Fort Fairfield Maine Climate Data

Monthly Average Climate Data for Fort Fairfield Maine

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January1.3 °F21.4 °F3.5 in.
February2.1 °F24.2 °F2.59 in.
March14.1 °F34.1 °F2.91 in.
April28.6 °F48.0 °F3.31 in.
May40.3 °F63.3 °F3.59 in.
June49.7 °F72.5 °F4.12 in.
July56.0 °F77.4 °F4.38 in.
August53.7 °F76.2 °F3.86 in.
September46.4 °F68.1 °F3.63 in.
October35.4 °F54.0 °F3.98 in.
November25.3 °F40.1 °F3.42 in.
December12.2 °F28.4 °F3.8 in.
Annual30.4 °F50.6 °F43.09 in.

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 : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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