West Brattleboro Vermont Climate Data

Monthly Average Climate Data for West Brattleboro Vermont

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-11.3 °C-0.4 °C90.68 mm
February-10.7 °C1.4 °C80.52 mm
March-5.8 °C5.9 °C98.04 mm
April0.3 °C13.4 °C100.58 mm
May6.5 °C20.1 °C100.58 mm
June11.8 °C25.1 °C114.55 mm
July14.6 °C27.8 °C106.68 mm
August13.6 °C27 °C108.97 mm
September9.2 °C22.9 °C114.55 mm
October3 °C15.7 °C137.41 mm
November-2.1 °C8.6 °C99.82 mm
December-7.2 °C2.4 °C110.49 mm
Annual1.8 °C14.2 °C1262.87 mm

Climate Data for West Brattleboro Vermont

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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