Buffalo Minnesota Climate Data

Monthly Average Climate Data for Buffalo Minnesota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-15.1 °C-5.6 °C19.05 mm
February-13.3 °C-2.9 °C21.34 mm
March-6.3 °C4.1 °C37.85 mm
April1.2 °C12.5 °C72.14 mm
May8.3 °C19.7 °C104.14 mm
June14.3 °C25.1 °C118.36 mm
July16.7 °C27.6 °C98.04 mm
August15.2 °C26.2 °C107.7 mm
September10.5 °C22.1 °C83.06 mm
October3.3 °C13.9 °C66.04 mm
November-3.8 °C5.1 °C37.08 mm
December-11 °C-2.7 °C28.19 mm
Annual1.7 °C12.1 °C792.99 mm

Climate Data for Buffalo 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 4b : -31.7°C to -28.9°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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