Manchester Center, Vermont has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 1.6 °C (low) to 13.5 °C (high). Annual precipitation averages 1275.6 Millimeters. Manchester Center is located in USDA Plant Hardiness Zone 5b. 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 | -11.3 °C | -0.8 °C | 91.44 mm |
| February | -10.8 °C | 0.7 °C | 75.18 mm |
| March | -5.9 °C | 5.6 °C | 102.62 mm |
| April | 0.3 °C | 12.9 °C | 105.92 mm |
| May | 6.4 °C | 19.7 °C | 103.12 mm |
| June | 11.5 °C | 24.2 °C | 129.29 mm |
| July | 13.9 °C | 26.6 °C | 120.4 mm |
| August | 12.8 °C | 25.8 °C | 115.06 mm |
| September | 8.6 °C | 22.1 °C | 98.81 mm |
| October | 2.8 °C | 14.8 °C | 124.71 mm |
| November | -2.2 °C | 8.3 °C | 93.98 mm |
| December | -7.3 °C | 2.2 °C | 115.06 mm |
| Annual | 1.6 °C | 13.5 °C | 1275.59 mm |
| 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 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |