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 1960

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 1960
1-Month
0.77"
(19.56mm)
1.24"
(31.50mm)
-0.47"
(-11.94mm)
35th Driest Driest since: 1958 1979
92nd Wettest Wettest since: 1959 1923
Aug–Sep 1960
2-Month
1.77"
(44.96mm)
2.31"
(58.67mm)
-0.54"
(-13.71mm)
45th Driest Driest since: 1958 2012
82nd Wettest Wettest since: 1959 1923
Ties: 1900, 1913, 1939
Jul–Sep 1960
3-Month
2.37"
(60.20mm)
3.59"
(91.19mm)
-1.22"
(-30.99mm)
18th Driest Driest since: 1943 1964
109th Wettest Wettest since: 1959 1923
Ties: 1914
Jun–Sep 1960
4-Month
3.75"
(95.25mm)
5.43"
(137.92mm)
-1.68"
(-42.67mm)
18th Driest Driest since: 1956 2012
109th Wettest Wettest since: 1959 1923
May–Sep 1960
5-Month
4.82"
(122.43mm)
7.64"
(194.06mm)
-2.82"
(-71.63mm)
9th Driest Driest since: 1924 1919
118th Wettest Wettest since: 1959 1915
Apr–Sep 1960
6-Month
5.95"
(151.13mm)
9.42"
(239.27mm)
-3.47"
(-88.14mm)
6th Driest Driest since: 1924 2012
121st Wettest Wettest since: 1959 1941
Mar–Sep 1960
7-Month
6.79"
(172.47mm)
10.67"
(271.02mm)
-3.88"
(-98.55mm)
3rd Driest Driest since: 1919 2012
124th Wettest Wettest since: 1959 1941
Feb–Sep 1960
8-Month
7.93"
(201.42mm)
11.63"
(295.40mm)
-3.70"
(-93.98mm)
4th Driest Driest since: 1919 2012
123rd Wettest Wettest since: 1959 1945
Jan–Sep 1960
9-Month
8.71"
(221.23mm)
12.70"
(322.58mm)
-3.99"
(-101.35mm)
3rd Driest Driest since: 1919 1919
124th Wettest Wettest since: 1959 1915, 1945
Dec 1959–Sep 1960
10-Month
9.08"
(230.63mm)
13.71"
(348.23mm)
-4.63"
(-117.60mm)
3rd Driest Driest since: 1919 1919
123rd Wettest Wettest since: 1959 1923
Nov 1959–Sep 1960
11-Month
9.71"
(246.63mm)
14.74"
(374.40mm)
-5.03"
(-127.77mm)
2nd Driest Driest since: 1919 1919
124th Wettest Wettest since: 1959 1923
Oct 1959–Sep 1960
12-Month
10.83"
(275.08mm)
15.94"
(404.88mm)
-5.11"
(-129.80mm)
2nd Driest Driest since: 1919 1919
124th Wettest Wettest since: 1959 1995
Apr 1959–Sep 1960
18-Month
19.31"
(490.47mm)
25.35"
(643.89mm)
-6.04"
(-153.42mm)
2nd Driest Driest since: 1911 1911
124th Wettest Wettest since: 1959 1945
Oct 1958–Sep 1960
24-Month
25.43"
(645.92mm)
31.88"
(809.75mm)
-6.45"
(-163.83mm)
5th Driest Driest since: 1911 2002
120th Wettest Wettest since: 1959 1998
Oct 1957–Sep 1960
36-Month
40.32"
(1,024.13mm)
47.81"
(1,214.37mm)
-7.49"
(-190.24mm)
6th Driest Driest since: 1956 2002
118th Wettest Wettest since: 1959 1997
Oct 1956–Sep 1960
48-Month
58.75"
(1,492.25mm)
63.72"
(1,618.49mm)
-4.97"
(-126.24mm)
24th Driest Driest since: 1957 2003
99th Wettest Wettest since: 1959 1998
Oct 1955–Sep 1960
60-Month
72.76"
(1,848.10mm)
79.56"
(2,020.82mm)
-6.80"
(-172.72mm)
15th Driest Driest since: 1957 2004
107th Wettest Wettest since: 1959 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 13, 2021 from https://www.ncdc.noaa.gov/cag/