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


Wyoming

Precipitation Rankings, September 1925

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 1925
1-Month
1.53"
(38.86mm)
1.24"
(31.50mm)
0.29"
(7.36mm)
92nd Driest Driest since: 1924 1979
36th Wettest Wettest since: 1923 1923
Aug–Sep 1925
2-Month
2.82"
(71.63mm)
2.31"
(58.67mm)
0.51"
(12.96mm)
98th Driest Driest since: 1924 2012
30th Wettest Wettest since: 1923 1923
Jul–Sep 1925
3-Month
4.50"
(114.30mm)
3.59"
(91.19mm)
0.91"
(23.11mm)
106th Driest Driest since: 1924 1964
22nd Wettest Wettest since: 1923 1923
Ties: 1977
Jun–Sep 1925
4-Month
6.76"
(171.70mm)
5.43"
(137.92mm)
1.33"
(33.78mm)
109th Driest Driest since: 1924 2012
19th Wettest Wettest since: 1923 1923
May–Sep 1925
5-Month
8.92"
(226.57mm)
7.64"
(194.06mm)
1.28"
(32.51mm)
99th Driest Driest since: 1924 1919
29th Wettest Wettest since: 1923 1915
Apr–Sep 1925
6-Month
10.80"
(274.32mm)
9.42"
(239.27mm)
1.38"
(35.05mm)
100th Driest Driest since: 1924 2012
28th Wettest Wettest since: 1923 1941
Mar–Sep 1925
7-Month
11.69"
(296.93mm)
10.67"
(271.02mm)
1.02"
(25.91mm)
88th Driest Driest since: 1924 2012
40th Wettest Wettest since: 1923 1941
Ties: 2017
Feb–Sep 1925
8-Month
12.52"
(318.01mm)
11.63"
(295.40mm)
0.89"
(22.61mm)
85th Driest Driest since: 1924 2012
43rd Wettest Wettest since: 1923 1945
Jan–Sep 1925
9-Month
13.29"
(337.57mm)
12.70"
(322.58mm)
0.59"
(14.99mm)
79th Driest Driest since: 1924 1919
49th Wettest Wettest since: 1923 1915, 1945
Dec 1924–Sep 1925
10-Month
14.70"
(373.38mm)
13.71"
(348.23mm)
0.99"
(25.15mm)
80th Driest Driest since: 1924 1919
47th Wettest Wettest since: 1923 1923
Nov 1924–Sep 1925
11-Month
15.62"
(396.75mm)
14.74"
(374.40mm)
0.88"
(22.35mm)
80th Driest Driest since: 1924 1919
47th Wettest Wettest since: 1923 1923
Oct 1924–Sep 1925
12-Month
18.20"
(462.28mm)
15.94"
(404.88mm)
2.26"
(57.40mm)
103rd Driest Driest since: 1924 1919
24th Wettest Wettest since: 1923 1995
Apr 1924–Sep 1925
18-Month
23.71"
(602.23mm)
25.35"
(643.89mm)
-1.64"
(-41.66mm)
46th Driest Driest since: 1920 2021
81st Wettest Wettest since: 1924 1945
Oct 1923–Sep 1925
24-Month
30.70"
(779.78mm)
31.88"
(809.75mm)
-1.18"
(-29.97mm)
47th Driest Driest since: 1922 2002
79th Wettest Wettest since: 1924 1998
Oct 1922–Sep 1925
36-Month
50.64"
(1,286.26mm)
47.81"
(1,214.37mm)
2.83"
(71.89mm)
95th Driest Driest since: 1924 2002
30th Wettest Wettest since: 1909 1997
Oct 1921–Sep 1925
48-Month
66.45"
(1,687.83mm)
63.72"
(1,618.49mm)
2.73"
(69.34mm)
85th Driest Driest since: 1924 2003
39th Wettest Wettest since: 1923 1998
Oct 1920–Sep 1925
60-Month
81.19"
(2,062.23mm)
79.56"
(2,020.82mm)
1.63"
(41.41mm)
77th Driest Driest since: 1924 2004
46th Wettest Wettest since: 1910 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 18, 2022 from https://www.ncdc.noaa.gov/cag/