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 1972

View Period (Months):
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  • Record Driest
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  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 1972
1-Month
0.11"
(2.79mm)
0.57"
(14.48mm)
-0.46"
(-11.69mm)
15th Driest
Driest since:
1989, 1991
114th Wettest
Wettest since:
1926
Ties: 1948, 1969, 2000
Mar–Apr 1972
2-Month
0.12"
(3.05mm)
1.69"
(42.93mm)
-1.57"
(-39.88mm)
2nd Driest
Driest since:
2008
127th Wettest
Wettest since:
1905
Feb–Apr 1972
3-Month
0.13"
(3.30mm)
2.83"
(71.88mm)
-2.70"
(-68.58mm)
1st Driest
Driest since:
1972
128th Wettest
Wettest since:
1905
Jan–Apr 1972
4-Month
0.15"
(3.81mm)
3.98"
(101.09mm)
-3.83"
(-97.28mm)
1st Driest
Driest since:
1972
128th Wettest
Wettest since:
1905
Dec 1971–Apr 1972
5-Month
1.59"
(40.39mm)
5.16"
(131.06mm)
-3.57"
(-90.67mm)
4th Driest
Driest since:
1904
124th Wettest
Wettest since:
1905
Nov 1971–Apr 1972
6-Month
2.02"
(51.31mm)
6.01"
(152.65mm)
-3.99"
(-101.34mm)
4th Driest
Driest since:
1904
124th Wettest
Wettest since:
1905
Oct 1971–Apr 1972
7-Month
3.83"
(97.28mm)
6.89"
(175.01mm)
-3.06"
(-77.73mm)
17th Driest
Driest since:
1904
111th Wettest
Wettest since:
1941
Sep 1971–Apr 1972
8-Month
5.33"
(135.38mm)
8.08"
(205.23mm)
-2.75"
(-69.85mm)
22nd Driest
Driest since:
2002
106th Wettest
Wettest since:
1941
Aug 1971–Apr 1972
9-Month
8.90"
(226.06mm)
10.16"
(258.06mm)
-1.26"
(-32.00mm)
56th Driest
Driest since:
2021
72nd Wettest
Wettest since:
1941
Jul 1971–Apr 1972
10-Month
10.10"
(256.54mm)
11.97"
(304.04mm)
-1.87"
(-47.50mm)
46th Driest
Driest since:
2021
82nd Wettest
Wettest since:
1941
Ties: 2010
Jun 1971–Apr 1972
11-Month
10.13"
(257.30mm)
12.25"
(311.15mm)
-2.12"
(-53.85mm)
41st Driest
Driest since:
2021
87th Wettest
Wettest since:
1941
May 1971–Apr 1972
12-Month
10.47"
(265.94mm)
12.59"
(319.79mm)
-2.12"
(-53.85mm)
42nd Driest
Driest since:
2021
86th Wettest
Wettest since:
1941
Nov 1970–Apr 1972
18-Month
12.86"
(326.64mm)
18.61"
(472.69mm)
-5.75"
(-146.05mm)
11th Driest
Driest since:
1903
116th Wettest
Wettest since:
1993
May 1970–Apr 1972
24-Month
19.28"
(489.71mm)
25.16"
(639.06mm)
-5.88"
(-149.35mm)
15th Driest
Driest since:
1904
112th Wettest
Wettest since:
1906
May 1969–Apr 1972
36-Month
31.55"
(801.37mm)
37.71"
(957.83mm)
-6.16"
(-156.46mm)
22nd Driest
Driest since:
1904
104th Wettest
Wettest since:
1907
May 1968–Apr 1972
48-Month
42.59"
(1,081.79mm)
50.22"
(1,275.59mm)
-7.63"
(-193.80mm)
21st Driest
Driest since:
1904
104th Wettest
Wettest since:
1908
May 1967–Apr 1972
60-Month
58.15"
(1,477.01mm)
62.77"
(1,594.36mm)
-4.62"
(-117.35mm)
49th Driest
Driest since:
1904
75th Wettest
Wettest since:
1909

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