Climate at a Glance

Divisional 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 September 2020. For more information, please see Climatological Rankings.


Washington, Climate Division 2. North East Olympic San Juan

Precipitation Rankings, December 1917

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1917
1-Month
10.79"
(274.07mm)
4.10"
(104.14mm)
6.69"
(169.93mm)
125th Driest Driest since: 1916 1985
1st Wettest Wettest to Date 1917
Nov–Dec 1917
2-Month
13.06"
(331.72mm)
8.07"
(204.98mm)
4.99"
(126.74mm)
122nd Driest Driest since: 1916 1943
4th Wettest Wettest to Date 1990
Oct–Dec 1917
3-Month
14.02"
(356.11mm)
10.71"
(272.03mm)
3.31"
(84.08mm)
112th Driest Driest since: 1916 1976
14th Wettest Wettest since: 1910 1990
Sep–Dec 1917
4-Month
15.42"
(391.67mm)
12.32"
(312.93mm)
3.10"
(78.74mm)
114th Driest Driest since: 1916 1976
12th Wettest Wettest since: 1910 1933
Aug–Dec 1917
5-Month
15.68"
(398.27mm)
13.28"
(337.31mm)
2.40"
(60.96mm)
103rd Driest Driest since: 1916 1952
23rd Wettest Wettest since: 1910 1995
Jul–Dec 1917
6-Month
15.95"
(405.13mm)
14.11"
(358.39mm)
1.84"
(46.74mm)
90th Driest Driest since: 1916 1952
36th Wettest Wettest since: 1912 1995
Jun–Dec 1917
7-Month
19.39"
(492.51mm)
15.54"
(394.72mm)
3.85"
(97.79mm)
113th Driest Driest since: 1916 1952
13th Wettest Wettest since: 1906 1990
May–Dec 1917
8-Month
20.22"
(513.59mm)
17.14"
(435.36mm)
3.08"
(78.23mm)
105th Driest Driest since: 1916 1952
21st Wettest Wettest since: 1912 1990
Apr–Dec 1917
9-Month
23.34"
(592.84mm)
18.96"
(481.58mm)
4.38"
(111.26mm)
115th Driest Driest since: 1916 1935
11th Wettest Wettest since: 1906 1990
Mar–Dec 1917
10-Month
25.90"
(657.86mm)
21.39"
(543.31mm)
4.51"
(114.55mm)
116th Driest Driest since: 1916 1929
10th Wettest Wettest since: 1899 1990
Feb–Dec 1917
11-Month
28.21"
(716.53mm)
24.07"
(611.38mm)
4.14"
(105.15mm)
106th Driest Driest since: 1916 1929
20th Wettest Wettest since: 1899 1948
Jan–Dec 1917
12-Month
32.61"
(828.29mm)
27.77"
(705.36mm)
4.84"
(122.93mm)
110th Driest Driest since: 1916 1929
16th Wettest Wettest since: 1899 1990
Jul 1916–Dec 1917
18-Month
45.13"
(1,146.30mm)
41.92"
(1,064.77mm)
3.21"
(81.53mm)
89th Driest Driest since: 1915 1929
36th Wettest Wettest since: 1916 1996
Jan 1916–Dec 1917
24-Month
62.41"
(1,585.21mm)
55.61"
(1,412.49mm)
6.80"
(172.72mm)
103rd Driest Driest since: 1916 1930
22nd Wettest Wettest since: 1900 1997
Jan 1915–Dec 1917
36-Month
89.82"
(2,281.43mm)
83.45"
(2,119.63mm)
6.37"
(161.80mm)
94th Driest Driest since: 1916 1930
30th Wettest Wettest since: 1904 1997
Ties: 2013
Jan 1914–Dec 1917
48-Month
117.56"
(2,986.02mm)
111.24"
(2,825.50mm)
6.32"
(160.52mm)
90th Driest Driest since: 1916 1930
33rd Wettest Wettest since: 1902 1999
Ties: 1991
Jan 1913–Dec 1917
60-Month
144.67"
(3,674.62mm)
139.00"
(3,530.60mm)
5.67"
(144.02mm)
83rd Driest Driest since: 1916 1930
39th Wettest Wettest since: 1906 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 24, 2020 from https://www.ncdc.noaa.gov/cag/