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


Wyoming

Average Temperature Rankings, April 2009

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 2009
1-Month
38.4°F
(3.6°C)
38.8°F
(3.8°C)
-0.4°F
(-0.2°C)
56th Coolest Coolest since: 2008 1920
71st Warmest Warmest since: 2007 1915
Ties: 1959, 1993
Mar–Apr 2009
2-Month
34.6°F
(1.4°C)
34.0°F
(1.1°C)
0.6°F
(0.3°C)
73rd Coolest Coolest since: 2008 1917
54th Warmest Warmest since: 2007 1910
Ties: 1904, 1914, 1943, 1961, 2011
Feb–Apr 2009
3-Month
32.0°F
(0.0°C)
30.1°F
(-1.1°C)
1.9°F
(1.1°C)
95th Coolest Coolest since: 2008 1899
32nd Warmest Warmest since: 2007 1992
Jan–Apr 2009
4-Month
29.8°F
(-1.2°C)
27.1°F
(-2.7°C)
2.7°F
(1.5°C)
106th Coolest Coolest since: 2008 1917
21st Warmest Warmest since: 2007 1992
Ties: 1953, 2007
Dec 2008–Apr 2009
5-Month
27.7°F
(-2.4°C)
25.9°F
(-3.4°C)
1.8°F
(1.0°C)
97th Coolest Coolest since: 2008 1917
29th Warmest Warmest since: 2007 1981
Ties: 1961
Nov 2008–Apr 2009
6-Month
28.9°F
(-1.7°C)
26.4°F
(-3.1°C)
2.5°F
(1.4°C)
109th Coolest Coolest since: 2008 1917
17th Warmest Warmest since: 2007 1934
Oct 2008–Apr 2009
7-Month
30.9°F
(-0.6°C)
28.7°F
(-1.8°C)
2.2°F
(1.2°C)
110th Coolest Coolest since: 2008 1917
16th Warmest Warmest since: 2006 1934
Ties: 1946, 2018
Sep 2008–Apr 2009
8-Month
33.7°F
(0.9°C)
31.8°F
(-0.1°C)
1.9°F
(1.0°C)
109th Coolest Coolest since: 2008 1917
17th Warmest Warmest since: 2006 1934
Aug 2008–Apr 2009
9-Month
37.1°F
(2.8°C)
35.3°F
(1.8°C)
1.8°F
(1.0°C)
110th Coolest Coolest since: 2008 1917
16th Warmest Warmest since: 2006 1934
Ties: 1938, 2018
Jul 2008–Apr 2009
10-Month
40.1°F
(4.5°C)
38.3°F
(3.5°C)
1.8°F
(1.0°C)
108th Coolest Coolest since: 2008 1917
18th Warmest Warmest since: 2007 1934
Ties: 2002, 2013
Jun 2008–Apr 2009
11-Month
41.6°F
(5.3°C)
40.1°F
(4.5°C)
1.5°F
(0.8°C)
102nd Coolest Coolest since: 2008 1917
24th Warmest Warmest since: 2007 1934
Ties: 1990
May 2008–Apr 2009
12-Month
42.0°F
(5.6°C)
40.8°F
(4.9°C)
1.2°F
(0.7°C)
97th Coolest Coolest since: 2008 1917
29th Warmest Warmest since: 2008 1934
Ties: 1953, 1998, 2008
Nov 2007–Apr 2009
18-Month
36.6°F
(2.6°C)
36.0°F
(2.2°C)
0.6°F
(0.4°C)
80th Coolest Coolest since: 1997 1913
45th Warmest Warmest since: 2008 1935, 2016
Ties: 1911, 1939, 1997, 2011
May 2007–Apr 2009
24-Month
42.0°F
(5.6°C)
40.8°F
(4.9°C)
1.2°F
(0.7°C)
98th Coolest Coolest since: 2002 1917
27th Warmest Warmest since: 2008 1935
Ties: 2002
May 2006–Apr 2009
36-Month
42.3°F
(5.7°C)
40.7°F
(4.8°C)
1.6°F
(0.9°C)
106th Coolest Coolest since: 2003 1918
18th Warmest Warmest since: 2008 2017
Ties: 1992
May 2005–Apr 2009
48-Month
42.4°F
(5.8°C)
40.7°F
(4.8°C)
1.7°F
(1.0°C)
110th Coolest Coolest since: 2004 1899
13th Warmest Warmest since: 2008 2018
Ties: 2000, 2004
May 2004–Apr 2009
60-Month
42.4°F
(5.8°C)
40.7°F
(4.8°C)
1.7°F
(1.0°C)
109th Coolest Coolest since: 2005 1917
13th Warmest Warmest since: 2008 2017
Ties: 2005

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 25, 2021 from https://www.ncdc.noaa.gov/cag/