Reading Massachusetts Climate Data

Monthly Average Climate Data for Reading Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.6 °F36.3 °F3.91 in.
February20.5 °F38.8 °F3.64 in.
March27.6 °F45.5 °F4.8 in.
April37.8 °F57.8 °F4.35 in.
May47.8 °F67.9 °F3.73 in.
June57.2 °F77.1 °F4.29 in.
July63.0 °F82.9 °F3.87 in.
August61.7 °F81.4 °F3.73 in.
September54.3 °F74.3 °F3.92 in.
October42.9 °F62.4 °F4.89 in.
November33.6 °F51.9 °F4.05 in.
December25.1 °F41.7 °F4.85 in.
Annual40.8 °F59.8 °F50.03 in.

Climate Data for Reading Massachusetts

Average First Frost DateOct. 21 - Oct. 31
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 ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation