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Monthly Summary

WA Spokane 17 SSW — Dec 2012


Display Units:      
Day Temperature Precipitation Wind Solar Radiation
Avg Max Min Mean Total Max Hourly Max 5m Max Hourly Max 10s Total
(MJ/m2)
Max Hourly
°F °C °F °C time °F °C time °F °C in mm in mm in mm m/s mph m/s mph W/m2 time
1 44.1 6.7 48.3 9.1 13:05 34.1 1.2 17:30 41.2 5.1 0.02 0.4 0.01 0.2 0.01 0.2 5.5 12.3 10.0 22.4 5.4 440 11:00
2 41.0 5.0 45.5 7.5 13:15 38.4 3.6 20:15 41.9 5.5 0.29 7.5 0.08 2.0 0.01 0.4 5.2 11.7 11.5 25.7 2.3 533 13:00
3 42.6 5.9 50.1 10.0 13:40 38.8 3.8 00:05 44.5 6.9 0.00 0.0 0.00 0.0 0.00 0.0 4.8 10.7 9.7 21.7 5.5 534 13:00
4 44.1 6.7 48.1 9.0 13:45 38.0 3.3 05:55 43.1 6.2 0.34 8.8 0.09 2.3 0.02 0.4 3.5 7.9 7.4 16.5 0.5 85 13:00
5 39.6 4.2 47.9 8.8 01:15 31.8 -0.1 23:10 39.8 4.4 0.16 4.0 0.09 2.4 0.03 0.7 4.8 10.8 9.2 20.6 6.8 448 11:00
6 33.4 0.8 36.2 2.3 13:30 26.9 -2.8 03:45 31.6 -0.2 0.01 0.2 0.01 0.2 0.01 0.2 3.4 7.6 7.1 15.8 1.3 214 12:00
7 33.9 1.1 40.9 4.9 14:30 27.4 -2.5 02:20 34.1 1.2 0.12 2.9 0.08 1.9 0.02 0.4 5.3 11.8 9.4 21.1 1.6 351 15:00
8 24.8 -4.0 34.8 1.6 14:20 15.4 -9.2 24:00 25.1 -3.8 0.00 0.0 0.00 0.0 0.00 0.0 1.9 4.2 4.3 9.6 5.4 439 12:00
9 24.0 -4.5 30.5 -0.8 13:45 11.2 -11.6 03:40 20.8 -6.2 0.02 0.5 0.02 0.5 0.01 0.2 2.4 5.4 4.5 10.2 1.0 114 10:00
10 31.4 -0.3 35.0 1.6 23:00 29.8 -1.2 07:35 32.4 0.2 0.00 0.0 0.00 0.0 0.00 0.0 2.8 6.4 4.8 10.7 1.5 150 14:00
11 35.5 1.9 39.5 4.2 13:00 32.5 0.3 16:55 36.0 2.2 0.02 0.4 0.02 0.4 0.01 0.2 2.9 6.5 5.4 12.2 1.2 104 11:00
12 32.6 0.3 34.4 1.3 09:45 31.4 -0.4 24:00 32.9 0.5 0.09 2.2 0.03 0.7 0.01 0.3 2.6 5.9 5.1 11.4 0.5 58 12:00
13 30.2 -1.0 34.2 1.2 14:05 20.7 -6.3 23:00 27.4 -2.5 0.00 0.0 0.00 0.0 0.00 0.0 1.8 3.9 3.8 8.5 1.0 118 12:00
14 27.9 -2.3 31.2 -0.5 13:40 22.6 -5.2 04:05 26.9 -2.8 0.02 0.6 0.02 0.4 0.01 0.2 1.3 2.8 2.4 5.4 1.7 183 12:00
15 30.5 -0.9 33.9 1.0 13:05 27.8 -2.3 06:50 30.8 -0.6 0.22 5.5 0.07 1.9 0.02 0.4 2.0 4.5 4.8 10.7 3.2 370 13:00
16 30.9 -0.6 34.1 1.2 24:00 27.7 -2.4 07:00 30.9 -0.6 0.25 6.4 0.08 2.0 0.02 0.4 4.8 10.7 8.7 19.5 2.6 190 12:00
17 35.0 1.7 39.3 4.1 05:10 27.6 -2.4 24:00 33.5 0.8 0.00 0.0 0.00 0.0 0.00 0.0 8.1 18.1 13.8 30.9 2.4 400 15:00
18 26.4 -3.1 32.4 0.2 14:00 19.9 -6.7 20:45 26.1 -3.3 0.00 0.0 0.00 0.0 0.00 0.0 3.6 8.2 8.8 19.6 4.5 514 12:00
19 28.1 -2.2 33.2 0.7 22:05 20.8 -6.2 00:25 27.0 -2.8 0.13 3.2 0.04 0.9 0.01 0.3 5.1 11.4 9.4 20.9 1.7 271 13:00
20 35.9 2.2 40.7 4.9 14:30 31.0 -0.6 04:15 35.9 2.2 0.01 0.2 0.01 0.2 0.01 0.2 5.0 11.2 9.7 21.7 1.2 111 14:00
21 35.0 1.6 38.9 3.8 21:00 32.1 0.1 03:55 35.5 2.0 0.06 1.5 0.02 0.6 0.01 0.2 2.6 5.7 5.7 12.7 2.2 255 11:00
22 35.8 2.1 41.4 5.2 10:45 29.1 -1.6 23:30 35.2 1.8 0.07 1.8 0.03 0.7 0.02 0.4 3.2 7.3 7.5 16.7 1.0 106 13:00
23 34.3 1.3 38.5 3.6 12:20 28.4 -2.0 07:05 33.5 0.8 0.29 7.4 0.07 1.9 0.02 0.4 3.2 7.1 6.2 14.0 3.9 314 11:00
24 29.9 -1.2 31.6 -0.2 13:25 27.6 -2.5 22:05 29.6 -1.4 0.21 5.4 0.05 1.2 0.01 0.3 4.2 9.3 7.7 17.3 1.2 168 13:00
25 27.2 -2.6 31.1 -0.5 14:55 15.3 -9.3 05:50 23.2 -4.9 0.08 2.1 0.03 0.7 0.01 0.2 3.5 7.9 5.0 11.3 4.1 392 11:00
26 29.7 -1.3 32.2 0.1 14:25 26.1 -3.3 18:45 29.2 -1.6 0.03 0.7 0.02 0.5 0.01 0.3 1.7 3.7 2.8 6.3 2.7 214 11:00
27 28.9 -1.7 30.1 -1.1 11:35 27.3 -2.6 06:15 28.7 -1.8 0.04 0.9 0.02 0.4 0.01 0.2 1.4 3.2 2.8 6.3 0.6 52 12:00
28 25.6 -3.5 31.4 -0.3 15:00 15.7 -9.1 22:05 23.6 -4.7 0.00 0.0 0.00 0.0 0.00 0.0 1.6 3.6 3.1 6.9 2.7 372 13:00
29 19.4 -7.0 24.0 -4.4 14:55 9.7 -12.4 21:10 16.8 -8.4 0.00 0.0 0.00 0.0 0.00 0.0 1.7 3.8 3.1 6.9 2.2 200 12:00
30 21.9 -5.6 25.0 -3.9 21:10 18.0 -7.8 08:15 21.5 -5.8 0.00 0.0 0.00 0.0 0.00 0.0 1.4 3.2 3.0 6.7 1.1 82 13:00
31 19.7 -6.8 25.6 -3.6 15:20 4.7 -15.2 22:35 15.1 -9.4 0.00 0.0 0.00 0.0 0.00 0.0 1.2 2.7 2.1 4.7 2.3 286 12:00
Sum                     2.47 62.6                      
Mean 31.6 -0.2 36.1 2.3   25.4 -3.7   30.8 -0.7                     2.4    
Extreme     50.1 10.0   4.7 -15.2       0.34 8.8 0.09 2.4 0.03 0.7 8.1 18.05 13.8 30.94   534