Vermont frost dates: H
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Hancock | May 13 | Oct 2 | 142 d | 5a |
| Hardwick | May 20 | Sep 28 | 131 d | 4b |
| Hartford | May 9 | Oct 6 | 150 d | 5a |
| Hartland | May 8 | Oct 6 | 151 d | 5a |
| Hartland Four Corners | May 8 | Oct 6 | 151 d | 5a |
| Highgate Center | May 1 | Oct 12 | 164 d | 5a |
| Highgate Springs | May 1 | Oct 12 | 164 d | 5a |
| Hinesburg | Apr 29 | Oct 15 | 169 d | 5a |
| Huntington | Apr 29 | Oct 15 | 169 d | 5a |
| Hyde Park | May 5 | Oct 8 | 156 d | 4b |
| Hydeville | Apr 30 | Oct 12 | 165 d | 5a |