| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 5b: -15°F to -10°F | |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F | |
| 1990 Hardiness Zone: | Zone 4b: -25F to -20F | |
| Average First Frost Date: | Oct. 1 - Oct. 10 | |
| Average Last Frost Date: | May 21 - May 31 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 58x - Taconic Foothills | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 05764 - Poultney, VT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 10 | 12 | 22 | 34 | 45 | 54 | 58 | 56 | 48 | 38 | 30 | 18 | 35 |
| Avg Max Temp (°F) | 30 | 33 | 44 | 57 | 70 | 78 | 83 | 80 | 71 | 60 | 47 | 35 | 57 |
| Avg Precip (In.) | 3.05 | 2.24 | 2.96 | 3.11 | 3.84 | 3.6 | 3.99 | 4.28 | 3.92 | 3.49 | 3.45 | 2.8 | 40.72 |