Vermont frost dates: P
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Passumpsic | May 13 | Oct 3 | 143 d | 4b |
| Pawlet | May 16 | Oct 2 | 139 d | 5a |
| Peacham | May 13 | Oct 3 | 143 d | 4b |
| Perkinsville | May 13 | Oct 3 | 143 d | 5b |
| Peru | May 16 | Oct 2 | 139 d | 5a |
| Pittsfield | May 13 | Oct 2 | 142 d | 5a |
| Pittsford | May 15 | Sep 27 | 135 d | 5a |
| Plainfield | May 25 | Sep 22 | 120 d | 5a |
| Plymouth | May 16 | Sep 29 | 136 d | 5b |
| Post Mills | May 9 | Oct 2 | 146 d | 5a |
| Poultney | Apr 30 | Oct 12 | 165 d | 5a |
| Pownal | May 7 | Oct 8 | 154 d | 5b |
| Proctor | May 15 | Sep 27 | 135 d | 5a |
| Proctorsville | May 16 | Sep 29 | 136 d | 5b |
| Putney | May 8 | Oct 3 | 148 d | 5b |