Georgia frost dates: J
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Jackson | Mar 31 | Nov 6 | 220 d | 8a |
| Jacksonville | Mar 12 | Nov 17 | 250 d | 8b |
| Jakin | Mar 6 | Nov 23 | 262 d | 9a |
| Jasper | Mar 31 | Nov 5 | 219 d | 8a |
| Jefferson | Mar 31 | Nov 6 | 220 d | 8b |
| Jeffersonville | Mar 12 | Nov 19 | 252 d | 8b |
| Jekyll Island | Feb 9 | Dec 26 | 320 d | 9a |
| Jenkinsburg | Mar 31 | Nov 6 | 220 d | 8a |
| Jersey | Mar 22 | Nov 14 | 237 d | 8b |
| Jesup | Mar 24 | Nov 10 | 231 d | 9a |
| Jewell | Mar 29 | Nov 7 | 223 d | 8b |
| Jonesboro | Mar 25 | Nov 12 | 232 d | 8b |
| Juliette | Apr 4 | Nov 1 | 211 d | 8a |
| Junction City | Apr 1 | Nov 3 | 216 d | 8b |