Contiguous U.S. December 1903 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
30.54
32.68
-2.14
21
109
1983
2023
1898
1902
bottom-third
2
35.39
37.19
-1.80
18
112
2000
2021
1898
1902
bottom-third
3
41.57
42.83
-1.26
18
112
1898
2021
1898
1902
bottom-third
4
46.86
48.34
-1.48
11
119
1976
2021
1898
1902
bottom-tenth
5
51.68
53.09
-1.41
6
124
1976
2021
1898
1902
bottom-tenth
6
55.06
56.51
-1.45
5
125
1976
2021
1898
1902
bottom-tenth
7
56.60
58.22
-1.62
2
128
1976
2021
1903
1902
bottom-tenth
8
56.97
58.47
-1.50
3
127
1976
2021
1903
1902
bottom-tenth
9
56.22
57.64
-1.42
3
127
1917
2021
1903
1902
bottom-tenth
1907
10
54.82
56.03
-1.21
5
125
1917
2012
1903
1902
bottom-tenth
11
52.42
54.01
-1.59
2
128
1917
2012
1903
1902
bottom-tenth
12
50.62
52.02
-1.40
5
125
1917
2012
1895
1902
bottom-tenth
18
52.37
53.52
-1.15
4
125
1917
2012,2016
1899
1902
bottom-tenth
24
51.11
52.02
-0.91
7
122
1917
2017
1903
1902
bottom-tenth
1924
36
51.36
52.01
-0.65
11
117
1917
2017
1899
1902
bottom-tenth
48
51.72
52.00
-0.28
32
95
1917
2018
1900
1902
bottom-third
1929,1930,1980
60
51.57
51.99
-0.42
18
108
1920
2019,2020
1899
1902
bottom-third
1971