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 1974

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1925-2000
Mean
Anomaly Rank
(1925-2022)
Wettest/Driest
Since
Record
August 1974
1-Month
3.33"
(84.58mm)
4.37"
(111.00mm)
-1.04"
(-26.42mm)
15th Driest
Driest since:
1941
84th Wettest
Wettest since:
2018
Jul–Aug 1974
2-Month
6.49"
(164.85mm)
7.66"
(194.56mm)
-1.17"
(-29.71mm)
15th Driest
Driest since:
1977
84th Wettest
Wettest since:
2022
Ties: 2007
Jun–Aug 1974
3-Month
8.53"
(216.66mm)
10.00"
(254.00mm)
-1.47"
(-37.34mm)
13th Driest
Driest since:
1957
86th Wettest
Wettest since:
2014
May–Aug 1974
4-Month
9.80"
(248.92mm)
12.11"
(307.59mm)
-2.31"
(-58.67mm)
6th Driest
Driest since:
1957
93rd Wettest
Wettest since:
1998
Apr–Aug 1974
5-Month
11.58"
(294.13mm)
14.00"
(355.60mm)
-2.42"
(-61.47mm)
4th Driest
Driest since:
1957
95th Wettest
Wettest since:
1998
Mar–Aug 1974
6-Month
12.72"
(323.09mm)
16.23"
(412.24mm)
-3.51"
(-89.15mm)
2nd Driest
Driest since:
1957
97th Wettest
Wettest since:
1998
Feb–Aug 1974
7-Month
15.29"
(388.37mm)
18.55"
(471.17mm)
-3.26"
(-82.80mm)
5th Driest
Driest since:
1957
94th Wettest
Wettest since:
1963
Jan–Aug 1974
8-Month
16.50"
(419.10mm)
21.28"
(540.51mm)
-4.78"
(-121.41mm)
3rd Driest
Driest since:
1969
96th Wettest
Wettest since:
1963
Dec 1973–Aug 1974
9-Month
18.56"
(471.42mm)
24.38"
(619.25mm)
-5.82"
(-147.83mm)
3rd Driest
Driest since:
1969
95th Wettest
Wettest since:
1944
Nov 1973–Aug 1974
10-Month
20.75"
(527.05mm)
27.76"
(705.10mm)
-7.01"
(-178.05mm)
2nd Driest
Driest since:
1969
96th Wettest
Wettest since:
1944
Oct 1973–Aug 1974
11-Month
24.58"
(624.33mm)
32.15"
(816.61mm)
-7.57"
(-192.28mm)
2nd Driest
Driest since:
1969
96th Wettest
Wettest since:
1944
Sep 1973–Aug 1974
12-Month
27.70"
(703.58mm)
36.70"
(932.18mm)
-9.00"
(-228.60mm)
2nd Driest
Driest since:
1969
96th Wettest
Wettest since:
1944
Mar 1973–Aug 1974
18-Month
44.19"
(1,122.43mm)
52.92"
(1,344.17mm)
-8.73"
(-221.74mm)
2nd Driest
Driest since:
1969
96th Wettest
Wettest since:
1944
Sep 1972–Aug 1974
24-Month
62.28"
(1,581.91mm)
73.26"
(1,860.80mm)
-10.98"
(-278.89mm)
3rd Driest
Driest since:
1969
94th Wettest
Wettest since:
1930
Sep 1971–Aug 1974
36-Month
95.05"
(2,414.27mm)
109.83"
(2,789.68mm)
-14.78"
(-375.41mm)
1st Driest
Driest since:
1974
95th Wettest
Wettest since:
1931
Sep 1970–Aug 1974
48-Month
130.44"
(3,313.18mm)
146.33"
(3,716.78mm)
-15.89"
(-403.60mm)
2nd Driest
Driest since:
1972
93rd Wettest
Wettest since:
1932
Sep 1969–Aug 1974
60-Month
165.56"
(4,205.22mm)
182.81"
(4,643.37mm)
-17.25"
(-438.15mm)
4th Driest
Driest since:
1976
90th Wettest
Wettest since:
1932

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