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


Washington

Precipitation Rankings, July 1940

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1940
1-Month
1.28"
(32.51mm)
0.90"
(22.86mm)
0.38"
(9.65mm)
99th Driest Driest since: 1939 1960
27th Wettest Wettest since: 1932 1983
Jun–Jul 1940
2-Month
1.67"
(42.42mm)
2.78"
(70.61mm)
-1.11"
(-28.19mm)
22nd Driest Driest since: 1938 1922
104th Wettest Wettest since: 1939 1983
May–Jul 1940
3-Month
3.46"
(87.88mm)
5.03"
(127.76mm)
-1.57"
(-39.88mm)
15th Driest Driest since: 1938 1922
111th Wettest Wettest since: 1939 1948
Apr–Jul 1940
4-Month
6.78"
(172.21mm)
7.86"
(199.64mm)
-1.08"
(-27.43mm)
35th Driest Driest since: 1939 1924
91st Wettest Wettest since: 1937 1948
Mar–Jul 1940
5-Month
11.64"
(295.66mm)
12.01"
(305.05mm)
-0.37"
(-9.39mm)
55th Driest Driest since: 1939 1924
71st Wettest Wettest since: 1937 1997
Feb–Jul 1940
6-Month
20.25"
(514.35mm)
16.74"
(425.20mm)
3.51"
(89.15mm)
105th Driest Driest since: 1939 1973
21st Wettest Wettest since: 1937 1916
Jan–Jul 1940
7-Month
23.68"
(601.47mm)
22.81"
(579.37mm)
0.87"
(22.10mm)
74th Driest Driest since: 1939 1985
52nd Wettest Wettest since: 1937 1972
Dec 1939–Jul 1940
8-Month
32.53"
(826.26mm)
29.32"
(744.73mm)
3.21"
(81.53mm)
97th Driest Driest since: 1939 1985
28th Wettest Wettest since: 1937 1997
Nov 1939–Jul 1940
9-Month
35.50"
(901.70mm)
35.46"
(900.68mm)
0.04"
(1.02mm)
62nd Driest Driest since: 1939 1977
63rd Wettest Wettest since: 1938 1974
Oct 1939–Jul 1940
10-Month
38.48"
(977.39mm)
39.14"
(994.16mm)
-0.66"
(-16.77mm)
57th Driest Driest since: 1939 1977
68th Wettest Wettest since: 1938 1997
Sep 1939–Jul 1940
11-Month
39.45"
(1,002.03mm)
41.10"
(1,043.94mm)
-1.65"
(-41.91mm)
50th Driest Driest since: 1939 1977
75th Wettest Wettest since: 1938 1974
Aug 1939–Jul 1940
12-Month
39.91"
(1,013.71mm)
42.13"
(1,070.10mm)
-2.22"
(-56.39mm)
45th Driest Driest since: 1939 1977
80th Wettest Wettest since: 1938 1974
Feb 1939–Jul 1940
18-Month
53.25"
(1,352.55mm)
58.89"
(1,495.81mm)
-5.64"
(-143.26mm)
27th Driest Driest since: 1939 1930
98th Wettest Wettest since: 1938 1997
Aug 1938–Jul 1940
24-Month
74.77"
(1,899.16mm)
84.31"
(2,141.47mm)
-9.54"
(-242.31mm)
17th Driest Driest since: 1937 1930
107th Wettest Wettest since: 1939 1997
Aug 1937–Jul 1940
36-Month
117.70"
(2,989.58mm)
126.40"
(3,210.56mm)
-8.70"
(-220.98mm)
27th Driest Driest since: 1939 1931
96th Wettest Wettest since: 1937 1997
Aug 1936–Jul 1940
48-Month
153.85"
(3,907.79mm)
168.49"
(4,279.65mm)
-14.64"
(-371.86mm)
20th Driest Driest since: 1939 1931
102nd Wettest Wettest since: 1938 1999
Aug 1935–Jul 1940
60-Month
191.83"
(4,872.48mm)
210.48"
(5,346.19mm)
-18.65"
(-473.71mm)
13th Driest Driest since: 1933 1930
108th Wettest Wettest since: 1939 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 16, 2019 from https://www.ncdc.noaa.gov/cag/