Idaho December 2006 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
25.3
23.9
1.4
80
50
1990
1917
2005
2004
normal
1920,1996
2
29.2
27.8
1.4
81
49
1985
1917
2005
2004
normal
2001
3
33.8
33.2
0.6
74
56
1985
1917
2005
2004
normal
1964,1986
4
39.1
38.6
0.5
69
61
1985
1917
2005
2004
normal
1954,1960,2018
5
44.0
43.6
0.4
71
59
1985
1917
2005
2004
normal
1915,1921,1922,1947,1969
6
48.4
47.2
1.2
98
32
1985
1917
2005
2003
top-third
1966,1991
7
50.1
48.5
1.6
110
20
1985
2021
2005
2003
top-third
2013
8
50.3
48.6
1.7
114
16
1916
2021
2005
2003
top-third
1917,1936
9
49.5
47.8
1.7
115
15
1916
2021
2005
2003
top-third
1936,1988
10
47.8
46.3
1.5
110
20
1985
1934
2005
2004
top-third
1958,1994,2018
11
45.7
44.5
1.2
105
25
1985
1934
2005
2004
top-third
1910,1939,1981,1986,1994
12
44.2
42.6
1.6
111
19
1985
1934
2005
2004
top-third
1926,1953,1988,2001,2004
18
45.4
44.1
1.3
108
21
1985
1934
2005
2004
top-third
1926,1981,1988,1998
24
43.9
42.6
1.3
106
23
1985
2015,2016
2005
2005
top-third
2005
36
44.0
42.6
1.4
112
16
1913
2016
2002
2005
top-third
48
44.3
42.6
1.7
122
5
1985
2017
2005
2006
top-tenth
2021,2023
60
44.0
42.6
1.4
114
12
1913,1916
2016,2018
2003
2005
top-tenth
2003,2023