Vermont frost dates: T
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Taftsville | May 13 | Oct 1 | 141 d | 5a |
| Thetford | May 9 | Oct 1 | 145 d | 5a |
| Thetford Center | May 9 | Oct 2 | 146 d | 5a |
| Topsham | May 9 | Oct 2 | 146 d | 5a |
| Townshend | May 8 | Oct 3 | 148 d | 5b |
| Troy | May 14 | Oct 1 | 140 d | 4b |
| Tunbridge | May 9 | Oct 1 | 145 d | 5a |