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 September 2019. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, May 2013

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2013
1-Month
2.19"
(55.63mm)
2.21"
(56.13mm)
-0.02"
(-0.50mm)
70th Driest Driest since: 2012 1936
56th Wettest Wettest since: 2011 1908
Apr–May 2013
2-Month
4.06"
(103.12mm)
3.99"
(101.35mm)
0.07"
(1.77mm)
69th Driest Driest since: 2012 1936
57th Wettest Wettest since: 2011 2011
Mar–May 2013
3-Month
4.77"
(121.16mm)
5.24"
(133.10mm)
-0.47"
(-11.94mm)
42nd Driest Driest since: 2012 1919
84th Wettest Wettest since: 2011 2011
Ties: 1958
Feb–May 2013
4-Month
5.56"
(141.22mm)
6.21"
(157.73mm)
-0.65"
(-16.51mm)
37th Driest Driest since: 2012 1966
89th Wettest Wettest since: 2011 2011
Jan–May 2013
5-Month
6.30"
(160.02mm)
7.27"
(184.66mm)
-0.97"
(-24.64mm)
29th Driest Driest since: 2012 1919
97th Wettest Wettest since: 2011 2011
Dec 2012–May 2013
6-Month
7.49"
(190.25mm)
8.28"
(210.31mm)
-0.79"
(-20.06mm)
36th Driest Driest since: 2012 1919
89th Wettest Wettest since: 2011 2011
Ties: 1989
Nov 2012–May 2013
7-Month
8.36"
(212.34mm)
9.31"
(236.47mm)
-0.95"
(-24.13mm)
32nd Driest Driest since: 2012 1919
93rd Wettest Wettest since: 2011 2011
Oct 2012–May 2013
8-Month
9.47"
(240.54mm)
10.51"
(266.95mm)
-1.04"
(-26.41mm)
34th Driest Driest since: 2006 1966
91st Wettest Wettest since: 2012 1995
Sep 2012–May 2013
9-Month
9.93"
(252.22mm)
11.75"
(298.45mm)
-1.82"
(-46.23mm)
21st Driest Driest since: 2004 1934
104th Wettest Wettest since: 2012 2017
Aug 2012–May 2013
10-Month
10.19"
(258.83mm)
12.81"
(325.37mm)
-2.62"
(-66.54mm)
8th Driest Driest since: 2002 1934
117th Wettest Wettest since: 2012 2017
Jul 2012–May 2013
11-Month
11.31"
(287.27mm)
14.10"
(358.14mm)
-2.79"
(-70.87mm)
12th Driest Driest since: 2004 1934
113th Wettest Wettest since: 2012 1978
Jun 2012–May 2013
12-Month
11.76"
(298.70mm)
15.93"
(404.62mm)
-4.17"
(-105.92mm)
3rd Driest Driest since: 2001 1934
122nd Wettest Wettest since: 2012 1999
Dec 2011–May 2013
18-Month
18.10"
(459.74mm)
24.21"
(614.93mm)
-6.11"
(-155.19mm)
3rd Driest Driest since: 2002 1961
121st Wettest Wettest since: 2012 1996
Jun 2011–May 2013
24-Month
25.21"
(640.33mm)
31.86"
(809.24mm)
-6.65"
(-168.91mm)
3rd Driest Driest since: 2002 2002
121st Wettest Wettest since: 2012 1999
Jun 2010–May 2013
36-Month
45.23"
(1,148.84mm)
47.75"
(1,212.85mm)
-2.52"
(-64.01mm)
36th Driest Driest since: 2008 2003
87th Wettest Wettest since: 2012 1929
Jun 2009–May 2013
48-Month
62.72"
(1,593.09mm)
63.62"
(1,615.95mm)
-0.90"
(-22.86mm)
54th Driest Driest since: 2009 2004
68th Wettest Wettest since: 2012 1999
Jun 2008–May 2013
60-Month
77.84"
(1,977.14mm)
79.48"
(2,018.79mm)
-1.64"
(-41.65mm)
48th Driest Driest since: 2010 2004
73rd Wettest Wettest since: 2012 1999
Ties: 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/