Frost dates in Biggsville, IL
The average last spring frost in Biggsville is around April 9 and the first fall frost is around October 29. That gives Biggsville an average growing season of about 203 days.
Last spring frost
| Early (10% chance after) | March 27 |
|---|---|
| Average (50%) | April 9 |
| Late (90%) | April 22 |
First fall frost
| Early (10%) | October 10 |
|---|---|
| Average (50%) | October 29 |
| Late (90% chance before) | November 16 |