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 1902

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1902
1-Month
6.29"
(159.77mm)
4.63"
(117.60mm)
1.66"
(42.17mm)
110th Driest Driest since: 1901 1976
15th Wettest Wettest to Date 1964
Ties: 2010
Nov–Dec 1902
2-Month
12.72"
(323.09mm)
8.97"
(227.84mm)
3.75"
(95.25mm)
110th Driest Driest since: 1901 1976
15th Wettest Wettest since: 1897 1996
Ties: 1909
Oct–Dec 1902
3-Month
14.02"
(356.11mm)
11.51"
(292.35mm)
2.51"
(63.76mm)
99th Driest Driest since: 1901 1976
26th Wettest Wettest since: 1899 1996
Ties: 1984
Sep–Dec 1902
4-Month
15.01"
(381.25mm)
12.93"
(328.42mm)
2.08"
(52.83mm)
88th Driest Driest since: 1901 1976
37th Wettest Wettest since: 1899 1996
Aug–Dec 1902
5-Month
15.48"
(393.19mm)
13.73"
(348.74mm)
1.75"
(44.45mm)
85th Driest Driest since: 1901 1936
40th Wettest Wettest since: 1899 1996
Jul–Dec 1902
6-Month
16.98"
(431.29mm)
14.46"
(367.28mm)
2.52"
(64.01mm)
97th Driest Driest since: 1901 1936
28th Wettest Wettest since: 1899 1996
Ties: 2010
Jun–Dec 1902
7-Month
17.70"
(449.58mm)
16.18"
(410.97mm)
1.52"
(38.61mm)
85th Driest Driest since: 1901 1976
40th Wettest Wettest since: 1899 1996
May–Dec 1902
8-Month
20.25"
(514.35mm)
18.32"
(465.33mm)
1.93"
(49.02mm)
88th Driest Driest since: 1901 1935
37th Wettest Wettest since: 1899 1996
Apr–Dec 1902
9-Month
23.38"
(593.85mm)
20.67"
(525.02mm)
2.71"
(68.83mm)
95th Driest Driest since: 1901 1976
30th Wettest Wettest since: 1899 1996
Mar–Dec 1902
10-Month
26.63"
(676.40mm)
23.93"
(607.82mm)
2.70"
(68.58mm)
92nd Driest Driest since: 1901 1976
33rd Wettest Wettest since: 1899 1996
Feb–Dec 1902
11-Month
33.39"
(848.11mm)
27.54"
(699.52mm)
5.85"
(148.59mm)
114th Driest Driest since: 1901 1935
11th Wettest Wettest to Date 1996
Jan–Dec 1902
12-Month
36.14"
(917.96mm)
32.07"
(814.58mm)
4.07"
(103.38mm)
97th Driest Driest since: 1901 1929
28th Wettest Wettest since: 1899 1996
Jul 1901–Dec 1902
18-Month
48.61"
(1,234.69mm)
46.58"
(1,183.13mm)
2.03"
(51.56mm)
81st Driest Driest since: 1901 1929
43rd Wettest Wettest since: 1897 1996
Jan 1901–Dec 1902
24-Month
66.97"
(1,701.04mm)
64.19"
(1,630.43mm)
2.78"
(70.61mm)
82nd Driest Driest since: 1901 1930
42nd Wettest Wettest since: 1900 1996
Jan 1900–Dec 1902
36-Month
98.28"
(2,496.31mm)
96.33"
(2,446.78mm)
1.95"
(49.53mm)
78th Driest Driest since: 1900 1930
45th Wettest Wettest since: 1901 1997
Jan 1899–Dec 1902
48-Month
134.88"
(3,425.95mm)
128.33"
(3,259.58mm)
6.55"
(166.37mm)
94th Driest Driest since: 1901 1931
28th Wettest Wettest since: 1899 1998
Jan 1898–Dec 1902
60-Month
160.14"
(4,067.56mm)
160.34"
(4,072.64mm)
-0.20"
(-5.08mm)
58th Driest Driest to Date 1932
63rd Wettest Wettest since: 1901 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/