Frost dates in Old Bennington, VT
The average last spring frost in Old Bennington is around May 12 and the first fall frost is around October 5. That gives Old Bennington an average growing season of about 146 days.
Last spring frost
| Early (10% chance after) | April 29 |
|---|---|
| Average (50%) | May 12 |
| Late (90%) | May 24 |
First fall frost
| Early (10%) | September 21 |
|---|---|
| Average (50%) | October 5 |
| Late (90% chance before) | October 22 |