| 2023 Hardiness Zone: | Zone 4b: -25°F to -20°F |
| 2012 Hardiness Zone: | Zone 4b: -25°F to -20°F Zone 4a: -30°F to -25°F |
| 1990 Hardiness Zone: | Zone 4a: -30F to -25F |
| Average First Frost Date: | Sep. 21 - Sep. 30 |
| Average Last Frost Date: | Jun. 1 - Jun. 10 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 58l - Northern Piedmont |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 05873 - West Danville, VT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 3 | 4 | 16 | 28 | 39 | 48 | 53 | 51 | 43 | 33 | 24 | 10 | 29 |
| Avg Max Temp (°F) | 23 | 26 | 36 | 48 | 63 | 71 | 75 | 72 | 63 | 52 | 39 | 27 | 49 |
| Avg Precip (In.) | 3.46 | 2.72 | 3.37 | 3.2 | 4.49 | 4.55 | 5.39 | 5.06 | 3.94 | 4.14 | 4.31 | 4.25 | 48.88 |