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 1930

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 1930
1-Month
0.49"
(12.45mm)
0.57"
(14.48mm)
-0.08"
(-2.03mm)
74th Driest Driest since: 1928 1989, 1991
53rd Wettest Wettest since: 1929 1926
Mar–Apr 1930
2-Month
2.35"
(59.69mm)
1.69"
(42.93mm)
0.66"
(16.76mm)
107th Driest Driest since: 1929 2008
20th Wettest Wettest since: 1926 1905
Feb–Apr 1930
3-Month
2.74"
(69.60mm)
2.83"
(71.88mm)
-0.09"
(-2.28mm)
76th Driest Driest since: 1929 1972
51st Wettest Wettest since: 1927 1905
Ties: 1940, 2010
Jan–Apr 1930
4-Month
4.53"
(115.06mm)
3.98"
(101.09mm)
0.55"
(13.97mm)
89th Driest Driest since: 1929 1972
38th Wettest Wettest since: 1926 1905
Dec 1929–Apr 1930
5-Month
4.61"
(117.09mm)
5.16"
(131.06mm)
-0.55"
(-13.97mm)
63rd Driest Driest since: 1929 1904
63rd Wettest Wettest since: 1927 1905
Nov 1929–Apr 1930
6-Month
4.74"
(120.40mm)
6.01"
(152.65mm)
-1.27"
(-32.25mm)
48th Driest Driest since: 1929 1904
78th Wettest Wettest since: 1927 1905
Oct 1929–Apr 1930
7-Month
5.12"
(130.05mm)
6.89"
(175.01mm)
-1.77"
(-44.96mm)
42nd Driest Driest since: 1925 1904
84th Wettest Wettest since: 1929 1941
Sep 1929–Apr 1930
8-Month
6.97"
(177.04mm)
8.08"
(205.23mm)
-1.11"
(-28.19mm)
54th Driest Driest since: 1929 2002
72nd Wettest Wettest since: 1928 1941
Aug 1929–Apr 1930
9-Month
9.54"
(242.32mm)
10.16"
(258.06mm)
-0.62"
(-15.74mm)
64th Driest Driest since: 1929 2018
62nd Wettest Wettest since: 1928 1941
Jul 1929–Apr 1930
10-Month
12.15"
(308.61mm)
11.97"
(304.04mm)
0.18"
(4.57mm)
73rd Driest Driest since: 1929 1904
53rd Wettest Wettest since: 1927 1941
Jun 1929–Apr 1930
11-Month
12.20"
(309.88mm)
12.25"
(311.15mm)
-0.05"
(-1.27mm)
71st Driest Driest since: 1929 1904
55th Wettest Wettest since: 1928 1941
Ties: 1944
May 1929–Apr 1930
12-Month
12.37"
(314.20mm)
12.59"
(319.79mm)
-0.22"
(-5.59mm)
70th Driest Driest since: 1929 1904
56th Wettest Wettest since: 1928 1941
Nov 1928–Apr 1930
18-Month
16.35"
(415.29mm)
18.61"
(472.69mm)
-2.26"
(-57.40mm)
47th Driest Driest since: 1929 1903
78th Wettest Wettest since: 1928 1993
May 1928–Apr 1930
24-Month
21.45"
(544.83mm)
25.16"
(639.06mm)
-3.71"
(-94.23mm)
32nd Driest Driest since: 1904 1904
93rd Wettest Wettest since: 1929 1906
Ties: 1948
May 1927–Apr 1930
36-Month
33.98"
(863.09mm)
37.71"
(957.83mm)
-3.73"
(-94.74mm)
38th Driest Driest since: 1925 1904
86th Wettest Wettest since: 1929 1907
May 1926–Apr 1930
48-Month
47.57"
(1,208.28mm)
50.22"
(1,275.59mm)
-2.65"
(-67.31mm)
49th Driest Driest since: 1905 1904
74th Wettest Wettest since: 1929 1908
Ties: 1955
May 1925–Apr 1930
60-Month
62.52"
(1,588.01mm)
62.77"
(1,594.36mm)
-0.25"
(-6.35mm)
68th Driest Driest since: 1929 1904
54th Wettest Wettest since: 1928 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/