Phillipston Massachusetts Climate Data

Monthly Average Climate Data for Phillipston Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.3 °F30.4 °F3.68 in.
February13.6 °F33.4 °F3.17 in.
March21.1 °F41.0 °F4.1 in.
April32.7 °F54.2 °F3.8 in.
May43.1 °F65.4 °F3.61 in.
June52.6 °F74.4 °F4.65 in.
July58.1 °F79.7 °F4.13 in.
August55.5 °F78.0 °F4.33 in.
September48.5 °F70.4 °F4.14 in.
October38.0 °F57.6 °F4.83 in.
November29.5 °F46.5 °F3.75 in.
December19.3 °F35.8 °F4.05 in.
Annual35.4 °F55.6 °F48.24 in.

Climate Data for Phillipston Massachusetts

Average First Frost DateSep. 21 - Sep. 30
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