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, December 2010

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 2010
1-Month
7.70"
(195.58mm)
6.47"
(164.34mm)
1.23"
(31.24mm)
91st Driest Driest since: 2009 1985
34th Wettest Wettest since: 2007 1933
Nov–Dec 2010
2-Month
13.48"
(342.39mm)
12.59"
(319.79mm)
0.89"
(22.60mm)
76th Driest Driest since: 2009 1976
49th Wettest Wettest since: 2006 1897
Oct–Dec 2010
3-Month
17.77"
(451.36mm)
16.24"
(412.50mm)
1.53"
(38.86mm)
75th Driest Driest since: 2009 1976
50th Wettest Wettest since: 2006 1933
Sep–Dec 2010
4-Month
21.23"
(539.24mm)
18.20"
(462.28mm)
3.03"
(76.96mm)
93rd Driest Driest since: 2009 1976
32nd Wettest Wettest since: 2006 1933
Aug–Dec 2010
5-Month
21.97"
(558.04mm)
19.22"
(488.19mm)
2.75"
(69.85mm)
94th Driest Driest since: 2009 1976
31st Wettest Wettest since: 2006 1933
Jul–Dec 2010
6-Month
22.38"
(568.45mm)
20.11"
(510.79mm)
2.27"
(57.66mm)
86th Driest Driest since: 2009 1929
39th Wettest Wettest since: 2006 1933
Ties: 1962
Jun–Dec 2010
7-Month
25.66"
(651.76mm)
22.00"
(558.80mm)
3.66"
(92.96mm)
98th Driest Driest since: 2009 1930
27th Wettest Wettest since: 2006 1933
May–Dec 2010
8-Month
29.94"
(760.48mm)
24.25"
(615.95mm)
5.69"
(144.53mm)
109th Driest Driest since: 2009 1976
16th Wettest Wettest since: 1998 1933
Apr–Dec 2010
9-Month
33.98"
(863.09mm)
27.08"
(687.83mm)
6.90"
(175.26mm)
117th Driest Driest since: 2009 1952
8th Wettest Wettest since: 1996 1948
Mar–Dec 2010
10-Month
37.70"
(957.58mm)
31.23"
(793.24mm)
6.47"
(164.34mm)
111th Driest Driest since: 2009 1952
14th Wettest Wettest since: 1997 1933
Feb–Dec 2010
11-Month
41.08"
(1,043.43mm)
35.96"
(913.38mm)
5.12"
(130.05mm)
99th Driest Driest since: 2009 1952
26th Wettest Wettest since: 1999 1948
Jan–Dec 2010
12-Month
47.32"
(1,201.93mm)
42.03"
(1,067.56mm)
5.29"
(134.37mm)
94th Driest Driest since: 2009 1929
31st Wettest Wettest since: 2006 1996
Jul 2009–Dec 2010
18-Month
67.38"
(1,711.45mm)
62.24"
(1,580.90mm)
5.14"
(130.55mm)
89th Driest Driest since: 2009 1930
35th Wettest Wettest since: 2006 1996
Jan 2009–Dec 2010
24-Month
87.22"
(2,215.39mm)
84.17"
(2,137.92mm)
3.05"
(77.47mm)
74th Driest Driest since: 2009 1930
50th Wettest Wettest since: 2007 1996
Jan 2008–Dec 2010
36-Month
124.61"
(3,165.09mm)
126.33"
(3,208.78mm)
-1.72"
(-43.69mm)
51st Driest Driest since: 2009 1930
72nd Wettest Wettest since: 2008 1997
Jan 2007–Dec 2010
48-Month
164.85"
(4,187.19mm)
168.37"
(4,276.60mm)
-3.52"
(-89.41mm)
44th Driest Driest since: 2005 1931
78th Wettest Wettest since: 2009 1998
Jan 2006–Dec 2010
60-Month
215.11"
(5,463.79mm)
210.39"
(5,343.91mm)
4.72"
(119.88mm)
67th Driest Driest since: 2009 1930
54th Wettest Wettest since: 2001 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/