Canton Massachusetts Climate Data

Monthly Average Climate Data for Canton Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.1 °F36.7 °F4.1 in.
February20.4 °F39.0 °F3.53 in.
March27.8 °F46.1 °F4.99 in.
April37.8 °F58.0 °F4.51 in.
May47.5 °F68.5 °F3.63 in.
June56.9 °F77.2 °F4.12 in.
July63.0 °F83.0 °F3.64 in.
August61.5 °F81.5 °F3.83 in.
September54.2 °F74.4 °F3.88 in.
October42.9 °F62.6 °F4.96 in.
November33.6 °F52.0 °F4.24 in.
December25.2 °F42.1 °F4.91 in.
Annual40.8 °F60.1 °F50.34 in.

Climate Data for Canton 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 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year