Ohio frost dates: V
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Valley City | Apr 22 | Nov 1 | 193 d | 6b |
| Van Buren | Apr 22 | Oct 24 | 185 d | 6a |
| Van Wert | Apr 21 | Oct 26 | 188 d | 6a |
| Vandalia | Apr 16 | Oct 28 | 195 d | 6b |
| Vanlue | Apr 19 | Oct 23 | 187 d | 6b |
| Vaughnsville | Apr 23 | Oct 22 | 182 d | 6a |
| Venedocia | Apr 21 | Oct 26 | 188 d | 6a |
| Vermilion | Apr 24 | Oct 24 | 183 d | 6b |
| Verona | Apr 25 | Oct 20 | 178 d | 6a |
| Versailles | Apr 21 | Oct 20 | 182 d | 6a |
| Vickery | Apr 10 | Nov 5 | 209 d | 6b |
| Vienna | May 1 | Oct 17 | 169 d | 6a |
| Vincent | Apr 14 | Oct 30 | 199 d | 6b |
| Vinton | Apr 27 | Oct 14 | 170 d | 6b |