Frost dates in Danville, IL
The average last spring frost in Danville is around April 24 and the first fall frost is around October 12. That gives Danville an average growing season of about 171 days.
Last spring frost
| Early (10% chance after) | April 10 |
|---|---|
| Average (50%) | April 24 |
| Late (90%) | May 12 |
First fall frost
| Early (10%) | September 28 |
|---|---|
| Average (50%) | October 12 |
| Late (90% chance before) | October 26 |