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


Wyoming

Precipitation Rankings, September 1958

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 1958
1-Month
0.49"
(12.45mm)
1.24"
(31.50mm)
-0.75"
(-19.05mm)
17th Driest Driest since: 1956 1979
110th Wettest Wettest since: 1957 1923
Ties: 1943
Aug–Sep 1958
2-Month
1.28"
(32.51mm)
2.31"
(58.67mm)
-1.03"
(-26.16mm)
12th Driest Driest since: 1956 2012
115th Wettest Wettest since: 1957 1923
Jul–Sep 1958
3-Month
3.30"
(83.82mm)
3.59"
(91.19mm)
-0.29"
(-7.37mm)
59th Driest Driest since: 1956 1964
68th Wettest Wettest since: 1957 1923
Jun–Sep 1958
4-Month
5.33"
(135.38mm)
5.43"
(137.92mm)
-0.10"
(-2.54mm)
67th Driest Driest since: 1956 2012
60th Wettest Wettest since: 1957 1923
Ties: 1940
May–Sep 1958
5-Month
6.85"
(173.99mm)
7.64"
(194.06mm)
-0.79"
(-20.07mm)
43rd Driest Driest since: 1956 1919
84th Wettest Wettest since: 1957 1915
Apr–Sep 1958
6-Month
8.70"
(220.98mm)
9.42"
(239.27mm)
-0.72"
(-18.29mm)
48th Driest Driest since: 1956 2012
79th Wettest Wettest since: 1957 1941
Mar–Sep 1958
7-Month
10.10"
(256.54mm)
10.67"
(271.02mm)
-0.57"
(-14.48mm)
49th Driest Driest since: 1956 2012
78th Wettest Wettest since: 1957 1941
Feb–Sep 1958
8-Month
10.98"
(278.89mm)
11.63"
(295.40mm)
-0.65"
(-16.51mm)
46th Driest Driest since: 1956 2012
81st Wettest Wettest since: 1957 1945
Jan–Sep 1958
9-Month
11.51"
(292.35mm)
12.70"
(322.58mm)
-1.19"
(-30.23mm)
34th Driest Driest since: 1956 1919
93rd Wettest Wettest since: 1957 1915, 1945
Dec 1957–Sep 1958
10-Month
12.29"
(312.17mm)
13.71"
(348.23mm)
-1.42"
(-36.06mm)
34th Driest Driest since: 1956 1919
92nd Wettest Wettest since: 1957 1923
Nov 1957–Sep 1958
11-Month
13.44"
(341.38mm)
14.74"
(374.40mm)
-1.30"
(-33.02mm)
37th Driest Driest since: 1956 1919
89th Wettest Wettest since: 1957 1923
Oct 1957–Sep 1958
12-Month
14.89"
(378.21mm)
15.94"
(404.88mm)
-1.05"
(-26.67mm)
46th Driest Driest since: 1956 1919
80th Wettest Wettest since: 1957 1995
Apr 1957–Sep 1958
18-Month
27.63"
(701.80mm)
25.35"
(643.89mm)
2.28"
(57.91mm)
95th Driest Driest since: 1957 1911
31st Wettest Wettest since: 1948 1945
Oct 1956–Sep 1958
24-Month
33.32"
(846.33mm)
31.88"
(809.75mm)
1.44"
(36.58mm)
80th Driest Driest since: 1957 2002
45th Wettest Wettest since: 1950 1998
Ties: 1993
Oct 1955–Sep 1958
36-Month
47.33"
(1,202.18mm)
47.81"
(1,214.37mm)
-0.48"
(-12.19mm)
60th Driest Driest since: 1957 2002
64th Wettest Wettest since: 1952 1997
Oct 1954–Sep 1958
48-Month
61.20"
(1,554.48mm)
63.72"
(1,618.49mm)
-2.52"
(-64.01mm)
40th Driest Driest since: 1957 2003
83rd Wettest Wettest since: 1953 1998
Oct 1953–Sep 1958
60-Month
73.58"
(1,868.93mm)
79.56"
(2,020.82mm)
-5.98"
(-151.89mm)
21st Driest Driest since: 1957 2004
101st Wettest Wettest since: 1954 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 22, 2021 from https://www.ncdc.noaa.gov/cag/