May 1960 - April 1962 Illinois Divisional Average Temperature
-99
1901-2000 base period
Degrees Fahrenheit
127 years
1901-2000
1101
Northwest
1
11
Illinois
IL
47.4
-0.8
26
48.2
1102
Northeast
2
11
Illinois
IL
47.8
-0.7
26
48.5
1103
West
3
11
Illinois
IL
50.2
-1
17
51.2
1104
Central
4
11
Illinois
IL
49.7
-1
20
50.7
1105
East
5
11
Illinois
IL
49.5
-0.8
25
50.3
1106
West Southwest
6
11
Illinois
IL
52.4
-0.7
24
53.1
1107
East Southeast
7
11
Illinois
IL
52.3
-0.8
20
53.1
1108
Southwest
8
11
Illinois
IL
54.4
-1
16
55.4
1109
Southeast
9
11
Illinois
IL
54.3
-1.1
11
55.4