Vermont planting zones & frost dates
USDA hardiness zones in Vermont go from 5a to 5b. Pick your city for its average frost dates and a planting calendar, or search by ZIP code.
| City | Zone | Avg. last frost | Avg. first frost |
|---|---|---|---|
| Burlington | 5b | Apr 29 | Oct 15 |
| Colchester | 5a | May 2 | Oct 11 |
| Essex Junction | 5a | May 2 | Oct 11 |
| Rutland | 5a | May 15 | Sep 27 |
| South Burlington | 5a | Apr 29 | Oct 15 |
Cities with 10,000+ residents. Data: USDA Plant Hardiness Zone Map 2023 and NOAA Climate Normals 1991–2020. Sources and method.