Frost dates in Creston, IL
The average last spring frost in Creston is around April 30 and the first fall frost is around October 6. That gives Creston an average growing season of about 159 days.
Last spring frost
| Early (10% chance after) | April 14 |
|---|---|
| Average (50%) | April 30 |
| Late (90%) | May 16 |
First fall frost
| Early (10%) | September 19 |
|---|---|
| Average (50%) | October 6 |
| Late (90% chance before) | October 21 |