Illinois July-October Precipitation
Inches
1901-1963
-99
189510
11.70
-1.50
189610
15.58
2.38
189710
6.12
-7.08
189810
16.03
2.83
189910
11.59
-1.61
190010
14.39
1.19
190110
8.02
-5.18
190210
16.16
2.96
190310
14.29
1.09
190410
14.37
1.17
190510
16.03
2.83
190610
12.97
-0.23
190710
15.68
2.48
190810
7.53
-5.67
190910
13.16
-0.04
191010
14.60
1.40
191110
18.25
5.05
191210
14.15
0.95
191310
11.18
-2.02
191410
11.92
-1.28
191510
18.00
4.80
191610
11.36
-1.84
191710
11.11
-2.09
191810
13.45
0.25
191910
15.24
2.04
192010
10.22
-2.98
192110
16.04
2.84
192210
9.70
-3.50
192310
14.71
1.51
192410
12.53
-0.67
192510
14.40
1.20
192610
21.62
8.42
192710
15.66
2.46
192810
13.58
0.38
192910
13.40
0.20
193010
8.75
-4.45
193110
15.19
1.99
193210
15.70
2.50
193310
11.60
-1.60
193410
15.39
2.19
193510
11.16
-2.04
193610
13.79
0.59
193710
11.53
-1.67
193810
12.59
-0.61
193910
11.23
-1.97
194010
8.64
-4.56
194110
19.77
6.57
194210
13.34
0.14
194310
10.37
-2.83
194410
9.73
-3.47
194510
14.11
0.91
194610
13.11
-0.09
194710
11.03
-2.17
194810
12.23
-0.97
194910
15.09
1.89
195010
11.88
-1.32
195110
15.12
1.92
195210
8.98
-4.22
195310
7.86
-5.34
195410
14.84
1.64
195510
13.26
0.06
195610
10.58
-2.62
195710
11.68
-1.52
195810
15.48
2.28
195910
15.97
2.77
196010
10.38
-2.82
196110
18.67
5.47
196210
12.89
-0.31
196310
10.18
-3.02