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 January 2020. For more information, please see Climatological Rankings.


Washington

Precipitation Rankings, April 2002

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 2002
1-Month
3.23"
(82.04mm)
2.83"
(71.88mm)
0.40"
(10.16mm)
79th Driest Driest since: 2000 1956
47th Wettest Wettest since: 2001 1937
Ties: 1919
Mar–Apr 2002
2-Month
7.69"
(195.33mm)
6.98"
(177.29mm)
0.71"
(18.04mm)
78th Driest Driest since: 2001 1926
48th Wettest Wettest since: 1997 2017
Ties: 1919
Feb–Apr 2002
3-Month
11.92"
(302.77mm)
11.72"
(297.69mm)
0.20"
(5.08mm)
71st Driest Driest since: 2001 1911
55th Wettest Wettest since: 1999 2017
Ties: 1900
Jan–Apr 2002
4-Month
19.25"
(488.95mm)
17.78"
(451.61mm)
1.47"
(37.34mm)
81st Driest Driest since: 2001 1985
45th Wettest Wettest since: 1999 1961
Dec 2001–Apr 2002
5-Month
26.91"
(683.51mm)
24.29"
(616.97mm)
2.62"
(66.54mm)
87th Driest Driest since: 2001 1977
38th Wettest Wettest since: 1999 1997
Nov 2001–Apr 2002
6-Month
34.58"
(878.33mm)
30.43"
(772.92mm)
4.15"
(105.41mm)
94th Driest Driest since: 2001 1977
31st Wettest Wettest since: 1999 1974
Oct 2001–Apr 2002
7-Month
39.18"
(995.17mm)
34.12"
(866.65mm)
5.06"
(128.52mm)
97th Driest Driest since: 2001 1977
28th Wettest Wettest since: 1999 1974
Sep 2001–Apr 2002
8-Month
39.97"
(1,015.24mm)
36.07"
(916.18mm)
3.90"
(99.06mm)
91st Driest Driest since: 2001 1977
34th Wettest Wettest since: 1999 1974
Aug 2001–Apr 2002
9-Month
41.40"
(1,051.56mm)
37.10"
(942.34mm)
4.30"
(109.22mm)
93rd Driest Driest since: 2001 1977
32nd Wettest Wettest since: 1999 1974
Jul 2001–Apr 2002
10-Month
42.13"
(1,070.10mm)
38.00"
(965.20mm)
4.13"
(104.90mm)
93rd Driest Driest since: 2001 1977
32nd Wettest Wettest since: 1999 1974
Ties: 1954
Jun 2001–Apr 2002
11-Month
44.61"
(1,133.09mm)
39.89"
(1,013.21mm)
4.72"
(119.88mm)
95th Driest Driest since: 2001 1977
30th Wettest Wettest since: 1999 1974
May 2001–Apr 2002
12-Month
46.53"
(1,181.86mm)
42.14"
(1,070.36mm)
4.39"
(111.50mm)
94th Driest Driest since: 2001 1977
31st Wettest Wettest since: 1999 1997
Nov 2000–Apr 2002
18-Month
64.84"
(1,646.94mm)
72.57"
(1,843.28mm)
-7.73"
(-196.34mm)
24th Driest Driest since: 2001 1930
100th Wettest Wettest since: 2000 1997
May 2000–Apr 2002
24-Month
76.02"
(1,930.91mm)
84.31"
(2,141.47mm)
-8.29"
(-210.56mm)
24th Driest Driest since: 2001 1930
100th Wettest Wettest since: 2000 1997
May 1999–Apr 2002
36-Month
118.49"
(3,009.65mm)
126.39"
(3,210.31mm)
-7.90"
(-200.66mm)
31st Driest Driest since: 1995 1931
92nd Wettest Wettest since: 2001 1997
May 1998–Apr 2002
48-Month
171.99"
(4,368.55mm)
168.47"
(4,279.14mm)
3.52"
(89.41mm)
71st Driest Driest since: 2001 1931
51st Wettest Wettest since: 2000 1999
May 1997–Apr 2002
60-Month
218.20"
(5,542.28mm)
210.46"
(5,345.68mm)
7.74"
(196.60mm)
77th Driest Driest since: 1996 1930
44th Wettest Wettest since: 2001 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 27, 2020 from https://www.ncdc.noaa.gov/cag/