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 April 2022. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, January 1902

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
January 1902
1-Month
2.75"
(69.85mm)
4.53"
(115.06mm)
-1.78"
(-45.21mm)
17th Driest Driest since: 1898 1985
112th Wettest Wettest since: 1901 1953
Dec 1901–Jan 1902
2-Month
6.63"
(168.40mm)
9.17"
(232.92mm)
-2.54"
(-64.52mm)
21st Driest Driest to Date 1977
107th Wettest Wettest since: 1901 1965
Nov 1901–Jan 1902
3-Month
10.57"
(268.48mm)
13.53"
(343.66mm)
-2.96"
(-75.18mm)
22nd Driest Driest to Date 1977
106th Wettest Wettest since: 1901 1974
Oct 1901–Jan 1902
4-Month
12.07"
(306.58mm)
16.08"
(408.43mm)
-4.01"
(-101.85mm)
16th Driest Driest to Date 1977
112th Wettest Wettest since: 1901 1997
Sep 1901–Jan 1902
5-Month
14.49"
(368.05mm)
17.50"
(444.50mm)
-3.01"
(-76.45mm)
26th Driest Driest to Date 1977
102nd Wettest Wettest since: 1901 1974
Aug 1901–Jan 1902
6-Month
14.93"
(379.22mm)
18.31"
(465.07mm)
-3.38"
(-85.85mm)
23rd Driest Driest to Date 1977
105th Wettest Wettest since: 1901 1974
Jul 1901–Jan 1902
7-Month
15.22"
(386.59mm)
19.04"
(483.62mm)
-3.82"
(-97.03mm)
18th Driest Driest to Date 1977
110th Wettest Wettest since: 1901 1956
Jun 1901–Jan 1902
8-Month
16.45"
(417.83mm)
20.76"
(527.30mm)
-4.31"
(-109.47mm)
17th Driest Driest to Date 1977
111th Wettest Wettest since: 1901 1956
May 1901–Jan 1902
9-Month
18.48"
(469.39mm)
22.91"
(581.91mm)
-4.43"
(-112.52mm)
20th Driest Driest to Date 1977
108th Wettest Wettest since: 1901 1997
Ties: 1955
Apr 1901–Jan 1902
10-Month
20.97"
(532.64mm)
25.27"
(641.86mm)
-4.30"
(-109.22mm)
18th Driest Driest to Date 1977
110th Wettest Wettest since: 1901 1997
Mar 1901–Jan 1902
11-Month
23.63"
(600.20mm)
28.53"
(724.66mm)
-4.90"
(-124.46mm)
15th Driest Driest to Date 1977
113th Wettest Wettest since: 1901 1997
Feb 1901–Jan 1902
12-Month
28.43"
(722.12mm)
32.13"
(816.10mm)
-3.70"
(-93.98mm)
28th Driest Driest since: 1899 1977
100th Wettest Wettest since: 1901 1997
Aug 1900–Jan 1902
18-Month
48.23"
(1,225.04mm)
50.47"
(1,281.94mm)
-2.24"
(-56.90mm)
49th Driest Driest since: 1899 1930
78th Wettest Wettest since: 1901 1997
Feb 1900–Jan 1902
24-Month
61.49"
(1,561.85mm)
64.28"
(1,632.71mm)
-2.79"
(-70.86mm)
46th Driest Driest to Date 1931
81st Wettest Wettest since: 1901 1997
Feb 1899–Jan 1902
36-Month
96.27"
(2,445.26mm)
96.31"
(2,446.27mm)
-0.04"
(-1.01mm)
67th Driest Driest since: 1901 1931
59th Wettest Wettest since: 1900 1998
Feb 1898–Jan 1902
48-Month
124.02"
(3,150.11mm)
128.35"
(3,260.09mm)
-4.33"
(-109.98mm)
38th Driest Driest to Date 1932
87th Wettest Wettest since: 1901 1999
Feb 1897–Jan 1902
60-Month
159.81"
(4,059.17mm)
160.30"
(4,071.62mm)
-0.49"
(-12.45mm)
58th Driest Driest to Date 1933
66th Wettest Wettest since: 1901 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2022, retrieved on May 29, 2022 from https://www.ncdc.noaa.gov/cag/