Average Precipitation for Illinois in November





The tables below give monthly averages for rainfall plus snowfall during November at cities in Illinois.

Each place has a total for the amount of precipitation it usually receives this month. Most sites also have information on the number of days with wet weather. This includes the days when precipitation amounts to 0.01 inches (0.25 millimetres) or more.

The precipitation totals are averages based on weather data collected from 1981 to 2010 for the NOAA National Climatic Data Center.

You can jump to a separate table for each region of the state: Chicago Area, Northern Illinois, Central Illinois and Southern Illinois.

Chicago Area

Average monthly precipitation in November
Days Place Inches Milli­metres
10 Aurora 3.2 82
10 Chicago Botanical Garden 3.1 78
11 Chicago Midway Airport 3.4 87
11 Chicago O'Hare Airport 3.2 80
12 Chicago University 3.2 82
11 Elgin 3.1 80
11 Joliet 3.1 78

Northern Illinois

November averages for total rainfall plus snowfall
Days Place Inches Milli­metres
9 Antioch 2.8 70
10 DeKalb 2.7 69
8 Dixon 2.7 68
9 Freeport 2.7 68
10 Moline 2.6 65
10 Rockford 2.6 66
Waukegan 2.8 70

Central Illinois

Average amount of rain and snow in November
Days Place Inches Milli­metres
9 Alton 3.9 99
9 Cahokia 3.9 100
10 Danville 3.8 97
10 Peoria 3.1 80
9 Quincy 3.0 77
10 Springfield 3.2 82
10 Urbana 3.7 93

Southern Illinois

Precipitation totals for November
Days Place Inches Milli­metres
9 Cairo 4.5 113
10 Marion 4.6 117
10 Mt Vernon 4.2 107
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

Illinois Precipitation
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