Beecher Falls, Vermont has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from -0.8 °C (low) to 10.8 °C (high). Annual precipitation averages 1092.4 Millimeters. Beecher Falls is located in USDA Plant Hardiness Zone 4a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -15.9 °C | -4.6 °C | 70.87 mm |
| February | -15.2 °C | -3.1 °C | 57.4 mm |
| March | -9.5 °C | 2 °C | 66.8 mm |
| April | -1.7 °C | 9.6 °C | 81.53 mm |
| May | 4.6 °C | 17.7 °C | 97.28 mm |
| June | 9.6 °C | 22.4 °C | 117.6 mm |
| July | 12.6 °C | 24.8 °C | 112.78 mm |
| August | 11.6 °C | 24 °C | 111.25 mm |
| September | 7.1 °C | 20.2 °C | 97.03 mm |
| October | 1.7 °C | 12.5 °C | 115.06 mm |
| November | -4.2 °C | 5.2 °C | 80.77 mm |
| December | -10.8 °C | -1.1 °C | 84.07 mm |
| Annual | -0.8 °C | 10.8 °C | 1092.44 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 4a : -34.4°C to -31.7°C |
| Plant Hardiness Zone - 2012 | Zone 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |