| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F 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 4b: -25F to -20F |
| 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: | 58c - Green Mountains/Berkshire Highlands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 05673 - Waitsfield, VT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 5 | 7 | 17 | 30 | 42 | 50 | 55 | 53 | 44 | 34 | 25 | 12 | 31 |
| Avg Max Temp (°F) | 26 | 29 | 39 | 51 | 66 | 73 | 78 | 75 | 67 | 55 | 43 | 31 | 53 |
| Avg Precip (In.) | 2.97 | 2.24 | 3.01 | 3.31 | 3.84 | 4.14 | 4.54 | 5.03 | 4.37 | 3.81 | 3.93 | 3.03 | 44.23 |