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


Alaska

Precipitation Rankings, October 2018

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1925-2000
Mean
Anomaly Rank
(1925-2021)
Wettest/Driest
Since
Record
October 2018
1-Month
4.92"
(124.97mm)
4.39"
(111.51mm)
0.53"
(13.46mm)
71st Driest Driest since: 2016 2016
27th Wettest Wettest since: 2017 1936
Ties: 1944
Sep–Oct 2018
2-Month
7.49"
(190.25mm)
8.96"
(227.58mm)
-1.47"
(-37.33mm)
15th Driest Driest since: 2010 1984
83rd Wettest Wettest since: 2017 1925
Aug–Oct 2018
3-Month
14.02"
(356.11mm)
13.33"
(338.58mm)
0.69"
(17.53mm)
60th Driest Driest since: 2016 1941
38th Wettest Wettest since: 2017 1945
Jul–Oct 2018
4-Month
16.79"
(426.47mm)
16.62"
(422.15mm)
0.17"
(4.32mm)
51st Driest Driest since: 2010 1968
47th Wettest Wettest since: 2017 1961
Ties: 1982
Jun–Oct 2018
5-Month
19.80"
(502.92mm)
18.96"
(481.58mm)
0.84"
(21.34mm)
61st Driest Driest since: 2016 1968
37th Wettest Wettest since: 2017 1961
May–Oct 2018
6-Month
22.78"
(578.61mm)
21.07"
(535.18mm)
1.71"
(43.43mm)
71st Driest Driest since: 2016 1968
27th Wettest Wettest since: 2017 1961
Ties: 1930, 1931
Apr–Oct 2018
7-Month
24.86"
(631.44mm)
22.95"
(582.93mm)
1.91"
(48.51mm)
78th Driest Driest since: 2016 1969
20th Wettest Wettest since: 2017 1961
Mar–Oct 2018
8-Month
26.89"
(683.01mm)
25.19"
(639.83mm)
1.70"
(43.18mm)
72nd Driest Driest since: 2016 1957
26th Wettest Wettest since: 2017 1961
Feb–Oct 2018
9-Month
28.97"
(735.84mm)
27.51"
(698.75mm)
1.46"
(37.09mm)
67th Driest Driest since: 2014 1969
31st Wettest Wettest since: 2017 1929
Jan–Oct 2018
10-Month
31.41"
(797.81mm)
30.24"
(768.10mm)
1.17"
(29.71mm)
61st Driest Driest since: 2014 1969
37th Wettest Wettest since: 2017 1929
Dec 2017–Oct 2018
11-Month
34.96"
(887.98mm)
33.28"
(845.31mm)
1.68"
(42.67mm)
64th Driest Driest since: 2017 1969
33rd Wettest Wettest since: 2015 1929
Nov 2017–Oct 2018
12-Month
37.30"
(947.42mm)
36.66"
(931.16mm)
0.64"
(16.26mm)
50th Driest Driest since: 2017 1969
47th Wettest Wettest since: 2016 1929
May 2017–Oct 2018
18-Month
62.14"
(1,578.36mm)
57.70"
(1,465.58mm)
4.44"
(112.78mm)
77th Driest Driest since: 2017 1969
20th Wettest Wettest since: 2016 1929
Nov 2016–Oct 2018
24-Month
74.47"
(1,891.54mm)
73.23"
(1,860.04mm)
1.24"
(31.50mm)
47th Driest Driest since: 2011 1969
49th Wettest Wettest since: 2017 1929
Nov 2015–Oct 2018
36-Month
113.58"
(2,884.93mm)
109.80"
(2,788.92mm)
3.78"
(96.01mm)
53rd Driest Driest since: 2012 1974
42nd Wettest Wettest since: 2017 1931
Nov 2014–Oct 2018
48-Month
152.00"
(3,860.80mm)
146.28"
(3,715.51mm)
5.72"
(145.29mm)
60th Driest Driest since: 2013 1969
34th Wettest Wettest since: 2017 1932
Nov 2013–Oct 2018
60-Month
190.56"
(4,840.22mm)
182.71"
(4,640.83mm)
7.85"
(199.39mm)
62nd Driest Driest since: 2014 1976
31st Wettest Wettest since: 2017 1932

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on June 29, 2022 from https://www.ncei.noaa.gov/cag/