Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2021. For more information, please see Climatological Rankings.


Alaska

Precipitation Rankings, September 1931

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1925-2000
Mean
Anomaly Rank
(1925-2021)
Wettest/Driest
Since
Record
September 1931
1-Month
4.08"
(103.63mm)
4.57"
(116.08mm)
-0.49"
(-12.45mm)
33rd Driest Driest since: 1926 1969
65th Wettest Wettest since: 1930 1925
Ties: 1926
Aug–Sep 1931
2-Month
8.43"
(214.12mm)
8.95"
(227.33mm)
-0.52"
(-13.21mm)
34th Driest Driest since: 1926 1941
64th Wettest Wettest since: 1930 2012
Jul–Sep 1931
3-Month
12.26"
(311.40mm)
12.23"
(310.64mm)
0.03"
(0.76mm)
49th Driest Driest since: 1927 1968
49th Wettest Wettest since: 1930 2012
Jun–Sep 1931
4-Month
14.17"
(359.92mm)
14.57"
(370.08mm)
-0.40"
(-10.16mm)
36th Driest Driest since: 1927 1968
62nd Wettest Wettest since: 1930 2012
May–Sep 1931
5-Month
17.02"
(432.31mm)
16.68"
(423.67mm)
0.34"
(8.64mm)
50th Driest Driest since: 1927 1969
48th Wettest Wettest since: 1930 2012
Apr–Sep 1931
6-Month
18.64"
(473.46mm)
18.57"
(471.68mm)
0.07"
(1.78mm)
45th Driest Driest since: 1927 1969
53rd Wettest Wettest since: 1930 1961
Mar–Sep 1931
7-Month
20.30"
(515.62mm)
20.80"
(528.32mm)
-0.50"
(-12.70mm)
35th Driest Driest since: 1927 1969
63rd Wettest Wettest since: 1930 2016
Feb–Sep 1931
8-Month
22.97"
(583.44mm)
23.12"
(587.25mm)
-0.15"
(-3.81mm)
41st Driest Driest since: 1927 1969
57th Wettest Wettest since: 1930 1928
Jan–Sep 1931
9-Month
25.89"
(657.61mm)
25.85"
(656.59mm)
0.04"
(1.02mm)
43rd Driest Driest since: 1927 1969
55th Wettest Wettest since: 1930 1928
Dec 1930–Sep 1931
10-Month
30.52"
(775.21mm)
28.92"
(734.57mm)
1.60"
(40.64mm)
67th Driest Driest since: 1930 1969
30th Wettest Wettest since: 1929 1928
Nov 1930–Sep 1931
11-Month
35.21"
(894.33mm)
32.29"
(820.17mm)
2.92"
(74.16mm)
73rd Driest Driest since: 1927 1969
24th Wettest Wettest since: 1930 1944
Oct 1930–Sep 1931
12-Month
38.87"
(987.30mm)
36.68"
(931.67mm)
2.19"
(55.63mm)
63rd Driest Driest since: 1927 1969
34th Wettest Wettest since: 1930 1944
Apr 1930–Sep 1931
18-Month
59.95"
(1,522.73mm)
55.22"
(1,402.59mm)
4.73"
(120.14mm)
81st Driest Driest since: 1928 1969
16th Wettest Wettest since: 1930 1944
Oct 1929–Sep 1931
24-Month
80.45"
(2,043.43mm)
73.25"
(1,860.55mm)
7.20"
(182.88mm)
87th Driest Driest since: 1928 1969
9th Wettest Wettest since: 1930 1930
Oct 1928–Sep 1931
36-Month
123.04"
(3,125.22mm)
109.82"
(2,789.43mm)
13.22"
(335.79mm)
91st Driest Driest since: 1929 1974
4th Wettest Wettest since: 1930 1930
Oct 1927–Sep 1931
48-Month
163.31"
(4,148.07mm)
146.31"
(3,716.27mm)
17.00"
(431.80mm)
92nd Driest Driest since: 1930 1969
2nd Wettest Wettest to Date 1932
Oct 1926–Sep 1931
60-Month
200.20"
(5,085.08mm)
182.77"
(4,642.36mm)
17.43"
(442.72mm)
90th Driest Driest to Date 1972
3rd Wettest Wettest since: 1930 1932

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on November 27, 2021 from https://www.ncdc.noaa.gov/cag/