Wyoming January 1999 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
24.6
18.4
6.2
120
11
1937
1953
1998
1986
top-tenth
1965,2005
2
23.0
19.5
3.5
111
19
1979
1981
1998
1995
top-third
3
26.3
22.7
3.6
118
12
1979
1981
1998
1981
top-tenth
1935
4
30.6
27.7
2.9
117
13
1979
1934
1998
1981
top-tenth
2021
5
36.4
32.8
3.6
124
6
1979
1934
1998
1981
top-tenth
6
41.2
37.9
3.3
124
6
1979
1934,2022
1998
1981
top-tenth
7
45.0
41.8
3.2
127
3
1979
2022
1998
1934
top-tenth
2000,2024
8
46.0
43.8
2.2
114
16
1979
2022
1998
1989
top-third
1941
9
46.5
44.3
2.2
116
14
1917
2022
1998
1995
top-third
1995,2000
10
45.8
43.8
2.0
116
14
1917
2022
1998
1995
top-third
1911
11
44.2
42.4
1.8
106
24
1913
2013
1998
1995
top-third
2007,2019,2024
12
42.7
40.8
1.9
112
18
1930
2013
1998
1995
top-third
2005,2021
18
41.5
39.8
1.7
109
20
1913,1930
1935
1998
1982
top-third
1954,2004,2014
24
42.1
40.7
1.4
103
26
1930
2017,2018
1998
1993
top-third
1942,1964,1988,1993,2015
36
41.8
40.7
1.1
96
32
1918,1930
2018
1998
1993
top-third
1993,2010,2021
48
41.7
40.7
1.0
92
35
1899,1900,1915,1918
2018
1998
1998
top-third
1993,1998
60
41.9
40.7
1.2
100
26
1900,1917
2017
1998
1993
top-third
2011,2013