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, October 1901

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1901
1-Month
1.99"
(50.55mm)
3.66"
(92.96mm)
-1.67"
(-42.41mm)
24th Driest Driest since: 1895 1895
102nd Wettest Wettest since: 1900 2016
Sep–Oct 1901
2-Month
4.96"
(125.98mm)
5.61"
(142.49mm)
-0.65"
(-16.51mm)
50th Driest Driest since: 1897 1987
76th Wettest Wettest since: 1900 2016
Aug–Oct 1901
3-Month
5.14"
(130.56mm)
6.63"
(168.40mm)
-1.49"
(-37.84mm)
29th Driest Driest since: 1897 1987
97th Wettest Wettest since: 1900 2016
Ties: 2008
Jul–Oct 1901
4-Month
5.76"
(146.30mm)
7.53"
(191.26mm)
-1.77"
(-44.96mm)
28th Driest Driest since: 1896 2002
98th Wettest Wettest since: 1900 2016
Ties: 2018
Jun–Oct 1901
5-Month
7.81"
(198.37mm)
9.41"
(239.01mm)
-1.60"
(-40.64mm)
33rd Driest Driest since: 1896 1987
93rd Wettest Wettest since: 1900 1997
May–Oct 1901
6-Month
10.15"
(257.81mm)
11.66"
(296.16mm)
-1.51"
(-38.35mm)
34th Driest Driest since: 1895 2002
92nd Wettest Wettest since: 1900 1997
Ties: 1916
Apr–Oct 1901
7-Month
14.03"
(356.36mm)
14.49"
(368.05mm)
-0.46"
(-11.69mm)
52nd Driest Driest since: 1898 1952
74th Wettest Wettest since: 1900 1997
Mar–Oct 1901
8-Month
17.12"
(434.85mm)
18.64"
(473.46mm)
-1.52"
(-38.61mm)
39th Driest Driest since: 1898 1952
87th Wettest Wettest since: 1900 1997
Feb–Oct 1901
9-Month
23.23"
(590.04mm)
23.38"
(593.85mm)
-0.15"
(-3.81mm)
67th Driest Driest since: 1898 1952
59th Wettest Wettest since: 1900 1997
Jan–Oct 1901
10-Month
29.97"
(761.24mm)
29.44"
(747.78mm)
0.53"
(13.46mm)
70th Driest Driest since: 1898 1929
56th Wettest Wettest since: 1900 1997
Ties: 1964
Dec 1900–Oct 1901
11-Month
37.61"
(955.29mm)
35.95"
(913.13mm)
1.66"
(42.16mm)
77th Driest Driest since: 1898 1929
48th Wettest Wettest since: 1900 1997
Nov 1900–Oct 1901
12-Month
42.41"
(1,077.21mm)
42.09"
(1,069.09mm)
0.32"
(8.12mm)
63rd Driest Driest to Date 1929
62nd Wettest Wettest since: 1900 1997
May 1900–Oct 1901
18-Month
58.37"
(1,482.60mm)
53.80"
(1,366.52mm)
4.57"
(116.08mm)
92nd Driest Driest since: 1899 1929
33rd Wettest Wettest since: 1900 1997
Nov 1899–Oct 1901
24-Month
90.85"
(2,307.59mm)
84.23"
(2,139.44mm)
6.62"
(168.15mm)
91st Driest Driest to Date 1930
33rd Wettest Wettest since: 1900 1997
Nov 1898–Oct 1901
36-Month
137.92"
(3,503.17mm)
126.30"
(3,208.02mm)
11.62"
(295.15mm)
102nd Driest Driest since: 1898 1931
21st Wettest Wettest since: 1900 1997
Nov 1897–Oct 1901
48-Month
183.51"
(4,661.15mm)
168.46"
(4,278.88mm)
15.05"
(382.27mm)
107th Driest Driest to Date 1931
15th Wettest Wettest since: 1900 1999
Nov 1896–Oct 1901
60-Month
231.81"
(5,887.97mm)
210.48"
(5,346.19mm)
21.33"
(541.78mm)
111th Driest Driest to Date 1932
10th Wettest Wettest since: 1900 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/