Frost dates in Braidwood, IL
The average last spring frost in Braidwood is around April 22 and the first fall frost is around October 15. That gives Braidwood an average growing season of about 176 days.
Last spring frost
| Early (10% chance after) | April 11 |
|---|---|
| Average (50%) | April 22 |
| Late (90%) | May 10 |
First fall frost
| Early (10%) | October 7 |
|---|---|
| Average (50%) | October 15 |
| Late (90% chance before) | November 2 |