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 1983

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
April 1983
1-Month 		0.60"
(15.24mm)		 0.57"
(14.48mm)		 0.03"
(0.76mm)		 87th Driest
Driest since:
 1989, 1991
42nd Wettest
Wettest since:
 1926
Ties: 1939, 1984
Mar–Apr 1983
2-Month 		3.50"
(88.90mm)		 1.69"
(42.93mm)		 1.81"
(45.97mm)		 123rd Driest
Driest since:
 2008
6th Wettest
Wettest since:
 1905
Ties: 1973
Feb–Apr 1983
3-Month 		4.92"
(124.97mm)		 2.83"
(71.88mm)		 2.09"
(53.09mm)		 120th Driest
Driest since:
 1972
9th Wettest
Wettest since:
 1905
Jan–Apr 1983
4-Month 		6.20"
(157.48mm)		 3.98"
(101.09mm)		 2.22"
(56.39mm)		 117th Driest
Driest since:
 1972
12th Wettest
Wettest since:
 1905
Dec 1982–Apr 1983
5-Month 		8.64"
(219.46mm)		 5.16"
(131.06mm)		 3.48"
(88.40mm)		 118th Driest
Driest since:
 1904
10th Wettest
Wettest since:
 1905
Nov 1982–Apr 1983
6-Month 		10.66"
(270.76mm)		 6.01"
(152.65mm)		 4.65"
(118.11mm)		 122nd Driest
Driest since:
 1904
6th Wettest
Wettest since:
 1905
Oct 1982–Apr 1983
7-Month 		10.81"
(274.57mm)		 6.89"
(175.01mm)		 3.92"
(99.56mm)		 119th Driest
Driest since:
 1904
9th Wettest
Wettest since:
 1941
Sep 1982–Apr 1983
8-Month 		12.29"
(312.17mm)		 8.08"
(205.23mm)		 4.21"
(106.94mm)		 118th Driest
Driest since:
 2002
10th Wettest
Wettest since:
 1941
Aug 1982–Apr 1983
9-Month 		15.22"
(386.59mm)		 10.16"
(258.06mm)		 5.06"
(128.53mm)		 121st Driest
Driest since:
 2021
7th Wettest
Wettest since:
 1941
Jul 1982–Apr 1983
10-Month 		16.65"
(422.91mm)		 11.97"
(304.04mm)		 4.68"
(118.87mm)		 118th Driest
Driest since:
 2021
10th Wettest
Wettest since:
 1941
Jun 1982–Apr 1983
11-Month 		16.70"
(424.18mm)		 12.25"
(311.15mm)		 4.45"
(113.03mm)		 118th Driest
Driest since:
 2021
10th Wettest
Wettest since:
 1941
May 1982–Apr 1983
12-Month 		17.61"
(447.29mm)		 12.59"
(319.79mm)		 5.02"
(127.50mm)		 120th Driest
Driest since:
 2021
8th Wettest
Wettest since:
 1941
Nov 1981–Apr 1983
18-Month 		24.00"
(609.60mm)		 18.61"
(472.69mm)		 5.39"
(136.91mm)		 115th Driest
Driest since:
 1903
12th Wettest
Wettest since:
 1993
May 1981–Apr 1983
24-Month 		31.18"
(791.97mm)		 25.16"
(639.06mm)		 6.02"
(152.91mm)		 114th Driest
Driest since:
 1904
13th Wettest
Wettest since:
 1906
May 1980–Apr 1983
36-Month 		40.32"
(1,024.13mm)		 37.71"
(957.83mm)		 2.61"
(66.30mm)		 94th Driest
Driest since:
 1904
32nd Wettest
Wettest since:
 1907
May 1979–Apr 1983
48-Month 		55.01"
(1,397.25mm)		 50.22"
(1,275.59mm)		 4.79"
(121.66mm)		 102nd Driest
Driest since:
 1904
23rd Wettest
Wettest since:
 1908
May 1978–Apr 1983
60-Month 		72.47"
(1,840.74mm)		 62.77"
(1,594.36mm)		 9.70"
(246.38mm)		 117th Driest
Driest since:
 1904
7th Wettest
Wettest since:
 1909

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