CHICAGO NORMALS (1981-2010)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

 

September Normals for Chicago for Temperature and Precipitation

 

Day of Month High Low Average HDD CDD Precipitation
1 80 60 70 1 6 0.12
2 80 60 70 1 6 0.12
3 79 60 69 1 5 0.11
4 79 59 69 1 5 0.12
5 79 59 69 1 5 0.11
6 78 59 68 1 5 0.12
7 78 58 68 1 5 0.11
8 78 58 68 2 4 0.11
9 78 57 67 2 4 0.11
10 77 57 67 2 4 0.10
11 77 56 67 2 4 0.11
12 76 56 66 2 4 0.10
13 76 56 66 3 3 0.11
14 76 55 65 3 3 0.10
15 75 55 65 3 3 0.10
16 75 54 65 3 3 0.11
17 75 54 64 3 3 0.10
18 74 53 64 4 2 0.10
19 74 53 63 4 2 0.11
20 73 52 63 4 2 0.11
21 73 52 62 5 2 0.11
22 72 51 62 5 2 0.11
23 72 51 61 5 2 0.10
24 72 51 61 6 2 0.11
25 71 50 61 6 1 0.11
26 71 50 60 6 1 0.11
27 70 49 60 7 1 0.10
28 70 49 59 7 1 0.09
29 69 48 59 7 1 0.10
30 69 48 58 8 1 0.09
             
MONTH 74.8 54.3 64.6 105 92 3.2

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