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


Southwest Climate Region

Precipitation Rankings, May 1975

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 1975
1-Month
1.12"
(28.45mm)
1.11"
(28.19mm)
0.01"
(0.26mm)
72nd Driest Driest since: 1974 1974
57th Wettest Wettest since: 1973 2015
Ties: 1944, 2021
Apr–May 1975
2-Month
2.13"
(54.10mm)
2.17"
(55.12mm)
-0.04"
(-1.02mm)
64th Driest Driest since: 1974 2002
65th Wettest Wettest since: 1973 1941
Mar–May 1975
3-Month
3.70"
(93.98mm)
3.33"
(84.58mm)
0.37"
(9.40mm)
93rd Driest Driest since: 1974 2002
36th Wettest Wettest since: 1973 1941
Feb–May 1975
4-Month
4.59"
(116.59mm)
4.33"
(109.98mm)
0.26"
(6.61mm)
86th Driest Driest since: 1974 2002
43rd Wettest Wettest since: 1973 1905
Jan–May 1975
5-Month
5.45"
(138.43mm)
5.31"
(134.87mm)
0.14"
(3.56mm)
79th Driest Driest since: 1974 1972
50th Wettest Wettest since: 1973 1905
Ties: 1981
Dec 1974–May 1975
6-Month
6.19"
(157.23mm)
6.32"
(160.53mm)
-0.13"
(-3.30mm)
77th Driest Driest since: 1974 2002
51st Wettest Wettest since: 1973 1905
Nov 1974–May 1975
7-Month
6.84"
(173.74mm)
7.21"
(183.13mm)
-0.37"
(-9.39mm)
61st Driest Driest since: 1974 2002
67th Wettest Wettest since: 1973 1941
Ties: 1928
Oct 1974–May 1975
8-Month
9.29"
(235.97mm)
8.34"
(211.84mm)
0.95"
(24.13mm)
95th Driest Driest since: 1974 2002
33rd Wettest Wettest since: 1973 1941
Sep 1974–May 1975
9-Month
10.61"
(269.49mm)
9.71"
(246.63mm)
0.90"
(22.86mm)
91st Driest Driest since: 1974 2002
37th Wettest Wettest since: 1973 1941
Ties: 2001
Aug 1974–May 1975
10-Month
12.14"
(308.36mm)
11.72"
(297.69mm)
0.42"
(10.67mm)
81st Driest Driest since: 1974 2002
47th Wettest Wettest since: 1973 1941
Jul 1974–May 1975
11-Month
14.06"
(357.12mm)
13.59"
(345.19mm)
0.47"
(11.93mm)
76th Driest Driest since: 1974 2021
52nd Wettest Wettest since: 1973 1941
Jun 1974–May 1975
12-Month
14.59"
(370.59mm)
14.53"
(369.06mm)
0.06"
(1.53mm)
71st Driest Driest since: 1974 2021
57th Wettest Wettest since: 1973 1905
Dec 1973–May 1975
18-Month
18.87"
(479.30mm)
20.86"
(529.84mm)
-1.99"
(-50.54mm)
38th Driest Driest since: 1974 2021
89th Wettest Wettest since: 1973 1942
Jun 1973–May 1975
24-Month
25.16"
(639.06mm)
29.05"
(737.87mm)
-3.89"
(-98.81mm)
20th Driest Driest since: 1972 2021
107th Wettest Wettest since: 1974 1942
Jun 1972–May 1975
36-Month
44.83"
(1,138.68mm)
43.54"
(1,105.92mm)
1.29"
(32.76mm)
89th Driest Driest since: 1974 2022
37th Wettest Wettest since: 1944 1907
Jun 1971–May 1975
48-Month
56.96"
(1,446.78mm)
58.01"
(1,473.45mm)
-1.05"
(-26.67mm)
57th Driest Driest since: 1974 1904
68th Wettest Wettest since: 1973 1986
Jun 1970–May 1975
60-Month
69.59"
(1,767.59mm)
72.48"
(1,840.99mm)
-2.89"
(-73.40mm)
45th Driest Driest since: 1972 1957
79th Wettest Wettest since: 1974 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2022, retrieved on August 18, 2022 from https://www.ncei.noaa.gov/cag/