Frost dates in Westminster, VT
The average last spring frost in Westminster is around April 30 and the first fall frost is around October 11. That gives Westminster an average growing season of about 164 days.
Last spring frost
| Early (10% chance after) | March 29 |
|---|---|
| Average (50%) | April 30 |
| Late (90%) | May 17 |
First fall frost
| Early (10%) | October 7 |
|---|---|
| Average (50%) | October 11 |
| Late (90% chance before) | October 26 |