Climate at a Glance

Statewide 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.


Wyoming

Precipitation Rankings, October 1939

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 1939
1-Month
0.95"
(24.13mm)
1.20"
(30.48mm)
-0.25"
(-6.35mm)
42nd Driest Driest since: 1935 1933
86th Wettest Wettest since: 1938 1994
Ties: 1962
Sep–Oct 1939
2-Month
2.00"
(50.80mm)
2.44"
(61.98mm)
-0.44"
(-11.18mm)
42nd Driest Driest since: 1937 1952
86th Wettest Wettest since: 1938 2013
Ties: 2001
Aug–Oct 1939
3-Month
2.72"
(69.09mm)
3.51"
(89.15mm)
-0.79"
(-20.06mm)
33rd Driest Driest since: 1937 1958
95th Wettest Wettest since: 1938 1923
Ties: 1975
Jul–Oct 1939
4-Month
3.37"
(85.60mm)
4.79"
(121.67mm)
-1.42"
(-36.07mm)
17th Driest Driest since: 1935 1964
111th Wettest Wettest since: 1938 1923
Jun–Oct 1939
5-Month
5.10"
(129.54mm)
6.62"
(168.15mm)
-1.52"
(-38.61mm)
22nd Driest Driest since: 1935 1988
106th Wettest Wettest since: 1938 1923
May–Oct 1939
6-Month
6.82"
(173.23mm)
8.84"
(224.54mm)
-2.02"
(-51.31mm)
19th Driest Driest since: 1934 2012
109th Wettest Wettest since: 1938 1923
Apr–Oct 1939
7-Month
7.86"
(199.64mm)
10.61"
(269.49mm)
-2.75"
(-69.85mm)
12th Driest Driest since: 1934 2012
116th Wettest Wettest since: 1938 1941
Mar–Oct 1939
8-Month
8.64"
(219.46mm)
11.86"
(301.24mm)
-3.22"
(-81.78mm)
11th Driest Driest since: 1934 2012
117th Wettest Wettest since: 1938 1941
Feb–Oct 1939
9-Month
9.78"
(248.41mm)
12.83"
(325.88mm)
-3.05"
(-77.47mm)
11th Driest Driest since: 1934 2012
117th Wettest Wettest since: 1938 1941
Jan–Oct 1939
10-Month
10.73"
(272.54mm)
13.89"
(352.81mm)
-3.16"
(-80.27mm)
12th Driest Driest since: 1934 2012
116th Wettest Wettest since: 1938 1923
Dec 1938–Oct 1939
11-Month
11.54"
(293.12mm)
14.90"
(378.46mm)
-3.36"
(-85.34mm)
11th Driest Driest since: 1934 2012
116th Wettest Wettest since: 1938 1923
Nov 1938–Oct 1939
12-Month
12.88"
(327.15mm)
15.94"
(404.88mm)
-3.06"
(-77.73mm)
14th Driest Driest since: 1934 1960
113th Wettest Wettest since: 1938 1923
May 1938–Oct 1939
18-Month
22.69"
(576.33mm)
24.75"
(628.65mm)
-2.06"
(-52.32mm)
36th Driest Driest since: 1935 1934
91st Wettest Wettest since: 1938 1927
Nov 1937–Oct 1939
24-Month
30.63"
(778.00mm)
31.86"
(809.24mm)
-1.23"
(-31.24mm)
44th Driest Driest since: 1936 2002
82nd Wettest Wettest since: 1938 1998
Nov 1936–Oct 1939
36-Month
47.58"
(1,208.53mm)
47.81"
(1,214.37mm)
-0.23"
(-5.84mm)
64th Driest Driest since: 1937 2002
61st Wettest Wettest since: 1938 1947
Nov 1935–Oct 1939
48-Month
63.15"
(1,604.01mm)
63.72"
(1,618.49mm)
-0.57"
(-14.48mm)
58th Driest Driest since: 1937 2003
66th Wettest Wettest since: 1938 1998
Nov 1934–Oct 1939
60-Month
77.50"
(1,968.50mm)
79.57"
(2,021.08mm)
-2.07"
(-52.58mm)
46th Driest Driest since: 1938 1935
77th Wettest Wettest since: 1932 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 20, 2022 from https://www.ncdc.noaa.gov/cag/