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 2019. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, April 1937

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1937
1-Month
4.38"
(111.25mm)
2.36"
(59.94mm)
2.02"
(51.31mm)
125th Driest Driest since: 1936 1977
1st Wettest Wettest to Date 1937
Mar–Apr 1937
2-Month
7.22"
(183.39mm)
5.62"
(142.75mm)
1.60"
(40.64mm)
104th Driest Driest since: 1936 1924
22nd Wettest Wettest since: 1932 1904
Feb–Apr 1937
3-Month
11.91"
(302.51mm)
9.23"
(234.44mm)
2.68"
(68.07mm)
112th Driest Driest since: 1936 1911
14th Wettest Wettest since: 1916 1904
Jan–Apr 1937
4-Month
15.26"
(387.60mm)
13.75"
(349.25mm)
1.51"
(38.35mm)
90th Driest Driest since: 1935 1977
36th Wettest Wettest since: 1936 1904
Dec 1936–Apr 1937
5-Month
19.52"
(495.81mm)
18.40"
(467.36mm)
1.12"
(28.45mm)
83rd Driest Driest since: 1936 1977
42nd Wettest Wettest since: 1934 1997
Nov 1936–Apr 1937
6-Month
19.87"
(504.70mm)
22.75"
(577.85mm)
-2.88"
(-73.15mm)
27th Driest Driest since: 1931 1977
98th Wettest Wettest since: 1936 1974
Ties: 1966
Oct 1936–Apr 1937
7-Month
20.27"
(514.86mm)
25.31"
(642.87mm)
-5.04"
(-128.01mm)
14th Driest Driest since: 1931 1977
111th Wettest Wettest since: 1936 1974
Sep 1936–Apr 1937
8-Month
21.27"
(540.26mm)
26.73"
(678.94mm)
-5.46"
(-138.68mm)
14th Driest Driest since: 1931 1977
111th Wettest Wettest since: 1936 1974
Aug 1936–Apr 1937
9-Month
21.82"
(554.23mm)
27.53"
(699.26mm)
-5.71"
(-145.03mm)
15th Driest Driest since: 1931 1977
110th Wettest Wettest since: 1936 1974
Jul 1936–Apr 1937
10-Month
22.59"
(573.79mm)
28.26"
(717.80mm)
-5.67"
(-144.01mm)
13th Driest Driest since: 1931 1977
112th Wettest Wettest since: 1936 1974
Jun 1936–Apr 1937
11-Month
25.29"
(642.37mm)
29.99"
(761.75mm)
-4.70"
(-119.38mm)
18th Driest Driest since: 1931 1977
107th Wettest Wettest since: 1936 1974
May 1936–Apr 1937
12-Month
27.38"
(695.45mm)
32.13"
(816.10mm)
-4.75"
(-120.65mm)
19th Driest Driest since: 1936 1977
106th Wettest Wettest since: 1935 1997
Nov 1935–Apr 1937
18-Month
48.16"
(1,223.26mm)
54.88"
(1,393.95mm)
-6.72"
(-170.69mm)
14th Driest Driest since: 1931 1930
110th Wettest Wettest since: 1936 1997
May 1935–Apr 1937
24-Month
53.72"
(1,364.49mm)
64.29"
(1,632.97mm)
-10.57"
(-268.48mm)
6th Driest Driest since: 1931 1930
118th Wettest Wettest since: 1936 1997
May 1934–Apr 1937
36-Month
85.36"
(2,168.14mm)
96.34"
(2,447.04mm)
-10.98"
(-278.90mm)
12th Driest Driest since: 1932 1931
111th Wettest Wettest since: 1936 1997
May 1933–Apr 1937
48-Month
117.44"
(2,982.98mm)
128.37"
(3,260.60mm)
-10.93"
(-277.62mm)
13th Driest Driest since: 1933 1932
109th Wettest Wettest since: 1936 1999
May 1932–Apr 1937
60-Month
148.12"
(3,762.25mm)
160.35"
(4,072.89mm)
-12.23"
(-310.64mm)
15th Driest Driest since: 1934 1933
106th Wettest Wettest since: 1936 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/