Climate at a Glance

Regional 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 February 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, January 1918

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
January 1918
1-Month
4.79"
(121.67mm)
4.53"
(115.06mm)
0.26"
(6.61mm)
75th Driest Driest since: 1917 1985
52nd Wettest Wettest since: 1916 1953
Dec 1917–Jan 1918
2-Month
13.13"
(333.50mm)
9.17"
(232.92mm)
3.96"
(100.58mm)
116th Driest Driest since: 1917 1977
10th Wettest Wettest to Date 1965
Nov 1917–Jan 1918
3-Month
16.56"
(420.62mm)
13.53"
(343.66mm)
3.03"
(76.96mm)
106th Driest Driest since: 1917 1977
20th Wettest Wettest since: 1910 1974
Oct 1917–Jan 1918
4-Month
16.90"
(429.26mm)
16.08"
(408.43mm)
0.82"
(20.83mm)
73rd Driest Driest since: 1917 1977
53rd Wettest Wettest since: 1916 1997
Sep 1917–Jan 1918
5-Month
18.60"
(472.44mm)
17.50"
(444.50mm)
1.10"
(27.94mm)
78th Driest Driest since: 1917 1977
48th Wettest Wettest since: 1916 1974
Aug 1917–Jan 1918
6-Month
18.74"
(476.00mm)
18.31"
(465.07mm)
0.43"
(10.93mm)
69th Driest Driest since: 1917 1977
57th Wettest Wettest since: 1916 1974
Jul 1917–Jan 1918
7-Month
18.94"
(481.08mm)
19.04"
(483.62mm)
-0.10"
(-2.54mm)
63rd Driest Driest since: 1917 1977
63rd Wettest Wettest since: 1916 1956
Jun 1917–Jan 1918
8-Month
20.06"
(509.52mm)
20.76"
(527.30mm)
-0.70"
(-17.78mm)
57th Driest Driest since: 1917 1977
69th Wettest Wettest since: 1916 1956
May 1917–Jan 1918
9-Month
22.43"
(569.72mm)
22.91"
(581.91mm)
-0.48"
(-12.19mm)
62nd Driest Driest since: 1917 1977
64th Wettest Wettest since: 1916 1997
Ties: 2008
Apr 1917–Jan 1918
10-Month
26.17"
(664.72mm)
25.27"
(641.86mm)
0.90"
(22.86mm)
78th Driest Driest since: 1917 1977
48th Wettest Wettest since: 1916 1997
Mar 1917–Jan 1918
11-Month
29.85"
(758.19mm)
28.53"
(724.66mm)
1.32"
(33.53mm)
79th Driest Driest since: 1917 1977
47th Wettest Wettest since: 1916 1997
Feb 1917–Jan 1918
12-Month
33.30"
(845.82mm)
32.13"
(816.10mm)
1.17"
(29.72mm)
76th Driest Driest since: 1917 1977
50th Wettest Wettest since: 1916 1997
Aug 1916–Jan 1918
18-Month
46.92"
(1,191.77mm)
50.47"
(1,281.94mm)
-3.55"
(-90.17mm)
38th Driest Driest since: 1915 1930
87th Wettest Wettest since: 1917 1997
Feb 1916–Jan 1918
24-Month
65.98"
(1,675.89mm)
64.28"
(1,632.71mm)
1.70"
(43.18mm)
76th Driest Driest since: 1916 1931
49th Wettest Wettest since: 1917 1997
Feb 1915–Jan 1918
36-Month
99.84"
(2,535.94mm)
96.31"
(2,446.27mm)
3.53"
(89.67mm)
86th Driest Driest since: 1917 1931
38th Wettest Wettest since: 1909 1998
Feb 1914–Jan 1918
48-Month
125.30"
(3,182.62mm)
128.35"
(3,260.09mm)
-3.05"
(-77.47mm)
45th Driest Driest since: 1917 1932
78th Wettest Wettest since: 1916 1999
Feb 1913–Jan 1918
60-Month
158.36"
(4,022.34mm)
160.30"
(4,071.62mm)
-1.94"
(-49.28mm)
50th Driest Driest since: 1916 1933
72nd Wettest Wettest since: 1917 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published March 2020, retrieved on April 3, 2020 from https://www.ncdc.noaa.gov/cag/