Frost dates in Windham County, Vermont
The average last spring frost in Windham County falls May 1 to May 16 and the average first fall frost Sep 29 to Oct 11, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5a to 5b. Places: Bellows Falls, Brattleboro, Chimney Hill, Grafton, Jacksonville, Jamaica. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 05101 | Bellows Falls | May 9 | Oct 2 | 5b |
| 05141 | May 9 | Oct 2 | 5b | |
| 05146 | Grafton | May 13 | Oct 3 | 5a |
| 05148 | Londonderry | May 16 | Oct 2 | 5a |
| 05154 | Saxtons River | May 8 | Oct 3 | 5b |
| 05155 | South Londonderry | May 16 | Oct 2 | 5a |
| 05158 | Westminster | May 8 | Oct 3 | 5b |
| 05301 | Brattleboro | May 14 | Oct 4 | 5b |
| 05341 | May 13 | Sep 29 | 5b | |
| 05342 | Jacksonville | May 14 | Oct 4 | 5b |
| 05343 | Jamaica | May 13 | Sep 29 | 5a |
| 05344 | May 14 | Oct 4 | 5b | |
| 05345 | Newfane | May 8 | Oct 3 | 5b |
| 05346 | Putney | May 8 | Oct 3 | 5b |
| 05351 | May 14 | Oct 4 | 5b | |
| 05353 | Townshend | May 8 | Oct 3 | 5b |
| 05354 | May 1 | Oct 11 | 5b | |
| 05355 | Wardsboro | May 13 | Sep 29 | 5b |
| 05356 | May 13 | Sep 29 | 5a | |
| 05358 | May 14 | Oct 4 | 5b | |
| 05359 | May 13 | Oct 3 | 5a | |
| 05360 | May 13 | Sep 29 | 5a | |
| 05361 | Whitingham | May 14 | Oct 4 | 5b |
| 05362 | May 14 | Oct 1 | 5b | |
| 05363 | Chimney Hill | May 14 | Oct 4 | 5a |
Nearby counties
Bennington County Windsor County Rutland County Orange County Addison County Washington County
All Vermont counties · Download Vermont frost dates (CSV)
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