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 August 2022. For more information, please see Climatological Rankings.


Southwest Climate Region

Precipitation Rankings, April 1975

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 1975
1-Month
1.01"
(25.65mm)
1.06"
(26.92mm)
-0.05"
(-1.27mm)
69th Driest Driest since: 1974 1989
60th Wettest Wettest since: 1973 1900
Mar–Apr 1975
2-Month
2.58"
(65.53mm)
2.21"
(56.13mm)
0.37"
(9.40mm)
101st Driest Driest since: 1974 1972
28th Wettest Wettest since: 1973 1905
Ties: 1970
Feb–Apr 1975
3-Month
3.47"
(88.14mm)
3.21"
(81.53mm)
0.26"
(6.61mm)
91st Driest Driest since: 1974 1972
38th Wettest Wettest since: 1973 1905
Ties: 1922
Jan–Apr 1975
4-Month
4.33"
(109.98mm)
4.20"
(106.68mm)
0.13"
(3.30mm)
82nd Driest Driest since: 1974 1972
47th Wettest Wettest since: 1973 1905
Dec 1974–Apr 1975
5-Month
5.07"
(128.78mm)
5.21"
(132.33mm)
-0.14"
(-3.55mm)
72nd Driest Driest since: 1974 2002
56th Wettest Wettest since: 1973 1905
Nov 1974–Apr 1975
6-Month
5.72"
(145.29mm)
6.10"
(154.94mm)
-0.38"
(-9.65mm)
61st Driest Driest since: 1974 1904
67th Wettest Wettest since: 1973 1941
Oct 1974–Apr 1975
7-Month
8.17"
(207.52mm)
7.23"
(183.64mm)
0.94"
(23.88mm)
96th Driest Driest since: 1974 1904
32nd Wettest Wettest since: 1973 1941
Sep 1974–Apr 1975
8-Month
9.49"
(241.05mm)
8.60"
(218.44mm)
0.89"
(22.61mm)
91st Driest Driest since: 1974 2002
37th Wettest Wettest since: 1973 1941
Aug 1974–Apr 1975
9-Month
11.02"
(279.91mm)
10.61"
(269.49mm)
0.41"
(10.42mm)
82nd Driest Driest since: 1974 2021
46th Wettest Wettest since: 1973 1905
Jul 1974–Apr 1975
10-Month
12.94"
(328.68mm)
12.48"
(316.99mm)
0.46"
(11.69mm)
78th Driest Driest since: 1974 2021
50th Wettest Wettest since: 1973 1905
Jun 1974–Apr 1975
11-Month
13.47"
(342.14mm)
13.41"
(340.61mm)
0.06"
(1.53mm)
70th Driest Driest since: 1974 2021
58th Wettest Wettest since: 1973 1905
May 1974–Apr 1975
12-Month
13.67"
(347.22mm)
14.53"
(369.06mm)
-0.86"
(-21.84mm)
56th Driest Driest since: 1974 2021
72nd Wettest Wettest since: 1973 1942
Ties: 1936
Nov 1973–Apr 1975
18-Month
18.61"
(472.69mm)
20.64"
(524.26mm)
-2.03"
(-51.57mm)
37th Driest Driest since: 1972 2021
90th Wettest Wettest since: 1974 1942
May 1973–Apr 1975
24-Month
25.38"
(644.65mm)
29.05"
(737.87mm)
-3.67"
(-93.22mm)
23rd Driest Driest since: 1972 2022
104th Wettest Wettest since: 1974 1942
May 1972–Apr 1975
36-Month
44.37"
(1,127.00mm)
43.55"
(1,106.17mm)
0.82"
(20.83mm)
83rd Driest Driest since: 1974 1904
43rd Wettest Wettest since: 1970 1907
May 1971–Apr 1975
48-Month
56.85"
(1,443.99mm)
58.02"
(1,473.71mm)
-1.17"
(-29.72mm)
57th Driest Driest since: 1974 1904
68th Wettest Wettest since: 1973 1986
May 1970–Apr 1975
60-Month
68.88"
(1,749.55mm)
72.49"
(1,841.25mm)
-3.61"
(-91.70mm)
38th Driest Driest since: 1967 1957
86th Wettest Wettest since: 1974 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on October 4, 2022 from https://www.ncdc.noaa.gov/cag/