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


Wyoming

Precipitation Rankings, October 1940

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1940
1-Month
1.16"
(29.46mm)
1.20"
(30.48mm)
-0.04"
(-1.02mm)
61st Driest Driest since: 1939 1933
65th Wettest Wettest since: 1938 1994
Ties: 1979
Sep–Oct 1940
2-Month
3.59"
(91.19mm)
2.44"
(61.98mm)
1.15"
(29.21mm)
111th Driest Driest since: 1939 1952
15th Wettest Wettest since: 1924 2013
Aug–Oct 1940
3-Month
4.07"
(103.38mm)
3.51"
(89.15mm)
0.56"
(14.23mm)
94th Driest Driest since: 1939 1958
32nd Wettest Wettest since: 1930 1923
Jul–Oct 1940
4-Month
5.13"
(130.30mm)
4.79"
(121.67mm)
0.34"
(8.63mm)
82nd Driest Driest since: 1939 1964
44th Wettest Wettest since: 1938 1923
Ties: 1950
Jun–Oct 1940
5-Month
6.49"
(164.85mm)
6.62"
(168.15mm)
-0.13"
(-3.30mm)
71st Driest Driest since: 1939 1988
55th Wettest Wettest since: 1938 1923
Ties: 1977
May–Oct 1940
6-Month
7.33"
(186.18mm)
8.84"
(224.54mm)
-1.51"
(-38.36mm)
30th Driest Driest since: 1939 2012
96th Wettest Wettest since: 1938 1923
Apr–Oct 1940
7-Month
10.38"
(263.65mm)
10.61"
(269.49mm)
-0.23"
(-5.84mm)
60th Driest Driest since: 1939 2012
66th Wettest Wettest since: 1938 1941
Ties: 1961
Mar–Oct 1940
8-Month
11.47"
(291.34mm)
11.86"
(301.24mm)
-0.39"
(-9.90mm)
54th Driest Driest since: 1939 2012
72nd Wettest Wettest since: 1938 1941
Ties: 1977
Feb–Oct 1940
9-Month
12.70"
(322.58mm)
12.83"
(325.88mm)
-0.13"
(-3.30mm)
62nd Driest Driest since: 1939 2012
64th Wettest Wettest since: 1938 1941
Jan–Oct 1940
10-Month
14.31"
(363.47mm)
13.89"
(352.81mm)
0.42"
(10.66mm)
70th Driest Driest since: 1939 2012
56th Wettest Wettest since: 1938 1923
Dec 1939–Oct 1940
11-Month
14.82"
(376.43mm)
14.90"
(378.46mm)
-0.08"
(-2.03mm)
59th Driest Driest since: 1939 2012
66th Wettest Wettest since: 1938 1923
Nov 1939–Oct 1940
12-Month
14.84"
(376.94mm)
15.94"
(404.88mm)
-1.10"
(-27.94mm)
41st Driest Driest since: 1939 1960
84th Wettest Wettest since: 1938 1923
May 1939–Oct 1940
18-Month
21.66"
(550.16mm)
24.75"
(628.65mm)
-3.09"
(-78.49mm)
24th Driest Driest since: 1935 1934
101st Wettest Wettest since: 1939 1927
Nov 1938–Oct 1940
24-Month
27.72"
(704.09mm)
31.86"
(809.24mm)
-4.14"
(-105.15mm)
18th Driest Driest since: 1935 2002
106th Wettest Wettest since: 1939 1998
Nov 1937–Oct 1940
36-Month
45.47"
(1,154.94mm)
47.81"
(1,214.37mm)
-2.34"
(-59.43mm)
33rd Driest Driest since: 1936 2002
90th Wettest Wettest since: 1939 1947
Nov 1936–Oct 1940
48-Month
62.42"
(1,585.47mm)
63.72"
(1,618.49mm)
-1.30"
(-33.02mm)
53rd Driest Driest since: 1937 2003
69th Wettest Wettest since: 1939 1998
Nov 1935–Oct 1940
60-Month
77.99"
(1,980.95mm)
79.57"
(2,021.08mm)
-1.58"
(-40.13mm)
52nd Driest Driest since: 1939 1935
69th Wettest Wettest since: 1932 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/