Windom Minnesota Climate Data

Monthly Average Climate Data for Windom Minnesota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-14.4 °C-4.8 °C19.3 mm
February-12.3 °C-2.4 °C21.08 mm
March-5.6 °C4.5 °C41.4 mm
April1.2 °C13.4 °C78.49 mm
May8.4 °C20.2 °C110.74 mm
June14.5 °C25.8 °C120.9 mm
July16.6 °C27.9 °C94.23 mm
August14.9 °C26.5 °C91.69 mm
September10.2 °C23.2 °C80.26 mm
October2.8 °C15.2 °C60.96 mm
November-4.4 °C5.8 °C34.8 mm
December-10.9 °C-1.9 °C23.62 mm
Annual1.8 °C12.8 °C777.47 mm

Climate Data for Windom 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 5a : -28.9°C to -26.1°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation