September 1952 - May 1953 Illinois Divisional Average Temperature
-99
1901-2000 base period
Degrees Fahrenheit
128 years
1901-2000
1101
Northwest
1
11
Illinois
IL
41
0.4
79
40.6
1102
Northeast
2
11
Illinois
IL
41.8
0.8
87
41
1103
West
3
11
Illinois
IL
44.3
0.6
82
43.8
1104
Central
4
11
Illinois
IL
44.1
0.8
88
43.3
1105
East
5
11
Illinois
IL
44.1
1.1
95
43
1106
West Southwest
6
11
Illinois
IL
46.9
1
94
45.9
1107
East Southeast
7
11
Illinois
IL
47
1
94
46
1108
Southwest
8
11
Illinois
IL
49.4
0.9
90
48.5
1109
Southeast
9
11
Illinois
IL
49.4
0.7
87
48.6