Frost dates in South Vienna, OH
The average last spring frost in South Vienna is around April 28 and the first fall frost is around October 13. That gives South Vienna an average growing season of about 168 days.
Last spring frost
| Early (10% chance after) | April 10 |
|---|---|
| Average (50%) | April 28 |
| Late (90%) | May 12 |
First fall frost
| Early (10%) | September 25 |
|---|---|
| Average (50%) | October 13 |
| Late (90% chance before) | October 30 |