Frost dates in Spring Valley, OH
The average last spring frost in Spring Valley is around April 25 and the first fall frost is around October 15. That gives Spring Valley an average growing season of about 173 days.
Last spring frost
| Early (10% chance after) | April 10 |
|---|---|
| Average (50%) | April 25 |
| Late (90%) | May 10 |
First fall frost
| Early (10%) | October 1 |
|---|---|
| Average (50%) | October 15 |
| Late (90% chance before) | October 30 |