Frost dates in Washington County, Vermont
The average last spring frost in Washington County falls May 4 to May 25 and the average first fall frost Sep 22 to Oct 9, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 4b to 5a. Places: Barre, Cabot, East Montpelier, Marshfield, Montpelier, Northfield. 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 |
|---|---|---|---|---|
| 05602 | Montpelier | May 5 | Oct 9 | 5a |
| 05640 | May 4 | Oct 5 | 5a | |
| 05641 | Barre | May 16 | Sep 29 | 5a |
| 05647 | Cabot | May 25 | Sep 22 | 4b |
| 05648 | May 4 | Oct 5 | 5a | |
| 05650 | May 4 | Oct 5 | 4b | |
| 05651 | East Montpelier | May 25 | Sep 22 | 4b |
| 05658 | Marshfield | May 25 | Sep 22 | 4b |
| 05660 | May 5 | Oct 9 | 5a | |
| 05663 | Northfield | May 18 | Sep 28 | 5a |
| 05664 | May 18 | Sep 28 | 5a | |
| 05666 | May 25 | Sep 22 | 4b | |
| 05667 | Plainfield | May 25 | Sep 22 | 5a |
| 05669 | May 18 | Sep 28 | 5a | |
| 05670 | South Barre | May 16 | Sep 29 | 4b |
| 05673 | Waitsfield | May 11 | Oct 1 | 5a |
| 05674 | May 21 | Sep 25 | 5a | |
| 05676 | Waterbury | May 5 | Oct 9 | 5a |
| 05677 | Waterbury Center | May 4 | Oct 5 | 5a |
| 05678 | Websterville | May 16 | Sep 29 | 5a |
| 05681 | May 4 | Oct 5 | 4b | |
| 05682 | Worcester | May 4 | Oct 5 | 5a |
Nearby counties
Orange County Lamoille County Caledonia County Chittenden County Addison County Orleans County
All Vermont counties · Download Vermont frost dates (CSV)
Never miss a frost: get The Dial
Weekly yard timing, plus frost and soil-temperature alerts for your ZIP code.
Free. One weekly email plus alerts when your ZIP has a frost or a soil-temperature change worth acting on. After you submit, Kit (our email provider) sends a confirmation email: check your email and click the link to confirm. You aren't subscribed until you do. We collect only your email address and ZIP, sent to Kit to deliver The Dial. Unsubscribe anytime.