Woodstock, Vermont has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 33.4 °F (low) to 55.7 °F (high). Annual precipitation averages 43.2 Inches. Woodstock is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.5 °F | 28.9 °F | 2.93 in. |
| February | 9.5 °F | 32.4 °F | 2.68 in. |
| March | 18.6 °F | 40.8 °F | 3.1 in. |
| April | 30.8 °F | 54.5 °F | 3.56 in. |
| May | 42.4 °F | 67.2 °F | 3.61 in. |
| June | 51.7 °F | 75.5 °F | 4.11 in. |
| July | 56.8 °F | 80.3 °F | 4.24 in. |
| August | 55.0 °F | 78.8 °F | 3.73 in. |
| September | 47.5 °F | 71.7 °F | 3.56 in. |
| October | 36.3 °F | 58.0 °F | 4.66 in. |
| November | 26.9 °F | 45.7 °F | 3.14 in. |
| December | 16.8 °F | 34.2 °F | 3.86 in. |
| Annual | 33.4 °F | 55.7 °F | 43.18 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |