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 October 2021. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, January 1951

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
January 1951
1-Month
5.76"
(146.30mm)
4.53"
(115.06mm)
1.23"
(31.24mm)
100th Driest Driest since: 1949 1985
28th Wettest Wettest since: 1950 1953
Dec 1950–Jan 1951
2-Month
10.92"
(277.37mm)
9.17"
(232.92mm)
1.75"
(44.45mm)
98th Driest Driest since: 1950 1977
29th Wettest Wettest since: 1943 1965
Nov 1950–Jan 1951
3-Month
15.91"
(404.11mm)
13.53"
(343.66mm)
2.38"
(60.45mm)
99th Driest Driest since: 1950 1977
28th Wettest Wettest since: 1946 1974
Oct 1950–Jan 1951
4-Month
21.92"
(556.77mm)
16.08"
(408.43mm)
5.84"
(148.34mm)
122nd Driest Driest since: 1950 1977
5th Wettest Wettest to Date 1997
Sep 1950–Jan 1951
5-Month
23.05"
(585.47mm)
17.50"
(444.50mm)
5.55"
(140.97mm)
120th Driest Driest since: 1950 1977
7th Wettest Wettest to Date 1974
Aug 1950–Jan 1951
6-Month
23.83"
(605.28mm)
18.31"
(465.07mm)
5.52"
(140.21mm)
119th Driest Driest since: 1950 1977
8th Wettest Wettest since: 1921 1974
Jul 1950–Jan 1951
7-Month
24.46"
(621.28mm)
19.04"
(483.62mm)
5.42"
(137.66mm)
119th Driest Driest since: 1950 1977
8th Wettest Wettest since: 1921 1956
Jun 1950–Jan 1951
8-Month
26.75"
(679.45mm)
20.76"
(527.30mm)
5.99"
(152.15mm)
120th Driest Driest since: 1950 1977
7th Wettest Wettest to Date 1956
May 1950–Jan 1951
9-Month
27.85"
(707.39mm)
22.91"
(581.91mm)
4.94"
(125.48mm)
115th Driest Driest since: 1950 1977
12th Wettest Wettest since: 1943 1997
Apr 1950–Jan 1951
10-Month
29.88"
(758.95mm)
25.27"
(641.86mm)
4.61"
(117.09mm)
112th Driest Driest since: 1950 1977
15th Wettest Wettest since: 1943 1997
Mar 1950–Jan 1951
11-Month
34.95"
(887.73mm)
28.53"
(724.66mm)
6.42"
(163.07mm)
119th Driest Driest since: 1950 1977
8th Wettest Wettest to Date 1997
Feb 1950–Jan 1951
12-Month
39.05"
(991.87mm)
32.13"
(816.10mm)
6.92"
(175.77mm)
121st Driest Driest since: 1950 1977
6th Wettest Wettest since: 1903 1997
Aug 1949–Jan 1951
18-Month
58.31"
(1,481.07mm)
50.47"
(1,281.94mm)
7.84"
(199.13mm)
117th Driest Driest since: 1950 1930
9th Wettest Wettest to Date 1997
Feb 1949–Jan 1951
24-Month
71.39"
(1,813.31mm)
64.28"
(1,632.71mm)
7.11"
(180.60mm)
112th Driest Driest since: 1950 1931
14th Wettest Wettest since: 1898 1997
Feb 1948–Jan 1951
36-Month
107.58"
(2,732.53mm)
96.31"
(2,446.27mm)
11.27"
(286.26mm)
118th Driest Driest since: 1950 1931
7th Wettest Wettest to Date 1998
Feb 1947–Jan 1951
48-Month
139.34"
(3,539.24mm)
128.35"
(3,260.09mm)
10.99"
(279.15mm)
110th Driest Driest since: 1950 1932
14th Wettest Wettest to Date 1999
Feb 1946–Jan 1951
60-Month
171.53"
(4,356.86mm)
160.30"
(4,071.62mm)
11.23"
(285.24mm)
108th Driest Driest since: 1950 1933
15th Wettest Wettest to Date 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2021, retrieved on December 1, 2021 from https://www.ncdc.noaa.gov/cag/