Carlisle Massachusetts Climate Data

Monthly Average Climate Data for Carlisle Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.8 °F35.0 °F3.7 in.
February17.7 °F37.8 °F3.36 in.
March25.2 °F45.5 °F4.45 in.
April35.6 °F58.3 °F4.1 in.
May45.8 °F68.7 °F3.69 in.
June55.1 °F77.5 °F4.23 in.
July60.9 °F83.4 °F3.69 in.
August59.5 °F82.0 °F3.78 in.
September51.5 °F74.8 °F3.77 in.
October40.0 °F62.3 °F4.84 in.
November30.7 °F51.3 °F3.91 in.
December22.3 °F40.8 °F4.64 in.
Annual38.3 °F59.8 °F48.16 in.

Climate Data for Carlisle 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 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