| Index | ![]() |
|---|---|
| Climate Index: | 67.78 |
| Month | Climate Score | Weather Conditions Outline |
| Jan | -16.32 |
Low avg 16℉
Chance of windy day 51%
Chance of snow day 40%
|
| Feb | 1.28 |
Low avg 19℉
Chance of snow day 36%
|
| Mar | 57.71 | |
| Apr | 84.93 |
Chance of windy day 56%
Chance of rainy day 50%
|
| May | 97.64 |
Chance of rainy day 48%
|
| Jun | 99.71 |
Chance of humid day 82%
Chance of rainy day 45%
|
| Jul | 97.28 |
Chance of humid day 98%
|
| Aug | 98.67 |
Chance of humid day 93%
|
| Sep | 100.00 | |
| Oct | 90.14 |
Chance of rainy day 41%
|
| Nov | 57.71 |
Chance of windy day 52%
|
| Dec | 44.62 |
Low avg 28℉
Chance of cloudy day 49%
|
Best months to visit: April, May, June, July, August, September, October.
| Month | Temp Low Avg | Temp High Avg |
| Jan | 16℉ | 32℉ |
| Feb | 19℉ | 34℉ |
| Mar | 32℉ | 50℉ |
| Apr | 41℉ | 63℉ |
| May | 54℉ | 75℉ |
| Jun | 63℉ | 82℉ |
| Jul | 64℉ | 84℉ |
| Aug | 61℉ | 82℉ |
| Sep | 55℉ | 79℉ |
| Oct | 43℉ | 66℉ |
| Nov | 32℉ | 50℉ |
| Dec | 28℉ | 41℉ |
| Climate in Spring Valley, Illinois | 31.95 miles |
| Climate in Normal, Illinois | 55.46 miles |
| Climate in Bourbonnais, Illinois | 56.39 miles |
| Climate in Bloomington, Illinois | 58.12 miles |
| Climate in Aurora, Illinois | 59.34 miles |
| Climate in DeKalb, Illinois | 59.60 miles |
| Climate in North Aurora, Illinois | 63.69 miles |
| Climate in Lockport, Illinois | 66.37 miles |
| Climate in Batavia, Illinois | 66.92 miles |
| Climate in Geneva, Illinois | 69.63 miles |