Springfield, Illinois July-April Average Temperature
Degrees Fahrenheit
1902-1937
-99
190204
48.3
-1.3
190304
49.3
-0.3
190404
45.9
-3.7
190504
47.2
-2.4
190604
48.9
-0.7
190704
50.3
0.7
190804
49.9
0.3
190904
50.3
0.7
191004
49.4
-0.2
191104
49.5
-0.1
191204
46.4
-3.2
191304
49.6
0.0
191404
51.0
1.4
191504
50.5
0.9
191604
48.6
-1.0
191704
49.3
-0.3
191804
46.1
-3.5
191904
51.1
1.5
192004
48.2
-1.4
192104
52.1
2.5
192204
51.0
1.4
192304
50.3
0.7
192404
49.5
-0.1
192504
49.9
0.3
192604
47.9
-1.7
192704
50.0
0.4
192804
49.8
0.2
192904
-99
-99
193004
49.0
-0.6
193104
51.4
1.8
193204
53.9
4.3
193304
49.9
0.3
193404
50.4
0.8
193504
51.4
1.8
193604
47.6
-2.0
193704
51.2
1.6