Frost dates in New Philadelphia, OH
The average last spring frost in New Philadelphia is around May 6 and the first fall frost is around October 11. That gives New Philadelphia an average growing season of about 158 days.
Last spring frost
| Early (10% chance after) | April 22 |
|---|---|
| Average (50%) | May 6 |
| Late (90%) | May 23 |
First fall frost
| Early (10%) | September 30 |
|---|---|
| Average (50%) | October 11 |
| Late (90% chance before) | October 26 |