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 1971

View Period (Months):
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  • Record Wettest
Period Value 1925-2000
Mean
Anomaly Rank
(1925-2022)
Wettest/Driest
Since
Record
August 1971
1-Month
4.62"
(117.35mm)
4.37"
(111.00mm)
0.25"
(6.35mm)
61st Driest
Driest since:
1941
38th Wettest
Wettest since:
2018
Ties: 1946
Jul–Aug 1971
2-Month
8.03"
(203.96mm)
7.66"
(194.56mm)
0.37"
(9.40mm)
56th Driest
Driest since:
1977
43rd Wettest
Wettest since:
2022
Jun–Aug 1971
3-Month
10.04"
(255.02mm)
10.00"
(254.00mm)
0.04"
(1.02mm)
51st Driest
Driest since:
1957
48th Wettest
Wettest since:
2014
May–Aug 1971
4-Month
12.60"
(320.04mm)
12.11"
(307.59mm)
0.49"
(12.45mm)
61st Driest
Driest since:
1957
38th Wettest
Wettest since:
1998
Apr–Aug 1971
5-Month
14.50"
(368.30mm)
14.00"
(355.60mm)
0.50"
(12.70mm)
57th Driest
Driest since:
1957
42nd Wettest
Wettest since:
1998
Ties: 2000, 2001
Mar–Aug 1971
6-Month
16.16"
(410.46mm)
16.23"
(412.24mm)
-0.07"
(-1.78mm)
43rd Driest
Driest since:
1957
56th Wettest
Wettest since:
1998
Feb–Aug 1971
7-Month
18.86"
(479.04mm)
18.55"
(471.17mm)
0.31"
(7.87mm)
50th Driest
Driest since:
1957
49th Wettest
Wettest since:
1963
Jan–Aug 1971
8-Month
20.75"
(527.05mm)
21.28"
(540.51mm)
-0.53"
(-13.46mm)
35th Driest
Driest since:
1969
64th Wettest
Wettest since:
1963
Dec 1970–Aug 1971
9-Month
24.02"
(610.11mm)
24.38"
(619.25mm)
-0.36"
(-9.14mm)
40th Driest
Driest since:
1969
58th Wettest
Wettest since:
1944
Nov 1970–Aug 1971
10-Month
27.19"
(690.63mm)
27.76"
(705.10mm)
-0.57"
(-14.47mm)
37th Driest
Driest since:
1969
61st Wettest
Wettest since:
1944
Oct 1970–Aug 1971
11-Month
31.66"
(804.16mm)
32.15"
(816.61mm)
-0.49"
(-12.45mm)
40th Driest
Driest since:
1969
58th Wettest
Wettest since:
1944
Sep 1970–Aug 1971
12-Month
35.39"
(898.91mm)
36.70"
(932.18mm)
-1.31"
(-33.27mm)
39th Driest
Driest since:
1969
59th Wettest
Wettest since:
1944
Mar 1970–Aug 1971
18-Month
52.85"
(1,342.39mm)
52.92"
(1,344.17mm)
-0.07"
(-1.78mm)
44th Driest
Driest since:
1969
54th Wettest
Wettest since:
1944
Sep 1969–Aug 1971
24-Month
70.51"
(1,790.95mm)
73.26"
(1,860.80mm)
-2.75"
(-69.85mm)
26th Driest
Driest since:
1969
71st Wettest
Wettest since:
1930
Sep 1968–Aug 1971
36-Month
97.55"
(2,477.77mm)
109.83"
(2,789.68mm)
-12.28"
(-311.91mm)
4th Driest
Driest since:
1974
92nd Wettest
Wettest since:
1931
Sep 1967–Aug 1971
48-Month
131.76"
(3,346.70mm)
146.33"
(3,716.78mm)
-14.57"
(-370.08mm)
5th Driest
Driest since:
1972
90th Wettest
Wettest since:
1932
Sep 1966–Aug 1971
60-Month
169.30"
(4,300.22mm)
182.81"
(4,643.37mm)
-13.51"
(-343.15mm)
10th Driest
Driest since:
1976
84th Wettest
Wettest since:
1932

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