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 September 2019. For more information, please see Climatological Rankings.


Washington

Precipitation Rankings, June 2018

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 2018
1-Month
1.36"
(34.54mm)
1.89"
(48.01mm)
-0.53"
(-13.47mm)
40th Driest Driest since: 2015 1922
86th Wettest Wettest since: 2017 1937
May–Jun 2018
2-Month
2.44"
(61.98mm)
4.13"
(104.90mm)
-1.69"
(-42.92mm)
13th Driest Driest since: 2015 1924
113th Wettest Wettest since: 2017 1948
Apr–Jun 2018
3-Month
7.92"
(201.17mm)
6.96"
(176.78mm)
0.96"
(24.39mm)
93rd Driest Driest since: 2016 1924
33rd Wettest Wettest since: 2017 1948
Mar–Jun 2018
4-Month
11.19"
(284.23mm)
11.11"
(282.19mm)
0.08"
(2.04mm)
65th Driest Driest since: 2015 1924
61st Wettest Wettest since: 2017 2012
Feb–Jun 2018
5-Month
15.57"
(395.48mm)
15.85"
(402.59mm)
-0.28"
(-7.11mm)
64th Driest Driest since: 2015 1973
62nd Wettest Wettest since: 2017 2017
Ties: 1954
Jan–Jun 2018
6-Month
23.31"
(592.07mm)
21.91"
(556.51mm)
1.40"
(35.56mm)
78th Driest Driest since: 2015 1985
48th Wettest Wettest since: 2017 1961
Dec 2017–Jun 2018
7-Month
28.40"
(721.36mm)
28.43"
(722.12mm)
-0.03"
(-0.76mm)
64th Driest Driest since: 2015 1977
61st Wettest Wettest since: 2017 1997
Nov 2017–Jun 2018
8-Month
37.26"
(946.40mm)
34.56"
(877.82mm)
2.70"
(68.58mm)
78th Driest Driest since: 2015 1977
47th Wettest Wettest since: 2017 1974
Oct 2017–Jun 2018
9-Month
42.32"
(1,074.93mm)
38.25"
(971.55mm)
4.07"
(103.38mm)
90th Driest Driest since: 2015 1977
35th Wettest Wettest since: 2017 1997
Sep 2017–Jun 2018
10-Month
43.67"
(1,109.22mm)
40.20"
(1,021.08mm)
3.47"
(88.14mm)
88th Driest Driest since: 2015 1977
37th Wettest Wettest since: 2017 1997
Aug 2017–Jun 2018
11-Month
43.81"
(1,112.77mm)
41.23"
(1,047.24mm)
2.58"
(65.53mm)
80th Driest Driest since: 2015 1977
45th Wettest Wettest since: 2017 1997
Jul 2017–Jun 2018
12-Month
43.85"
(1,113.79mm)
42.13"
(1,070.10mm)
1.72"
(43.69mm)
73rd Driest Driest since: 2015 1977
52nd Wettest Wettest since: 2017 1997
Jan 2017–Jun 2018
18-Month
72.04"
(1,829.82mm)
64.05"
(1,626.87mm)
7.99"
(202.95mm)
104th Driest Driest since: 2016 1930
21st Wettest Wettest since: 2017 1997
Jul 2016–Jun 2018
24-Month
97.32"
(2,471.93mm)
84.30"
(2,141.22mm)
13.02"
(330.71mm)
114th Driest Driest since: 2016 1930
10th Wettest Wettest since: 2017 1997
Jul 2015–Jun 2018
36-Month
147.05"
(3,735.07mm)
126.39"
(3,210.31mm)
20.66"
(524.76mm)
117th Driest Driest since: 2017 1931
6th Wettest Wettest since: 1999 1998
Jul 2014–Jun 2018
48-Month
186.80"
(4,744.72mm)
168.48"
(4,279.39mm)
18.32"
(465.33mm)
114th Driest Driest since: 2017 1931
8th Wettest Wettest since: 2000 1999
Jul 2013–Jun 2018
60-Month
228.93"
(5,814.82mm)
210.47"
(5,345.94mm)
18.46"
(468.88mm)
109th Driest Driest since: 2017 1930
12th Wettest Wettest since: 2000 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/