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 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
July 1930
1-Month
2.68"
(68.07mm)
1.87"
(47.50mm)
0.81"
(20.57mm)
119th Driest Driest since: 1929 2003
9th Wettest Wettest since: 1921 1914
Jun–Jul 1930
2-Month
3.35"
(85.09mm)
2.81"
(71.37mm)
0.54"
(13.72mm)
105th Driest Driest since: 1929 1980
23rd Wettest Wettest since: 1927 1921
May–Jul 1930
3-Month
4.79"
(121.67mm)
3.93"
(99.82mm)
0.86"
(21.85mm)
111th Driest Driest since: 1929 2002
17th Wettest Wettest since: 1921 2015
Apr–Jul 1930
4-Month
5.60"
(142.24mm)
4.99"
(126.75mm)
0.61"
(15.49mm)
100th Driest Driest since: 1929 2002
28th Wettest Wettest since: 1926 1914
Mar–Jul 1930
5-Month
6.81"
(172.97mm)
6.14"
(155.96mm)
0.67"
(17.01mm)
102nd Driest Driest since: 1929 2002
26th Wettest Wettest since: 1926 1941
Ties: 1911
Feb–Jul 1930
6-Month
7.33"
(186.18mm)
7.14"
(181.36mm)
0.19"
(4.82mm)
80th Driest Driest since: 1929 2002
48th Wettest Wettest since: 1927 1941
Ties: 1907
Jan–Jul 1930
7-Month
8.77"
(222.76mm)
8.12"
(206.25mm)
0.65"
(16.51mm)
85th Driest Driest since: 1929 2002
43rd Wettest Wettest since: 1927 1905
Dec 1929–Jul 1930
8-Month
8.96"
(227.58mm)
9.13"
(231.90mm)
-0.17"
(-4.32mm)
64th Driest Driest since: 1929 2002
63rd Wettest Wettest since: 1927 1941
Nov 1929–Jul 1930
9-Month
9.44"
(239.78mm)
10.02"
(254.51mm)
-0.58"
(-14.73mm)
59th Driest Driest since: 1928 2002
68th Wettest Wettest since: 1929 1941
Oct 1929–Jul 1930
10-Month
10.35"
(262.89mm)
11.15"
(283.21mm)
-0.80"
(-20.32mm)
50th Driest Driest since: 1928 2002
77th Wettest Wettest since: 1929 1941
Sep 1929–Jul 1930
11-Month
12.51"
(317.75mm)
12.52"
(318.01mm)
-0.01"
(-0.26mm)
71st Driest Driest since: 1929 2002
56th Wettest Wettest since: 1927 1941
Ties: 1957
Aug 1929–Jul 1930
12-Month
15.18"
(385.57mm)
14.53"
(369.06mm)
0.65"
(16.51mm)
80th Driest Driest since: 1929 2002
47th Wettest Wettest since: 1926 1941
Feb 1929–Jul 1930
18-Month
22.40"
(568.96mm)
21.67"
(550.42mm)
0.73"
(18.54mm)
84th Driest Driest since: 1929 2002
43rd Wettest Wettest since: 1928 1942
Ties: 1937
Aug 1928–Jul 1930
24-Month
29.08"
(738.63mm)
29.06"
(738.12mm)
0.02"
(0.51mm)
71st Driest Driest since: 1929 2003
55th Wettest Wettest since: 1928 1942
Aug 1927–Jul 1930
36-Month
43.84"
(1,113.54mm)
43.55"
(1,106.17mm)
0.29"
(7.37mm)
72nd Driest Driest since: 1929 1956
53rd Wettest Wettest since: 1928 1907
Aug 1926–Jul 1930
48-Month
58.94"
(1,497.08mm)
58.02"
(1,473.71mm)
0.92"
(23.37mm)
78th Driest Driest since: 1928 1956
46th Wettest Wettest since: 1929 1986
Aug 1925–Jul 1930
60-Month
75.47"
(1,916.94mm)
72.50"
(1,841.50mm)
2.97"
(75.44mm)
87th Driest Driest since: 1929 1904
36th Wettest Wettest since: 1923 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2021, retrieved on October 23, 2021 from https://www.ncdc.noaa.gov/cag/