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


Northwest Climate Region

Precipitation Rankings, September 1937

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1937
1-Month
1.05"
(26.67mm)
1.42"
(36.07mm)
-0.37"
(-9.40mm)
46th Driest Driest since: 1936 1975
80th Wettest Wettest since: 1934 2013
Aug–Sep 1937
2-Month
1.72"
(43.69mm)
2.22"
(56.39mm)
-0.50"
(-12.70mm)
40th Driest Driest since: 1936 2012
86th Wettest Wettest since: 1933 2013
Ties: 1908, 1966
Jul–Sep 1937
3-Month
2.38"
(60.45mm)
2.95"
(74.93mm)
-0.57"
(-14.48mm)
41st Driest Driest since: 1936 1929
85th Wettest Wettest since: 1933 1978
Jun–Sep 1937
4-Month
5.73"
(145.54mm)
4.67"
(118.62mm)
1.06"
(26.92mm)
99th Driest Driest since: 1936 2003
27th Wettest Wettest since: 1927 1941
May–Sep 1937
5-Month
6.95"
(176.53mm)
6.81"
(172.97mm)
0.14"
(3.56mm)
69th Driest Driest since: 1935 1928
57th Wettest Wettest since: 1936 1941
Ties: 1895
Apr–Sep 1937
6-Month
11.33"
(287.78mm)
9.17"
(232.92mm)
2.16"
(54.86mm)
112th Driest Driest since: 1936 1924
14th Wettest Wettest since: 1912 1948
Mar–Sep 1937
7-Month
14.17"
(359.92mm)
12.43"
(315.72mm)
1.74"
(44.20mm)
94th Driest Driest since: 1936 1924
32nd Wettest Wettest since: 1920 1948
Feb–Sep 1937
8-Month
18.86"
(479.04mm)
16.04"
(407.42mm)
2.82"
(71.62mm)
104th Driest Driest since: 1936 1924
22nd Wettest Wettest since: 1916 1983
Jan–Sep 1937
9-Month
22.21"
(564.13mm)
20.57"
(522.48mm)
1.64"
(41.65mm)
85th Driest Driest since: 1935 1924
41st Wettest Wettest since: 1936 1983
Dec 1936–Sep 1937
10-Month
26.47"
(672.34mm)
25.21"
(640.33mm)
1.26"
(32.01mm)
84th Driest Driest since: 1936 2001
41st Wettest Wettest since: 1927 1997
Nov 1936–Sep 1937
11-Month
26.82"
(681.23mm)
29.56"
(750.82mm)
-2.74"
(-69.59mm)
29th Driest Driest since: 1935 2001
96th Wettest Wettest since: 1936 1997
Oct 1936–Sep 1937
12-Month
27.22"
(691.39mm)
32.12"
(815.85mm)
-4.90"
(-124.46mm)
19th Driest Driest since: 1931 1977
106th Wettest Wettest since: 1936 1997
Apr 1936–Sep 1937
18-Month
35.94"
(912.88mm)
41.30"
(1,049.02mm)
-5.36"
(-136.14mm)
15th Driest Driest since: 1931 1929, 2001
110th Wettest Wettest since: 1936 1997
Oct 1935–Sep 1937
24-Month
57.12"
(1,450.85mm)
64.26"
(1,632.20mm)
-7.14"
(-181.35mm)
12th Driest Driest since: 1932 1930
112th Wettest Wettest since: 1936 1997
Oct 1934–Sep 1937
36-Month
87.71"
(2,227.83mm)
96.34"
(2,447.04mm)
-8.63"
(-219.21mm)
14th Driest Driest since: 1932 1931
109th Wettest Wettest since: 1936 1997
Oct 1933–Sep 1937
48-Month
117.29"
(2,979.17mm)
128.40"
(3,261.36mm)
-11.11"
(-282.19mm)
13th Driest Driest since: 1933 1931
109th Wettest Wettest since: 1936 1998
Oct 1932–Sep 1937
60-Month
149.90"
(3,807.46mm)
160.37"
(4,073.40mm)
-10.47"
(-265.94mm)
19th Driest Driest since: 1935 1932
102nd Wettest Wettest since: 1936 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published March 2020, retrieved on April 2, 2020 from https://www.ncdc.noaa.gov/cag/