Climate at a Glance

Statewide 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 December 2020. For more information, please see Climatological Rankings.


Arizona

Precipitation Rankings, April 1938

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1938
1-Month
0.20"
(5.08mm)
0.57"
(14.48mm)
-0.37"
(-9.40mm)
32nd Driest Driest since: 1937 1989, 1991
95th Wettest Wettest since: 1935 1926
Ties: 2013
Mar–Apr 1938
2-Month
2.32"
(58.93mm)
1.69"
(42.93mm)
0.63"
(16.00mm)
105th Driest Driest since: 1937 2008
22nd Wettest Wettest since: 1930 1905
Feb–Apr 1938
3-Month
3.91"
(99.31mm)
2.83"
(71.88mm)
1.08"
(27.43mm)
102nd Driest Driest since: 1937 1972
25th Wettest Wettest since: 1931 1905
Jan–Apr 1938
4-Month
4.60"
(116.84mm)
3.98"
(101.09mm)
0.62"
(15.75mm)
90th Driest Driest since: 1936 1972
37th Wettest Wettest since: 1937 1905
Dec 1937–Apr 1938
5-Month
5.66"
(143.76mm)
5.16"
(131.06mm)
0.50"
(12.70mm)
86th Driest Driest since: 1936 1904
40th Wettest Wettest since: 1937 1905
Nov 1937–Apr 1938
6-Month
5.73"
(145.54mm)
6.01"
(152.65mm)
-0.28"
(-7.11mm)
72nd Driest Driest since: 1936 1904
54th Wettest Wettest since: 1937 1905
Oct 1937–Apr 1938
7-Month
6.07"
(154.18mm)
6.89"
(175.01mm)
-0.82"
(-20.83mm)
60th Driest Driest since: 1936 1904
66th Wettest Wettest since: 1937 1941
Sep 1937–Apr 1938
8-Month
7.64"
(194.06mm)
8.08"
(205.23mm)
-0.44"
(-11.17mm)
67th Driest Driest since: 1936 2002
59th Wettest Wettest since: 1937 1941
Aug 1937–Apr 1938
9-Month
9.13"
(231.90mm)
10.16"
(258.06mm)
-1.03"
(-26.16mm)
58th Driest Driest since: 1934 2018
68th Wettest Wettest since: 1937 1941
Ties: 1948
Jul 1937–Apr 1938
10-Month
10.74"
(272.80mm)
11.97"
(304.04mm)
-1.23"
(-31.24mm)
57th Driest Driest since: 1934 1904
69th Wettest Wettest since: 1937 1941
Ties: 1933
Jun 1937–Apr 1938
11-Month
11.18"
(283.97mm)
12.25"
(311.15mm)
-1.07"
(-27.18mm)
61st Driest Driest since: 1934 1904
65th Wettest Wettest since: 1937 1941
May 1937–Apr 1938
12-Month
11.48"
(291.59mm)
12.59"
(319.79mm)
-1.11"
(-28.20mm)
62nd Driest Driest since: 1934 1904
64th Wettest Wettest since: 1937 1941
Nov 1936–Apr 1938
18-Month
18.95"
(481.33mm)
18.61"
(472.69mm)
0.34"
(8.64mm)
78th Driest Driest since: 1935 1903
47th Wettest Wettest since: 1937 1993
May 1936–Apr 1938
24-Month
25.75"
(654.05mm)
25.16"
(639.06mm)
0.59"
(14.99mm)
81st Driest Driest since: 1936 1904
44th Wettest Wettest since: 1937 1906
May 1935–Apr 1938
36-Month
37.72"
(958.09mm)
37.71"
(957.83mm)
0.01"
(0.26mm)
78th Driest Driest since: 1936 1904
46th Wettest Wettest since: 1937 1907
May 1934–Apr 1938
48-Month
51.30"
(1,303.02mm)
50.22"
(1,275.59mm)
1.08"
(27.43mm)
81st Driest Driest since: 1937 1904
42nd Wettest Wettest since: 1935 1908
May 1933–Apr 1938
60-Month
61.28"
(1,556.51mm)
62.77"
(1,594.36mm)
-1.49"
(-37.85mm)
61st Driest Driest since: 1937 1904
61st Wettest Wettest since: 1936 1909

Citing This Page

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