Mississippi frost dates: P
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Pace | Mar 14 | Nov 15 | 246 d | 8b |
| Pachuta | Mar 14 | Nov 16 | 247 d | 8b |
| Panther Burn | Mar 5 | Nov 20 | 260 d | 8b |
| Parchman | Mar 15 | Nov 11 | 241 d | 8b |
| Paris | Apr 1 | Nov 3 | 216 d | 8a |
| Pascagoula | Mar 8 | Nov 19 | 256 d | 9a |
| Pass Christian | Feb 21 | Dec 3 | 285 d | 9a |
| Pattison | Mar 17 | Nov 12 | 240 d | 8b |
| Paulding | Mar 18 | Nov 10 | 237 d | 8b |
| Pearl | Mar 14 | Nov 14 | 245 d | 8b |
| Pearlington | Mar 6 | Nov 19 | 258 d | 9a |
| Pelahatchie | Mar 14 | Nov 14 | 245 d | 8b |
| Perkinston | Mar 14 | Nov 18 | 249 d | 9a |
| Petal | Mar 8 | Nov 15 | 252 d | 8b |
| Pheba | Mar 23 | Nov 8 | 230 d | 8a |
| Philadelphia | Mar 20 | Nov 9 | 234 d | 8b |
| Philipp | Mar 7 | Nov 17 | 255 d | 8b |
| Picayune | Mar 9 | Nov 18 | 254 d | 9a |
| Pickens | Mar 14 | Nov 8 | 239 d | 8b |
| Piney Woods | Mar 10 | Nov 16 | 251 d | 8b |
| Pinola | Mar 10 | Nov 16 | 251 d | 8b |
| Pittsboro | Mar 28 | Nov 5 | 222 d | 8a |
| Plantersville | Mar 21 | Nov 9 | 233 d | 8a |
| Pontotoc | Mar 28 | Nov 8 | 225 d | 8a |
| Pope | Mar 28 | Nov 2 | 219 d | 8a |
| Poplarville | Mar 10 | Nov 21 | 256 d | 9a |
| Port Gibson | Mar 17 | Nov 12 | 240 d | 8b |
| Porterville | Mar 14 | Nov 12 | 243 d | 8b |
| Potts Camp | Apr 8 | Oct 28 | 203 d | 8a |
| Prairie | Mar 29 | Nov 5 | 221 d | 8a |
| Prentiss | Mar 12 | Nov 10 | 243 d | 8b |
| Preston | Mar 20 | Nov 9 | 234 d | 8b |
| Puckett | Mar 10 | Nov 16 | 251 d | 8b |
| Pulaski | Mar 28 | Nov 3 | 220 d | 8b |
| Purvis | Mar 7 | Nov 23 | 261 d | 8b |