Medway Massachusetts Climate Data

Monthly Average Climate Data for Medway Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.4 °F36.5 °F3.92 in.
February19.0 °F39.1 °F3.38 in.
March26.4 °F46.4 °F4.57 in.
April36.4 °F58.8 °F4.47 in.
May46.4 °F69.1 °F3.51 in.
June55.7 °F77.6 °F4.37 in.
July61.6 °F83.2 °F3.54 in.
August60.1 °F81.9 °F3.97 in.
September52.4 °F75.1 °F3.96 in.
October40.9 °F63.1 °F4.92 in.
November31.8 °F52.1 °F4.01 in.
December23.6 °F41.9 °F4.77 in.
Annual39.3 °F60.4 °F49.39 in.

Climate Data for Medway Massachusetts

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 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