Alabama frost dates: P
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Paint Rock | Apr 4 | Oct 30 | 209 d | 8a |
| Palmerdale | Apr 4 | Nov 1 | 211 d | 8a |
| Panola | Mar 12 | Nov 13 | 246 d | 8b |
| Pansey | Mar 6 | Nov 23 | 262 d | 9a |
| Parrish | Mar 30 | Nov 4 | 219 d | 8a |
| Pelham | Mar 19 | Nov 8 | 234 d | 8b |
| Pell City | Mar 26 | Nov 4 | 223 d | 8a |
| Pennington | Mar 16 | Nov 14 | 243 d | 8b |
| Perdido | Feb 28 | Nov 25 | 270 d | 8b |
| Perdue Hill | Mar 22 | Nov 8 | 231 d | 8b |
| Perote | Mar 25 | Nov 6 | 226 d | 8b |
| Peterman | Mar 10 | Nov 17 | 252 d | 8b |
| Peterson | Mar 18 | Nov 10 | 237 d | 8b |
| Petrey | Mar 31 | Nov 5 | 219 d | 8b |
| Phenix City | Mar 5 | Nov 23 | 263 d | 8b |
| Phil Campbell | Apr 5 | Oct 28 | 206 d | 8a |
| Piedmont | Apr 6 | Oct 31 | 208 d | 8a |
| Pike Road | Mar 4 | Nov 18 | 259 d | 8b |
| Pinckard | Mar 1 | Nov 24 | 268 d | 9a |
| Pine Apple | Mar 18 | Nov 11 | 238 d | 8b |
| Pine Hill | Mar 10 | Nov 21 | 256 d | 8b |
| Pine Level | Mar 18 | Nov 10 | 237 d | 8b |
| Pinson | Apr 4 | Nov 1 | 211 d | 8a |
| Pisgah | Apr 2 | Oct 30 | 211 d | 7b |
| Pittsview | Mar 21 | Nov 11 | 235 d | 8b |
| Plantersville | Mar 8 | Nov 18 | 255 d | 8b |
| Pleasant Grove | Mar 23 | Nov 10 | 232 d | 8b |
| Point Clear | Mar 10 | Nov 17 | 252 d | 9a |
| Prattville | Mar 13 | Nov 13 | 245 d | 8b |
| Princeton | Apr 4 | Oct 30 | 209 d | 7b |