Bernardston Massachusetts Climate Data

Monthly Average Climate Data for Bernardston Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.0 °F31.2 °F3.71 in.
February12.7 °F34.1 °F3.34 in.
March21.5 °F42.2 °F4.0 in.
April32.7 °F55.1 °F4.17 in.
May43.6 °F67.0 °F4.01 in.
June52.9 °F76.0 °F4.74 in.
July58.2 °F81.0 °F4.38 in.
August56.2 °F79.4 °F4.35 in.
September48.3 °F72.1 °F4.75 in.
October37.5 °F59.1 °F5.42 in.
November28.1 °F46.9 °F4.0 in.
December19.0 °F36.0 °F4.31 in.
Annual35.2 °F56.7 °F51.18 in.

Climate Data for Bernardston Massachusetts

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