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 April 2022. For more information, please see Climatological Rankings.


Alaska

Precipitation Rankings, September 1949

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1925-2000
Mean
Anomaly Rank
(1925-2021)
Wettest/Driest
Since
Record
September 1949
1-Month
4.59"
(116.59mm)
4.57"
(116.08mm)
0.02"
(0.51mm)
48th Driest Driest since: 1946 1969
50th Wettest Wettest since: 1948 1925
Aug–Sep 1949
2-Month
8.70"
(220.98mm)
8.95"
(227.33mm)
-0.25"
(-6.35mm)
42nd Driest Driest since: 1946 1941
56th Wettest Wettest since: 1948 2012
Jul–Sep 1949
3-Month
11.93"
(303.02mm)
12.23"
(310.64mm)
-0.30"
(-7.62mm)
38th Driest Driest since: 1946 1968
60th Wettest Wettest since: 1948 2012
Jun–Sep 1949
4-Month
15.39"
(390.91mm)
14.57"
(370.08mm)
0.82"
(20.83mm)
64th Driest Driest since: 1948 1968
34th Wettest Wettest since: 1945 2012
May–Sep 1949
5-Month
17.16"
(435.86mm)
16.68"
(423.67mm)
0.48"
(12.19mm)
52nd Driest Driest since: 1948 1969
46th Wettest Wettest since: 1947 2012
Apr–Sep 1949
6-Month
19.17"
(486.92mm)
18.57"
(471.68mm)
0.60"
(15.24mm)
56th Driest Driest since: 1948 1969
42nd Wettest Wettest since: 1947 1961
Mar–Sep 1949
7-Month
21.50"
(546.10mm)
20.80"
(528.32mm)
0.70"
(17.78mm)
56th Driest Driest since: 1948 1969
42nd Wettest Wettest since: 1947 2016
Feb–Sep 1949
8-Month
23.51"
(597.15mm)
23.12"
(587.25mm)
0.39"
(9.90mm)
48th Driest Driest since: 1948 1969
50th Wettest Wettest since: 1947 1928
Ties: 1994
Jan–Sep 1949
9-Month
28.31"
(719.07mm)
25.85"
(656.59mm)
2.46"
(62.48mm)
75th Driest Driest since: 1948 1969
23rd Wettest Wettest since: 1945 1928
Dec 1948–Sep 1949
10-Month
30.97"
(786.64mm)
28.92"
(734.57mm)
2.05"
(52.07mm)
69th Driest Driest since: 1948 1969
28th Wettest Wettest since: 1945 1928
Nov 1948–Sep 1949
11-Month
34.70"
(881.38mm)
32.29"
(820.17mm)
2.41"
(61.21mm)
67th Driest Driest since: 1948 1969
30th Wettest Wettest since: 1944 1944
Oct 1948–Sep 1949
12-Month
40.08"
(1,018.03mm)
36.68"
(931.67mm)
3.40"
(86.36mm)
78th Driest Driest since: 1948 1969
19th Wettest Wettest since: 1944 1944
Apr 1948–Sep 1949
18-Month
57.82"
(1,468.63mm)
55.22"
(1,402.59mm)
2.60"
(66.04mm)
67th Driest Driest since: 1948 1969
30th Wettest Wettest since: 1945 1944
Oct 1947–Sep 1949
24-Month
76.31"
(1,938.27mm)
73.25"
(1,860.55mm)
3.06"
(77.72mm)
59th Driest Driest since: 1948 1969
37th Wettest Wettest since: 1945 1930
Oct 1946–Sep 1949
36-Month
115.46"
(2,932.68mm)
109.82"
(2,789.43mm)
5.64"
(143.25mm)
64th Driest Driest since: 1948 1974
31st Wettest Wettest since: 1946 1930
Oct 1945–Sep 1949
48-Month
149.93"
(3,808.22mm)
146.31"
(3,716.27mm)
3.62"
(91.95mm)
52nd Driest Driest since: 1948 1969
42nd Wettest Wettest since: 1947 1932
Oct 1944–Sep 1949
60-Month
188.87"
(4,797.30mm)
182.77"
(4,642.36mm)
6.10"
(154.94mm)
60th Driest Driest since: 1944 1972
33rd Wettest Wettest since: 1948 1932

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 25, 2022 from https://www.ncdc.noaa.gov/cag/