Contiguous U.S. June 2021 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
72.59
68.49
4.10
129
1
1907
2021
2020
2021
highest
2
66.47
64.35
2.12
123
7
1907
2018
2020
2018
top-tenth
3
61.60
59.91
1.69
120
10
1907
1934
2020
2018
top-tenth
4
57.58
55.31
2.27
119
11
1917
2012
2020
2017
top-tenth
5
52.19
51.01
1.18
101
29
1917
2012
2019
2020
top-third
6
49.26
47.53
1.73
110
20
1917
2012
2019
2020
top-third
7
47.32
45.42
1.90
115
14
1917
2012
2019
2020
top-third
8
47.19
44.96
2.23
121
8
1917
2012
2020
2017
top-tenth
9
47.98
45.98
2.00
120
9
1917
2012
2020
2017
top-tenth
10
49.77
47.86
1.91
118
11
1917
2016
2019
2020
top-tenth
2002
11
52.04
50.07
1.97
120
9
1917
2012
2020
2017
top-tenth
12
54.01
52.03
1.98
120
9
1917
2012
2020
2017
top-tenth
18
52.67
50.52
2.15
121
8
1917
2017
2020
2018
top-tenth
24
53.93
52.02
1.91
120
8
1913
2017
2020
2018
top-tenth
2023
36
53.50
52.00
1.50
112
15
1917
2018
2020
2019
top-third
48
53.57
51.99
1.58
117
9
1918
2018
2016
2020
top-tenth
2015
60
53.86
51.98
1.88
121
4
1920
2020
2017
2020
top-tenth
2016