Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of September 2021. For more information, please see Climatological Rankings.


Southwest Climate Region

Precipitation Rankings, July 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
July 1991
1-Month
2.18"
(55.37mm)
1.87"
(47.50mm)
0.31"
(7.87mm)
90th Driest Driest since: 1989 2003
38th Wettest Wettest since: 1990 1914
Jun–Jul 1991
2-Month
3.20"
(81.28mm)
2.81"
(71.37mm)
0.39"
(9.91mm)
98th Driest Driest since: 1990 1980
30th Wettest Wettest since: 1986 1921
May–Jul 1991
3-Month
4.22"
(107.19mm)
3.93"
(99.82mm)
0.29"
(7.37mm)
91st Driest Driest since: 1990 2002
37th Wettest Wettest since: 1987 2015
Apr–Jul 1991
4-Month
4.77"
(121.16mm)
4.99"
(126.75mm)
-0.22"
(-5.59mm)
58th Driest Driest since: 1989 2002
70th Wettest Wettest since: 1990 1914
Mar–Jul 1991
5-Month
6.67"
(169.42mm)
6.14"
(155.96mm)
0.53"
(13.46mm)
98th Driest Driest since: 1990 2002
30th Wettest Wettest since: 1986 1941
Ties: 1979, 2019
Feb–Jul 1991
6-Month
7.24"
(183.90mm)
7.14"
(181.36mm)
0.10"
(2.54mm)
76th Driest Driest since: 1989 2002
52nd Wettest Wettest since: 1990 1941
Jan–Jul 1991
7-Month
8.08"
(205.23mm)
8.12"
(206.25mm)
-0.04"
(-1.02mm)
70th Driest Driest since: 1989 2002
58th Wettest Wettest since: 1990 1905
Dec 1990–Jul 1991
8-Month
9.16"
(232.66mm)
9.13"
(231.90mm)
0.03"
(0.76mm)
73rd Driest Driest since: 1990 2002
54th Wettest Wettest since: 1988 1941
Nov 1990–Jul 1991
9-Month
10.27"
(260.86mm)
10.02"
(254.51mm)
0.25"
(6.35mm)
75th Driest Driest since: 1990 2002
52nd Wettest Wettest since: 1988 1941
Oct 1990–Jul 1991
10-Month
11.16"
(283.46mm)
11.15"
(283.21mm)
0.01"
(0.25mm)
69th Driest Driest since: 1990 2002
58th Wettest Wettest since: 1988 1941
Sep 1990–Jul 1991
11-Month
13.28"
(337.31mm)
12.52"
(318.01mm)
0.76"
(19.30mm)
88th Driest Driest since: 1990 2002
39th Wettest Wettest since: 1987 1941
Aug 1990–Jul 1991
12-Month
15.29"
(388.37mm)
14.53"
(369.06mm)
0.76"
(19.31mm)
83rd Driest Driest since: 1990 2002
44th Wettest Wettest since: 1987 1941
Feb 1990–Jul 1991
18-Month
22.86"
(580.64mm)
21.67"
(550.42mm)
1.19"
(30.22mm)
90th Driest Driest since: 1990 2002
37th Wettest Wettest since: 1987 1942
Aug 1989–Jul 1991
24-Month
28.08"
(713.23mm)
29.06"
(738.12mm)
-0.98"
(-24.89mm)
56th Driest Driest since: 1990 2003
70th Wettest Wettest since: 1988 1942
Aug 1988–Jul 1991
36-Month
40.57"
(1,030.48mm)
43.55"
(1,106.17mm)
-2.98"
(-75.69mm)
38th Driest Driest since: 1990 1956
87th Wettest Wettest since: 1989 1907
Aug 1987–Jul 1991
48-Month
55.76"
(1,416.30mm)
58.02"
(1,473.71mm)
-2.26"
(-57.41mm)
46th Driest Driest since: 1978 1956
78th Wettest Wettest since: 1990 1986
Aug 1986–Jul 1991
60-Month
72.64"
(1,845.06mm)
72.50"
(1,841.50mm)
0.14"
(3.56mm)
67th Driest Driest since: 1980 1904
56th Wettest Wettest since: 1990 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2021, retrieved on October 26, 2021 from https://www.ncdc.noaa.gov/cag/