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, August 1981

View Period (Months):
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  • Record Wettest
Period Value 1925-2000
Mean
Anomaly Rank
(1925-2022)
Wettest/Driest
Since
Record
August 1981
1-Month
5.44"
(138.18mm)
4.37"
(111.00mm)
1.07"
(27.18mm)
83rd Driest
Driest since:
1941
16th Wettest
Wettest since:
2018
Jul–Aug 1981
2-Month
9.95"
(252.73mm)
7.66"
(194.56mm)
2.29"
(58.17mm)
94th Driest
Driest since:
1977
5th Wettest
Wettest since:
2022
Jun–Aug 1981
3-Month
12.69"
(322.33mm)
10.00"
(254.00mm)
2.69"
(68.33mm)
95th Driest
Driest since:
1957
4th Wettest
Wettest since:
2014
May–Aug 1981
4-Month
14.37"
(365.00mm)
12.11"
(307.59mm)
2.26"
(57.41mm)
91st Driest
Driest since:
1957
8th Wettest
Wettest since:
1998
Apr–Aug 1981
5-Month
15.80"
(401.32mm)
14.00"
(355.60mm)
1.80"
(45.72mm)
83rd Driest
Driest since:
1957
16th Wettest
Wettest since:
1998
Mar–Aug 1981
6-Month
18.47"
(469.14mm)
16.23"
(412.24mm)
2.24"
(56.90mm)
87th Driest
Driest since:
1957
12th Wettest
Wettest since:
1998
Feb–Aug 1981
7-Month
21.18"
(537.97mm)
18.55"
(471.17mm)
2.63"
(66.80mm)
89th Driest
Driest since:
1957
10th Wettest
Wettest since:
1963
Ties: 2022
Jan–Aug 1981
8-Month
25.42"
(645.67mm)
21.28"
(540.51mm)
4.14"
(105.16mm)
95th Driest
Driest since:
1969
4th Wettest
Wettest since:
1963
Dec 1980–Aug 1981
9-Month
27.40"
(695.96mm)
24.38"
(619.25mm)
3.02"
(76.71mm)
84th Driest
Driest since:
1969
14th Wettest
Wettest since:
1944
Nov 1980–Aug 1981
10-Month
30.76"
(781.30mm)
27.76"
(705.10mm)
3.00"
(76.20mm)
81st Driest
Driest since:
1969
17th Wettest
Wettest since:
1944
Oct 1980–Aug 1981
11-Month
35.94"
(912.88mm)
32.15"
(816.61mm)
3.79"
(96.27mm)
84th Driest
Driest since:
1969
14th Wettest
Wettest since:
1944
Ties: 1988
Sep 1980–Aug 1981
12-Month
39.76"
(1,009.90mm)
36.70"
(932.18mm)
3.06"
(77.72mm)
72nd Driest
Driest since:
1969
26th Wettest
Wettest since:
1944
Mar 1980–Aug 1981
18-Month
58.18"
(1,477.77mm)
52.92"
(1,344.17mm)
5.26"
(133.60mm)
87th Driest
Driest since:
1969
11th Wettest
Wettest since:
1944
Sep 1979–Aug 1981
24-Month
81.69"
(2,074.93mm)
73.26"
(1,860.80mm)
8.43"
(214.13mm)
91st Driest
Driest since:
1969
6th Wettest
Wettest since:
1930
Sep 1978–Aug 1981
36-Month
118.64"
(3,013.46mm)
109.83"
(2,789.68mm)
8.81"
(223.78mm)
84th Driest
Driest since:
1974
12th Wettest
Wettest since:
1931
Sep 1977–Aug 1981
48-Month
150.09"
(3,812.29mm)
146.33"
(3,716.78mm)
3.76"
(95.51mm)
49th Driest
Driest since:
1972
46th Wettest
Wettest since:
1932
Sep 1976–Aug 1981
60-Month
188.59"
(4,790.19mm)
182.81"
(4,643.37mm)
5.78"
(146.82mm)
59th Driest
Driest since:
1976
35th Wettest
Wettest since:
1932

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