Housatonic Massachusetts Climate Data

Monthly Average Climate Data for Housatonic Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.7 °F32.6 °F3.18 in.
February15.1 °F35.8 °F2.36 in.
March23.4 °F44.0 °F3.26 in.
April33.8 °F58.0 °F3.75 in.
May44.7 °F69.7 °F3.71 in.
June53.8 °F77.2 °F4.55 in.
July58.6 °F82.0 °F4.63 in.
August57.3 °F80.0 °F4.59 in.
September49.2 °F72.8 °F4.16 in.
October38.3 °F60.6 °F4.4 in.
November29.5 °F48.8 °F3.34 in.
December21.0 °F37.6 °F3.78 in.
Annual36.5 °F58.3 °F45.71 in.

Climate Data for Housatonic Massachusetts

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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