Wyoming, Average Temperature Rankings, September 2012
1901-2000
Degrees Fahrenheit
1
57.5
53.6
3.9
119
10
1965
1998
2011
2001
top-tenth
1948
2
62.1
58.5
3.6
125
4
1912
2022
2011
2001
top-tenth
3
64.7
60.7
4.0
126
3
1912
2022
2011
2001
top-tenth
4
64.2
60.0
4.2
127
2
1912,1915
2021
2011
2012
top-tenth
5
61.4
57.7
3.7
128
1
1915
2012
2011
2012
highest
6
58.6
54.5
4.1
128
1
1912
2012
2011
2012
highest
7
55.9
50.9
5.0
128
1
1912
2012
2011
2012
highest
8
51.7
47.3
4.4
128
1
1912
2012
2011
2012
highest
9
48.8
44.1
4.7
128
1
1917
2012
2011
2012
highest
10
46.0
41.8
4.2
127
1
1917
1934,2012
2011
1934
highest
1934
11
44.4
40.6
3.8
125
3
1917
1934
2011
2000
top-tenth
12
44.5
40.8
3.7
125
3
1917
1934
2011
2000
top-tenth
18
47.8
45.3
2.5
122
6
1917
1934
2011
2007
top-tenth
1981,2015
24
43.0
40.8
2.2
116
11
1913,1917
2016
2011
2007
top-tenth
36
42.2
40.7
1.5
108
18
1917
2017
2011
2008
top-third
1940,1990,1992,2004
48
42.1
40.7
1.4
105
20
1899
2018
2011
2009
top-third
2004,2021
60
41.8
40.7
1.1
98
26
1917
2016
2011
2010
top-third