Contiguous U.S. October 1921 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
55.35
54.11
1.24
102
28
1925
1963
1920
1918
top-third
1915
2
60.95
59.49
1.46
110
20
1976
2015
1920
1921
top-third
3
64.64
63.69
0.95
97
33
1976
1947
1920
1900
top-third
4
67.15
66.17
0.98
98
32
1976
2022
1920
1921
top-third
2000
5
67.79
66.63
1.16
108
22
1912
2021
1920
1921
top-third
1947
6
66.51
65.56
0.95
100
30
1917
2018
1920
1900
top-third
1947
7
64.29
63.49
0.80
96
34
1907
1934,2012
1920
1900
top-third
1947
8
62.09
60.74
1.35
114
16
1917
2012
1920
1910
top-third
9
59.29
57.75
1.54
116
14
1917
2012
1920
1921
top-third
10
56.79
54.99
1.80
118
12
1912,1917
2012
1920
1921
top-tenth
11
54.64
52.96
1.68
115
14
1917
2012
1920
1921
top-third
2005,2018
12
53.40
52.03
1.37
111
18
1917
2012
1920
1921
top-third
18
57.27
56.54
0.73
94
35
1917
2016
1920
1921
top-third
24
52.04
52.02
0.02
59
69
1913
2017
1920
1911
normal
1910,1958,1977
36
52.07
52.00
0.07
64
63
1917
2018
1920
1911
normal
1948
48
51.98
51.99
-0.01
57
69
1918
2018
1920
1911
normal
60
51.53
51.98
-0.45
14
111
1920
2020
1920
1914
bottom-third