Frost dates in Troy, IN
The average last spring frost in Troy is around April 9 and the first fall frost is around October 31. That gives Troy an average growing season of about 205 days.
Last spring frost
| Early (10% chance after) | March 24 |
|---|---|
| Average (50%) | April 9 |
| Late (90%) | April 22 |
First fall frost
| Early (10%) | October 14 |
|---|---|
| Average (50%) | October 31 |
| Late (90% chance before) | November 16 |