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


Wyoming

Precipitation Rankings, September 1976

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 1976
1-Month
1.06"
(26.92mm)
1.24"
(31.50mm)
-0.18"
(-4.58mm)
61st Driest Driest since: 1975 1979
66th Wettest Wettest since: 1973 1923
Aug–Sep 1976
2-Month
2.27"
(57.66mm)
2.31"
(58.67mm)
-0.04"
(-1.01mm)
66th Driest Driest since: 1975 2012
61st Wettest Wettest since: 1973 1923
Ties: 2008
Jul–Sep 1976
3-Month
3.32"
(84.33mm)
3.59"
(91.19mm)
-0.27"
(-6.86mm)
61st Driest Driest since: 1975 1964
66th Wettest Wettest since: 1973 1923
Ties: 1922, 1991
Jun–Sep 1976
4-Month
5.74"
(145.80mm)
5.43"
(137.92mm)
0.31"
(7.88mm)
83rd Driest Driest since: 1975 2012
44th Wettest Wettest since: 1973 1923
Ties: 1961
May–Sep 1976
5-Month
7.71"
(195.83mm)
7.64"
(194.06mm)
0.07"
(1.77mm)
68th Driest Driest since: 1975 1919
59th Wettest Wettest since: 1973 1915
Ties: 1977
Apr–Sep 1976
6-Month
9.95"
(252.73mm)
9.42"
(239.27mm)
0.53"
(13.46mm)
82nd Driest Driest since: 1975 2012
45th Wettest Wettest since: 1973 1941
Mar–Sep 1976
7-Month
10.97"
(278.64mm)
10.67"
(271.02mm)
0.30"
(7.62mm)
76th Driest Driest since: 1975 2012
51st Wettest Wettest since: 1973 1941
Feb–Sep 1976
8-Month
12.14"
(308.36mm)
11.63"
(295.40mm)
0.51"
(12.96mm)
77th Driest Driest since: 1975 2012
50th Wettest Wettest since: 1973 1945
Jan–Sep 1976
9-Month
13.07"
(331.98mm)
12.70"
(322.58mm)
0.37"
(9.40mm)
73rd Driest Driest since: 1975 1919
54th Wettest Wettest since: 1973 1915, 1945
Dec 1975–Sep 1976
10-Month
14.30"
(363.22mm)
13.71"
(348.23mm)
0.59"
(14.99mm)
75th Driest Driest since: 1975 1919
51st Wettest Wettest since: 1973 1923
Nov 1975–Sep 1976
11-Month
15.38"
(390.65mm)
14.74"
(374.40mm)
0.64"
(16.25mm)
75th Driest Driest since: 1975 1919
51st Wettest Wettest since: 1973 1923
Ties: 1950
Oct 1975–Sep 1976
12-Month
17.08"
(433.83mm)
15.94"
(404.88mm)
1.14"
(28.95mm)
82nd Driest Driest since: 1975 1919
44th Wettest Wettest since: 1973 1995
Apr 1975–Sep 1976
18-Month
26.25"
(666.75mm)
25.35"
(643.89mm)
0.90"
(22.86mm)
77th Driest Driest since: 1975 1911
49th Wettest Wettest since: 1973 1945
Oct 1974–Sep 1976
24-Month
33.12"
(841.25mm)
31.88"
(809.75mm)
1.24"
(31.50mm)
75th Driest Driest since: 1975 2002
50th Wettest Wettest since: 1973 1998
Oct 1973–Sep 1976
36-Month
46.87"
(1,190.50mm)
47.81"
(1,214.37mm)
-0.94"
(-23.87mm)
51st Driest Driest since: 1966 2002
73rd Wettest Wettest since: 1975 1997
Oct 1972–Sep 1976
48-Month
65.36"
(1,660.14mm)
63.72"
(1,618.49mm)
1.64"
(41.65mm)
79th Driest Driest since: 1972 2003
44th Wettest Wettest since: 1975 1998
Ties: 1951
Oct 1971–Sep 1976
60-Month
82.85"
(2,104.39mm)
79.56"
(2,020.82mm)
3.29"
(83.57mm)
86th Driest Driest since: 1972 2004
36th Wettest Wettest since: 1975 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 16, 2021 from https://www.ncdc.noaa.gov/cag/