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 1912

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1912
1-Month
4.24"
(107.70mm)
4.63"
(117.60mm)
-0.39"
(-9.90mm)
55th Driest Driest since: 1911 1976
70th Wettest Wettest since: 1907 1964
Nov–Dec 1912
2-Month
8.41"
(213.61mm)
8.97"
(227.84mm)
-0.56"
(-14.23mm)
52nd Driest Driest since: 1911 1976
73rd Wettest Wettest since: 1910 1996
Oct–Dec 1912
3-Month
11.28"
(286.51mm)
11.51"
(292.35mm)
-0.23"
(-5.84mm)
58th Driest Driest since: 1911 1976
67th Wettest Wettest since: 1910 1996
Ties: 1988
Sep–Dec 1912
4-Month
12.53"
(318.26mm)
12.93"
(328.42mm)
-0.40"
(-10.16mm)
59th Driest Driest since: 1911 1976
66th Wettest Wettest since: 1910 1996
Aug–Dec 1912
5-Month
14.57"
(370.08mm)
13.73"
(348.74mm)
0.84"
(21.34mm)
73rd Driest Driest since: 1911 1936
52nd Wettest Wettest since: 1910 1996
Jul–Dec 1912
6-Month
15.66"
(397.76mm)
14.46"
(367.28mm)
1.20"
(30.48mm)
81st Driest Driest since: 1911 1936
44th Wettest Wettest since: 1910 1996
Ties: 1910
Jun–Dec 1912
7-Month
17.75"
(450.85mm)
16.18"
(410.97mm)
1.57"
(39.88mm)
86th Driest Driest since: 1911 1976
39th Wettest Wettest since: 1909 1996
May–Dec 1912
8-Month
20.52"
(521.21mm)
18.32"
(465.33mm)
2.20"
(55.88mm)
90th Driest Driest since: 1911 1935
35th Wettest Wettest since: 1909 1996
Apr–Dec 1912
9-Month
23.70"
(601.98mm)
20.67"
(525.02mm)
3.03"
(76.96mm)
99th Driest Driest since: 1911 1976
26th Wettest Wettest since: 1896 1996
Mar–Dec 1912
10-Month
25.95"
(659.13mm)
23.93"
(607.82mm)
2.02"
(51.31mm)
87th Driest Driest since: 1911 1976
38th Wettest Wettest since: 1906 1996
Feb–Dec 1912
11-Month
29.61"
(752.09mm)
27.54"
(699.52mm)
2.07"
(52.57mm)
86th Driest Driest since: 1911 1935
39th Wettest Wettest since: 1909 1996
Jan–Dec 1912
12-Month
35.50"
(901.70mm)
32.07"
(814.58mm)
3.43"
(87.12mm)
92nd Driest Driest since: 1911 1929
33rd Wettest Wettest since: 1909 1996
Jul 1911–Dec 1912
18-Month
47.50"
(1,206.50mm)
46.58"
(1,183.13mm)
0.92"
(23.37mm)
70th Driest Driest since: 1911 1929
54th Wettest Wettest since: 1910 1996
Jan 1911–Dec 1912
24-Month
62.50"
(1,587.50mm)
64.19"
(1,630.43mm)
-1.69"
(-42.93mm)
50th Driest Driest since: 1911 1930
74th Wettest Wettest since: 1910 1996
Jan 1910–Dec 1912
36-Month
94.06"
(2,389.12mm)
96.33"
(2,446.78mm)
-2.27"
(-57.66mm)
44th Driest Driest since: 1900 1930
79th Wettest Wettest since: 1911 1997
Jan 1909–Dec 1912
48-Month
131.06"
(3,328.92mm)
128.33"
(3,259.58mm)
2.73"
(69.34mm)
84th Driest Driest since: 1911 1931
38th Wettest Wettest since: 1910 1998
Jan 1908–Dec 1912
60-Month
158.30"
(4,020.82mm)
160.34"
(4,072.64mm)
-2.04"
(-51.82mm)
52nd Driest Driest to Date 1932
69th Wettest Wettest since: 1911 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/