Montpelier Vermont Climate Data

Monthly Average Climate Data for Montpelier Vermont

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-14.3 °C-2.7 °C66.8 mm
February-13.8 °C-0.7 °C55.37 mm
March-8.3 °C4.3 °C64.26 mm
April-0.8 °C11.9 °C89.92 mm
May5.7 °C19.7 °C83.06 mm
June10.9 °C24.6 °C112.01 mm
July13.7 °C27.3 °C117.86 mm
August12.7 °C26.4 °C100.08 mm
September8.6 °C22.3 °C87.38 mm
October2.3 °C14.4 °C90.68 mm
November-3.1 °C7.1 °C76.71 mm
December-9.3 °C0.4 °C82.8 mm
Annual0.4 °C12.9 °C1026.93 mm

Climate Data for Montpelier Vermont

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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