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 1904

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1904
1-Month
4.90"
(124.46mm)
4.63"
(117.60mm)
0.27"
(6.86mm)
69th Driest Driest since: 1903 1976
56th Wettest Wettest since: 1902 1964
Nov–Dec 1904
2-Month
8.29"
(210.57mm)
8.97"
(227.84mm)
-0.68"
(-17.27mm)
49th Driest Driest since: 1901 1976
76th Wettest Wettest since: 1903 1996
Oct–Dec 1904
3-Month
10.59"
(268.99mm)
11.51"
(292.35mm)
-0.92"
(-23.36mm)
47th Driest Driest since: 1901 1976
78th Wettest Wettest since: 1903 1996
Ties: 1956
Sep–Dec 1904
4-Month
11.23"
(285.24mm)
12.93"
(328.42mm)
-1.70"
(-43.18mm)
36th Driest Driest since: 1898 1976
89th Wettest Wettest since: 1903 1996
Aug–Dec 1904
5-Month
11.66"
(296.16mm)
13.73"
(348.74mm)
-2.07"
(-52.58mm)
32nd Driest Driest since: 1898 1936
93rd Wettest Wettest since: 1903 1996
Jul–Dec 1904
6-Month
12.87"
(326.90mm)
14.46"
(367.28mm)
-1.59"
(-40.38mm)
40th Driest Driest since: 1901 1936
85th Wettest Wettest since: 1903 1996
Jun–Dec 1904
7-Month
14.04"
(356.62mm)
16.18"
(410.97mm)
-2.14"
(-54.35mm)
35th Driest Driest since: 1901 1976
90th Wettest Wettest since: 1903 1996
May–Dec 1904
8-Month
14.94"
(379.48mm)
18.32"
(465.33mm)
-3.38"
(-85.85mm)
19th Driest Driest to Date 1935
106th Wettest Wettest since: 1903 1996
Apr–Dec 1904
9-Month
17.50"
(444.50mm)
20.67"
(525.02mm)
-3.17"
(-80.52mm)
21st Driest Driest since: 1898 1976
104th Wettest Wettest since: 1903 1996
Mar–Dec 1904
10-Month
24.86"
(631.44mm)
23.93"
(607.82mm)
0.93"
(23.62mm)
71st Driest Driest since: 1903 1976
54th Wettest Wettest since: 1902 1996
Feb–Dec 1904
11-Month
32.44"
(823.98mm)
27.54"
(699.52mm)
4.90"
(124.46mm)
106th Driest Driest since: 1903 1935
19th Wettest Wettest since: 1902 1996
Jan–Dec 1904
12-Month
36.21"
(919.73mm)
32.07"
(814.58mm)
4.14"
(105.15mm)
101st Driest Driest since: 1903 1929
24th Wettest Wettest since: 1899 1996
Jul 1903–Dec 1904
18-Month
51.67"
(1,312.42mm)
46.58"
(1,183.13mm)
5.09"
(129.29mm)
100th Driest Driest since: 1903 1929
24th Wettest Wettest since: 1897 1996
Jan 1903–Dec 1904
24-Month
68.00"
(1,727.20mm)
64.19"
(1,630.43mm)
3.81"
(96.77mm)
96th Driest Driest since: 1903 1930
28th Wettest Wettest since: 1897 1996
Jan 1902–Dec 1904
36-Month
104.14"
(2,645.16mm)
96.33"
(2,446.78mm)
7.81"
(198.38mm)
110th Driest Driest since: 1903 1930
13th Wettest Wettest to Date 1997
Jan 1901–Dec 1904
48-Month
134.97"
(3,428.24mm)
128.33"
(3,259.58mm)
6.64"
(168.66mm)
95th Driest Driest since: 1903 1931
27th Wettest Wettest since: 1899 1998
Jan 1900–Dec 1904
60-Month
166.28"
(4,223.51mm)
160.34"
(4,072.64mm)
5.94"
(150.87mm)
90th Driest Driest since: 1902 1932
31st Wettest Wettest since: 1903 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/