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 September 2019. 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
(1895-2018)
Wettest/Driest
Since
Record
December 1949
1-Month
4.05"
(102.87mm)
4.63"
(117.60mm)
-0.58"
(-14.73mm)
48th 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)
55th 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)
50th 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)
52nd 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)
45th 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)
41st 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)
27th Driest Driest since: 1944 1976
98th Wettest Wettest since: 1948 1996
May–Dec 1949
8-Month
16.05"
(407.67mm)
18.32"
(465.33mm)
-2.27"
(-57.66mm)
35th Driest Driest since: 1944 1935
90th 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
106th 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
112th Wettest Wettest since: 1948 1996
Feb–Dec 1949
11-Month
25.57"
(649.48mm)
27.54"
(699.52mm)
-1.97"
(-50.04mm)
41st 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
110th 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)
42nd 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)
74th 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)
64th 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)
78th 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)
92nd 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 October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/