West Kennebunk Maine Climate Data

Monthly Average Climate Data for West Kennebunk Maine

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-9.8 °C0.4 °C90.42 mm
February-8.9 °C1.7 °C90.42 mm
March-4.2 °C6 °C114.3 mm
April1.5 °C12.8 °C112.52 mm
May7.1 °C18.9 °C95 mm
June12.4 °C23.8 °C111.51 mm
July15.7 °C26.9 °C89.66 mm
August14.8 °C26.3 °C90.68 mm
September10.7 °C22.3 °C98.3 mm
October4.7 °C15.6 °C133.86 mm
November-0.7 °C9.3 °C108.46 mm
December-5.8 °C3.6 °C117.35 mm
Annual3.1 °C14 °C1252.48 mm

Climate Data for West Kennebunk Maine

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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