Frost dates in Parma Heights, OH
The average last spring frost in Parma Heights is around April 27 and the first fall frost is around October 29. That gives Parma Heights an average growing season of about 185 days.
Last spring frost
| Early (10% chance after) | April 12 |
|---|---|
| Average (50%) | April 27 |
| Late (90%) | May 11 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 29 |
| Late (90% chance before) | November 9 |