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


Washington

Precipitation Rankings, August 2012

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 2012
1-Month
0.10"
(2.54mm)
1.02"
(25.91mm)
-0.92"
(-23.37mm)
2nd Driest Driest since: 1967 1967
124th Wettest Wettest since: 2011 1912
Ties: 1915, 1955
Jul–Aug 2012
2-Month
1.53"
(38.86mm)
1.92"
(48.77mm)
-0.39"
(-9.91mm)
55th Driest Driest since: 2011 2017
71st Wettest Wettest since: 2008 1983
Jun–Aug 2012
3-Month
5.46"
(138.68mm)
3.80"
(96.52mm)
1.66"
(42.16mm)
114th Driest Driest since: 2011 2003
12th Wettest Wettest since: 1997 1983
May–Aug 2012
4-Month
7.77"
(197.36mm)
6.05"
(153.67mm)
1.72"
(43.69mm)
105th Driest Driest since: 2011 2003
21st Wettest Wettest since: 2010 1948
Apr–Aug 2012
5-Month
11.70"
(297.18mm)
8.88"
(225.55mm)
2.82"
(71.63mm)
114th Driest Driest since: 2011 1924
12th Wettest Wettest since: 2010 1948
Mar–Aug 2012
6-Month
19.57"
(497.08mm)
13.03"
(330.96mm)
6.54"
(166.12mm)
123rd Driest Driest since: 2011 1924
3rd Wettest Wettest since: 1997 1997
Feb–Aug 2012
7-Month
24.33"
(617.98mm)
17.77"
(451.36mm)
6.56"
(166.62mm)
119th Driest Driest since: 2011 1973
7th Wettest Wettest since: 1997 1948
Jan–Aug 2012
8-Month
30.68"
(779.27mm)
23.83"
(605.28mm)
6.85"
(173.99mm)
118th Driest Driest since: 2011 1985
8th Wettest Wettest since: 1997 1972
Dec 2011–Aug 2012
9-Month
33.88"
(860.55mm)
30.34"
(770.64mm)
3.54"
(89.91mm)
96th Driest Driest since: 2010 1985
29th Wettest Wettest since: 2011 1997
Nov 2011–Aug 2012
10-Month
39.98"
(1,015.49mm)
36.48"
(926.59mm)
3.50"
(88.90mm)
87th Driest Driest since: 2010 1977
38th Wettest Wettest since: 2011 1974
Oct 2011–Aug 2012
11-Month
43.32"
(1,100.33mm)
40.16"
(1,020.06mm)
3.16"
(80.27mm)
87th Driest Driest since: 2010 1977
38th Wettest Wettest since: 2011 1997
Sep 2011–Aug 2012
12-Month
44.61"
(1,133.09mm)
42.12"
(1,069.85mm)
2.49"
(63.24mm)
78th Driest Driest since: 2009 1977
47th Wettest Wettest since: 2011 1997
Mar 2011–Aug 2012
18-Month
63.88"
(1,622.55mm)
55.18"
(1,401.57mm)
8.70"
(220.98mm)
108th Driest Driest since: 2010 1930
17th Wettest Wettest since: 2011 1997
Sep 2010–Aug 2012
24-Month
95.73"
(2,431.54mm)
84.28"
(2,140.71mm)
11.45"
(290.83mm)
111th Driest Driest since: 2010 1930
13th Wettest Wettest since: 2011 1997
Sep 2009–Aug 2012
36-Month
140.36"
(3,565.14mm)
126.37"
(3,209.80mm)
13.99"
(355.34mm)
110th Driest Driest since: 2011 1931
13th Wettest Wettest since: 1999 1997
Sep 2008–Aug 2012
48-Month
177.28"
(4,502.91mm)
168.47"
(4,279.14mm)
8.81"
(223.77mm)
86th Driest Driest since: 2011 1931
36th Wettest Wettest since: 2000 1999
Sep 2007–Aug 2012
60-Month
217.38"
(5,521.45mm)
210.46"
(5,345.68mm)
6.92"
(175.77mm)
75th Driest Driest since: 2010 1930
46th Wettest Wettest since: 2011 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/