Florida frost dates: F
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Fairfield | Feb 25 | Dec 12 | 290 d | 9a |
| Felda | Jan 23 | Jan 11 | 353 d | 10a |
| Fellsmere | Jan 30 | Jan 11 | 346 d | 10a |
| Fernandina Beach | Feb 2 | Jan 4 | 336 d | 9b |
| Ferndale | Jan 29 | Jan 11 | 347 d | 9b |
| Flagler Beach | Jan 24 | Jan 11 | 352 d | 9b |
| Fleming Island | Feb 1 | Jan 5 | 338 d | 9b |
| Florahome | Jan 31 | Jan 4 | 338 d | 9a |
| Floral City | Mar 3 | Dec 5 | 277 d | 9a |
| Fort Lauderdale | rare frost | 11a | ||
| Fort Mc Coy | Mar 1 | Dec 7 | 281 d | 9b |
| Fort Meade | Jan 24 | Jan 7 | 348 d | 10a |
| Fort Myers | Jan 16 | Jan 13 | 362 d | 10b |
| Fort Myers Beach | Jan 16 | Jan 13 | 362 d | 10b |
| Fort Ogden | Feb 7 | Jan 4 | 331 d | 9b |
| Fort Pierce | Jan 22 | Jan 12 | 355 d | 10a |
| Fort Walton Beach | Feb 5 | Dec 28 | 326 d | 9a |
| Fort White | Mar 13 | Nov 22 | 254 d | 9a |
| Fountain | Feb 15 | Dec 12 | 300 d | 9a |
| Freeport | Feb 28 | Nov 28 | 273 d | 9a |
| Frostproof | Jan 28 | Jan 8 | 345 d | 10a |
| Fruitland Park | Jan 26 | Jan 9 | 348 d | 9b |