Fairhaven Minnesota Climate Data

Monthly Average Climate Data for Fairhaven Minnesota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-15.8 °C-6 °C18.29 mm
February-13.9 °C-3.4 °C21.84 mm
March-6.8 °C3.7 °C38.1 mm
April0.6 °C12.2 °C68.83 mm
May7.8 °C19.6 °C100.84 mm
June13.7 °C24.8 °C108.97 mm
July16 °C27.1 °C99.82 mm
August14.5 °C25.9 °C102.11 mm
September9.9 °C21.9 °C77.72 mm
October2.9 °C13.7 °C65.53 mm
November-4.4 °C4.6 °C35.56 mm
December-11.6 °C-3.1 °C25.4 mm
Annual1.1 °C11.8 °C763.01 mm

Climate Data for Fairhaven Minnesota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -31.7°C to -28.9°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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