| Index | ![]() |
|---|---|
| Climate Index: | 60.40 |
| Month | Climate Score | Weather Conditions Outline |
| Jan | -19.13 |
Low avg -9℃
Chance of cloudy day 45%
Chance of snow day 37%
|
| Feb | -17.72 |
Low avg -9℃
Chance of snow day 36%
|
| Mar | 35.59 |
Low avg -3℃
|
| Apr | 70.48 |
Chance of rainy day 47%
|
| May | 95.64 |
Chance of rainy day 47%
|
| Jun | 100.00 | |
| Jul | 100.00 | |
| Aug | 100.00 |
Chance of humid day 82%
|
| Sep | 100.00 | |
| Oct | 90.14 | |
| Nov | 50.71 |
Low avg -1℃
|
| Dec | 19.08 |
Low avg -5℃
Chance of cloudy day 54%
Chance of snow day 27%
|
Best months to visit: April, May, June, July, August, September, October.
| Month | Temp Low Avg | Temp High Avg |
| Jan | -9℃ | -1℃ |
| Feb | -9℃ | 0℃ |
| Mar | -3℃ | 7℃ |
| Apr | 2℃ | 13℃ |
| May | 8℃ | 19℃ |
| Jun | 13℃ | 25℃ |
| Jul | 17℃ | 27℃ |
| Aug | 16℃ | 26℃ |
| Sep | 12℃ | 23℃ |
| Oct | 6℃ | 16℃ |
| Nov | -1℃ | 9℃ |
| Dec | -5℃ | 2℃ |
| Climate in Buffalo Grove, Illinois | 48.61 km |
| Climate in McHenry, Illinois | 49.60 km |
| Climate in Des Plaines, Illinois | 57.43 km |
| Climate in Lake Geneva, Wisconsin | 60.55 km |
| Climate in Crystal Lake, Illinois | 62.19 km |
| Climate in Streamwood, Illinois | 82.91 km |
| Climate in Wauwatosa, Wisconsin | 87.16 km |
| Climate in Waukesha, Wisconsin | 99.60 km |
| Climate in Naperville, Illinois | 100.38 km |
| Climate in Bolingbrook, Illinois | 106.69 km |
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