Shrewsbury Massachusetts Climate Data

Monthly Average Climate Data for Shrewsbury Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.9 °F33.9 °F3.76 in.
February17.3 °F36.6 °F3.29 in.
March25.1 °F44.2 °F4.51 in.
April35.7 °F57.1 °F4.27 in.
May46.6 °F67.9 °F3.59 in.
June55.9 °F76.1 °F4.2 in.
July61.6 °F81.5 °F3.9 in.
August60.0 °F80.0 °F4.25 in.
September52.1 °F73.3 °F4.02 in.
October40.7 °F61.2 °F5.01 in.
November31.0 °F50.1 °F3.82 in.
December22.5 °F39.6 °F4.57 in.
Annual38.7 °F58.5 °F49.19 in.

Climate Data for Shrewsbury Massachusetts

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year