January - July 1906 Illinois Divisional Average Temperature
-99
1901-2000 base period
Degrees Fahrenheit
129 years
1901-2000
1101
Northwest
1
11
Illinois
IL
46.6
-0.6
50
47.2
1102
Northeast
2
11
Illinois
IL
47
-0.3
57
47.2
1103
West
3
11
Illinois
IL
49.4
-0.9
39
50.3
1104
Central
4
11
Illinois
IL
49
-0.8
42
49.8
1105
East
5
11
Illinois
IL
48.5
-0.8
41
49.3
1106
West Southwest
6
11
Illinois
IL
51.1
-1.2
22
52.3
1107
East Southeast
7
11
Illinois
IL
51.2
-1.1
33
52.2
1108
Southwest
8
11
Illinois
IL
53.4
-1.3
21
54.7
1109
Southeast
9
11
Illinois
IL
53.7
-1
29
54.7