Tewksbury Massachusetts Climate Data

Monthly Average Climate Data for Tewksbury Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.7 °F35.3 °F3.66 in.
February18.7 °F38.1 °F3.39 in.
March26.0 °F45.5 °F4.55 in.
April36.4 °F58.0 °F4.03 in.
May46.4 °F68.4 °F3.75 in.
June55.8 °F77.5 °F4.26 in.
July61.7 °F83.2 °F3.72 in.
August60.1 °F81.8 °F3.66 in.
September52.5 °F74.6 °F3.79 in.
October40.7 °F62.2 °F4.79 in.
November31.6 °F51.2 °F3.86 in.
December23.2 °F40.9 °F4.58 in.
Annual39.2 °F59.7 °F48.04 in.

Climate Data for Tewksbury Massachusetts

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°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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