Hadley Massachusetts Climate Data

Monthly Average Climate Data for Hadley Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.3 °F33.9 °F3.2 in.
February16.4 °F37.1 °F2.93 in.
March25.2 °F45.5 °F3.47 in.
April35.8 °F58.9 °F3.8 in.
May46.5 °F70.2 °F3.66 in.
June55.8 °F78.6 °F4.46 in.
July61.2 °F83.9 °F4.13 in.
August59.4 °F82.2 °F4.13 in.
September51.5 °F75.1 °F4.59 in.
October40.1 °F61.9 °F4.87 in.
November30.3 °F49.9 °F3.38 in.
December22.1 °F39.3 °F4.0 in.
Annual38.3 °F59.7 °F46.62 in.

Climate Data for Hadley Massachusetts

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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