South Dakota frost dates: V
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Vale | May 8 | Oct 1 | 146 d | 4b |
| Valley Springs | May 1 | Oct 6 | 158 d | 5a |
| Veblen | May 2 | Oct 9 | 160 d | 4b |
| Vermillion | May 3 | Oct 3 | 153 d | 5a |
| Viborg | May 2 | Oct 1 | 152 d | 5a |
| Vienna | May 5 | Oct 5 | 153 d | 4b |
| Virgil | May 6 | Oct 2 | 149 d | 4b |
| Vivian | May 6 | Oct 7 | 154 d | 5a |
| Volga | May 6 | Oct 1 | 148 d | 4b |
| Volin | Apr 27 | Oct 11 | 167 d | 5a |