Louisiana frost dates: T
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Talisheek | Mar 9 | Nov 18 | 254 d | 9a |
| Tallulah | Mar 2 | Nov 24 | 267 d | 8b |
| Tangipahoa | Mar 7 | Nov 18 | 256 d | 9a |
| Taylor | Mar 19 | Nov 9 | 235 d | 8b |
| Theriot | Feb 5 | Dec 17 | 315 d | 9b |
| Thibodaux | Feb 5 | Dec 14 | 312 d | 9b |
| Tickfaw | Mar 8 | Nov 19 | 256 d | 9a |
| Tioga | Mar 2 | Nov 17 | 260 d | 9a |
| Transylvania | Mar 5 | Nov 24 | 264 d | 8b |
| Trout | Mar 19 | Nov 12 | 238 d | 8b |
| Tullos | Mar 13 | Nov 10 | 242 d | 8b |
| Tunica | Mar 2 | Nov 24 | 267 d | 9a |
| Turkey Creek | Feb 28 | Nov 24 | 269 d | 9a |