Frost dates in Mount Orab, OH
The average last spring frost in Mount Orab is around April 25 and the first fall frost is around October 17. That gives Mount Orab an average growing season of about 175 days.
Last spring frost
| Early (10% chance after) | April 7 |
|---|---|
| Average (50%) | April 25 |
| Late (90%) | May 7 |
First fall frost
| Early (10%) | October 4 |
|---|---|
| Average (50%) | October 17 |
| Late (90% chance before) | October 27 |