North Carolina frost dates: F
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Fair Bluff | Apr 1 | Nov 5 | 218 d | 8b |
| Fairfield | Apr 7 | Nov 4 | 211 d | 8b |
| Fairmont | Apr 1 | Nov 5 | 218 d | 8b |
| Fairview | Apr 22 | Oct 24 | 185 d | 7a |
| Faison | Mar 28 | Nov 7 | 224 d | 8a |
| Faith | Apr 6 | Oct 30 | 207 d | 7b |
| Falcon | Mar 28 | Nov 7 | 224 d | 8a |
| Falkland | Mar 27 | Nov 8 | 226 d | 8a |
| Fallston | Apr 12 | Oct 28 | 199 d | 8a |
| Farmville | Mar 26 | Nov 12 | 231 d | 8a |
| Fayetteville | Mar 30 | Nov 10 | 225 d | 8b |
| Ferguson | Apr 7 | Nov 1 | 208 d | 7b |
| Flat Rock | Apr 14 | Oct 25 | 194 d | 7b |
| Fleetwood | May 2 | Oct 13 | 164 d | 7a |
| Fletcher | Apr 9 | Oct 28 | 202 d | 7b |
| Fontana Dam | Apr 13 | Oct 26 | 196 d | 7b |
| Forest City | Apr 11 | Oct 27 | 199 d | 8a |
| Fort Bragg | Mar 30 | Nov 10 | 225 d | 8a |
| Fountain | Mar 27 | Nov 8 | 226 d | 8a |
| Four Oaks | Mar 29 | Nov 5 | 221 d | 8a |
| Franklin | Apr 17 | Oct 23 | 189 d | 7b |
| Franklinton | Apr 11 | Oct 29 | 201 d | 8a |
| Franklinville | Mar 29 | Nov 6 | 222 d | 8a |
| Fremont | Mar 28 | Nov 12 | 229 d | 8a |
| Frisco | Mar 4 | Dec 22 | 293 d | 9a |
| Fuquay Varina | Apr 1 | Nov 1 | 214 d | 8a |