Frost dates in Bone Gap, IL
The average last spring frost in Bone Gap is around April 10 and the first fall frost is around October 26. That gives Bone Gap an average growing season of about 199 days.
Last spring frost
| Early (10% chance after) | March 25 |
|---|---|
| Average (50%) | April 10 |
| Late (90%) | April 27 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 26 |
| Late (90% chance before) | November 10 |