Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Arizona

Precipitation Rankings, April 1908

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 1908
1-Month
0.69"
(17.53mm)
0.57"
(14.48mm)
0.12"
(3.05mm)
98th Driest
Driest since:
1989, 1991
31st Wettest
Wettest since:
1926
Ties: 1990
Mar–Apr 1908
2-Month
1.45"
(36.83mm)
1.69"
(42.93mm)
-0.24"
(-6.10mm)
65th Driest
Driest since:
2008
64th Wettest
Wettest since:
1905
Feb–Apr 1908
3-Month
3.92"
(99.57mm)
2.83"
(71.88mm)
1.09"
(27.69mm)
105th Driest
Driest since:
1972
24th Wettest
Wettest since:
1905
Jan–Apr 1908
4-Month
4.95"
(125.73mm)
3.98"
(101.09mm)
0.97"
(24.64mm)
102nd Driest
Driest since:
1972
27th Wettest
Wettest since:
1905
Dec 1907–Apr 1908
5-Month
5.07"
(128.78mm)
5.16"
(131.06mm)
-0.09"
(-2.28mm)
76th Driest
Driest since:
1904
52nd Wettest
Wettest since:
1905
Nov 1907–Apr 1908
6-Month
5.78"
(146.81mm)
6.01"
(152.65mm)
-0.23"
(-5.84mm)
75th Driest
Driest since:
1904
53rd Wettest
Wettest since:
1905
Oct 1907–Apr 1908
7-Month
8.08"
(205.23mm)
6.89"
(175.01mm)
1.19"
(30.22mm)
95th Driest
Driest since:
1904
33rd Wettest
Wettest since:
1941
Ties: 1911
Sep 1907–Apr 1908
8-Month
8.64"
(219.46mm)
8.08"
(205.23mm)
0.56"
(14.23mm)
82nd Driest
Driest since:
2002
46th Wettest
Wettest since:
1941
Ties: 2015
Aug 1907–Apr 1908
9-Month
11.33"
(287.78mm)
10.16"
(258.06mm)
1.17"
(29.72mm)
87th Driest
Driest since:
2021
41st Wettest
Wettest since:
1941
Jul 1907–Apr 1908
10-Month
12.96"
(329.18mm)
11.97"
(304.04mm)
0.99"
(25.14mm)
87th Driest
Driest since:
2021
41st Wettest
Wettest since:
1941
Jun 1907–Apr 1908
11-Month
13.19"
(335.03mm)
12.25"
(311.15mm)
0.94"
(23.88mm)
86th Driest
Driest since:
2021
42nd Wettest
Wettest since:
1941
May 1907–Apr 1908
12-Month
13.93"
(353.82mm)
12.59"
(319.79mm)
1.34"
(34.03mm)
90th Driest
Driest since:
2021
38th Wettest
Wettest since:
1941
Nov 1906–Apr 1908
18-Month
23.84"
(605.54mm)
18.61"
(472.69mm)
5.23"
(132.85mm)
114th Driest
Driest since:
1903
13th Wettest
Wettest since:
1993
May 1906–Apr 1908
24-Month
29.74"
(755.40mm)
25.16"
(639.06mm)
4.58"
(116.34mm)
109th Driest
Driest since:
1904
18th Wettest
Wettest since:
1906
May 1905–Apr 1908
36-Month
44.73"
(1,136.14mm)
37.71"
(957.83mm)
7.02"
(178.31mm)
112th Driest
Driest since:
1904
14th Wettest
Wettest since:
1907
May 1904–Apr 1908
48-Month
65.34"
(1,659.64mm)
50.22"
(1,275.59mm)
15.12"
(384.05mm)
124th Driest
Driest since:
1904
1st Wettest
Wettest to Date
1908
May 1903–Apr 1908
60-Month
71.92"
(1,826.77mm)
62.77"
(1,594.36mm)
9.15"
(232.41mm)
115th Driest
Driest since:
1904
9th Wettest
Wettest to Date
1909

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