Tennessee frost dates: G
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Gadsden | Mar 28 | Nov 4 | 221 d | 7b |
| Gainesboro | Apr 20 | Oct 22 | 185 d | 7a |
| Gallatin | Apr 16 | Oct 23 | 190 d | 7b |
| Gallaway | Mar 27 | Nov 4 | 222 d | 8a |
| Gates | Mar 26 | Nov 6 | 225 d | 7b |
| Gatlinburg | Apr 17 | Oct 25 | 191 d | 7a |
| Georgetown | Apr 6 | Oct 30 | 207 d | 7b |
| Germantown | Mar 29 | Nov 5 | 221 d | 8a |
| Gibson | Apr 4 | Oct 28 | 207 d | 7b |
| Gladeville | Apr 6 | Oct 28 | 205 d | 7b |
| Gleason | Apr 3 | Nov 1 | 212 d | 7b |
| Goodlettsville | Apr 11 | Oct 29 | 201 d | 7b |
| Goodspring | Apr 14 | Oct 24 | 193 d | 7b |
| Gordonsville | Apr 10 | Oct 29 | 202 d | 7b |
| Grand Junction | Apr 1 | Nov 3 | 216 d | 7b |
| Grandview | Apr 11 | Oct 29 | 201 d | 7a |
| Granville | Apr 20 | Oct 22 | 185 d | 7b |
| Graysville | Apr 11 | Oct 25 | 197 d | 7b |
| Greenback | Apr 5 | Nov 1 | 210 d | 7b |
| Greenbrier | Apr 9 | Oct 28 | 202 d | 7a |
| Greeneville | Apr 20 | Oct 22 | 185 d | 7a |
| Greenfield | Apr 3 | Nov 1 | 212 d | 7b |
| Grimsley | Apr 17 | Oct 23 | 189 d | 7a |
| Gruetli Laager | Apr 21 | Oct 20 | 182 d | 7a |
| Guild | Mar 31 | Nov 6 | 220 d | 7b |
| Guys | Apr 2 | Nov 1 | 213 d | 7b |