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 2019. 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
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1975
1-Month
1.12"
(28.45mm)
1.11"
(28.19mm)
0.01"
(0.26mm)
69th Driest Driest since: 1974 1974
57th Wettest Wettest since: 1973 2015
Ties: 1944
Apr–May 1975
2-Month
2.13"
(54.10mm)
2.17"
(55.12mm)
-0.04"
(-1.02mm)
61st 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)
90th 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)
83rd 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)
76th 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)
74th 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)
59th Driest Driest since: 1974 2002
66th 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)
92nd 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)
88th 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)
78th 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)
73rd Driest Driest since: 1974 2002
52nd Wettest Wettest since: 1973 1941
Jun 1974–May 1975
12-Month
14.59"
(370.59mm)
14.53"
(369.06mm)
0.06"
(1.53mm)
68th Driest Driest since: 1974 2002
57th Wettest Wettest since: 1973 1905
Dec 1973–May 1975
18-Month
18.87"
(479.30mm)
20.86"
(529.84mm)
-1.99"
(-50.54mm)
36th Driest Driest since: 1974 2013
88th Wettest Wettest since: 1973 1942
Jun 1973–May 1975
24-Month
25.16"
(639.06mm)
29.05"
(737.87mm)
-3.89"
(-98.81mm)
18th Driest Driest since: 1972 2003
106th 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)
86th Driest Driest since: 1974 1904
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)
54th 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)
43rd Driest Driest since: 1972 1957
78th Wettest Wettest since: 1974 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/