Louisiana frost dates: G
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Galliano | Feb 8 | Dec 19 | 314 d | 9b |
| Garden City | Feb 11 | Dec 8 | 300 d | 9b |
| Gardner | Mar 2 | Nov 17 | 260 d | 9a |
| Garyville | Feb 9 | Dec 14 | 308 d | 9a |
| Geismar | Feb 9 | Dec 13 | 307 d | 9a |
| Georgetown | Mar 19 | Nov 12 | 238 d | 9a |
| Gheens | Feb 5 | Dec 14 | 312 d | 9b |
| Gibsland | Mar 19 | Nov 9 | 235 d | 8b |
| Gibson | Feb 5 | Dec 17 | 315 d | 9b |
| Gilbert | Mar 10 | Nov 16 | 251 d | 8b |
| Gilliam | Mar 6 | Nov 19 | 258 d | 8b |
| Glenmora | Mar 3 | Nov 25 | 267 d | 9a |
| Gloster | Mar 8 | Nov 20 | 257 d | 8b |
| Glynn | Feb 19 | Dec 5 | 289 d | 9a |
| Golden Meadow | Feb 8 | Dec 19 | 314 d | 10a |
| Goldonna | Mar 24 | Nov 7 | 228 d | 8b |
| Gonzales | Feb 21 | Dec 5 | 287 d | 9a |
| Gorum | Mar 2 | Nov 27 | 270 d | 9a |
| Grambling | Mar 11 | Nov 16 | 250 d | 8b |
| Gramercy | Feb 9 | Dec 14 | 308 d | 9a |
| Grand Cane | Mar 8 | Nov 20 | 257 d | 8b |
| Grand Chenier | Feb 2 | Dec 23 | 324 d | 9b |
| Grand Coteau | Feb 28 | Nov 23 | 268 d | 9a |
| Grand Isle | Feb 8 | Dec 19 | 314 d | 10a |
| Grant | Mar 3 | Nov 25 | 267 d | 9a |
| Gray | Feb 5 | Dec 17 | 315 d | 9b |
| Grayson | Mar 5 | Nov 22 | 262 d | 8b |
| Greensburg | Mar 13 | Nov 17 | 249 d | 9a |
| Greenwell Springs | Feb 25 | Nov 26 | 274 d | 9a |
| Greenwood | Mar 6 | Nov 19 | 258 d | 8b |
| Gretna | Feb 1 | Dec 31 | 333 d | 9b |
| Grosse Tete | Feb 28 | Nov 24 | 269 d | 9a |
| Gueydan | Feb 10 | Dec 11 | 304 d | 9a |