August 1900 - April 1901 Illinois Divisional Average Temperature
-99
1901-2000 base period
Degrees Fahrenheit
128 years
1901-2000
1101
Northwest
1
11
Illinois
IL
42.1
0.2
70
41.8
1102
Northeast
2
11
Illinois
IL
42.6
0.3
69
42.3
1103
West
3
11
Illinois
IL
45.7
0.6
83
45
1104
Central
4
11
Illinois
IL
44.7
0.1
61
44.5
1105
East
5
11
Illinois
IL
44.1
-0.1
49
44.2
1106
West Southwest
6
11
Illinois
IL
47.9
0.7
86
47.2
1107
East Southeast
7
11
Illinois
IL
47.7
0.5
69
47.2
1108
Southwest
8
11
Illinois
IL
50.6
0.8
87
49.8
1109
Southeast
9
11
Illinois
IL
50.7
0.9
87
49.9