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| Index | ![]() |
|---|---|
| Climate Index: | 50.80 |
| Month | Climate Score | Weather Conditions Outline |
| Jan | -36.43 |
Low avg 12℉
Chance of snow day 39%
|
| Feb | -46.89 |
Low avg 10℉
Chance of snow day 48%
|
| Mar | 10.33 |
Low avg 21℉
|
| Apr | 64.31 | |
| May | 95.64 |
Chance of rainy day 52%
|
| Jun | 100.00 |
Chance of rainy day 47%
|
| Jul | 100.00 | |
| Aug | 100.00 |
Chance of fog day 35%
|
| Sep | 99.37 |
Chance of fog day 32%
|
| Oct | 83.72 | |
| Nov | 36.90 |
Low avg 27℉
|
| Dec | 2.65 |
Low avg 19℉
Chance of snow day 35%
|
Best months to visit: April, May, June, July, August, September, October.
| Month | Temp Low Avg | Temp High Avg |
| Jan | 12℉ | 28℉ |
| Feb | 10℉ | 30℉ |
| Mar | 21℉ | 41℉ |
| Apr | 34℉ | 55℉ |
| May | 46℉ | 70℉ |
| Jun | 55℉ | 77℉ |
| Jul | 57℉ | 79℉ |
| Aug | 55℉ | 79℉ |
| Sep | 48℉ | 73℉ |
| Oct | 39℉ | 61℉ |
| Nov | 27℉ | 45℉ |
| Dec | 19℉ | 34℉ |
| Climate in Woodstock, Illinois | 20.06 miles |
| Climate in McHenry, Illinois | 23.02 miles |
| Climate in Crystal Lake, Illinois | 30.65 miles |
| Climate in Kenosha, Wisconsin | 32.70 miles |
| Climate in Beloit, Wisconsin | 34.88 miles |
| Climate in Zion, Illinois | 37.63 miles |
| Climate in Fort Atkinson, Wisconsin | 38.17 miles |
| Climate in Libertyville, Illinois | 39.35 miles |
| Climate in West Dundee, Illinois | 39.84 miles |
| Climate in Waukesha, Wisconsin | 41.73 miles |