January - June 1955 Illinois Divisional Average Temperature
-99
1901-2000 base period
Degrees Fahrenheit
129 years
1901-2000
1101
Northwest
1
11
Illinois
IL
43.7
0.9
81
42.8
1102
Northeast
2
11
Illinois
IL
44.1
1.2
84
42.9
1103
West
3
11
Illinois
IL
47
0.9
87
46
1104
Central
4
11
Illinois
IL
46.7
1.2
87
45.6
1105
East
5
11
Illinois
IL
46.4
1.2
88
45.2
1106
West Southwest
6
11
Illinois
IL
49.6
1.4
96
48.2
1107
East Southeast
7
11
Illinois
IL
49.3
1
85
48.2
1108
Southwest
8
11
Illinois
IL
52
1.2
94
50.8
1109
Southeast
9
11
Illinois
IL
51.8
0.9
84
50.9