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


Wyoming

Precipitation Rankings, September 1959

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 1959
1-Month
1.89"
(48.01mm)
1.24"
(31.50mm)
0.65"
(16.51mm)
108th Driest Driest since: 1958 1979
20th Wettest Wettest since: 1950 1923
Aug–Sep 1959
2-Month
2.63"
(66.80mm)
2.31"
(58.67mm)
0.32"
(8.13mm)
88th Driest Driest since: 1958 2012
40th Wettest Wettest since: 1951 1923
Ties: 1951
Jul–Sep 1959
3-Month
3.07"
(77.98mm)
3.59"
(91.19mm)
-0.52"
(-13.21mm)
51st Driest Driest since: 1956 1964
77th Wettest Wettest since: 1958 1923
Jun–Sep 1959
4-Month
5.03"
(127.76mm)
5.43"
(137.92mm)
-0.40"
(-10.16mm)
59th Driest Driest since: 1956 2012
69th Wettest Wettest since: 1958 1923
May–Sep 1959
5-Month
7.35"
(186.69mm)
7.64"
(194.06mm)
-0.29"
(-7.37mm)
60th Driest Driest since: 1958 1919
68th Wettest Wettest since: 1957 1915
Ties: 1901
Apr–Sep 1959
6-Month
8.48"
(215.39mm)
9.42"
(239.27mm)
-0.94"
(-23.88mm)
42nd Driest Driest since: 1956 2012
86th Wettest Wettest since: 1958 1941
Mar–Sep 1959
7-Month
9.67"
(245.62mm)
10.67"
(271.02mm)
-1.00"
(-25.40mm)
36th Driest Driest since: 1956 2012
92nd Wettest Wettest since: 1958 1941
Feb–Sep 1959
8-Month
10.92"
(277.37mm)
11.63"
(295.40mm)
-0.71"
(-18.03mm)
43rd Driest Driest since: 1956 2012
85th Wettest Wettest since: 1958 1945
Jan–Sep 1959
9-Month
11.73"
(297.94mm)
12.70"
(322.58mm)
-0.97"
(-24.64mm)
39th Driest Driest since: 1958 1919
89th Wettest Wettest since: 1957 1915, 1945
Dec 1958–Sep 1959
10-Month
12.86"
(326.64mm)
13.71"
(348.23mm)
-0.85"
(-21.59mm)
43rd Driest Driest since: 1958 1919
84th Wettest Wettest since: 1957 1923
Nov 1958–Sep 1959
11-Month
14.36"
(364.74mm)
14.74"
(374.40mm)
-0.38"
(-9.66mm)
56th Driest Driest since: 1958 1919
71st Wettest Wettest since: 1957 1923
Ties: 1898
Oct 1958–Sep 1959
12-Month
14.60"
(370.84mm)
15.94"
(404.88mm)
-1.34"
(-34.04mm)
37th Driest Driest since: 1956 1919
90th Wettest Wettest since: 1958 1995
Apr 1958–Sep 1959
18-Month
23.30"
(591.82mm)
25.35"
(643.89mm)
-2.05"
(-52.07mm)
37th Driest Driest since: 1956 2021
90th Wettest Wettest since: 1958 1945
Oct 1957–Sep 1959
24-Month
29.49"
(749.05mm)
31.88"
(809.75mm)
-2.39"
(-60.70mm)
33rd Driest Driest since: 1956 2002
93rd Wettest Wettest since: 1958 1998
Oct 1956–Sep 1959
36-Month
47.92"
(1,217.17mm)
47.81"
(1,214.37mm)
0.11"
(2.80mm)
68th Driest Driest since: 1958 2002
57th Wettest Wettest since: 1952 1997
Ties: 1926
Oct 1955–Sep 1959
48-Month
61.93"
(1,573.02mm)
63.72"
(1,618.49mm)
-1.79"
(-45.47mm)
50th Driest Driest since: 1958 2003
74th Wettest Wettest since: 1952 1998
Oct 1954–Sep 1959
60-Month
75.80"
(1,925.32mm)
79.56"
(2,020.82mm)
-3.76"
(-95.50mm)
36th Driest Driest since: 1958 2004
87th Wettest Wettest since: 1953 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 3, 2021 from https://www.ncdc.noaa.gov/cag/