Hartland Vermont Climate Data

Monthly Average Climate Data for Hartland Vermont

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.7 °F28.8 °F2.77 in.
February10.0 °F32.3 °F2.45 in.
March19.2 °F41.0 °F2.93 in.
April31.2 °F54.8 °F3.39 in.
May43.1 °F67.4 °F3.42 in.
June52.2 °F75.7 °F4.06 in.
July57.5 °F80.8 °F4.2 in.
August55.6 °F79.1 °F3.43 in.
September48.2 °F72.2 °F3.38 in.
October36.6 °F58.1 °F4.4 in.
November27.2 °F45.9 °F3.06 in.
December17.2 °F34.3 °F3.61 in.
Annual33.9 °F55.9 °F41.1 in.

Climate Data for Hartland Vermont

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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