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, March 1918

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
March 1918
1-Month
1.66"
(42.16mm)
1.12"
(28.45mm)
0.54"
(13.71mm)
103rd Driest
Driest since:
1959, 1972
26th Wettest
Wettest since:
1905
Feb–Mar 1918
2-Month
2.68"
(68.07mm)
2.26"
(57.40mm)
0.42"
(10.67mm)
91st Driest
Driest since:
1972
38th Wettest
Wettest since:
1905
Jan–Mar 1918
3-Month
4.34"
(110.24mm)
3.41"
(86.61mm)
0.93"
(23.63mm)
104th Driest
Driest since:
1972
25th Wettest
Wettest since:
1905
Ties: 1957, 1958
Dec 1917–Mar 1918
4-Month
4.34"
(110.24mm)
4.59"
(116.59mm)
-0.25"
(-6.35mm)
73rd Driest
Driest since:
1999
55th Wettest
Wettest since:
1993
Nov 1917–Mar 1918
5-Month
4.36"
(110.74mm)
5.44"
(138.18mm)
-1.08"
(-27.44mm)
57th Driest
Driest since:
1904
71st Wettest
Wettest since:
1993
Oct 1917–Mar 1918
6-Month
4.40"
(111.76mm)
6.32"
(160.53mm)
-1.92"
(-48.77mm)
33rd Driest
Driest since:
1904
95th Wettest
Wettest since:
1993
Sep 1917–Mar 1918
7-Month
5.52"
(140.21mm)
7.51"
(190.75mm)
-1.99"
(-50.54mm)
37th Driest
Driest since:
2002
91st Wettest
Wettest since:
1941
Aug 1917–Mar 1918
8-Month
6.81"
(172.97mm)
9.59"
(243.59mm)
-2.78"
(-70.62mm)
25th Driest
Driest since:
2021
103rd Wettest
Wettest since:
1993
Jul 1917–Mar 1918
9-Month
9.80"
(248.92mm)
11.40"
(289.56mm)
-1.60"
(-40.64mm)
45th Driest
Driest since:
2021
83rd Wettest
Wettest since:
1993
Ties: 1954
Jun 1917–Mar 1918
10-Month
9.82"
(249.43mm)
11.68"
(296.67mm)
-1.86"
(-47.24mm)
40th Driest
Driest since:
2021
88th Wettest
Wettest since:
1993
May 1917–Mar 1918
11-Month
10.70"
(271.78mm)
12.02"
(305.31mm)
-1.32"
(-33.53mm)
56th Driest
Driest since:
2021
72nd Wettest
Wettest since:
1993
Apr 1917–Mar 1918
12-Month
12.14"
(308.36mm)
12.61"
(320.29mm)
-0.47"
(-11.93mm)
68th Driest
Driest since:
2021
60th Wettest
Wettest since:
1993
Oct 1916–Mar 1918
18-Month
18.16"
(461.26mm)
18.92"
(480.57mm)
-0.76"
(-19.31mm)
67th Driest
Driest since:
1900
60th Wettest
Wettest since:
1993
Apr 1916–Mar 1918
24-Month
24.74"
(628.40mm)
25.16"
(639.06mm)
-0.42"
(-10.66mm)
68th Driest
Driest since:
1903
59th Wettest
Wettest since:
1993
Apr 1915–Mar 1918
36-Month
40.93"
(1,039.62mm)
37.72"
(958.09mm)
3.21"
(81.53mm)
97th Driest
Driest since:
1904
29th Wettest
Wettest since:
1993
Apr 1914–Mar 1918
48-Month
58.93"
(1,496.82mm)
50.21"
(1,275.33mm)
8.72"
(221.49mm)
115th Driest
Driest since:
1904
10th Wettest
Wettest since:
1908
Apr 1913–Mar 1918
60-Month
69.89"
(1,775.21mm)
62.77"
(1,594.36mm)
7.12"
(180.85mm)
106th Driest
Driest since:
1904
18th Wettest
Wettest since:
1909

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