 6.7 12.4 1996 5.4 7.6 9.6 11.9 12.9 15.7 17.6 17.5 14.9 11.4 6.8 3.8 11.3 1997 5.8 7.4 7.7 11.5 16.2 16.2 18.3 19.6 17.1 11.4 9.9 7.2 12.4 1998 6.1 8.5 9.7 11.8 14.4 16.1 18.5 18.7 16.2 12.8 9.0 5.8 12.3 1999 6.2 6.2 7.8 10.8 11.9 14.8 16.8 18.7 15.1 11.2 8.3 6.7 11.2 2000 5.2 7.6 8.7 10.9 12.8 15.6 17.8 17.4 15.7 12.1 8.3 6.1 11.5 MEAN 6.1 7.6 8.9 11.5 14.3 15.8 17.7 18.2 15.9 11.8 8.4 6.1 11.9 CLINO 5.8 7.0 8.8 11.1 13.8 15.5 17.6 17.9 15.7 11.8 7.9 5.9 11.6 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 0.3 3.3 0.2 2.8 6.5 8.6 11.0 10.6 9.1 4.4 4.5 3.3 5.4 1992 3.3 3.6 3.5 4.3 6.2 9.5 10.9 10.0 8.2 6.1 3.9 -0.2 5.8 1993 -1.8 1.0 1.6 4.9 7.7 9.4 11.3 11.0 8.2 6.1 2.6 2.4 5.4 1994 4.3 0.5 1.9 5.5 6.3 9.3 10.6 11.3 10.0 5.5 1.4 1.3 5.7 1995 1.9 1.5 1.9 3.5 6.9 8.4 11.4 10.0 9.1 6.2 3.8 2.7 5.6 1996 0.3 0.6 2.0 5.1 5.4 9.0 9.7 10.3 7.6 5.6 2.2 -0.6 4.8 1997 1.2 2.4 1.8 3.1 7.0 9.6 11.3 11.5 8.9 6.4 4.9 3.2 5.9 1998 1.3 3.3 2.7 3.3 7.5 9.7 11.0 11.2 9.3 7.0 3.3 1.5 5.9 1999 1.9 1.4 1.4 2.3 4.5 8.8 10.2 11.1 8.0 4.8 3.6 1.7 5.0 2000 0.6 0.8 2.8 3.2 5.0 8.6 10.7 10.9 7.4 6.1 2.8 0.9 5.0 MEAN 1.3 1.8 2.0 3.8 6.3 9.1 10.8 10.8 8.6 5.8 3.3 1.6 5.4 CLINO 0.8 1.3 1.8 3.1 5.7 8.3 10.2 10.3 8.1 5.5 2.7 1.1 4.9 Station No. 71869: PRINCE ALBERT A , CANADA Latitude: 53 13N Longitude: 105 40W Station Elevation (M.S.L.): 428 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 964.3 963.4 959.2 961.6 962.4 960.2 961.9 963.7 964.3 962.7 963.5 960.1 962.3 1992 960.1 965.4 964.7 963.7 963.6 962.3 962.7 965.7 957.8 964.3 964.2 965.1 963.3 1993 965.2 967.6 965.9 962.5 963.3 961.0 960.1 962.9 962.7 963.4 963.2 961.8 963.3 1994 971.6 966.1 960.4 964.2 961.8 961.2 963.3 966.2 963.4 960.0 956.5 963.7 963.2 1995 964.6 966.9 966.6 965.8 963.8 962.7 959.7 958.1 965.1 960.7 963.8 967.2 963.8 1996 967.4 962.1 969.2 962.6 964.7 960.9 963.4 961.1 962.3 961.2 969.5 962.9 963.9 1997 966.7 965.7 964.6 964.9 964.9 959.1 962.5 963.0 960.1 959.7 963.1 960.1 962.9 1998 964.9 960.4 968.0 964.3 961.2 960.6 964.0 964.6 962.4 966.1 962.1 964.6 963.6 1999 964.3 959.4 965.0 964.4 961.2 960.3 960.8 963.1 963.3 963.6 962.0 961.5 962.4 2000 965.5 963.8 963.0 965.4 959.8 961.9 962.8 962.4 961.2 964.5 965.3 971.8 963.9 MEAN 965.5 964.1 964.7 963.9 962.7 961.0 962.1 963.1 962.3 962.6 963.3 963.9 963.3 CLINO 964.8 965.0 963.9 963.7 962.0 960.5 962.1 962.7 963.0 962.5 963.0 963.9 963.1 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1019.2 1017.1 1012.7 1013.7 1013.9 1011.1 1012.6 1014.4 1015.9 1015.4 1017.3 1014.1 1014.8 1992 1014.1 1019.5 1017.6 1016.0 1015.3 1013.5 1013.8 1017.1 1009.3 1016.7 1017.2 1020.2 1015.9 1993 1020.1 1022.1 1018.9 1014.7 1014.8 1012.2 1011.0 1014.0 1014.4 1015.7 1016.6 1015.5 1015.8 1994 1027.3 1021.4 1013.2 1016.6 1013.3 1012.2 1014.2 1017.4 1014.8 1012.0 1009.7 1018.2 1015.9 1995 1019.2 1021.4 1020.4 1018.7 1015.4 1013.6 1010.5 1008.9 1016.7 1012.8 1017.7 1022.0 1016.4 1996 1023.3 1016.3 1023.5 1015.2 1016.6 1011.9 1014.4 1011.9 1013.9 1013.5 1023.9 1017.8 1016.8 1997 1022.2 1019.8 1018.5 1017.6 1016.7 1009.9 1013.3 1013.9 1011.4 1011.9 1016.3 1013.2 1015.4 1998 1019.8 1013.6 1021.8 1016.3 1012.5 1011.7 1014.9 1015.5 1013.8 1018.5 1015.3 1019.0 1016.1 1999 1019.2 1013.1 1018.3 1016.7 1012.8 1011.4 1011.7 1014.1 1015.0 1016.0 1015.0 1015.1 1014.9 2000 1020.5 1017.9 1016.1 1017.9 1011.3 1013.1 1013.7 1013.4 1012.7 1016.8 1018.8 1027.3 1016.6 MEAN 1020.5 1018.2 1018.1 1016.3 1014.3 1012.1 1013.0 1014.1 1013.8 1014.9 1016.8 1018.2 1015.9 CLINO 1019.8 1019.5 1017.5 1016.2 1013.6 1011.5 1013.0 1013.8 1014.7 1014.8 1016.5 1018.4 1015.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -19.3 -10.7 -9.5 4.7 11.3 16.5 18.5 19.8 10.6 -0.4 -10.2 -14.2 1.4 1992 -13.2 -11.1 -1.8 3.4 9.4 14.0 16.1 14.2 8.4 3.2 -3.1 -20.8 1.6 1993 -18.3 -14.1 -1.4 3.9 11.0 12.8 15.7 15.8 8.7 2.9 -7.4 -11.3 1.5 1994 -23.2 -21.6 -2.0 3.8 10.3 15.0 17.1 15.6 12.9 4.6 -8.0 -15.6 0.7 1995 -16.2 -14.2 -8.4 -1.1 9.3 16.9 16.9 15.7 11.4 4.3 -11.3 -17.1 0.5 1996 -25.0 -14.0 -11.6 1.4 7.9 16.2 17.6 17.9 10.0 2.6 -12.6 -20.1 -0.8 1997 -22.3 -11.9 -10.2 0.4 9.2 16.6 18.4 17.8 12.6 3.1 -4.7 -6.0 1.9 1998 -19.3 -6.1 -7.8 6.6 12.3 14.4 18.5 18.9 12.1 4.1 -5.6 -14.7 2.8 1999 -18.2 -11.7 -4.8 5.6 9.9 13.8 16.5 17.0 10.1 3.2 -3.3 -9.0 2.4 2000 -19.7 -11.9 -3.4 3.1 8.9 13.4 17.6 15.9 10.8 4.4 -6.9 -21.0 0.9 MEAN -19.5 -12.7 -6.1 3.2 9.9 15.0 17.3 16.9 10.8 3.2 -7.3 -15.0 1.3 CLINO -19.1 -14.6 -7.5 3.1 10.5 15.2 17.5 16.3 10.2 3.4 -7.6 -16.2 0.9 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 8.0 26.9 4.4 57.9 43.2 104.7 42.7 17.4 17.3 63.4 11.4 17.5 414.8 1992 17.0 5.4 1.8 18.8 50.8 39.1 84.8 13.3 52.1 12.7 20.9 21.0 337.7 1993 7.0 3.5 2.8 22.5 23.5 127.8 98.6 38.5 47.7 11.0 18.8 12.8 414.5 1994 20.9 11.4 6.3 17.4 106.3 88.0 94.6 46.2 19.6 40.3 20.4 24.2 495.6 1995 18.2 23.0 28.9 53.0 16.0 30.4 39.1 102.5 5.0 41.2 27.4 29.7 414.4 1996 4.6 5.0 7.6 59.6 56.1 42.6 69.3 36.0 79.2 31.4 16.4 15.4 423.2 1997 35.6 12.1 25.8 44.3 24.9 93.8 24.1 - 37.9 32.5 9.2 10.8 - 1998 32.8 9.2 9.7 15.2 5.0 120.5 50.1 27.8 26.8 84.0 6.4 15.3 402.8 1999 20.2 7.9 5.6 24.6 57.2 78.0 173.8 40.6 12.2 26.2 12.6 21.7 480.6 2000 22.3 8.8 16.6 21.5 49.3 96.0 108.1 63.1 14.9 0.6 6.0 17.0 424.2 MEAN 18.7 11.3 10.9 33.5 43.2 82.1 78.5 42.8 31.3 34.3 14.9 18.5 420.2 CLINO 16.0 12.0 16.0 27.0 48.0 73.0 77.0 58.0 39.0 24.0 17.0 18.0 424.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -12.8 -4.1 -2.3 10.9 18.1 21.8 24.9 27.3 17.5 4.5 -5.2 -8.2 7.7 1992 -7.2 -5.8 3.6 9.9 16.5 21.1 22.1 22.0 14.8 9.2 -0.5 -15.6 7.5 1993 -11.9 -7.7 4.4 10.1 18.5 19.1 20.9 21.7 15.5 9.0 -3.2 -6.1 7.5 1994 -18.5 -15.9 3.4 11.2 17.5 21.0 23.2 22.3 20.3 10.0 -2.8 -10.8 6.7 1995 -11.2 -8.3 -3.4 4.2 17.9 23.8 23.6 21.5 18.9 9.2 -7.3 -13.1 6.3 1996 -18.3 -7.1 -5.3 7.1 13.4 22.5 23.7 25.1 14.8 7.9 -8.1 -15.1 5.1 1997 -16.6 -5.9 -3.4 5.8 16.2 22.3 25.6 24.8 19.3 7.8 -0.3 -1.4 7.8 1998 -14.7 -2.0 -1.7 14.3 20.6 20.5 24.2 26.4 19.0 9.0 -1.6 -10.2 8.7 1999 -13.3 -6.6 0.6 12.3 15.6 20.5 22.4 23.2 16.9 9.3 1.4 -2.9 8.3 2000 -13.4 -4.9 2.1 9.2 16.0 19.3 23.4 22.2 16.8 11.2 -1.8 -15.8 7.0 MEAN -13.8 -6.8 -0.2 9.5 17.0 21.2 23.4 23.6 17.4 8.7 -2.9 -9.9 7.3 CLINO -13.0 -8.3 -1.3 9.5 17.7 21.8 23.9 23.1 16.6 9.3 -2.9 -10.8 7.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -25.9 -17.4 -16.5 -1.5 4.5 11.1 12.1 12.2 3.8 -5.2 -15.1 -20.2 -4.8 1992 -19.2 -16.4 -7.2 -3.1 2.2 6.8 10.0 6.4 2.1 -2.7 -5.8 -26.0 -4.4 1993 -24.7 -20.5 -7.3 -2.2 3.5 6.4 10.5 9.8 1.8 -3.2 -11.5 -16.5 -4.5 1994 -27.9 -27.3 -7.5 -3.6 3.1 9.1 10.9 8.8 5.5 -0.9 -13.3 -20.3 -5.3 1995 -21.0 -19.9 -13.3 -6.4 0.7 10.1 10.2 9.8 3.9 -0.7 -15.4 -21.0 -5.2 1996 -31.6 -21.0 -17.9 -4.3 2.3 9.9 11.5 10.6 5.1 -2.6 -17.0 -25.0 -6.7 1997 -28.0 -17.9 -17.1 -5.1 2.0 10.9 11.2 10.8 6.0 -1.7 -9.2 -10.6 -4.1 1998 -23.9 -10.3 -13.9 -1.2 4.1 8.3 12.7 11.3 5.1 -0.9 -9.6 -19.1 -3.1 1999 -23.1 -16.7 -10.1 -1.1 4.0 7.1 10.5 10.8 3.3 -3.0 -7.9 -15.2 -3.4 2000 -25.9 -18.8 -8.9 -3.0 1.8 7.4 11.8 9.7 4.9 -2.5 -11.9 -26.1 -5.1 MEAN -25.1 -18.6 -12.0 -3.2 2.8 8.7 11.1 10.0 4.1 -2.3 -11.7 -20.0 -4.7 CLINO -25.2 -20.9 -13.6 -3.4 3.3 8.6 11.1 9.4 3.6 -2.5 -12.2 -21.6 -5.3 Station No. 71896: PRINCE GEORGE A , CANADA Latitude: 53 53N Longitude: 122 40W Station Elevation (M.S.L.): 691 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 939.3 932.9 928.0 933.0 932.3 933.0 935.8 933.7 938.6 937.0 932.0 927.9 933.6 1992 929.0 931.8 934.5 931.3 934.9 932.4 934.9 937.0 931.0 932.7 935.0 932.4 933.1 1993 934.5 936.7 934.3 930.4 930.8 931.9 934.9 936.0 937.7 937.0 935.7 932.8 934.4 1994 936.4 - 933.1 932.4 932.5 933.0 936.0 936.2 934.7 931.3 925.4 929.6 - 1995 930.9 937.5 930.2 932.4 934.0 933.9 934.0 932.3 936.4 932.5 929.9 932.4 933.0 1996 933.5 931.2 937.1 929.6 933.3 934.2 936.3 934.2 933.2 931.8 934.7 929.5 933.2 1997 932.7 935.8 930.2 933.5 934.5 931.1 934.3 935.6 931.4 930.0 931.3 931.2 932.6 1998 926.8 923.9 931.9 933.3 930.3 933.7 935.0 936.6 933.6 932.8 926.7 933.4 931.5 1999 930.0 922.4 927.6 934.7 932.5 931.6 935.2 934.0 936.5 935.0 929.2 934.5 931.9 2000 932.8 932.4 932.4 933.7 931.5 934.2 934.6 934.5 934.1 933.0 936.7 938.5 934.0 MEAN 932.6 931.6 931.9 932.4 932.7 932.9 935.1 935.0 934.7 933.3 931.7 932.2 933.0 CLINO 933.4 932.5 931.3 932.6 932.9 933.3 935.5 935.2 935.3 933.8 931.9 933.4 933.4 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1026.4 1016.0 1011.6 1015.5 1013.8 1014.2 1016.9 1014.4 1020.7 1020.5 1015.4 1011.0 1016.4 1992 1012.1 1015.5 1017.5 1013.6 1016.8 1013.0 1015.7 1018.2 1012.8 1015.4 1018.7 1017.9 1015.6 1993 1021.1 1021.6 1017.7 1012.6 1011.8 1013.1 1016.0 1017.3 1019.7 1019.9 1019.9 1016.6 1017.3 1994 1021.2 - 1016.2 1014.8 1014.2 1014.2 1017.0 1017.3 1016.4 1014.0 1008.8 1014.0 - 1995 1016.2 1022.3 1013.7 1015.0 1015.7 1015.1 1015.1 1013.7 1018.3 1015.3 1013.8 1017.9 1016.0 1996 1020.4 1015.6 1021.6 1012.0 1015.6 1015.8 1017.6 1015.4 1015.3 1014.7 1019.8 1015.5 1016.6 1997 1018.1 1020.1 1013.9 1016.3 1016.3 1012.2 1015.3 1016.7 1012.8 1012.5 1014.9 1014.9 1015.3 1998 1011.8 1006.7 1015.3 1015.9 1011.1 1014.7 1015.7 1017.8 1015.3 1015.5 1009.8 1018.1 1014.0 1999 1014.5 1005.3 1010.6 1017.6 1014.5 1012.9 1016.4 1015.0 1018.7 1017.9 1012.2 1018.6 1014.5 2000 1018.5 1017.1 1015.8 1016.5 1013.4 1015.6 1015.8 1015.8 1016.1 1015.8 1020.7 1024.0 1017.1 MEAN 1018.0 1015.6 1015.4 1015.0 1014.3 1014.1 1016.2 1016.2 1016.6 1016.2 1015.4 1016.9 1015.8 CLINO 1018.4 1016.6 1014.4 1014.9 1014.3 1014.3 1016.2 1016.1 1016.9 1016.2 1015.4 1017.9 1016.0 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -15.0 1.3 -2.8 5.9 10.5 13.2 15.3 16.8 11.1 1.8 -0.5 -1.0 4.7 1992 -0.6 -2.4 3.8 6.1 9.6 16.6 16.4 15.3 8.6 4.1 -0.7 -11.7 5.4 1993 -15.3 -6.2 0.7 6.0 13.4 13.1 15.1 14.4 11.0 4.9 -2.7 -2.6 4.3 1994 -5.7 -11.8 2.9 6.5 10.4 13.9 16.4 16.2 12.3 4.4 -3.0 -6.7 4.6 1995 -9.8 -4.3 -0.2 5.6 11.3 14.5 15.4 12.8 12.2 4.4 -3.3 -9.9 4.1 1996 -16.4 -4.8 -2.3 5.5 7.4 12.6 15.3 14.5 9.3 3.1 -7.3 -14.1 1.9 1997 -9.6 -2.9 -2.5 4.9 10.5 13.6 15.6 15.9 11.5 4.2 -1.6 -2.0 4.8 1998 -10.6 -0.4 0.9 5.8 14.3 15.1 18.1 15.9 10.9 5.3 -1.2 -6.3 5.6 1999 -6.7 -1.9 0.5 5.1 8.2 12.9 14.5 15.5 9.6 5.1 0.7 -3.3 5.0 2000 -11.8 -5.7 1.0 5.0 8.5 13.4 15.6 14.0 9.5 4.5 -1.0 -8.1 3.7 MEAN -10.2 -3.9 0.2 5.6 10.4 13.9 15.8 15.1 10.6 4.2 -2.1 -6.6 4.4 CLINO -9.6 -5.4 -0.3 5.2 9.9 13.3 15.5 14.8 10.1 4.6 -2.9 -7.8 4.0 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 32.3 26.4 15.0 33.4 26.0 82.8 61.3 34.9 29.1 75.8 68.1 56.4 541.5 1992 49.5 33.3 13.2 48.4 24.8 39.6 31.2 29.2 111.2 79.5 66.3 81.4 607.6 1993 32.5 1.6 10.3 40.4 56.4 157.3 54.6 20.2 21.7 42.8 40.0 25.5 503.3 1994 127.4 58.1 20.2 37.0 34.4 75.4 41.9 17.2 63.0 44.2 47.7 22.8 589.3 1995 25.4 22.8 21.8 72.7 20.0 66.6 111.0 60.5 19.6 64.4 99.7 59.2 643.7 1996 35.2 23.2 15.0 62.8 55.8 81.6 - 68.9 69.4 - 68.4 43.8 - 1997 69.8 37.3 42.9 46.0 - 89.4 - 38.2 49.0 73.2 50.6 24.8 - 1998 37.8 15.6 42.6 34.2 54.4 41.2 70.6 32.4 45.0 120.9 48.6 48.6 591.9 1999 78.0 35.0 28.6 40.6 68.0 86.2 88.6 50.4 51.4 19.8 76.2 42.2 665.0 2000 57.8 7.6 43.6 45.4 52.8 69.0 - 87.4 49.0 65.2 20.4 29.4 - MEAN 54.6 26.1 25.3 46.1 43.6 78.9 65.6 43.9 50.8 65.1 58.6 43.4 602.1 CLINO 52.0 31.0 33.0 32.0 51.0 73.0 63.0 51.0 52.0 58.0 52.0 52.0 601.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -10.2 5.0 2.8 13.0 17.6 19.1 21.7 23.9 17.6 7.1 2.8 1.9 10.2 1992 2.1 1.2 10.5 12.5 16.5 23.4 24.0 23.3 12.9 9.2 2.1 -7.0 10.9 1993 -10.4 -1.3 6.3 11.9 20.3 18.5 20.6 21.4 18.9 9.8 0.9 0.5 9.8 1994 -2.1 -8.0 8.3 12.8 17.2 19.6 23.3 24.5 17.9 9.1 0.4 -2.6 10.0 1995 -7.2 -0.4 5.5 11.2 19.3 21.5 21.2 18.4 20.8 8.3 0.3 -5.1 9.5 1996 -11.3 0.1 2.7 11.1 13.2 17.9 22.1 20.8 14.5 7.8 -4.1 -9.7 7.1 1997 -5.7 1.9 2.6 10.9 17.4 19.5 22.1 23.2 18.3 8.1 0.6 1.1 10.0 1998 -7.0 3.8 5.6 12.5 21.7 21.2 25.2 22.9 17.7 9.7 1.9 -3.6 11.0 1999 -2.9 3.2 6.2 11.4 13.5 18.5 21.0 22.1 16.0 10.9 4.1 0.2 10.4 2000 -7.7 -0.7 5.2 10.8 14.7 19.5 21.2 19.5 15.3 9.0 1.9 -4.4 8.7 MEAN -6.2 0.5 5.6 11.8 17.1 19.9 22.2 22.0 17.0 8.9 1.1 -2.9 9.7 CLINO -5.5 -0.8 5.0 11.4 16.5 19.5 22.1 21.7 16.4 9.5 0.6 -4.0 9.4 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -19.9 -2.4 -8.3 -1.3 3.3 7.4 8.8 9.6 4.5 -3.5 -3.7 -4.0 -0.8 1992 -3.3 -5.9 -2.9 -0.4 2.7 9.9 8.7 7.2 4.3 -0.9 -3.5 -16.4 -0.0 1993 -20.1 -11.0 -4.9 0.0 6.6 7.7 9.4 7.4 2.9 0.0 -6.3 -5.6 -1.2 1994 -9.2 -15.6 -2.6 0.0 3.5 8.2 9.4 7.7 6.8 -0.3 -6.4 -10.8 -0.8 1995 -12.4 -8.3 -6.0 -0.1 3.2 7.6 9.7 7.2 3.6 0.4 -6.9 -14.6 -1.4 1996 -21.5 -9.7 -7.3 -0.3 1.5 7.2 8.5 8.2 4.0 -1.6 -10.4 -18.4 -3.3 1997 -13.5 -7.7 -7.7 -1.2 3.4 7.7 9.0 8.6 4.7 0.2 -3.7 -5.1 -0.4 1998 -14.1 -4.6 -3.8 -1.0 6.8 8.9 10.8 9.0 3.9 0.9 -4.3 -9.1 0.3 1999 -10.4 -7.0 -5.1 -1.3 2.9 7.2 8.0 8.9 3.2 -0.7 -2.7 -6.7 -0.3 2000 -15.8 -10.7 -3.2 -0.8 2.3 7.3 10.0 8.4 3.6 -0.1 -4.0 -11.8 -1.2 MEAN -14.0 -8.3 -5.2 -0.6 3.6 7.9 9.2 8.2 4.2 -0.6 -5.2 -10.2 -0.9 CLINO -13.6 -10.0 -5.5 -1.1 3.2 7.0 8.8 7.9 3.8 -0.4 -6.3 -11.7 -1.5 Station No. 71898: PRINCE RUPERT A , CANADA Latitude: 54 17N Longitude: 130 26W Station Elevation (M.S.L.): 35 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1014.3 1006.8 1006.1 1011.1 1012.0 1012.7 1014.1 1010.5 1015.9 1013.4 1004.4 1000.9 1010.2 1992 1001.6 1003.7 1011.5 1008.1 1013.6 1011.6 1014.7 1014.9 1007.5 1007.3 1008.9 1006.4 1009.2 1993 1007.7 1010.1 1009.1 1006.1 1007.4 1010.6 1013.7 1014.3 1016.6 1012.0 1012.1 1006.0 1010.5 1994 1010.6 1002.8 1009.5 1009.3 1009.9 1011.6 1014.9 1013.4 1010.3 1006.3 1000.0 1001.8 1008.4 1995 1000.8 - - - - 1013.0 1013.3 1009.8 1011.6 1006.0 1001.7 1003.1 - 1996 1006.5 1004.7 1012.7 1004.5 1012.3 1011.9 1016.0 1011.9 1010.4 1005.7 1008.8 1001.7 1008.9 1997 1005.6 1012.0 1004.8 1010.4 1012.6 1008.7 1012.6 1012.7 1006.0 1004.5 1003.4 1004.0 1008.1 1998 996.7 994.8 1008.1 1011.3 1010.7 1013.7 1013.3 1014.3 1010.7 1006.4 999.5 1006.6 1007.2 1999 1005.3 994.2 1002.2 1013.4 1011.0 1009.7 1014.3 1010.1 1013.8 1010.3 1001.6 1009.6 1008.0 2000 1006.5 1006.3 1008.1 1010.4 1010.3 1013.5 1012.8 1012.5 1010.1 1007.6 1010.6 1012.3 1010.1 MEAN 1005.6 1003.9 1008.0 1009.4 1011.1 1011.7 1014.0 1012.4 1011.3 1008.0 1005.1 1005.2 1008.8 CLINO 1006.6 1005.8 1007.0 1009.5 1011.2 1012.0 1013.9 1012.6 1011.3 1008.3 1005.0 1006.8 1009.2 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1018.5 1010.9 1010.3 1015.3 1016.2 1016.8 1018.2 1014.5 1020.0 1017.6 1008.5 1005.0 1014.3 1992 1005.7 1007.9 1015.7 1012.2 1017.8 1015.7 1018.7 1019.0 1011.6 1011.4 1013.0 1010.6 1013.3 1993 1011.9 1014.3 1013.3 1010.2 1011.5 1014.7 1017.8 1018.4 1020.7 1016.1 1016.3 1010.1 1014.6 1994 1014.8 1007.1 1013.8 1013.6 1014.2 1015.8 1019.0 1017.5 1014.5 1010.5 1004.2 1006.0 1012.6 1995 1005.0 - - - - 1017.1 1017.3 1013.8 1015.6 1010.3 1006.0 1007.3 - 1996 1010.9 1009.1 1017.0 1008.8 1016.6 1016.2 1020.3 1016.2 1014.7 1010.0 1013.1 1006.0 1013.2 1997 1009.9 1016.2 1009.0 1014.7 1016.8 1012.9 1017.0 1017.1 1010.3 1008.9 1007.9 1008.4 1012.4 1998 1001.0 999.1 1012.5 1015.7 1015.0 1018.1 1017.6 1018.6 1015.0 1010.7 1003.8 1010.9 1011.5 1999 1009.6 998.5 1006.5 1017.8 1015.4 1014.0 1018.6 1014.4 1018.1 1014.6 1005.9 1014.0 1012.3 2000 1010.9 1010.7 1012.5 1014.8 1014.6 1017.9 1017.2 1016.8 1014.5 1011.9 1015.0 1016.8 1014.5 MEAN 1009.8 1008.2 1012.3 1013.7 1015.3 1015.9 1018.2 1016.6 1015.5 1012.2 1009.4 1009.5 1013.1 CLINO 1010.8 1010.0 1011.1 1013.6 1015.3 1016.1 1018.0 1016.7 1015.4 1012.4 1009.1 1011.0 1013.3 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -1.4 4.4 1.7 5.8 8.6 11.1 13.1 13.3 12.1 6.8 6.3 5.3 7.3 1992 4.7 4.6 5.3 6.8 8.8 11.9 13.1 13.6 10.0 7.2 6.0 0.5 7.7 1993 -0.9 3.1 4.0 7.6 11.2 12.2 13.7 13.8 11.1 8.9 4.6 4.6 7.8 1994 5.1 -0.1 5.0 7.1 9.0 11.8 13.5 14.5 11.8 7.7 2.8 1.8 7.5 1995 1.6 - 3.9 7.4 10.0 11.6 - 12.9 - 8.4 - 2.7 - 1996 -2.5 2.7 3.9 7.0 8.0 11.0 12.7 13.5 10.7 7.7 1.7 -1.0 6.3 1997 1.8 4.4 3.1 6.6 10.3 12.3 14.5 15.2 13.1 8.2 5.1 5.6 8.3 1998 0.5 5.8 5.2 6.2 9.5 11.8 14.3 13.7 - 8.9 4.6 2.3 - 1999 1.9 2.7 4.2 5.6 7.3 10.7 12.3 13.4 10.7 7.9 5.5 4.1 7.2 2000 -0.2 2.1 - 5.8 7.7 11.5 13.7 13.3 11.4 8.1 6.0 1.8 - MEAN 1.1 3.3 4.0 6.6 9.0 11.6 13.4 13.7 11.4 8.0 4.7 2.8 7.5 CLINO 1.3 2.5 3.9 6.0 8.7 11.1 13.1 13.5 11.3 7.9 4.1 2.2 7.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 232.4 255.8 174.5 119.0 117.2 148.7 146.6 289.5 185.2 461.3 601.1 550.6 3281.9 1992 355.3 118.8 186.7 221.6 204.8 91.0 85.2 98.5 515.1 371.5 321.4 308.6 2878.5 1993 223.9 317.1 141.8 92.1 109.2 90.0 66.2 86.4 151.4 224.3 424.8 - - 1994 340.3 185.0 215.3 185.2 204.1 134.3 116.8 114.5 386.5 394.5 421.7 285.1 2983.3 1995 97.1 - 164.2 117.3 79.9 61.9 - 166.2 - 333.2 - 230.0 - 1996 190.0 215.4 174.2 205.8 74.5 - 114.6 205.0 194.3 313.8 234.1 - - 1997 296.1 283.7 224.3 174.6 89.0 166.7 171.6 112.2 146.9 420.4 190.1 379.3 2654.9 1998 193.9 151.2 129.4 154.5 - 114.4 89.4 259.0 158.9 269.1 194.7 359.0 - 1999 258.5 280.0 136.0 206.6 258.0 165.4 86.2 204.0 247.0 420.4 283.6 382.0 2927.7 2000 299.9 106.4 296.6 234.1 118.6 140.4 207.0 243.4 344.4 257.4 297.2 240.4 2785.8 MEAN 248.7 212.6 184.3 171.1 139.5 123.6 120.4 177.9 258.9 346.6 329.9 341.9 2655.3 CLINO 257.0 204.0 192.0 179.0 140.0 124.0 114.0 155.0 244.0 379.0 304.0 302.0 2594.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 2.6 7.6 5.4 9.3 12.1 14.0 16.0 16.2 15.6 10.2 8.7 7.8 10.5 1992 7.2 8.2 8.9 10.6 12.3 14.9 15.7 17.3 12.9 10.7 8.8 3.5 10.9 1993 3.2 7.1 8.5 11.6 15.6 15.3 16.3 17.2 15.6 12.2 7.7 7.4 11.5 1994 7.4 2.4 8.4 11.0 12.3 14.4 16.6 17.8 14.8 11.1 5.4 4.6 10.5 1995 5.8 - 7.1 11.9 13.5 15.3 - 16.0 - 11.0 - 5.4 - 1996 1.8 6.6 7.6 10.4 12.5 13.9 15.6 16.4 14.1 10.7 5.1 2.2 9.7 1997 4.5 6.7 6.2 11.1 14.8 15.4 17.2 18.5 16.9 11.2 8.8 8.0 11.6 1998 4.3 9.1 8.9 10.3 13.0 14.0 17.0 16.6 14.8 12.2 8.3 4.7 11.1 1999 4.7 5.4 7.5 9.5 10.1 13.3 15.0 16.3 13.8 10.8 7.9 6.4 10.1 2000 3.4 6.0 7.8 9.5 11.4 14.8 15.8 15.7 14.3 10.9 8.5 5.0 10.3 MEAN 4.5 6.6 7.6 10.5 12.8 14.5 16.1 16.8 14.8 11.1 7.7 5.5 10.7 CLINO 4.6 5.9 7.4 9.9 12.3 14.2 16.1 16.7 14.9 11.1 7.1 5.1 10.5 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -5.4 1.2 -2.0 2.3 5.1 8.2 10.1 10.3 8.5 3.3 3.8 2.7 4.0 1992 2.2 1.0 1.6 2.9 5.3 8.9 10.4 9.8 7.2 3.8 3.1 -2.5 4.5 1993 -5.0 -1.0 -0.6 3.6 6.7 9.0 11.1 10.3 6.6 5.5 1.6 1.7 4.1 1994 2.8 -2.7 1.7 3.2 5.6 9.0 10.3 11.1 8.7 4.3 0.2 -0.9 4.4 1995 -2.7 - 0.6 2.8 6.5 7.9 - 9.7 - 5.8 - 0.1 - 1996 -6.8 -1.2 0.1 3.6 3.5 8.1 9.7 10.6 7.3 4.7 -1.7 -4.2 2.8 1997 -1.0 2.0 0.1 2.0 5.7 9.0 11.7 11.9 9.2 5.1 1.3 3.2 5.0 1998 -3.2 2.3 1.4 2.0 6.0 9.5 11.4 10.8 7.6 5.6 0.9 -0.2 4.5 1999 -0.9 -0.1 0.8 1.6 4.5 8.1 9.6 10.4 7.5 5.0 3.0 1.7 4.3 2000 -3.9 -1.8 2.5 2.0 4.0 8.1 11.5 10.9 8.4 5.3 3.2 -1.5 4.1 MEAN -2.4 -0.0 0.6 2.6 5.3 8.6 10.6 10.6 7.9 4.8 1.7 0.0 4.2 CLINO -2.1 -1.0 3.0 2.1 5.0 8.0 10.1 10.3 7.6 4.7 0.9 -0.8 3.8 Station No. 71708: QUEBEC A , CANADA Latitude: 46 48N Longitude: 071 23W Station Elevation (M.S.L.): 74 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.6 1004.8 1002.9 1008.0 1006.1 1004.2 1003.5 1005.6 1008.9 1009.4 1009.4 1008.0 1006.7 1992 1004.1 1006.0 1003.9 1006.1 1009.6 1002.3 1003.1 1006.6 1009.8 1006.8 1010.2 1009.6 1006.5 1993 1011.1 1009.9 1009.8 1006.9 1003.7 1003.6 1002.8 1006.5 1005.4 1006.4 1009.6 1006.6 1006.9 1994 1010.7 1010.3 1002.1 1005.1 1002.5 1002.1 1005.4 1005.4 1005.9 1007.9 1005.7 1012.7 1006.3 1995 1005.8 1002.6 1009.8 1003.7 1003.9 1005.7 1003.0 1006.0 1008.7 1004.6 1006.2 1005.2 1005.4 1996 1008.4 1002.3 1006.0 1002.4 1005.6 1005.6 1001.3 1008.5 1006.3 1007.8 1010.6 1008.9 1006.1 1997 1003.4 1009.9 1005.3 1003.2 999.7 1004.3 1003.0 1005.5 1003.6 1007.9 1004.8 1000.1 1004.2 1998 1010.9 1007.6 1006.4 1004.0 1003.0 1000.1 1001.9 1007.3 1001.6 1007.8 1004.6 1006.3 1005.1 1999 1010.3 1008.3 1003.9 1004.1 1006.8 1006.1 1001.9 1004.0 1006.0 1007.5 1005.3 1006.8 1005.9 2000 1006.2 1008.6 1006.3 1005.1 1003.4 1005.0 1004.9 1005.6 1005.9 1008.9 1005.0 1007.5 1006.0 MEAN 1008.1 1007.0 1005.6 1004.9 1004.4 1003.9 1003.1 1006.1 1006.2 1007.5 1007.1 1007.2 1005.9 CLINO 1006.1 1006.9 1005.8 1004.6 1004.7 1003.6 1003.8 1006.1 1006.9 1007.9 1006.7 1007.1 1005.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1019.2 1014.2 1012.2 1017.2 1015.2 1013.1 1012.4 1014.5 1017.9 1018.5 1018.7 1017.5 1015.9 1992 1013.6 1015.5 1013.2 1015.3 1018.7 1011.3 1012.0 1015.6 1018.8 1015.9 1019.5 1019.0 1015.7 1993 1020.6 1019.4 1019.1 1016.0 1012.7 1012.6 1011.7 1015.5 1014.4 1015.5 1018.9 1015.9 1016.0 1994 1020.3 1019.9 1011.4 1014.3 1011.5 1011.0 1014.3 1014.3 1014.9 1017.0 1014.9 1022.1 1015.5 1995 1015.2 1012.0 1019.1 1012.8 1012.9 1014.6 1011.9 1014.9 1017.8 1013.8 1015.4 1014.6 1014.6 1996 1018.0 1011.7 1015.3 1011.6 1014.6 1014.5 1010.2 1017.5 1015.3 1017.0 1019.9 1018.3 1015.3 1997 1013.0 1019.4 1014.7 1012.4 1008.8 1013.2 1011.9 1014.4 1012.6 1017.1 1014.1 1009.5 1013.4 1998 1020.4 1017.0 1015.7 1013.1 1012.0 1009.0 1010.7 1016.3 1010.6 1016.9 1013.9 1015.7 1014.3 1999 1019.9 1017.7 1013.2 1013.3 1015.8 1015.1 1010.8 1012.9 1014.9 1016.7 1014.6 1016.1 1015.1 2000 1015.7 1018.1 1015.6 1014.3 1012.5 1014.0 1013.9 1014.5 1014.9 1018.1 1014.2 1016.9 1015.2 MEAN 1017.6 1016.5 1015.0 1014.0 1013.5 1012.8 1012.0 1015.0 1015.2 1016.7 1016.4 1016.6 1015.1 CLINO 1015.6 1016.3 1015.0 1013.7 1013.7 1012.5 1012.6 1015.0 1015.9 1016.9 1015.9 1016.5 1015.0 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -14.0 -9.5 -2.9 4.7 12.7 17.8 19.5 19.2 11.2 6.9 0.3 -10.0 4.7 1992 -13.6 -12.5 -6.8 3.0 12.1 16.2 16.5 17.3 13.4 4.8 -0.9 -6.5 3.6 1993 -12.5 -15.4 -5.8 4.5 11.5 16.5 19.7 19.3 12.7 4.3 -1.7 -8.6 3.7 1994 -18.9 -13.4 -3.7 2.3 10.5 17.9 19.9 16.8 12.6 8.3 1.4 -5.8 4.0 1995 -8.8 -12.8 -3.3 1.8 11.3 18.1 20.9 18.9 - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO -12.8 -11.1 -4.6 3.3 11.2 16.5 19.2 17.9 12.5 6.2 -0.7 -9.1 4.0 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 88.8 55.0 94.8 79.8 99.8 44.6 55.6 121.0 78.8 158.2 32.0 79.6 988.0 1992 101.2 71.2 101.6 49.2 62.2 97.4 256.4 116.0 129.4 100.6 99.6 48.4 1233.2 1993 89.2 45.6 51.6 138.2 124.6 102.2 116.0 107.4 143.8 156.2 125.8 95.2 1295.8 1994 109.4 39.2 63.8 124.8 114.4 213.0 167.6 108.2 94.4 41.2 112.0 62.8 1250.8 1995 128.8 74.2 83.8 67.4 155.6 29.8 136.8 104.9 - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO 90.0 71.0 90.0 81.0 106.0 114.0 128.0 117.0 12.5 10.2 10.2 10.4 123.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -8.5 -4.4 1.4 9.2 19.0 24.2 25.7 24.6 16.5 11.2 4.3 -5.5 9.8 1992 -8.8 -7.3 -1.9 7.9 19.1 21.5 22.0 22.1 18.7 9.2 2.5 -2.6 8.5 1993 -7.5 -9.8 -0.1 9.0 16.9 22.4 25.1 24.7 17.7 8.7 2.0 -4.4 8.7 1994 -13.1 -8.3 0.4 6.5 16.6 23.5 24.9 22.4 17.0 13.4 5.6 -2.1 8.9 1995 -5.2 -7.6 0.7 6.4 16.9 24.7 26.6 24.8 - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO -7.9 -6.1 0.1 7.8 17.1 22.2 25.0 23.4 17.7 10.7 2.9 -4.8 9.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -19.4 -14.6 -7.1 0.1 6.3 11.5 13.2 13.8 5.8 2.6 -3.6 -14.4 -0.5 1992 -18.4 -17.6 -11.7 -1.9 4.9 10.9 10.9 12.3 8.1 0.3 -4.2 -10.4 -1.4 1993 -17.5 -20.9 -11.5 -0.1 6.0 10.6 14.4 13.9 7.6 -0.2 -5.3 -12.9 -1.3 1994 -24.6 -18.5 -7.7 -2.0 4.3 12.2 14.9 11.2 8.1 3.3 -2.8 -9.6 -0.9 1995 -12.4 -17.9 -7.3 -3.0 5.7 11.5 15.2 12.9 - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 - - - - - - - - - - - - - MEAN - - - - - - - - - - - - - CLINO -17.6 -16.0 -9.4 -1.3 5.3 10.6 13.4 12.4 7.2 1.7 -4.3 -13.4 -0.9 Station No. 71103: QUESNEL A , CANADA Latitude: 53 01N Longitude: 122 30W Station Elevation (M.S.L.): 545 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - 950.1 950.6 949.0 952.9 950.0 947.3 950.5 - 1996 951.7 948.8 954.0 946.6 949.9 950.9 952.9 950.9 950.2 949.4 952.4 947.8 950.5 1997 950.6 953.9 947.5 950.5 950.8 947.5 950.9 952.0 948.0 947.5 - 949.6 - 1998 944.3 940.9 949.0 950.3 946.5 949.9 951.3 952.9 950.0 950.2 944.0 951.5 948.4 1999 948.3 940.1 945.0 951.9 949.5 948.4 951.4 950.3 953.6 952.9 946.8 953.2 949.3 2000 951.1 950.2 950.1 950.7 948.1 950.9 950.9 951.0 950.8 950.1 954.5 956.7 951.3 MEAN - - - - - 949.6 951.3 951.0 950.9 950.0 - 951.6 - Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 - - - - - - - - - - - - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - - - - - - - 1995 - - - - - 1014.7 1015.1 1013.8 1018.1 1015.9 1014.1 1018.4 - 1996 1020.9 1016.1 1021.1 1012.1 1015.3 1015.8 1017.6 1015.5 1015.6 1015.5 1020.0 1016.2 1016.8 1997 1018.3 1021.1 1013.9 1016.4 1015.9 1012.0 1015.5 1016.5 1012.8 1013.2 1015.3 1016.3 1015.6 1998 1011.8 1006.7 1015.2 1016.0 1010.9 1014.4 1015.5 1017.5 1015.0 1016.0 1010.1 1018.9 1014.0 1999 1015.5 1006.1 1010.9 1017.8 1014.8 1013.1 1016.1 1014.8 1019.2 1019.0 1013.0 1020.5 1015.1 2000 1019.2 1017.4 1016.4 1016.5 1013.2 1015.7 1015.5 1015.7 1016.1 1015.8 1021.4 1024.8 1017.3 MEAN - - - - - 1014.3 1015.9 1015.6 1016.1 1015.9 1015.7 1019.2 - Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -13.9 2.0 -2.1 7.0 11.5 14.2 16.6 17.9 12.2 2.8 0.6 -1.2 5.6 1992 0.4 -0.9 4.6 7.5 11.1 17.7 17.8 16.4 10.3 6.1 0.3 -10.1 6.8 1993 -14.1 -5.6 1.6 7.0 14.3 14.0 15.6 15.9 11.3 6.0 -1.8 -2.3 5.2 1994 -4.5 -9.8 3.9 8.1 11.6 14.8 17.5 17.0 13.5 5.3 -2.0 -5.6 5.8 1995 -9.8 -3.0 1.2 6.1 11.7 15.6 17.0 14.1 13.2 5.7 -1.9 -8.8 5.1 1996 -14.2 -3.5 -0.5 6.6 8.6 13.6 16.1 15.7 10.5 4.6 -6.4 -12.8 3.2 1997 -7.1 -2.1 -0.1 5.7 12.0 14.1 16.7 16.7 12.8 5.0 -0.3 -1.2 6.0 1998 -8.2 1.3 2.5 6.5 14.6 15.9 19.3 17.2 13.2 6.7 0.2 -5.1 7.0 1999 -5.5 -0.2 2.1 6.7 9.3 13.5 15.6 16.7 10.8 5.9 1.8 -3.4 6.1 2000 -10.0 -5.1 2.4 6.2 9.6 13.7 16.6 15.1 10.7 5.8 -0.3 -7.6 4.8 MEAN -8.7 -2.7 1.6 6.7 11.4 14.7 16.9 16.3 11.9 5.4 -1.0 -5.8 5.6 CLINO -8.6 -4.2 1.1 6.3 10.9 14.3 16.7 16.2 11.5 5.4 -1.6 -6.9 5.1 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 45.3 28.1 32.8 22.0 16.5 79.2 67.5 34.2 38.3 74.0 68.2 37.6 543.7 1992 65.6 23.5 6.6 26.6 23.0 30.2 23.3 40.2 52.5 37.2 75.6 84.5 488.8 1993 29.0 0.0 25.8 19.0 25.8 144.0 57.5 25.2 6.9 45.6 23.8 39.7 442.3 1994 90.5 40.2 11.6 19.8 35.8 94.8 46.9 46.4 40.8 43.4 61.7 34.1 566.0 1995 28.0 16.6 19.6 39.1 17.9 52.4 102.0 76.9 10.2 71.5 72.2 54.8 561.2 1996 33.2 15.2 17.6 37.8 45.6 75.0 59.8 71.2 72.4 94.5 93.4 40.8 656.5 1997 54.7 40.0 23.0 35.4 31.8 44.5 120.5 28.6 68.8 71.3 33.9 26.4 578.9 1998 27.2 6.6 42.0 45.0 19.9 52.9 68.7 16.3 16.5 84.9 42.1 65.4 487.5 1999 98.8 16.8 31.6 20.4 69.4 106.2 65.0 45.7 61.1 20.3 64.4 32.6 632.3 2000 34.2 4.4 42.7 15.0 53.0 104.9 100.8 59.1 29.3 35.6 36.3 39.0 554.3 MEAN 50.6 19.1 25.3 28.0 33.9 78.4 71.2 44.4 39.7 57.8 57.2 45.5 551.1 CLINO 49.0 24.0 29.0 22.0 41.0 69.0 62.0 50.0 45.0 51.0 50.0 50.0 540.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -9.0 5.8 4.2 14.9 19.5 20.3 23.5 25.1 19.3 8.2 4.2 2.4 11.5 1992 3.1 2.3 12.3 14.3 18.9 25.6 26.2 25.1 15.0 11.4 3.1 -6.4 12.6 1993 -9.2 -0.3 7.7 13.7 22.2 19.9 22.1 23.2 21.0 10.8 1.4 0.8 11.1 1994 -1.2 -6.0 10.3 15.3 19.1 21.2 25.3 25.8 20.3 10.1 1.9 -1.5 11.7 1995 -6.5 1.6 8.0 12.6 20.8 23.3 23.5 20.0 22.4 10.3 1.8 -4.3 11.1 1996 -9.4 1.8 5.1 13.4 15.2 20.1 24.2 23.0 15.8 9.4 -3.0 -8.6 8.9 1997 -3.5 2.3 5.2 13.0 20.1 21.2 23.5 24.9 20.1 8.7 2.6 2.2 11.7 1998 -4.2 5.9 7.7 14.0 23.3 22.8 27.0 26.1 20.7 11.1 2.9 -1.7 13.0 1999 -1.8 5.1 7.6 13.6 15.2 19.5 22.5 23.8 17.8 12.3 5.8 0.3 11.8 2000 -6.0 0.4 7.5 12.8 16.6 20.2 22.8 21.9 16.7 10.7 2.8 -4.0 10.2 MEAN -4.8 1.9 7.6 13.8 19.1 21.4 24.1 23.9 18.9 10.3 2.4 -2.1 11.4 CLINO -4.3 8.0 7.0 13.4 18.3 21.2 24.0 23.7 18.4 10.7 2.0 -3.1 11.0 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -18.6 -1.8 -8.4 -1.0 3.5 8.1 9.6 10.6 5.2 -2.6 -3.0 -4.8 -0.3 1992 -2.3 -4.0 -3.0 0.6 3.3 9.7 9.4 7.7 5.5 0.8 -2.6 -13.7 0.9 1993 -19.0 -10.8 -4.5 0.2 6.3 8.1 9.0 8.5 1.5 1.2 -5.0 -5.3 -0.8 1994 -7.7 -13.5 -2.5 0.8 4.2 8.5 9.6 8.1 6.7 0.5 -5.9 -9.8 -0.1 1995 -13.0 -7.6 -5.7 -0.6 2.6 7.9 10.4 8.2 4.0 1.0 -5.6 -13.1 -1.0 1996 -19.0 -8.8 -6.1 -0.2 2.0 7.1 8.1 8.4 5.1 -0.3 -9.8 -16.9 -2.5 1997 -10.7 -6.5 -5.3 -1.6 3.9 6.9 10.0 8.4 5.5 1.2 -3.2 -4.5 0.3 1998 -12.2 -3.4 -2.8 -1.0 5.8 8.8 11.6 8.3 5.6 2.4 -2.5 -8.4 1.0 1999 -9.0 -5.4 -3.5 -0.4 3.4 7.5 8.6 9.6 3.7 -0.6 -2.2 -7.1 0.4 2000 -14.0 -10.6 -2.8 -0.3 2.5 7.1 10.5 8.2 4.7 0.8 -3.3 -11.2 -0.7 MEAN -12.6 -7.2 -4.5 -0.3 3.8 8.0 9.7 8.6 4.8 0.4 -4.3 -9.5 -0.3 CLINO -12.8 -9.1 -4.8 -1.0 3.5 7.3 9.3 8.6 4.5 1.0 -5.2 -10.7 -0.9 Station No. 71863: REGINA A , CANADA Latitude: 50 26N Longitude: 104 40W Station Elevation (M.S.L.): 577 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 947.9 947.0 942.1 943.7 945.9 944.7 946.8 948.3 948.6 946.1 947.3 944.5 946.1 1992 944.0 947.9 948.0 946.3 946.8 945.4 946.9 949.7 942.9 948.1 947.8 947.2 946.8 1993 949.2 950.9 949.0 945.4 946.9 944.1 944.4 947.2 947.2 947.6 947.1 945.2 947.0 1994 952.5 947.8 945.2 947.9 945.5 944.9 947.4 949.3 948.0 944.1 941.3 946.8 946.7 1995 946.8 949.4 948.2 947.6 946.8 946.4 944.6 943.3 949.5 944.6 946.0 949.4 946.9 1996 949.1 945.5 951.5 945.2 947.1 945.5 947.4 946.1 946.0 945.1 951.6 945.2 947.1 1997 948.9 948.9 947.4 947.9 948.2 943.1 947.3 947.3 945.5 943.4 947.0 945.0 946.7 1998 945.4 943.0 950.3 946.6 944.3 943.2 948.1 948.4 945.8 949.2 945.4 948.0 946.5 1999 947.0 942.4 947.9 948.1 944.0 944.1 945.5 947.6 947.7 948.2 946.4 945.9 946.2 2000 947.9 947.6 946.4 948.2 942.9 945.3 946.6 945.8 945.1 948.1 947.9 953.2 947.1 MEAN 947.9 947.0 947.6 946.7 945.8 944.7 946.5 947.3 946.6 946.5 946.8 947.0 946.7 CLINO 947.3 947.5 946.4 946.5 945.2 944.4 946.5 946.8 946.9 946.6 946.4 946.7 946.4 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1020.8 1018.1 1012.8 1012.8 1014.5 1012.5 1014.5 1016.0 1017.4 1016.1 1018.6 1016.2 1015.9 1992 1015.5 1019.5 1018.4 1015.9 1015.5 1013.4 1015.0 1018.0 1011.4 1017.9 1018.6 1019.9 1016.6 1993 1022.2 1023.5 1019.8 1015.0 1015.5 1012.2 1012.3 1015.3 1016.0 1017.4 1018.3 1016.6 1017.0 1994 1026.1 1021.2 1015.7 1017.6 1014.1 1012.9 1015.3 1017.4 1016.4 1013.3 1011.7 1018.7 1016.7 1995 1019.2 1021.6 1019.4 1017.7 1015.7 1014.2 1012.4 1011.2 1018.4 1014.1 1017.6 1022.4 1017.0 1996 1022.9 1017.8 1024.0 1015.5 1016.5 1013.7 1015.7 1014.1 1015.0 1015.1 1024.2 1018.5 1017.8 1997 1022.8 1021.2 1019.3 1018.1 1017.1 1010.7 1015.1 1015.2 1013.9 1012.9 1018.0 1016.0 1016.7 1998 1018.2 1013.8 1021.9 1015.9 1012.7 1011.4 1016.0 1016.2 1014.0 1019.0 1016.1 1020.3 1016.3 1999 1019.9 1013.6 1019.0 1017.7 1012.7 1012.2 1013.4 1015.6 1016.7 1018.1 1016.7 1017.0 1016.1 2000 1020.6 1019.6 1016.7 1018.0 1011.4 1013.7 1014.3 1013.8 1013.7 1017.8 1019.5 1026.8 1017.2 MEAN 1020.8 1019.0 1018.7 1016.4 1014.6 1012.7 1014.4 1015.3 1015.3 1016.2 1017.9 1019.2 1016.7 CLINO 1020.0 1019.6 1017.4 1016.1 1013.7 1012.2 1014.1 1014.6 1015.6 1016.2 1017.4 1019.0 1016.3 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -16.8 -5.7 -5.1 7.0 12.1 17.8 19.2 20.3 12.0 2.2 -6.6 -10.7 3.8 1992 -9.4 -8.4 0.2 4.9 11.4 16.0 16.1 15.7 10.5 4.5 -2.9 -16.2 3.5 1993 -16.7 -13.2 -2.3 4.6 12.1 14.4 15.7 16.4 10.3 4.0 -7.0 -9.4 2.4 1994 -19.9 -19.4 -1.5 4.9 12.5 16.2 18.0 17.6 14.8 6.7 -3.3 -10.6 3.0 1995 -14.0 -11.2 -4.3 2.0 10.4 18.2 18.6 17.5 12.3 5.3 -8.2 -15.9 2.6 1996 -21.6 -12.8 -11.8 1.5 9.2 16.7 18.1 19.1 10.6 2.8 -11.8 -18.5 0.1 1997 -20.2 -10.9 -9.7 1.8 10.6 18.1 18.9 18.4 14.0 4.5 -4.2 -5.1 3.0 1998 -17.0 -5.1 -7.2 7.4 12.5 14.2 19.3 20.1 14.7 5.9 -3.5 -12.7 4.1 1999 -17.2 -8.7 -4.8 6.1 10.8 14.9 17.1 17.7 9.7 4.1 -0.2 -6.3 3.6 2000 -15.9 -11.1 0.0 4.0 10.8 13.5 19.2 17.6 12.1 5.7 -9.0 -18.8 2.3 MEAN -16.9 -10.7 -4.7 4.4 11.2 16.0 18.0 18.0 12.1 4.6 -5.7 -12.4 2.8 CLINO -16.2 -11.9 -5.0 4.5 11.7 16.4 18.8 18.0 11.7 4.8 -5.5 -13.2 2.8 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 7.0 11.3 30.8 54.1 81.6 193.3 80.1 41.2 34.2 16.5 8.8 26.8 585.7 1992 10.0 13.0 7.2 19.9 32.2 27.8 56.3 28.4 42.4 16.2 11.4 26.1 290.9 1993 2.5 3.0 33.6 15.6 28.2 86.5 166.7 109.4 51.9 12.8 21.6 18.2 550.0 1994 33.0 9.9 4.0 7.2 34.1 123.0 54.2 68.4 16.2 22.2 8.2 20.8 401.2 1995 13.2 8.2 55.6 31.7 52.2 60.3 63.0 116.3 55.0 29.3 33.6 25.5 543.9 1996 11.6 - 10.7 43.7 41.9 80.4 63.6 24.9 25.7 22.5 33.1 17.4 - 1997 28.0 7.2 25.2 12.2 23.8 72.4 37.2 33.6 24.0 35.6 3.1 1.0 303.3 1998 17.1 25.1 14.8 19.0 55.0 123.0 36.5 39.0 30.0 95.3 19.0 9.3 483.1 1999 23.1 9.0 9.7 42.5 56.8 59.5 47.1 39.9 14.9 12.8 2.4 5.4 323.1 2000 19.8 5.8 9.3 38.0 83.3 116.7 66.9 35.5 24.3 8.6 20.4 26.7 455.3 MEAN 16.5 10.3 20.1 28.4 48.9 94.3 67.2 53.7 31.9 27.2 16.2 17.7 432.2 CLINO 15.0 12.0 19.0 24.0 53.0 75.0 64.0 43.0 33.0 22.0 13.0 16.0 388.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -10.7 -0.4 0.4 13.4 18.2 23.6 25.4 27.2 18.8 8.6 -0.8 -5.6 9.8 1992 -3.9 -4.1 5.6 11.6 19.2 22.7 22.5 23.1 17.6 11.1 0.5 -11.0 9.6 1993 -11.3 -8.0 2.9 10.9 19.2 20.6 21.3 22.5 16.9 10.8 -2.3 -4.7 8.2 1994 -15.6 -14.4 2.8 11.8 19.8 21.8 24.9 24.1 22.2 12.6 2.4 -5.7 8.9 1995 -10.4 -6.4 -0.2 7.6 17.5 24.8 25.1 24.1 19.4 10.5 -4.0 -11.7 8.0 1996 -16.5 -7.5 -6.4 6.3 15.2 23.0 24.8 27.6 17.2 9.8 -6.4 -13.3 6.1 1997 -14.0 -5.6 -4.6 6.9 17.7 24.8 26.2 26.4 22.4 10.6 1.6 1.2 9.5 1998 -12.1 -1.5 -1.5 15.3 20.8 20.1 26.2 28.0 22.4 11.8 0.8 -7.7 10.2 1999 -12.1 -4.1 -0.4 12.4 16.9 21.4 23.7 24.7 17.5 11.8 6.8 -0.2 9.9 2000 -9.8 -4.8 6.8 11.5 18.6 19.8 25.4 24.8 19.2 13.4 -3.8 -13.3 9.0 MEAN -11.6 -5.7 0.5 10.8 18.3 22.3 24.5 25.3 19.4 11.1 -0.5 -7.2 8.9 CLINO -10.7 -6.7 0.3 10.9 18.8 23.2 25.7 25.3 18.7 11.5 -2.0 -7.9 9.1 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -22.9 -11.0 -10.5 0.6 6.1 12.0 13.0 13.4 5.2 -4.1 -12.4 -15.7 -2.2 1992 -14.9 -12.7 -5.2 -2.0 3.5 9.3 9.6 8.3 3.4 -2.1 -6.3 -21.4 -2.5 1993 -22.1 -18.4 -7.5 -1.6 4.9 8.1 10.1 10.4 3.6 -3.0 -11.7 -14.0 -3.4 1994 -24.1 -24.2 -5.9 -2.0 5.0 10.5 11.1 11.1 7.3 0.7 -9.0 -15.5 -2.9 1995 -17.5 -15.9 -8.3 -3.7 3.3 11.5 11.9 10.9 5.1 0.1 -12.5 -20.0 -2.9 1996 -26.6 -18.2 -17.3 -3.4 3.1 10.3 11.4 10.6 4.0 -4.3 -17.2 -23.6 -5.9 1997 -26.3 -16.2 -14.8 -3.4 3.5 11.3 11.5 10.3 5.6 -1.6 -10.0 -11.3 -3.4 1998 -21.8 -8.6 -13.0 -0.6 4.1 8.2 12.3 12.2 6.9 0.0 -7.8 -17.7 -2.1 1999 -22.3 -13.2 -9.2 -0.3 4.6 8.4 10.5 10.7 1.8 -3.6 -7.1 -12.3 -2.7 2000 -22.0 -17.3 -6.8 -3.5 2.9 7.2 12.9 10.3 4.9 -2.0 -14.2 -24.2 -4.3 MEAN -22.1 -15.6 -9.8 -2.0 4.1 9.7 11.4 10.8 4.8 -2.0 -10.8 -17.6 -3.3 CLINO -21.6 -17.1 -10.3 -2.0 4.6 9.6 11.8 10.7 4.6 -2.0 -10.7 -18.5 -3.4 Station No. 71924: RESOLUTE , CANADA Latitude: 74 43N Longitude: 094 59W Station Elevation (M.S.L.): 67 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 999.8 999.8 1005.2 1014.4 1008.6 1003.4 1002.8 995.8 1005.1 1008.6 1003.6 996.4 1003.6 1992 997.1 1001.6 1006.8 1013.8 1006.3 1010.3 1002.0 1004.8 1004.7 1003.5 1004.4 997.0 1004.4 1993 990.8 1005.4 1007.0 1009.0 1019.0 1006.8 1009.7 1001.5 1000.3 1004.7 992.9 1005.3 1004.4 1994 1007.9 1004.9 1004.9 1010.0 1008.2 997.6 999.2 1003.2 1003.1 1006.8 999.8 1002.4 1004.0 1995 1007.7 1003.3 1008.8 1017.1 1011.1 1004.5 1001.1 999.4 1000.5 1006.2 1001.9 1010.0 1006.0 1996 999.1 1002.7 1007.6 1011.0 1011.2 1002.2 1002.0 999.4 1002.1 1005.2 1008.3 1003.8 1004.5 1997 1003.3 999.5 1004.6 1012.0 1010.7 1008.9 1002.5 998.8 1006.3 1005.9 1003.5 998.4 1004.5 1998 1009.0 1008.7 1009.6 1008.4 1008.9 1010.9 1004.6 1000.4 1003.7 1000.4 1006.5 - - 1999 1005.1 1008.7 1011.5 1012.2 1008.8 1002.1 1001.4 1002.2 999.5 1008.0 1002.9 1002.8 1005.4 2000 998.8 998.8 1007.9 1009.9 1007.2 1008.2 1004.8 1002.0 999.4 1003.9 1004.7 1010.5 1004.7 MEAN 1001.9 1003.3 1007.4 1011.8 1010.0 1005.5 1003.0 1000.8 1002.5 1005.3 1002.9 1003.0 1004.8 CLINO 1002.4 1004.9 1006.9 1011.2 1009.5 1005.3 1002.7 1001.1 1003.1 1004.2 1003.8 1003.2 1004.9 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1009.2 1009.1 1014.4 1023.6 1017.5 1012.0 1011.4 1004.4 1013.9 1017.6 1012.7 1005.6 1012.6 1992 1006.5 1011.0 1016.1 1023.1 1015.3 1019.1 1010.6 1013.5 1013.5 1012.4 1013.5 1006.2 1013.4 1993 1000.1 1014.7 1016.3 1018.1 1027.9 1015.4 1018.4 1010.1 1009.0 1013.6 1002.0 1014.7 1013.4 1994 1017.4 1014.5 1014.4 1019.3 1017.2 1006.3 1007.8 1011.9 1012.0 1015.8 1009.0 1011.9 1013.1 1995 1017.1 1012.8 1018.4 1026.3 1020.2 1013.3 1009.8 1008.0 1009.4 1015.4 1011.1 1019.6 1015.1 1996 1008.5 1012.1 1017.1 1020.3 1020.2 1010.9 1010.7 1008.0 1010.8 1014.1 1017.4 1013.0 1013.6 1997 1012.7 1008.9 1013.9 1021.2 1019.7 1017.7 1011.2 1007.5 1015.1 1014.8 1012.6 1007.6 1013.6 1998 1018.4 1018.2 1019.0 1017.5 1017.8 1019.6 1013.2 1009.1 1012.4 1009.3 1015.5 - - 1999 1014.5 1018.1 1020.8 1021.3 1017.8 1010.7 1010.0 1010.8 1008.2 1017.0 1012.0 1012.1 1014.4 2000 1008.3 1008.2 1017.2 1019.1 1016.2 1017.0 1013.4 1010.7 1008.1 1012.9 1013.9 1019.9 1013.7 MEAN 1011.3 1012.8 1016.8 1021.0 1019.0 1014.2 1011.6 1009.4 1011.2 1014.3 1012.0 1012.3 1013.8 CLINO 1011.7 1014.2 1016.1 1020.3 1018.3 1013.9 1011.2 1009.6 1011.8 1013.1 1012.9 1012.4 1013.8 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -35.3 -31.5 -29.0 -22.5 -9.7 0.5 5.1 1.3 -4.0 -16.0 -23.9 -30.3 -16.3 1992 -34.3 -34.2 -27.8 -25.6 -13.8 -2.9 3.7 1.3 -4.6 -11.8 -24.8 -25.9 -16.7 1993 -33.6 -30.6 -30.2 -21.2 -8.6 1.6 5.8 0.9 -3.0 -11.2 -27.5 -29.6 -15.6 1994 -33.3 -33.3 -33.7 -22.7 -7.0 1.0 4.1 2.1 -4.7 -12.7 -22.7 -30.7 -16.1 1995 -30.3 -33.3 -32.5 -16.6 -10.9 1.8 4.4 1.8 -6.7 -16.7 -20.7 -31.2 -15.9 1996 -33.0 -30.0 -30.8 -20.6 -9.4 -1.2 3.5 -0.6 -3.8 -13.1 -20.1 -24.9 -15.3 1997 -34.2 -35.6 -29.8 -21.8 -11.5 -2.2 3.7 -0.8 -8.0 -15.4 -20.2 -29.6 -17.1 1998 -33.7 -35.0 -28.4 -18.3 -8.8 3.8 5.6 2.9 0.7 -10.5 -15.2 -26.2 -13.6 1999 -33.0 -30.7 -26.4 -21.1 -12.7 -0.4 5.0 4.1 -3.4 -15.0 -20.9 -30.0 -15.4 2000 -33.0 -32.2 -25.1 -21.0 -12.1 0.2 4.4 0.8 -4.3 -15.0 -23.3 -29.3 -15.8 MEAN -33.4 -32.6 -29.4 -21.1 -10.4 0.2 4.5 1.4 -4.2 -13.7 -21.9 -28.8 -15.8 CLINO -32.4 -33.1 -30.7 -22.8 -10.9 -1.0 4.3 1.5 -4.7 -14.9 -23.6 -29.2 -16.4 Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1.8 1.4 6.6 3.0 5.8 33.6 20.4 29.2 13.0 5.1 15.8 4.8 140.5 1992 4.2 4.7 8.9 0.0 22.2 6.0 26.8 22.7 14.8 16.8 3.4 7.4 137.9 1993 11.3 1.8 17.9 5.6 18.0 7.8 7.7 39.4 14.5 10.6 10.5 2.8 147.9 1994 0.9 1.2 10.8 5.4 28.6 19.6 42.2 67.7 54.7 16.8 20.7 14.6 283.2 1995 4.1 9.3 15.2 5.4 2.4 16.6 12.9 36.0 30.3 27.6 11.2 5.7 176.7 1996 3.2 11.6 10.5 6.8 4.8 53.4 30.6 45.8 35.4 17.8 13.4 7.0 240.3 1997 25.6 2.6 4.2 9.8 9.4 12.6 17.8 40.6 7.0 7.0 8.2 8.4 153.2 1998 4.0 4.0 5.2 13.6 1.6 4.0 6.8 25.8 20.0 42.4 10.2 0.4 138.0 1999 0.8 1.8 0.0 8.0 5.8 25.2 12.2 10.7 29.3 11.6 9.2 0.8 115.4 2000 1.8 4.1 9.4 2.2 15.8 1.9 28.5 58.0 15.8 9.4 5.2 6.8 158.9 MEAN 5.8 4.3 8.9 6.0 11.4 18.1 20.6 37.6 23.5 16.5 10.8 5.9 169.2 CLINO 4.0 3.0 7.0 6.0 9.0 15.0 20.0 34.0 25.0 14.0 8.0 5.0 150.0 Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -31.7 -27.3 -25.7 -18.7 -6.8 2.2 7.8 3.3 -2.2 -13.0 -19.6 -26.7 -13.2 1992 -30.9 -31.0 -24.7 -22.3 -10.7 -0.2 6.4 3.3 -2.6 -9.0 -22.1 -22.7 -13.9 1993 -29.9 -27.4 -26.9 -17.4 -5.6 4.0 8.9 2.8 -1.1 -8.2 -24.3 -26.0 -12.6 1994 -29.8 -30.3 -30.3 -19.2 -4.2 3.1 7.0 4.2 -2.4 -9.9 -20.0 -26.4 -13.2 1995 -26.5 -30.0 -28.7 -12.8 -7.3 3.8 7.2 4.2 -4.2 -13.1 -17.1 -27.9 -12.7 1996 -29.4 -26.1 -26.7 -17.4 -6.7 1.2 6.0 1.1 -2.0 -10.2 -16.5 -21.3 -12.3 1997 -30.6 -32.3 -26.7 -18.5 -8.0 0.2 6.0 1.0 -5.3 -12.1 -16.7 -26.0 -14.1 1998 -30.8 -31.3 -24.7 -14.5 -5.7 6.5 8.9 5.5 2.0 -7.4 -11.7 -22.6 -10.5 1999 -29.8 -27.1 -22.7 -17.6 -10.0 2.2 7.8 6.8 -1.4 -12.5 -18.2 -25.7 -12.4 2000 -29.7 -28.9 -22.4 -18.0 -9.2 2.9 7.0 3.0 -2.4 -12.2 -19.9 -26.2 -13.0 MEAN -29.9 -29.2 -25.9 -17.6 -7.4 2.6 7.3 3.5 -2.2 -10.8 -18.6 -25.1 -12.8 CLINO -28.8 -29.7 -27.2 -19.1 -7.7 2.3 7.1 3.8 -2.5 -11.8 -20.1 -25.6 -13.3 Mean Daily Minimum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -38.7 -35.6 -32.1 -26.3 -12.6 -1.3 2.4 -0.7 -5.8 -18.9 -28.2 -33.8 -19.3 1992 -37.6 -37.4 -30.8 -28.9 -16.9 -5.5 0.9 -0.8 -6.6 -14.5 -27.5 -29.0 -19.6 1993 -37.3 -33.8 -33.5 -24.9 -11.5 -0.9 2.8 -0.9 -4.9 -14.1 -30.7 -33.2 -18.6 1994 -36.7 -36.4 -37.0 -26.2 -9.7 -1.1 1.3 -0.1 -6.9 -15.5 -25.4 -35.0 -19.1 1995 -34.1 -36.6 -36.3 -20.3 -14.4 -0.3 1.6 -0.6 -9.1 -20.2 -24.3 -34.4 -19.1 1996 -36.6 -33.9 -34.8 -23.8 -12.0 -3.5 1.0 -2.3 -5.6 -15.9 -23.6 -28.4 -18.3 1997 -37.8 -38.9 -32.8 -25.0 -14.9 -4.7 1.4 -2.6 -10.7 -18.8 -23.7 -33.1 -20.1 1998 -36.6 -38.7 -32.1 -22.0 -11.8 1.0 2.4 0.3 -0.7 -13.6 -18.7 -29.6 -16.7 1999 -36.1 -34.3 -30.1 -24.6 -15.3 -2.9 2.1 1.3 -5.3 -17.5 -23.6 -34.3 -18.4 2000 -36.2 -35.4 -27.7 -24.1 -14.9 -2.4 1.7 -1.3 -6.2 -17.8 -26.5 -32.4 -18.6 MEAN -36.8 -36.1 -32.7 -24.6 -13.4 -2.2 1.8 -0.8 -6.2 -16.7 -25.2 -32.3 -18.8 CLINO -35.9 -36.6 -34.2 -26.5 -14.0 -2.5 1.4 -0.8 -6.9 -18.0 -27.0 -32.7 -19.5 Station No. 71600: SABLE ISLAND , CANADA Latitude: 43 56N Longitude: 060 00W Station Elevation (M.S.L.): 5 meters Mean Station Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1016.0 1013.0 1007.0 1016.6 1014.7 1011.2 1013.1 1015.4 1016.7 1019.1 1015.4 - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - 1015.8 1014.0 1013.4 1013.1 1016.0 - 1995 1012.6 1010.9 1014.9 1010.7 - 1015.2 1014.9 1013.0 1017.9 1016.6 1016.4 1005.9 - 1996 1016.6 1010.7 1012.3 1011.8 1015.5 1017.4 1015.3 1018.4 1013.1 1015.2 1016.5 1018.4 1015.1 1997 1010.9 1017.1 1012.2 1004.8 1012.4 1013.2 1013.6 1015.1 1013.5 1013.1 1010.3 1004.3 1011.7 1998 1015.5 1011.7 1015.4 1009.5 1013.9 1012.2 1013.8 1017.3 1010.5 1013.6 1012.8 1013.7 1013.3 1999 1019.8 1011.4 1010.6 1005.7 1018.6 1018.4 1013.1 1013.3 1017.4 1016.7 1016.5 1012.7 1014.5 2000 1010.7 1016.9 1012.8 1015.5 1014.1 1015.6 1015.2 1016.1 1015.4 1015.1 1007.2 1012.0 1013.9 MEAN 1014.6 1013.1 1012.2 1010.7 1014.9 1014.7 1014.1 1015.6 1014.8 1015.4 1013.5 1011.9 1013.8 Mean Sea Level Pressure (in millibars) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 1016.4 1013.5 1007.4 1017.1 1015.2 1011.7 1013.6 1015.9 1017.2 1019.5 1015.9 - - 1992 - - - - - - - - - - - - - 1993 - - - - - - - - - - - - - 1994 - - - - - - - 1016.4 1014.5 1014.0 1013.7 1016.5 - 1995 1013.1 1011.4 1015.7 1011.3 - 1015.8 1015.4 1013.5 1018.5 1017.1 1016.9 1006.3 - 1996 1017.2 1011.2 1012.8 1012.3 1015.7 1018.0 1015.9 1019.0 1013.7 1015.7 1017.0 1018.7 1015.6 1997 1011.5 1017.7 1012.7 1005.3 1012.9 1013.8 1014.1 1015.7 1014.1 1013.7 1010.9 1004.8 1012.3 1998 1015.9 1012.1 1015.8 1010.0 1014.4 1012.7 1014.2 1017.8 1010.8 1014.2 1013.2 1014.2 1013.8 1999 1020.3 1011.9 1011.1 1006.2 1019.1 1018.8 1013.6 1013.8 1017.9 1017.2 1016.9 1013.4 1015.0 2000 1011.2 1017.4 1013.4 1016.1 1014.8 1016.4 1015.9 1016.8 1016.1 1015.9 1007.9 1012.7 1014.5 MEAN 1015.1 1013.6 1012.7 1011.2 1015.4 1015.3 1014.7 1016.1 1015.4 1015.9 1014.0 1012.4 1014.3 Mean Monthly Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 -1.8 -0.4 1.6 3.6 7.1 10.7 15.5 17.7 15.7 12.3 7.9 2.3 7.7 1992 -1.7 -1.2 -0.5 2.1 6.6 11.4 14.4 17.8 16.5 11.4 6.0 2.2 7.1 1993 -1.6 -2.2 1.1 4.6 7.9 11.1 14.6 17.1 16.7 11.3 7.0 3.6 7.6 1994 -1.2 -2.7 1.1 5.1 7.3 12.5 17.9 20.4 16.2 11.3 7.3 2.5 8.1 1995 1.5 -1.4 0.7 - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 1.7 0.2 3.1 5.5 7.5 12.0 15.8 18.2 16.4 13.1 8.6 2.0 8.7 MEAN -0.5 -1.3 1.2 - - - - - - - - - - Total Monthly Precipitation (in millimeters) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 145.9 110.6 167.1 71.7 80.2 59.7 30.8 - 137.6 243.5 155.4 201.3 - 1992 81.5 188.4 152.8 124.3 110.6 47.0 122.6 82.1 84.6 160.6 121.4 127.4 1403.3 1993 123.4 144.4 131.8 128.8 132.0 135.8 80.2 - 204.0 202.2 218.2 176.0 - 1994 146.4 91.3 215.6 96.3 110.6 153.4 102.6 116.6 148.6 54.8 132.2 152.6 1521.0 1995 102.8 94.8 98.4 - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 157.7 54.9 129.9 131.4 180.6 125.4 183.6 67.4 136.4 289.9 170.1 144.1 1771.4 MEAN 126.3 114.1 149.3 - - - - - - - - - - Mean Daily Maximum Temperature (in deg Celsius) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1991 2.3 2.7 4.0 6.2 10.1 13.7 18.9 20.6 18.3 14.9 10.3 5.8 10.7 1992 1.0 1.8 2.1 4.3 9.7 14.5 17.2 20.6 19.7 14.1 8.4 5.0 9.9 1993 1.7 1.3 4.8 7.6 10.5 13.7 17.1 19.7 18.9 14.4 10.2 6.9 10.6 1994 2.8 0.5 3.9 8.0 9.9 15.3 20.7 23.1 18.9 13.5 9.8 5.2 11.0 1995 4.1 1.9 3.2 - - - - - - - - - - 1996 - - - - - - - - - - - - - 1997 - - - - - - - - - - - - - 1998 - - - - - - - - - - - - - 1999 - - - - - - - - - - - - - 2000 5.3 3.8 5.5 7.6 9.8 14.9 18.0 20.5 19.2 15.8 10.1 5.1 11.3 MEAN 2.9 2.0 3.9 - - - - - - - - - - Mean Daily Minimum Temperature (in deg Cel