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 1934

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 1934
1-Month
0.67"
(17.02mm)
0.57"
(14.48mm)
0.10"
(2.54mm)
96th Driest
Driest since:
1989, 1991
33rd Wettest
Wettest since:
1926
Ties: 1924
Mar–Apr 1934
2-Month
0.91"
(23.11mm)
1.69"
(42.93mm)
-0.78"
(-19.82mm)
34th Driest
Driest since:
2008
95th Wettest
Wettest since:
1905
Ties: 2016
Feb–Apr 1934
3-Month
1.67"
(42.42mm)
2.83"
(71.88mm)
-1.16"
(-29.46mm)
37th Driest
Driest since:
1972
92nd Wettest
Wettest since:
1905
Jan–Apr 1934
4-Month
2.06"
(52.32mm)
3.98"
(101.09mm)
-1.92"
(-48.77mm)
22nd Driest
Driest since:
1972
107th Wettest
Wettest since:
1905
Ties: 1999
Dec 1933–Apr 1934
5-Month
2.36"
(59.94mm)
5.16"
(131.06mm)
-2.80"
(-71.12mm)
14th Driest
Driest since:
1904
114th Wettest
Wettest since:
1905
Nov 1933–Apr 1934
6-Month
3.33"
(84.58mm)
6.01"
(152.65mm)
-2.68"
(-68.07mm)
19th Driest
Driest since:
1904
109th Wettest
Wettest since:
1905
Oct 1933–Apr 1934
7-Month
4.58"
(116.33mm)
6.89"
(175.01mm)
-2.31"
(-58.68mm)
28th Driest
Driest since:
1904
100th Wettest
Wettest since:
1941
Sep 1933–Apr 1934
8-Month
6.04"
(153.42mm)
8.08"
(205.23mm)
-2.04"
(-51.81mm)
38th Driest
Driest since:
2002
90th Wettest
Wettest since:
1941
Aug 1933–Apr 1934
9-Month
7.52"
(191.01mm)
10.16"
(258.06mm)
-2.64"
(-67.05mm)
31st Driest
Driest since:
2021
97th Wettest
Wettest since:
1941
Jul 1933–Apr 1934
10-Month
9.34"
(237.24mm)
11.97"
(304.04mm)
-2.63"
(-66.80mm)
28th Driest
Driest since:
2021
100th Wettest
Wettest since:
1941
Jun 1933–Apr 1934
11-Month
9.74"
(247.40mm)
12.25"
(311.15mm)
-2.51"
(-63.75mm)
31st Driest
Driest since:
2021
97th Wettest
Wettest since:
1941
May 1933–Apr 1934
12-Month
9.98"
(253.49mm)
12.59"
(319.79mm)
-2.61"
(-66.30mm)
28th Driest
Driest since:
2021
100th Wettest
Wettest since:
1941
Nov 1932–Apr 1934
18-Month
15.00"
(381.00mm)
18.61"
(472.69mm)
-3.61"
(-91.69mm)
29th Driest
Driest since:
1903
98th Wettest
Wettest since:
1993
May 1932–Apr 1934
24-Month
21.39"
(543.31mm)
25.16"
(639.06mm)
-3.77"
(-95.75mm)
33rd Driest
Driest since:
1904
94th Wettest
Wettest since:
1906
May 1931–Apr 1934
36-Month
37.84"
(961.14mm)
37.71"
(957.83mm)
0.13"
(3.31mm)
81st Driest
Driest since:
1904
45th Wettest
Wettest since:
1907
May 1930–Apr 1934
48-Month
52.01"
(1,321.05mm)
50.22"
(1,275.59mm)
1.79"
(45.46mm)
90th Driest
Driest since:
1904
35th Wettest
Wettest since:
1908
May 1929–Apr 1934
60-Month
64.38"
(1,635.25mm)
62.77"
(1,594.36mm)
1.61"
(40.89mm)
81st Driest
Driest since:
1904
43rd Wettest
Wettest since:
1909

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