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


Northwest Climate Region

Precipitation Rankings, April 1898

View Period (Months):All123456789101112182436
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1898
1-Month
1.42"
(36.07mm)
2.36"
(59.94mm)
-0.94"
(-23.87mm)
16th Driest Driest to Date 1977
111th Wettest Wettest since: 1897 1937
Mar–Apr 1898
2-Month
3.20"
(81.28mm)
5.62"
(142.75mm)
-2.42"
(-61.47mm)
5th Driest Driest to Date 1924
122nd Wettest Wettest since: 1897 1904
Feb–Apr 1898
3-Month
7.23"
(183.64mm)
9.23"
(234.44mm)
-2.00"
(-50.80mm)
25th Driest Driest since: 1895 1911
102nd Wettest Wettest since: 1897 1904
Ties: 2005
Jan–Apr 1898
4-Month
9.96"
(252.98mm)
13.75"
(349.25mm)
-3.79"
(-96.27mm)
11th Driest Driest to Date 1977
116th Wettest Wettest since: 1897 1904
Dec 1897–Apr 1898
5-Month
15.98"
(405.89mm)
18.40"
(467.36mm)
-2.42"
(-61.47mm)
30th Driest Driest to Date 1977
96th Wettest Wettest since: 1897 1997
Nov 1897–Apr 1898
6-Month
23.02"
(584.71mm)
22.75"
(577.85mm)
0.27"
(6.86mm)
70th Driest Driest to Date 1977
56th Wettest Wettest since: 1897 1974
Oct 1897–Apr 1898
7-Month
25.03"
(635.76mm)
25.31"
(642.87mm)
-0.28"
(-7.11mm)
62nd Driest Driest to Date 1977
64th Wettest Wettest since: 1897 1974
Sep 1897–Apr 1898
8-Month
26.68"
(677.67mm)
26.73"
(678.94mm)
-0.05"
(-1.27mm)
64th Driest Driest to Date 1977
62nd Wettest Wettest since: 1897 1974
Aug 1897–Apr 1898
9-Month
27.08"
(687.83mm)
27.53"
(699.26mm)
-0.45"
(-11.43mm)
59th Driest Driest to Date 1977
67th Wettest Wettest since: 1897 1974
Ties: 1914
Jul 1897–Apr 1898
10-Month
28.02"
(711.71mm)
28.26"
(717.80mm)
-0.24"
(-6.09mm)
67th Driest Driest to Date 1977
59th Wettest Wettest since: 1897 1974
Jun 1897–Apr 1898
11-Month
30.49"
(774.45mm)
29.99"
(761.75mm)
0.50"
(12.70mm)
77th Driest Driest since: 1896 1977
49th Wettest Wettest since: 1897 1974
May 1897–Apr 1898
12-Month
32.06"
(814.32mm)
32.13"
(816.10mm)
-0.07"
(-1.78mm)
70th Driest Driest to Date 1977
56th Wettest Wettest since: 1897 1997
Nov 1896–Apr 1898
18-Month
59.95"
(1,522.73mm)
54.88"
(1,393.95mm)
5.07"
(128.78mm)
103rd Driest Driest to Date 1930
22nd Wettest Wettest since: 1897 1997
May 1896–Apr 1898
24-Month
69.59"
(1,767.59mm)
64.29"
(1,632.97mm)
5.30"
(134.62mm)
102nd Driest Driest to Date 1930
23rd Wettest Wettest since: 1897 1997
Ties: 1917
May 1895–Apr 1898
36-Month
101.66"
(2,582.16mm)
96.34"
(2,447.04mm)
5.32"
(135.12mm)
98th Driest Driest to Date 1931
26th Wettest Wettest to Date 1997
Ties: 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published June 2020, retrieved on July 5, 2020 from https://www.ncdc.noaa.gov/cag/