Vermont frost dates: W
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Waitsfield | May 11 | Oct 1 | 143 d | 5a |
| Wallingford | May 15 | Sep 27 | 135 d | 5a |
| Wardsboro | May 13 | Sep 29 | 139 d | 5b |
| Warren | May 11 | Oct 1 | 143 d | 5a |
| Washington | May 9 | Oct 1 | 145 d | 5a |
| Waterbury | May 4 | Oct 5 | 154 d | 5a |
| Waterbury Center | May 4 | Oct 5 | 154 d | 5a |
| Waterville | May 9 | Oct 1 | 145 d | 5a |
| Websterville | May 16 | Sep 29 | 136 d | 5a |
| Wells | Apr 30 | Oct 12 | 165 d | 5a |
| Wells River | May 15 | Sep 28 | 136 d | 5a |
| West Burke | Jun 1 | Sep 13 | 104 d | 4b |
| West Charleston | May 14 | Sep 30 | 139 d | 4a |
| West Danville | May 13 | Oct 3 | 143 d | 4b |
| West Dover | May 14 | Oct 4 | 143 d | 5a |
| West Dummerston | May 8 | Oct 3 | 148 d | 5b |
| West Fairlee | May 14 | Sep 29 | 138 d | 5a |
| West Halifax | May 14 | Oct 4 | 143 d | 5b |
| West Hartford | May 1 | Oct 13 | 165 d | 5a |
| West Newbury | May 15 | Sep 28 | 136 d | 4b |
| West Pawlet | Apr 30 | Oct 12 | 165 d | 5a |
| West Rupert | May 13 | Sep 29 | 139 d | 5a |
| West Rutland | May 15 | Sep 27 | 135 d | 5a |
| West Topsham | May 14 | Sep 29 | 138 d | 5a |
| West Townshend | May 16 | Oct 2 | 139 d | 5a |
| West Wardsboro | May 13 | Sep 29 | 139 d | 5a |
| Westfield | May 14 | Oct 1 | 140 d | 5a |
| Westford | May 2 | Oct 11 | 162 d | 5a |
| Westminster | May 8 | Oct 3 | 148 d | 5b |
| Westminster Station | May 8 | Oct 3 | 148 d | 5b |
| Weston | May 16 | Oct 2 | 139 d | 5a |
| White River Junction | May 9 | Oct 6 | 150 d | 5a |
| Whiting | May 5 | Oct 3 | 151 d | 5a |
| Whitingham | May 14 | Oct 4 | 143 d | 5b |
| Wilder | May 1 | Oct 13 | 165 d | 5a |
| Williamstown | May 16 | Sep 29 | 136 d | 5a |
| Williamsville | May 8 | Oct 3 | 148 d | 5b |
| Williston | Apr 29 | Oct 15 | 169 d | 5a |
| Wilmington | May 14 | Oct 4 | 143 d | 5a |
| Windsor | May 8 | Oct 6 | 151 d | 5b |
| Winooski | Apr 29 | Oct 15 | 169 d | 5a |
| Wolcott | May 20 | Sep 28 | 131 d | 4b |
| Woodbury | May 4 | Oct 5 | 154 d | 4b |
| Woodstock | May 13 | Oct 1 | 141 d | 5a |
| Worcester | May 4 | Oct 5 | 154 d | 5a |