Pelham Massachusetts Climate Data

Monthly Average Climate Data for Pelham Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.3 °F30.5 °F3.45 in.
February11.3 °F33.1 °F3.11 in.
March19.9 °F41.4 °F4.05 in.
April31.3 °F55.5 °F3.86 in.
May43.3 °F66.6 °F3.74 in.
June51.7 °F75.3 °F4.6 in.
July57.2 °F80.5 °F4.21 in.
August54.8 °F78.9 °F4.66 in.
September47.4 °F72.0 °F4.6 in.
October36.9 °F58.9 °F5.03 in.
November28.2 °F46.7 °F3.62 in.
December17.6 °F35.7 °F4.22 in.
Annual34.2 °F56.3 °F49.15 in.

Climate Data for Pelham Massachusetts

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateJun. 11 - Jun. 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year