Acton Maine Climate Data

Monthly Average Climate Data for Acton Maine

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.5 °C-1.2 °C88.14 mm
February-10.6 °C0.5 °C92.96 mm
March-5.8 °C5.1 °C106.93 mm
April0.4 °C12.7 °C110.24 mm
May6.7 °C19.6 °C94.23 mm
June12.3 °C24.5 °C113.54 mm
July15.1 °C27.4 °C106.68 mm
August14.3 °C26.4 °C100.08 mm
September10.1 °C21.9 °C98.04 mm
October4.3 °C14.4 °C130.56 mm
November-1.4 °C7.8 °C107.44 mm
December-7 °C1.9 °C119.13 mm
Annual2.3 °C13.4 °C1267.97 mm

Climate Data for Acton Maine

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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