Maynard Massachusetts Climate Data

Monthly Average Climate Data for Maynard Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.3 °F35.1 °F3.68 in.
February18.0 °F37.9 °F3.38 in.
March25.8 °F45.5 °F4.45 in.
April36.1 °F58.5 °F4.31 in.
May46.3 °F68.9 °F3.73 in.
June55.7 °F77.4 °F4.38 in.
July61.5 °F83.4 °F3.71 in.
August60.2 °F82.0 °F3.85 in.
September51.9 °F75.0 °F3.85 in.
October40.7 °F62.7 °F4.88 in.
November31.2 °F51.5 °F3.82 in.
December22.8 °F40.9 °F4.71 in.
Annual38.9 °F59.9 °F48.75 in.

Climate Data for Maynard 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 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