Frost dates in Somerset, OH
The average last spring frost in Somerset is around May 4 and the first fall frost is around October 8. That gives Somerset an average growing season of about 157 days.
Last spring frost
| Early (10% chance after) | April 20 |
|---|---|
| Average (50%) | May 4 |
| Late (90%) | May 19 |
First fall frost
| Early (10%) | September 23 |
|---|---|
| Average (50%) | October 8 |
| Late (90% chance before) | October 23 |