Frost dates in Manchester, VT
The average last spring frost in Manchester is around May 15 and the first fall frost is around September 30. That gives Manchester an average growing season of about 138 days.
Last spring frost
| Early (10% chance after) | May 4 |
|---|---|
| Average (50%) | May 15 |
| Late (90%) | May 27 |
First fall frost
| Early (10%) | September 20 |
|---|---|
| Average (50%) | September 30 |
| Late (90% chance before) | October 9 |