Fort Fairfield Maine Climate Data

Monthly Average Climate Data for Fort Fairfield Maine

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-17.1 °C-5.9 °C88.9 mm
February-16.6 °C-4.3 °C65.79 mm
March-9.9 °C1.2 °C73.91 mm
April-1.9 °C8.9 °C84.07 mm
May4.6 °C17.4 °C91.19 mm
June9.8 °C22.5 °C104.65 mm
July13.3 °C25.2 °C111.25 mm
August12.1 °C24.6 °C98.04 mm
September8 °C20.1 °C92.2 mm
October1.9 °C12.2 °C101.09 mm
November-3.7 °C4.5 °C86.87 mm
December-11 °C-2 °C96.52 mm
Annual-0.9 °C10.4 °C1094.48 mm

Climate Data for Fort Fairfield Maine

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 21 - May 31
Average Days With Frost
Plant Hardiness Zone - 2023Zone 4a : -34.4°C to -31.7°C
Plant Hardiness Zone - 2012Zone 4a : -34.4°C to -31.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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