Montpelier Vermont Climate Data

Monthly Average Climate Data for Montpelier Vermont

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.3 °F27.2 °F2.63 in.
February7.2 °F30.8 °F2.18 in.
March17.1 °F39.8 °F2.53 in.
April30.6 °F53.4 °F3.54 in.
May42.3 °F67.4 °F3.27 in.
June51.7 °F76.2 °F4.41 in.
July56.7 °F81.1 °F4.64 in.
August54.8 °F79.5 °F3.94 in.
September47.4 °F72.2 °F3.44 in.
October36.1 °F58.0 °F3.57 in.
November26.4 °F44.8 °F3.02 in.
December15.2 °F32.8 °F3.26 in.
Annual32.7 °F55.3 °F40.43 in.

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 : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year