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 1911

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1911
1-Month
3.24"
(82.30mm)
4.63"
(117.60mm)
-1.39"
(-35.30mm)
31st Driest Driest since: 1908 1976
94th Wettest Wettest since: 1910 1964
Nov–Dec 1911
2-Month
7.39"
(187.71mm)
8.97"
(227.84mm)
-1.58"
(-40.13mm)
36th Driest Driest since: 1908 1976
89th Wettest Wettest since: 1910 1996
Oct–Dec 1911
3-Month
9.06"
(230.12mm)
11.51"
(292.35mm)
-2.45"
(-62.23mm)
26th Driest Driest since: 1905 1976
99th Wettest Wettest since: 1910 1996
Ties: 1985
Sep–Dec 1911
4-Month
11.37"
(288.80mm)
12.93"
(328.42mm)
-1.56"
(-39.62mm)
39th Driest Driest since: 1908 1976
86th Wettest Wettest since: 1910 1996
Aug–Dec 1911
5-Month
11.76"
(298.70mm)
13.73"
(348.74mm)
-1.97"
(-50.04mm)
33rd Driest Driest since: 1908 1936
92nd Wettest Wettest since: 1910 1996
Jul–Dec 1911
6-Month
12.00"
(304.80mm)
14.46"
(367.28mm)
-2.46"
(-62.48mm)
28th Driest Driest since: 1908 1936
97th Wettest Wettest since: 1910 1996
Ties: 1895
Jun–Dec 1911
7-Month
14.00"
(355.60mm)
16.18"
(410.97mm)
-2.18"
(-55.37mm)
34th Driest Driest since: 1908 1976
91st Wettest Wettest since: 1910 1996
May–Dec 1911
8-Month
17.18"
(436.37mm)
18.32"
(465.33mm)
-1.14"
(-28.96mm)
50th Driest Driest since: 1908 1935
75th Wettest Wettest since: 1910 1996
Apr–Dec 1911
9-Month
18.80"
(477.52mm)
20.67"
(525.02mm)
-1.87"
(-47.50mm)
42nd Driest Driest since: 1908 1976
83rd Wettest Wettest since: 1910 1996
Mar–Dec 1911
10-Month
19.94"
(506.48mm)
23.93"
(607.82mm)
-3.99"
(-101.34mm)
19th Driest Driest since: 1898 1976
106th Wettest Wettest since: 1910 1996
Feb–Dec 1911
11-Month
22.09"
(561.09mm)
27.54"
(699.52mm)
-5.45"
(-138.43mm)
12th Driest Driest since: 1895 1935
113th Wettest Wettest since: 1910 1996
Jan–Dec 1911
12-Month
27.00"
(685.80mm)
32.07"
(814.58mm)
-5.07"
(-128.78mm)
16th Driest Driest since: 1898 1929
109th Wettest Wettest since: 1910 1996
Jul 1910–Dec 1911
18-Month
42.66"
(1,083.56mm)
46.58"
(1,183.13mm)
-3.92"
(-99.57mm)
30th Driest Driest since: 1908 1929
94th Wettest Wettest since: 1910 1996
Jan 1910–Dec 1911
24-Month
58.56"
(1,487.42mm)
64.19"
(1,630.43mm)
-5.63"
(-143.01mm)
22nd Driest Driest to Date 1930
102nd Wettest Wettest since: 1910 1996
Jan 1909–Dec 1911
36-Month
95.56"
(2,427.22mm)
96.33"
(2,446.78mm)
-0.77"
(-19.56mm)
54th Driest Driest since: 1905 1930
69th Wettest Wettest since: 1910 1997
Jan 1908–Dec 1911
48-Month
122.80"
(3,119.12mm)
128.33"
(3,259.58mm)
-5.53"
(-140.46mm)
32nd Driest Driest to Date 1931
90th Wettest Wettest since: 1910 1998
Jan 1907–Dec 1911
60-Month
158.43"
(4,024.12mm)
160.34"
(4,072.64mm)
-1.91"
(-48.52mm)
53rd Driest Driest to Date 1932
68th 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 22, 2019 from https://www.ncdc.noaa.gov/cag/