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 October 2021. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, December 1945

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
December 1945
1-Month
5.55"
(140.97mm)
4.63"
(117.60mm)
0.92"
(23.37mm)
85th Driest Driest since: 1944 1976
42nd Wettest Wettest since: 1942 1964
Ties: 1931
Nov–Dec 1945
2-Month
11.73"
(297.94mm)
8.97"
(227.84mm)
2.76"
(70.10mm)
108th Driest Driest since: 1944 1976
19th Wettest Wettest since: 1942 1996
Oct–Dec 1945
3-Month
13.78"
(350.01mm)
11.51"
(292.35mm)
2.27"
(57.66mm)
95th Driest Driest since: 1944 1976
32nd Wettest Wettest since: 1942 1996
Sep–Dec 1945
4-Month
15.81"
(401.57mm)
12.93"
(328.42mm)
2.88"
(73.15mm)
104th Driest Driest since: 1944 1976
23rd Wettest Wettest since: 1942 1996
Aug–Dec 1945
5-Month
16.40"
(416.56mm)
13.73"
(348.74mm)
2.67"
(67.82mm)
97th Driest Driest since: 1944 1936
30th Wettest Wettest since: 1942 1996
Jul–Dec 1945
6-Month
16.71"
(424.43mm)
14.46"
(367.28mm)
2.25"
(57.15mm)
95th Driest Driest since: 1944 1936
32nd Wettest Wettest since: 1942 1996
Jun–Dec 1945
7-Month
18.10"
(459.74mm)
16.18"
(410.97mm)
1.92"
(48.77mm)
92nd Driest Driest since: 1944 1976
35th Wettest Wettest since: 1942 1996
May–Dec 1945
8-Month
21.80"
(553.72mm)
18.32"
(465.33mm)
3.48"
(88.39mm)
103rd Driest Driest since: 1944 1935
24th Wettest Wettest since: 1942 1996
Apr–Dec 1945
9-Month
24.03"
(610.36mm)
20.67"
(525.02mm)
3.36"
(85.34mm)
104th Driest Driest since: 1944 1976
23rd Wettest Wettest since: 1942 1996
Mar–Dec 1945
10-Month
28.37"
(720.60mm)
23.93"
(607.82mm)
4.44"
(112.78mm)
110th Driest Driest since: 1944 1976
17th Wettest Wettest since: 1937 1996
Feb–Dec 1945
11-Month
32.88"
(835.15mm)
27.54"
(699.52mm)
5.34"
(135.63mm)
110th Driest Driest since: 1944 1935
17th Wettest Wettest since: 1937 1996
Jan–Dec 1945
12-Month
36.43"
(925.32mm)
32.07"
(814.58mm)
4.36"
(110.74mm)
104th Driest Driest since: 1944 1929
23rd Wettest Wettest since: 1937 1996
Jul 1944–Dec 1945
18-Month
46.31"
(1,176.27mm)
46.58"
(1,183.13mm)
-0.27"
(-6.86mm)
63rd Driest Driest since: 1944 1929
63rd Wettest Wettest since: 1942 1996
Jan 1944–Dec 1945
24-Month
61.21"
(1,554.73mm)
64.19"
(1,630.43mm)
-2.98"
(-75.70mm)
42nd Driest Driest since: 1944 1930
84th Wettest Wettest since: 1942 1996
Jan 1943–Dec 1945
36-Month
88.45"
(2,246.63mm)
96.33"
(2,446.78mm)
-7.88"
(-200.15mm)
23rd Driest Driest since: 1944 1930
102nd Wettest Wettest since: 1943 1997
Jan 1942–Dec 1945
48-Month
122.24"
(3,104.90mm)
128.33"
(3,259.58mm)
-6.09"
(-154.68mm)
29th Driest Driest since: 1944 1931
95th Wettest Wettest since: 1943 1998
Ties: 1928
Jan 1941–Dec 1945
60-Month
155.87"
(3,959.10mm)
160.34"
(4,072.64mm)
-4.47"
(-113.54mm)
41st Driest Driest since: 1944 1932
82nd Wettest Wettest since: 1942 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2021, retrieved on December 6, 2021 from https://www.ncdc.noaa.gov/cag/