Holbrook Massachusetts Climate Data

Monthly Average Climate Data for Holbrook Massachusetts

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7 °C2.7 °C106.43 mm
February-6.3 °C3.9 °C93.22 mm
March-2.3 °C7.8 °C131.83 mm
April3.3 °C14.3 °C116.33 mm
May8.7 °C20.2 °C91.19 mm
June13.9 °C25.1 °C99.06 mm
July17.3 °C28.3 °C88.65 mm
August16.4 °C27.6 °C93.47 mm
September12.5 °C23.6 °C96.52 mm
October6.2 °C17.1 °C128.02 mm
November1 °C11.2 °C110.49 mm
December-3.7 °C5.7 °C127.25 mm
Annual5 °C15.6 °C1282.46 mm

Climate Data for Holbrook Massachusetts

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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