Frost dates in Chesterton, IN
The average last spring frost in Chesterton is around April 23 and the first fall frost is around October 25. That gives Chesterton an average growing season of about 185 days.
Last spring frost
| Early (10% chance after) | April 10 |
|---|---|
| Average (50%) | April 23 |
| Late (90%) | May 13 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 11 |