West Brattleboro Vermont Climate Data

Monthly Average Climate Data for West Brattleboro Vermont

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.6 °F31.3 °F3.57 in.
February12.7 °F34.6 °F3.17 in.
March21.6 °F42.7 °F3.86 in.
April32.6 °F56.1 °F3.96 in.
May43.7 °F68.2 °F3.96 in.
June53.2 °F77.2 °F4.51 in.
July58.3 °F82.1 °F4.2 in.
August56.4 °F80.6 °F4.29 in.
September48.6 °F73.3 °F4.51 in.
October37.4 °F60.2 °F5.41 in.
November28.2 °F47.5 °F3.93 in.
December19.1 °F36.4 °F4.35 in.
Annual35.3 °F57.5 °F49.72 in.

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 : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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