Arizona December 2017 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
46.6
41.5
5.1
125
5
1932
1980
2016
2010
top-tenth
2
52.1
45.4
6.7
129
1
1931
2017
2016
2017
highest
3
56.4
50.6
5.8
129
1
1911
2017
2016
2017
highest
4
60.4
55.9
4.5
129
1
1912
2017
2016
2017
highest
5
64.2
60.3
3.9
128
2
1912
2020
2016
2017
top-tenth
6
67.1
63.5
3.6
128
2
1912
2020
2016
2017
top-tenth
7
68.9
65.1
3.8
129
1
1912
2017
2016
2017
highest
8
68.5
65.1
3.4
128
2
1912
2020
2016
2017
top-tenth
9
67.6
64.2
3.4
128
2
1912
2020
2016
2017
top-tenth
10
66.5
62.7
3.8
129
1
1912
2017
2016
2017
highest
11
64.9
61.1
3.8
129
1
1912
2017
2016
2017
highest
12
63.0
59.4
3.6
129
1
1912
2017
2016
2017
highest
18
64.0
60.8
3.2
128
1
1913
2017
2016
2017
highest
24
62.6
59.3
3.3
127
2
1913
2018
2016
2017
top-tenth
36
62.3
59.3
3.0
126
2
1913
2018
2016
2017
top-tenth
48
62.3
59.3
3.0
126
1
1915
2017,2018
2016
2017
highest
2018
60
61.9
59.3
2.6
122
4
1915,1916
2018
2016
2017
top-tenth
2019