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 September 2021. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, September 1961

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
September 1961
1-Month
2.71"
(68.83mm)
1.24"
(31.50mm)
1.47"
(37.33mm)
122nd Driest Driest since: 1960 1979
6th Wettest Wettest since: 1923 1923
Aug–Sep 1961
2-Month
3.60"
(91.44mm)
2.31"
(58.67mm)
1.29"
(32.77mm)
116th Driest Driest since: 1960 2012
12th Wettest Wettest since: 1945 1923
Jul–Sep 1961
3-Month
4.76"
(120.90mm)
3.59"
(91.19mm)
1.17"
(29.71mm)
112th Driest Driest since: 1960 1964
16th Wettest Wettest since: 1945 1923
Jun–Sep 1961
4-Month
5.74"
(145.80mm)
5.43"
(137.92mm)
0.31"
(7.88mm)
84th Driest Driest since: 1960 2012
44th Wettest Wettest since: 1957 1923
Ties: 1976
May–Sep 1961
5-Month
7.77"
(197.36mm)
7.64"
(194.06mm)
0.13"
(3.30mm)
73rd Driest Driest since: 1960 1919
55th Wettest Wettest since: 1957 1915
Ties: 2004
Apr–Sep 1961
6-Month
8.71"
(221.23mm)
9.42"
(239.27mm)
-0.71"
(-18.04mm)
50th Driest Driest since: 1960 2012
78th Wettest Wettest since: 1957 1941
Ties: 1989
Mar–Sep 1961
7-Month
9.92"
(251.97mm)
10.67"
(271.02mm)
-0.75"
(-19.05mm)
46th Driest Driest since: 1960 2012
82nd Wettest Wettest since: 1958 1941
Feb–Sep 1961
8-Month
10.93"
(277.62mm)
11.63"
(295.40mm)
-0.70"
(-17.78mm)
44th Driest Driest since: 1960 2012
84th Wettest Wettest since: 1958 1945
Ties: 1977
Jan–Sep 1961
9-Month
11.08"
(281.43mm)
12.70"
(322.58mm)
-1.62"
(-41.15mm)
28th Driest Driest since: 1960 1919
100th Wettest Wettest since: 1959 1915, 1945
Dec 1960–Sep 1961
10-Month
11.75"
(298.45mm)
13.71"
(348.23mm)
-1.96"
(-49.78mm)
25th Driest Driest since: 1960 1919
102nd Wettest Wettest since: 1959 1923
Nov 1960–Sep 1961
11-Month
13.25"
(336.55mm)
14.74"
(374.40mm)
-1.49"
(-37.85mm)
34th Driest Driest since: 1960 1919
93rd Wettest Wettest since: 1959 1923
Oct 1960–Sep 1961
12-Month
14.39"
(365.51mm)
15.94"
(404.88mm)
-1.55"
(-39.37mm)
32nd Driest Driest since: 1960 1919
95th Wettest Wettest since: 1959 1995
Apr 1960–Sep 1961
18-Month
20.34"
(516.64mm)
25.35"
(643.89mm)
-5.01"
(-127.25mm)
9th Driest Driest since: 1960 2021
118th Wettest Wettest since: 1959 1945
Oct 1959–Sep 1961
24-Month
25.22"
(640.59mm)
31.88"
(809.75mm)
-6.66"
(-169.16mm)
5th Driest Driest since: 1911 2002
121st Wettest Wettest since: 1960 1998
Oct 1958–Sep 1961
36-Month
39.82"
(1,011.43mm)
47.81"
(1,214.37mm)
-7.99"
(-202.94mm)
4th Driest Driest since: 1955 2002
121st Wettest Wettest since: 1960 1997
Oct 1957–Sep 1961
48-Month
54.71"
(1,389.63mm)
63.72"
(1,618.49mm)
-9.01"
(-228.86mm)
5th Driest Driest since: 1956 2003
119th Wettest Wettest since: 1960 1998
Oct 1956–Sep 1961
60-Month
73.14"
(1,857.76mm)
79.56"
(2,020.82mm)
-6.42"
(-163.06mm)
16th Driest Driest since: 1960 2004
107th Wettest Wettest since: 1959 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 21, 2021 from https://www.ncdc.noaa.gov/cag/