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.

Alaska

Precipitation Rankings, September 1942

View Period (Months):
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  • Record Wettest
Period Value 1925-2000
Mean
Anomaly Rank
(1925-2022)
Wettest/Driest
Since
Record
September 1942
1-Month
4.92"
(124.97mm)
4.57"
(116.08mm)
0.35"
(8.89mm)
57th Driest
Driest since:
1969
42nd Wettest
Wettest since:
1925
Aug–Sep 1942
2-Month
10.19"
(258.83mm)
8.95"
(227.33mm)
1.24"
(31.50mm)
71st Driest
Driest since:
1941
28th Wettest
Wettest since:
2022
Jul–Sep 1942
3-Month
13.65"
(346.71mm)
12.23"
(310.64mm)
1.42"
(36.07mm)
73rd Driest
Driest since:
1968
26th Wettest
Wettest since:
2022
Jun–Sep 1942
4-Month
15.97"
(405.64mm)
14.57"
(370.08mm)
1.40"
(35.56mm)
72nd Driest
Driest since:
1968
27th Wettest
Wettest since:
2012
May–Sep 1942
5-Month
17.70"
(449.58mm)
16.68"
(423.67mm)
1.02"
(25.91mm)
66th Driest
Driest since:
1969
33rd Wettest
Wettest since:
2012
Apr–Sep 1942
6-Month
19.49"
(495.05mm)
18.57"
(471.68mm)
0.92"
(23.37mm)
64th Driest
Driest since:
1969
35th Wettest
Wettest since:
1961
Mar–Sep 1942
7-Month
21.51"
(546.35mm)
20.80"
(528.32mm)
0.71"
(18.03mm)
57th Driest
Driest since:
1969
42nd Wettest
Wettest since:
2016
Feb–Sep 1942
8-Month
24.14"
(613.16mm)
23.12"
(587.25mm)
1.02"
(25.91mm)
63rd Driest
Driest since:
1969
36th Wettest
Wettest since:
1928
Jan–Sep 1942
9-Month
26.91"
(683.51mm)
25.85"
(656.59mm)
1.06"
(26.92mm)
59th Driest
Driest since:
1969
40th Wettest
Wettest since:
1928
Dec 1941–Sep 1942
10-Month
29.18"
(741.17mm)
28.92"
(734.57mm)
0.26"
(6.60mm)
45th Driest
Driest since:
1969
53rd Wettest
Wettest since:
2022
Nov 1941–Sep 1942
11-Month
32.71"
(830.83mm)
32.29"
(820.17mm)
0.42"
(10.66mm)
49th Driest
Driest since:
1969
49th Wettest
Wettest since:
1944
Oct 1941–Sep 1942
12-Month
37.18"
(944.37mm)
36.68"
(931.67mm)
0.50"
(12.70mm)
49th Driest
Driest since:
1969
49th Wettest
Wettest since:
1944
Apr 1941–Sep 1942
18-Month
53.89"
(1,368.81mm)
55.22"
(1,402.59mm)
-1.33"
(-33.78mm)
28th Driest
Driest since:
1969
70th Wettest
Wettest since:
1944
Oct 1940–Sep 1942
24-Month
71.34"
(1,812.04mm)
73.25"
(1,860.55mm)
-1.91"
(-48.51mm)
30th Driest
Driest since:
1969
67th Wettest
Wettest since:
1930
Oct 1939–Sep 1942
36-Month
107.99"
(2,742.95mm)
109.82"
(2,789.43mm)
-1.83"
(-46.48mm)
34th Driest
Driest since:
1974
62nd Wettest
Wettest since:
1930
Oct 1938–Sep 1942
48-Month
149.81"
(3,805.17mm)
146.31"
(3,716.27mm)
3.50"
(88.90mm)
51st Driest
Driest since:
1969
44th Wettest
Wettest since:
1932
Oct 1937–Sep 1942
60-Month
187.87"
(4,771.90mm)
182.77"
(4,642.36mm)
5.10"
(129.54mm)
53rd Driest
Driest since:
1972
41st Wettest
Wettest since:
1932

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