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 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, April 1922

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1922
1-Month
2.50"
(63.50mm)
2.36"
(59.94mm)
0.14"
(3.56mm)
69th Driest Driest since: 1918 1977
58th Wettest Wettest since: 1921 1937
Mar–Apr 1922
2-Month
6.45"
(163.83mm)
5.62"
(142.75mm)
0.83"
(21.08mm)
86th Driest Driest since: 1921 1924
41st Wettest Wettest since: 1920 1904
Feb–Apr 1922
3-Month
9.61"
(244.09mm)
9.23"
(234.44mm)
0.38"
(9.65mm)
77th Driest Driest since: 1920 1911
50th Wettest Wettest since: 1921 1904
Jan–Apr 1922
4-Month
12.33"
(313.18mm)
13.75"
(349.25mm)
-1.42"
(-36.07mm)
40th Driest Driest since: 1920 1977
87th Wettest Wettest since: 1921 1904
Dec 1921–Apr 1922
5-Month
15.89"
(403.61mm)
18.40"
(467.36mm)
-2.51"
(-63.75mm)
28th Driest Driest since: 1920 1977
98th Wettest Wettest since: 1921 1997
Nov 1921–Apr 1922
6-Month
22.49"
(571.25mm)
22.75"
(577.85mm)
-0.26"
(-6.60mm)
64th Driest Driest since: 1920 1977
62nd Wettest Wettest since: 1921 1974
Oct 1921–Apr 1922
7-Month
24.85"
(631.19mm)
25.31"
(642.87mm)
-0.46"
(-11.68mm)
54th Driest Driest since: 1920 1977
72nd Wettest Wettest since: 1921 1974
Ties: 1993
Sep 1921–Apr 1922
8-Month
26.54"
(674.12mm)
26.73"
(678.94mm)
-0.19"
(-4.82mm)
63rd Driest Driest since: 1920 1977
63rd Wettest Wettest since: 1921 1974
Aug 1921–Apr 1922
9-Month
27.11"
(688.59mm)
27.53"
(699.26mm)
-0.42"
(-10.67mm)
61st Driest Driest since: 1920 1977
65th Wettest Wettest since: 1921 1974
Jul 1921–Apr 1922
10-Month
27.34"
(694.44mm)
28.26"
(717.80mm)
-0.92"
(-23.36mm)
54th Driest Driest since: 1920 1977
72nd Wettest Wettest since: 1921 1974
Jun 1921–Apr 1922
11-Month
28.76"
(730.50mm)
29.99"
(761.75mm)
-1.23"
(-31.25mm)
48th Driest Driest since: 1920 1977
78th Wettest Wettest since: 1921 1974
May 1921–Apr 1922
12-Month
31.42"
(798.07mm)
32.13"
(816.10mm)
-0.71"
(-18.03mm)
54th Driest Driest since: 1920 1977
72nd Wettest Wettest since: 1921 1997
Ties: 2018
Nov 1920–Apr 1922
18-Month
57.48"
(1,459.99mm)
54.88"
(1,393.95mm)
2.60"
(66.04mm)
91st Driest Driest since: 1921 1930
34th Wettest Wettest since: 1917 1997
May 1920–Apr 1922
24-Month
69.27"
(1,759.46mm)
64.29"
(1,632.97mm)
4.98"
(126.49mm)
98th Driest Driest since: 1921 1930
27th Wettest Wettest since: 1917 1997
May 1919–Apr 1922
36-Month
94.10"
(2,390.14mm)
96.34"
(2,447.04mm)
-2.24"
(-56.90mm)
46th Driest Driest since: 1920 1931
78th Wettest Wettest since: 1921 1997
May 1918–Apr 1922
48-Month
125.87"
(3,197.10mm)
128.37"
(3,260.60mm)
-2.50"
(-63.50mm)
48th Driest Driest since: 1921 1932
75th Wettest Wettest since: 1919 1999
May 1917–Apr 1922
60-Month
156.58"
(3,977.13mm)
160.35"
(4,072.89mm)
-3.77"
(-95.76mm)
48th Driest Driest since: 1921 1933
74th Wettest Wettest since: 1920 1999

Citing This Page

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