Illinois, Climate Division 3 June Average Temperature
Degrees Fahrenheit
1901-1977
-99
189506
73.5
2.0
189606
71.4
-0.1
189706
72.0
0.5
189806
72.8
1.3
189906
72.5
1.0
190006
71.0
-0.5
190106
74.1
2.6
190206
67.7
-3.8
190306
65.8
-5.7
190406
68.6
-2.9
190506
72.6
1.1
190606
70.0
-1.5
190706
68.2
-3.3
190806
69.7
-1.8
190906
71.8
0.3
191006
69.9
-1.6
191106
77.3
5.8
191206
68.8
-2.7
191306
73.3
1.8
191406
75.6
4.1
191506
67.7
-3.8
191606
66.2
-5.3
191706
68.2
-3.3
191806
72.5
1.0
191906
74.7
3.2
192006
72.1
0.6
192106
75.7
4.2
192206
73.6
2.1
192306
72.5
1.0
192406
69.1
-2.4
192506
73.6
2.1
192606
67.6
-3.9
192706
67.3
-4.2
192806
66.2
-5.3
192906
69.2
-2.3
193006
71.3
-0.2
193106
75.2
3.7
193206
73.4
1.9
193306
78.4
6.9
193406
79.7
8.2
193506
67.8
-3.7
193606
72.9
1.4
193706
71.1
-0.4
193806
69.9
-1.6
193906
72.8
1.3
194006
73.1
1.6
194106
72.6
1.1
194206
71.7
0.2
194306
73.7
2.2
194406
75.2
3.7
194506
66.9
-4.6
194606
71.5
0.0
194706
68.6
-2.9
194806
71.2
-0.3
194906
74.3
2.8
195006
70.2
-1.3
195106
68.5
-3.0
195206
76.8
5.3
195306
76.2
4.7
195406
75.7
4.2
195506
68.3
-3.2
195606
74.3
2.8
195706
71.5
0.0
195806
67.6
-3.9
195906
73.7
2.2
196006
69.4
-2.1
196106
70.7
-0.8
196206
72.0
0.5
196306
74.5
3.0
196406
72.6
1.1
196506
70.8
-0.7
196606
70.4
-1.1
196706
71.3
-0.2
196806
73.0
1.5
196906
67.6
-3.9
197006
70.3
-1.2
197106
76.4
4.9
197206
69.4
-2.1
197306
72.3
0.8
197406
67.1
-4.4
197506
72.3
0.8
197606
70.9
-0.6
197706
71.2
-0.3