Louisiana frost dates: P
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Paincourtville | Feb 21 | Dec 5 | 287 d | 9a |
| Palmetto | Feb 28 | Nov 23 | 268 d | 9a |
| Paradis | Jan 30 | Dec 31 | 335 d | 9b |
| Patterson | Jan 30 | Jan 1 | 336 d | 9b |
| Paulina | Feb 9 | Dec 14 | 308 d | 9a |
| Pearl River | Mar 3 | Nov 21 | 263 d | 9a |
| Pelican | Mar 8 | Nov 20 | 257 d | 8b |
| Perry | Feb 17 | Dec 5 | 291 d | 9a |
| Pierre Part | Feb 21 | Dec 5 | 287 d | 9b |
| Pilottown | Jan 23 | Jan 9 | 351 d | 10a |
| Pine Grove | Mar 7 | Nov 18 | 256 d | 9a |
| Pine Prairie | Feb 28 | Nov 24 | 269 d | 9a |
| Pineville | Feb 27 | Nov 27 | 273 d | 9a |
| Pioneer | Mar 5 | Nov 24 | 264 d | 8b |
| Pitkin | Mar 3 | Nov 25 | 267 d | 9a |
| Plain Dealing | Mar 14 | Nov 14 | 245 d | 8b |
| Plaquemine | Feb 28 | Nov 26 | 271 d | 9a |
| Plattenville | Feb 21 | Dec 5 | 287 d | 9a |
| Plaucheville | Feb 28 | Nov 24 | 269 d | 9a |
| Pleasant Hill | Mar 20 | Nov 9 | 234 d | 8b |
| Pointe A La Hache | Feb 3 | Dec 28 | 328 d | 9b |
| Pollock | Mar 16 | Nov 8 | 237 d | 9a |
| Ponchatoula | Mar 8 | Nov 19 | 256 d | 9a |
| Port Allen | Feb 28 | Nov 24 | 269 d | 9a |
| Port Barre | Feb 28 | Nov 23 | 268 d | 9a |
| Port Sulphur | Feb 3 | Dec 28 | 328 d | 9b |
| Powhatan | Mar 5 | Nov 17 | 257 d | 8b |
| Prairieville | Feb 9 | Dec 13 | 307 d | 9a |
| Pride | Feb 25 | Nov 26 | 274 d | 9a |
| Princeton | Mar 14 | Nov 14 | 245 d | 8b |
| Provencal | Mar 8 | Nov 18 | 255 d | 9a |