Louisiana frost dates: A
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Abbeville | Feb 17 | Dec 5 | 291 d | 9a |
| Abita Springs | Mar 12 | Nov 18 | 251 d | 9a |
| Acme | Mar 6 | Nov 22 | 261 d | 9a |
| Addis | Feb 28 | Nov 24 | 269 d | 9a |
| Aimwell | Mar 19 | Nov 12 | 238 d | 8b |
| Akers | Mar 8 | Nov 19 | 256 d | 9a |
| Albany | Mar 8 | Nov 19 | 256 d | 9a |
| Alexandria | Mar 3 | Nov 22 | 264 d | 9a |
| Ama | Jan 30 | Dec 31 | 335 d | 9b |
| Amelia | Jan 30 | Jan 1 | 336 d | 9b |
| Amite | Mar 7 | Nov 18 | 256 d | 9a |
| Anacoco | Mar 20 | Nov 9 | 234 d | 9a |
| Angie | Mar 2 | Nov 23 | 266 d | 9a |
| Angola | Mar 2 | Nov 24 | 267 d | 9a |
| Arabi | Feb 10 | Dec 17 | 310 d | 9b |
| Arcadia | Mar 19 | Nov 9 | 235 d | 8b |
| Archibald | Feb 28 | Nov 26 | 271 d | 8b |
| Arnaudville | Feb 28 | Nov 23 | 268 d | 9a |
| Ashland | Mar 24 | Nov 7 | 228 d | 8b |
| Athens | Mar 30 | Nov 6 | 221 d | 8b |
| Atlanta | Mar 13 | Nov 10 | 242 d | 9a |
| Avery Island | Feb 10 | Dec 11 | 304 d | 9b |