| 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 4a: -30F to -25F |
| Average First Frost Date: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| 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 05672 - Stowe, VT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 3 | 4 | 15 | 28 | 40 | 49 | 54 | 52 | 44 | 33 | 24 | 10 | 30 |
| Avg Max Temp (°F) | 24 | 27 | 37 | 50 | 64 | 73 | 77 | 74 | 66 | 54 | 40 | 29 | 51 |
| Avg Precip (In.) | 3.06 | 2.36 | 3.2 | 3.47 | 4 | 4.38 | 4.65 | 5.04 | 4.24 | 3.92 | 4.03 | 3.38 | 45.72 |