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


Washington

Precipitation Rankings, April 2022

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 2022
1-Month
4.49"
(114.05mm)
2.83"
(71.88mm)
1.66"
(42.17mm)
119th Driest Driest since: 2021 1956
10th Wettest Wettest since: 2018 1937
Mar–Apr 2022
2-Month
7.92"
(201.17mm)
6.98"
(177.29mm)
0.94"
(23.88mm)
90th Driest Driest since: 2021 1926
39th Wettest Wettest since: 2018 2017
Feb–Apr 2022
3-Month
11.10"
(281.94mm)
11.72"
(297.69mm)
-0.62"
(-15.75mm)
58th Driest Driest since: 2021 1911
71st Wettest Wettest since: 2018 2017
Jan–Apr 2022
4-Month
17.68"
(449.07mm)
17.78"
(451.61mm)
-0.10"
(-2.54mm)
64th Driest Driest since: 2021 1985
65th Wettest Wettest since: 2020 1961
Dec 2021–Apr 2022
5-Month
24.06"
(611.12mm)
24.29"
(616.97mm)
-0.23"
(-5.85mm)
63rd Driest Driest since: 2021 1977
65th Wettest Wettest since: 2020 1997
Nov 2021–Apr 2022
6-Month
33.29"
(845.57mm)
30.43"
(772.92mm)
2.86"
(72.65mm)
83rd Driest Driest since: 2021 1977
45th Wettest Wettest since: 2018 1974
Oct 2021–Apr 2022
7-Month
38.55"
(979.17mm)
34.12"
(866.65mm)
4.43"
(112.52mm)
94th Driest Driest since: 2021 1977
34th Wettest Wettest since: 2018 1974
Sep 2021–Apr 2022
8-Month
41.67"
(1,058.42mm)
36.07"
(916.18mm)
5.60"
(142.24mm)
105th Driest Driest since: 2021 1977
23rd Wettest Wettest since: 2017 1974
Aug 2021–Apr 2022
9-Month
42.35"
(1,075.69mm)
37.10"
(942.34mm)
5.25"
(133.35mm)
105th Driest Driest since: 2021 1977
23rd Wettest Wettest since: 2017 1974
Jul 2021–Apr 2022
10-Month
42.41"
(1,077.21mm)
38.00"
(965.20mm)
4.41"
(112.01mm)
99th Driest Driest since: 2021 1977
29th Wettest Wettest since: 2017 1974
Jun 2021–Apr 2022
11-Month
43.81"
(1,112.77mm)
39.89"
(1,013.21mm)
3.92"
(99.56mm)
92nd Driest Driest since: 2021 1977
36th Wettest Wettest since: 2017 1974
May 2021–Apr 2022
12-Month
45.05"
(1,144.27mm)
42.14"
(1,070.36mm)
2.91"
(73.91mm)
81st Driest Driest since: 2021 1977
47th Wettest Wettest since: 2018 1997
Nov 2020–Apr 2022
18-Month
74.03"
(1,880.36mm)
72.57"
(1,843.28mm)
1.46"
(37.08mm)
72nd Driest Driest since: 2021 1930
55th Wettest Wettest since: 2018 1997
May 2020–Apr 2022
24-Month
87.18"
(2,214.37mm)
84.31"
(2,141.47mm)
2.87"
(72.90mm)
77th Driest Driest since: 2021 1930
50th Wettest Wettest since: 2018 1997
May 2019–Apr 2022
36-Month
126.38"
(3,210.05mm)
126.39"
(3,210.31mm)
-0.01"
(-0.26mm)
62nd Driest Driest since: 2021 1931
64th Wettest Wettest since: 2019 1997
Ties: 1909
May 2018–Apr 2022
48-Month
160.32"
(4,072.13mm)
168.47"
(4,279.14mm)
-8.15"
(-207.01mm)
34th Driest Driest since: 2006 1931
91st Wettest Wettest since: 2021 1999
May 2017–Apr 2022
60-Month
205.72"
(5,225.29mm)
210.46"
(5,345.68mm)
-4.74"
(-120.39mm)
43rd Driest Driest since: 2008 1930
81st Wettest Wettest since: 2021 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 10, 2022 from https://www.ncei.noaa.gov/cag/