Huntington, Vermont has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 1.2 °C (low) to 12.5 °C (high). Annual precipitation averages 1105.4 Millimeters. Huntington is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -13.1 °C | -2.6 °C | 51.31 mm |
| February | -12.6 °C | -0.9 °C | 55.12 mm |
| March | -7.3 °C | 4 °C | 67.31 mm |
| April | 0 °C | 11.7 °C | 94.23 mm |
| May | 6.4 °C | 19.2 °C | 100.58 mm |
| June | 11.7 °C | 23.8 °C | 130.81 mm |
| July | 14.5 °C | 26.5 °C | 125.73 mm |
| August | 13.4 °C | 25.3 °C | 111.76 mm |
| September | 9.1 °C | 21.3 °C | 98.04 mm |
| October | 3.1 °C | 13.9 °C | 116.59 mm |
| November | -2.2 °C | 7.2 °C | 74.68 mm |
| December | -8.4 °C | 0.8 °C | 79.25 mm |
| Annual | 1.2 °C | 12.5 °C | 1105.41 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |