June 2015 - May 2016 Illinois Divisional Average Temperature
-99
1901-2000 base period
Degrees Fahrenheit
128 years
1901-2000
1101
Northwest
1
11
Illinois
IL
51.5
125
3.3
48.2
1102
Northeast
2
11
Illinois
IL
51.6
124
3.1
48.5
1103
West
3
11
Illinois
IL
53.9
124
2.7
51.3
1104
Central
4
11
Illinois
IL
54.2
125
3.4
50.7
1105
East
5
11
Illinois
IL
53.5
125
3.1
50.3
1106
West Southwest
6
11
Illinois
IL
55.9
125
2.8
53.1
1107
East Southeast
7
11
Illinois
IL
55.7
125
2.6
53.1
1108
Southwest
8
11
Illinois
IL
58.2
125
2.9
55.4
1109
Southeast
9
11
Illinois
IL
58
125
2.6
55.4