| 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: | 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: | 58b - Western New England Marble Valleys |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 05777 - West Rutland, VT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 10 | 11 | 21 | 32 | 43 | 51 | 55 | 54 | 46 | 36 | 28 | 17 | 34 |
| Avg Max Temp (°F) | 31 | 33 | 43 | 56 | 70 | 77 | 81 | 79 | 71 | 59 | 47 | 35 | 57 |
| Avg Precip (In.) | 2.68 | 2 | 2.61 | 2.78 | 3.53 | 3.85 | 4.54 | 4.17 | 3.9 | 3.22 | 3.11 | 2.71 | 39.1 |