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, October 1938

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 1938
1-Month
3.20"
(81.28mm)
2.54"
(64.52mm)
0.66"
(16.76mm)
91st Driest Driest since: 1937 1895
37th Wettest Wettest since: 1934 2016
Sep–Oct 1938
2-Month
4.03"
(102.36mm)
3.96"
(100.58mm)
0.07"
(1.78mm)
66th Driest Driest since: 1937 1987
62nd Wettest Wettest since: 1934 2016
Ties: 1926
Aug–Oct 1938
3-Month
4.38"
(111.25mm)
4.76"
(120.90mm)
-0.38"
(-9.65mm)
52nd Driest Driest since: 1937 1987
76th Wettest Wettest since: 1934 2016
Jul–Oct 1938
4-Month
5.25"
(133.35mm)
5.49"
(139.45mm)
-0.24"
(-6.10mm)
64th Driest Driest since: 1937 1952
64th Wettest Wettest since: 1934 2016
Jun–Oct 1938
5-Month
6.49"
(164.85mm)
7.21"
(183.13mm)
-0.72"
(-18.28mm)
47th Driest Driest since: 1936 1917, 2002
81st Wettest Wettest since: 1937 1947
Ties: 1994
May–Oct 1938
6-Month
7.89"
(200.41mm)
9.35"
(237.49mm)
-1.46"
(-37.08mm)
26th Driest Driest since: 1936 2002
102nd Wettest Wettest since: 1937 1941
Apr–Oct 1938
7-Month
10.04"
(255.02mm)
11.71"
(297.43mm)
-1.67"
(-42.41mm)
28th Driest Driest since: 1936 2002
100th Wettest Wettest since: 1937 1997
Mar–Oct 1938
8-Month
15.66"
(397.76mm)
14.97"
(380.24mm)
0.69"
(17.52mm)
71st Driest Driest since: 1936 1939
57th Wettest Wettest since: 1937 1997
Ties: 1977
Feb–Oct 1938
9-Month
20.10"
(510.54mm)
18.58"
(471.93mm)
1.52"
(38.61mm)
89th Driest Driest since: 1936 1929
39th Wettest Wettest since: 1937 2017
Jan–Oct 1938
10-Month
23.56"
(598.42mm)
23.10"
(586.74mm)
0.46"
(11.68mm)
72nd Driest Driest since: 1936 1929
56th Wettest Wettest since: 1937 1950
Dec 1937–Oct 1938
11-Month
29.80"
(756.92mm)
27.75"
(704.85mm)
2.05"
(52.07mm)
91st Driest Driest since: 1937 1929
36th Wettest Wettest since: 1927 1997
Ties: 2012
Nov 1937–Oct 1938
12-Month
36.48"
(926.59mm)
32.10"
(815.34mm)
4.38"
(111.25mm)
104th Driest Driest since: 1937 1977
23rd Wettest Wettest since: 1927 1997
May 1937–Oct 1938
18-Month
45.81"
(1,163.57mm)
41.48"
(1,053.59mm)
4.33"
(109.98mm)
100th Driest Driest since: 1937 1929
27th Wettest Wettest since: 1927 1997
Nov 1936–Oct 1938
24-Month
65.68"
(1,668.27mm)
64.23"
(1,631.44mm)
1.45"
(36.83mm)
81st Driest Driest since: 1937 1930
45th Wettest Wettest since: 1933 1997
Nov 1935–Oct 1938
36-Month
93.97"
(2,386.84mm)
96.31"
(2,446.27mm)
-2.34"
(-59.43mm)
46th Driest Driest since: 1937 1931
79th Wettest Wettest since: 1934 1997
Nov 1934–Oct 1938
48-Month
122.71"
(3,116.83mm)
128.38"
(3,260.85mm)
-5.67"
(-144.02mm)
34th Driest Driest since: 1937 1931
90th Wettest Wettest since: 1935 1999
Nov 1933–Oct 1938
60-Month
153.00"
(3,886.20mm)
160.37"
(4,073.40mm)
-7.37"
(-187.20mm)
31st Driest Driest since: 1937 1932
92nd Wettest Wettest since: 1936 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2022, retrieved on May 21, 2022 from https://www.ncdc.noaa.gov/cag/