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 August 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, December 1983

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1983
1-Month
5.70"
(144.78mm)
4.63"
(117.60mm)
1.07"
(27.18mm)
89th Driest Driest since: 1979 1976
37th Wettest Wettest since: 1982 1964
Nov–Dec 1983
2-Month
13.25"
(336.55mm)
8.97"
(227.84mm)
4.28"
(108.71mm)
118th Driest Driest since: 1982 1976
8th Wettest Wettest since: 1973 1996
Oct–Dec 1983
3-Month
14.85"
(377.19mm)
11.51"
(292.35mm)
3.34"
(84.84mm)
108th Driest Driest since: 1982 1976
18th Wettest Wettest since: 1981 1996
Sep–Dec 1983
4-Month
16.20"
(411.48mm)
12.93"
(328.42mm)
3.27"
(83.06mm)
106th Driest Driest since: 1982 1976
20th Wettest Wettest since: 1981 1996
Aug–Dec 1983
5-Month
17.93"
(455.42mm)
13.73"
(348.74mm)
4.20"
(106.68mm)
116th Driest Driest since: 1982 1936
10th Wettest Wettest since: 1977 1996
Jul–Dec 1983
6-Month
20.16"
(512.06mm)
14.46"
(367.28mm)
5.70"
(144.78mm)
122nd Driest Driest since: 1982 1936
4th Wettest Wettest since: 1973 1996
Jun–Dec 1983
7-Month
22.24"
(564.90mm)
16.18"
(410.97mm)
6.06"
(153.93mm)
121st Driest Driest since: 1982 1976
5th Wettest Wettest since: 1973 1996
May–Dec 1983
8-Month
24.20"
(614.68mm)
18.32"
(465.33mm)
5.88"
(149.35mm)
119th Driest Driest since: 1982 1935
7th Wettest Wettest since: 1981 1996
Ties: 1981
Apr–Dec 1983
9-Month
26.34"
(669.04mm)
20.67"
(525.02mm)
5.67"
(144.02mm)
115th Driest Driest since: 1982 1976
11th Wettest Wettest since: 1981 1996
Mar–Dec 1983
10-Month
32.05"
(814.07mm)
23.93"
(607.82mm)
8.12"
(206.25mm)
124th Driest Driest since: 1982 1976
2nd Wettest Wettest to Date 1996
Feb–Dec 1983
11-Month
37.31"
(947.67mm)
27.54"
(699.52mm)
9.77"
(248.15mm)
124th Driest Driest since: 1982 1935
2nd Wettest Wettest to Date 1996
Jan–Dec 1983
12-Month
42.09"
(1,069.09mm)
32.07"
(814.58mm)
10.02"
(254.51mm)
124th Driest Driest since: 1982 1929
2nd Wettest Wettest to Date 1996
Jul 1982–Dec 1983
18-Month
60.08"
(1,526.03mm)
46.58"
(1,183.13mm)
13.50"
(342.90mm)
123rd Driest Driest since: 1982 1929
2nd Wettest Wettest to Date 1996
Jan 1982–Dec 1983
24-Month
80.24"
(2,038.10mm)
64.19"
(1,630.43mm)
16.05"
(407.67mm)
123rd Driest Driest since: 1982 1930
2nd Wettest Wettest to Date 1996
Jan 1981–Dec 1983
36-Month
115.85"
(2,942.59mm)
96.33"
(2,446.78mm)
19.52"
(495.81mm)
120th Driest Driest since: 1982 1930
4th Wettest Wettest to Date 1997
Jan 1980–Dec 1983
48-Month
150.57"
(3,824.48mm)
128.33"
(3,259.58mm)
22.24"
(564.90mm)
119th Driest Driest since: 1982 1931
4th Wettest Wettest to Date 1998
Jan 1979–Dec 1983
60-Month
180.41"
(4,582.41mm)
160.34"
(4,072.64mm)
20.07"
(509.77mm)
117th Driest Driest since: 1982 1932
5th Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2020, retrieved on September 25, 2020 from https://www.ncdc.noaa.gov/cag/