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 1949

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
December 1949
1-Month
4.05"
(102.87mm)
4.63"
(117.60mm)
-0.58"
(-14.73mm)
50th Driest Driest since: 1947 1976
77th Wettest Wettest since: 1948 1964
Nov–Dec 1949
2-Month
8.52"
(216.41mm)
8.97"
(227.84mm)
-0.45"
(-11.43mm)
57th Driest Driest since: 1947 1976
70th Wettest Wettest since: 1948 1996
Ties: 1957
Oct–Dec 1949
3-Month
10.85"
(275.59mm)
11.51"
(292.35mm)
-0.66"
(-16.76mm)
52nd Driest Driest since: 1944 1976
75th Wettest Wettest since: 1948 1996
Sep–Dec 1949
4-Month
12.09"
(307.09mm)
12.93"
(328.42mm)
-0.84"
(-21.33mm)
54th Driest Driest since: 1944 1976
73rd Wettest Wettest since: 1948 1996
Aug–Dec 1949
5-Month
12.49"
(317.25mm)
13.73"
(348.74mm)
-1.24"
(-31.49mm)
47th Driest Driest since: 1944 1936
80th Wettest Wettest since: 1948 1996
Ties: 2008
Jul–Dec 1949
6-Month
12.88"
(327.15mm)
14.46"
(367.28mm)
-1.58"
(-40.13mm)
43rd Driest Driest since: 1944 1936
84th Wettest Wettest since: 1948 1996
Jun–Dec 1949
7-Month
13.62"
(345.95mm)
16.18"
(410.97mm)
-2.56"
(-65.02mm)
28th Driest Driest since: 1944 1976
99th Wettest Wettest since: 1948 1996
May–Dec 1949
8-Month
16.05"
(407.67mm)
18.32"
(465.33mm)
-2.27"
(-57.66mm)
36th Driest Driest since: 1944 1935
91st Wettest Wettest since: 1948 1996
Apr–Dec 1949
9-Month
17.08"
(433.83mm)
20.67"
(525.02mm)
-3.59"
(-91.19mm)
19th Driest Driest since: 1943 1976
108th Wettest Wettest since: 1948 1996
Mar–Dec 1949
10-Month
19.54"
(496.32mm)
23.93"
(607.82mm)
-4.39"
(-111.50mm)
13th Driest Driest since: 1944 1976
114th Wettest Wettest since: 1948 1996
Feb–Dec 1949
11-Month
25.57"
(649.48mm)
27.54"
(699.52mm)
-1.97"
(-50.04mm)
43rd Driest Driest since: 1944 1935
84th Wettest Wettest since: 1948 1996
Jan–Dec 1949
12-Month
26.96"
(684.78mm)
32.07"
(814.58mm)
-5.11"
(-129.80mm)
15th Driest Driest since: 1944 1929
112th Wettest Wettest since: 1948 1996
Jul 1948–Dec 1949
18-Month
44.01"
(1,117.85mm)
46.58"
(1,183.13mm)
-2.57"
(-65.28mm)
44th Driest Driest since: 1944 1929
82nd Wettest Wettest since: 1948 1996
Jan 1948–Dec 1949
24-Month
66.02"
(1,676.91mm)
64.19"
(1,630.43mm)
1.83"
(46.48mm)
76th Driest Driest since: 1947 1930
50th Wettest Wettest since: 1948 1996
Ties: 1970
Jan 1947–Dec 1949
36-Month
96.97"
(2,463.04mm)
96.33"
(2,446.78mm)
0.64"
(16.26mm)
66th Driest Driest since: 1946 1930
59th Wettest Wettest since: 1948 1997
Jan 1946–Dec 1949
48-Month
130.20"
(3,307.08mm)
128.33"
(3,259.58mm)
1.87"
(47.50mm)
80th Driest Driest since: 1947 1931
44th Wettest Wettest since: 1948 1998
Jan 1945–Dec 1949
60-Month
166.63"
(4,232.40mm)
160.34"
(4,072.64mm)
6.29"
(159.76mm)
94th Driest Driest since: 1948 1932
29th Wettest Wettest since: 1910 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2021, retrieved on November 30, 2021 from https://www.ncdc.noaa.gov/cag/