| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F |
| 1990 Hardiness Zone: | Zone 4b: -25F to -20F |
| Average First Frost Date: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | May 11 - May 20 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 83b - Champlain Lowlands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 05770 - Shoreham, VT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 9 | 11 | 22 | 34 | 46 | 55 | 59 | 57 | 49 | 38 | 29 | 17 | 36 |
| Avg Max Temp (°F) | 28 | 31 | 42 | 56 | 69 | 77 | 82 | 79 | 70 | 58 | 45 | 33 | 56 |
| Avg Precip (In.) | 2.39 | 1.85 | 2.45 | 2.64 | 3.43 | 3.18 | 3.68 | 4.1 | 3.61 | 3.21 | 3.13 | 2.59 | 36.26 |