Milton Vermont Climate Data

Monthly Average Climate Data for Milton Vermont

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.4 °F27.2 °F2.4 in.
February11.2 °F30.1 °F1.96 in.
March20.8 °F39.1 °F2.59 in.
April34.0 °F53.3 °F3.21 in.
May46.2 °F67.2 °F3.64 in.
June55.8 °F75.3 °F4.38 in.
July60.8 °F79.9 °F4.28 in.
August59.0 °F79.0 °F4.03 in.
September51.3 °F71.1 °F3.72 in.
October40.2 °F57.7 °F3.99 in.
November30.0 °F45.2 °F2.98 in.
December18.5 °F33.7 °F2.92 in.
Annual36.4 °F54.9 °F40.1 in.

Climate Data for Milton Vermont

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year