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 1947

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1947
1-Month
0.51"
(12.95mm)
1.02"
(25.91mm)
-0.51"
(-12.96mm)
45th Driest Driest since: 1946 1967
81st Wettest Wettest since: 1943 1912
Jul–Aug 1947
2-Month
1.81"
(45.97mm)
1.92"
(48.77mm)
-0.11"
(-2.80mm)
67th Driest Driest since: 1946 2017
59th Wettest Wettest since: 1942 1983
Jun–Aug 1947
3-Month
5.10"
(129.54mm)
3.80"
(96.52mm)
1.30"
(33.02mm)
107th Driest Driest since: 1946 2003
19th Wettest Wettest since: 1941 1983
Ties: 1981
May–Aug 1947
4-Month
5.76"
(146.30mm)
6.05"
(153.67mm)
-0.29"
(-7.37mm)
55th Driest Driest since: 1946 2003
71st Wettest Wettest since: 1943 1948
Apr–Aug 1947
5-Month
8.55"
(217.17mm)
8.88"
(225.55mm)
-0.33"
(-8.38mm)
58th Driest Driest since: 1946 1924
68th Wettest Wettest since: 1943 1948
Mar–Aug 1947
6-Month
11.47"
(291.34mm)
13.03"
(330.96mm)
-1.56"
(-39.62mm)
36th Driest Driest since: 1944 1924
90th Wettest Wettest since: 1946 1997
Ties: 1929
Feb–Aug 1947
7-Month
15.27"
(387.86mm)
17.77"
(451.36mm)
-2.50"
(-63.50mm)
32nd Driest Driest since: 1944 1973
94th Wettest Wettest since: 1946 1948
Jan–Aug 1947
8-Month
21.20"
(538.48mm)
23.83"
(605.28mm)
-2.63"
(-66.80mm)
32nd Driest Driest since: 1944 1985
94th Wettest Wettest since: 1946 1972
Dec 1946–Aug 1947
9-Month
27.65"
(702.31mm)
30.34"
(770.64mm)
-2.69"
(-68.33mm)
42nd Driest Driest since: 1945 1985
83rd Wettest Wettest since: 1946 1997
Nov 1946–Aug 1947
10-Month
33.94"
(862.08mm)
36.48"
(926.59mm)
-2.54"
(-64.51mm)
40th Driest Driest since: 1945 1977
85th Wettest Wettest since: 1946 1974
Oct 1946–Aug 1947
11-Month
38.25"
(971.55mm)
40.16"
(1,020.06mm)
-1.91"
(-48.51mm)
48th Driest Driest since: 1945 1977
77th Wettest Wettest since: 1946 1997
Sep 1946–Aug 1947
12-Month
39.80"
(1,010.92mm)
42.12"
(1,069.85mm)
-2.32"
(-58.93mm)
42nd Driest Driest since: 1945 1977
83rd Wettest Wettest since: 1946 1997
Mar 1946–Aug 1947
18-Month
52.78"
(1,340.61mm)
55.18"
(1,401.57mm)
-2.40"
(-60.96mm)
48th Driest Driest since: 1945 1930
77th Wettest Wettest since: 1946 1997
Sep 1945–Aug 1947
24-Month
86.12"
(2,187.45mm)
84.28"
(2,140.71mm)
1.84"
(46.74mm)
68th Driest Driest since: 1946 1930
56th Wettest Wettest since: 1935 1997
Sep 1944–Aug 1947
36-Month
123.83"
(3,145.28mm)
126.37"
(3,209.80mm)
-2.54"
(-64.52mm)
50th Driest Driest since: 1946 1931
73rd Wettest Wettest since: 1936 1997
Sep 1943–Aug 1947
48-Month
152.77"
(3,880.36mm)
168.47"
(4,279.14mm)
-15.70"
(-398.78mm)
14th Driest Driest since: 1945 1931
108th Wettest Wettest since: 1946 1999
Sep 1942–Aug 1947
60-Month
193.14"
(4,905.76mm)
210.46"
(5,345.68mm)
-17.32"
(-439.92mm)
18th Driest Driest since: 1946 1930
103rd Wettest Wettest since: 1942 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/