Ham Lake Minnesota Climate Data

Monthly Average Climate Data for Ham Lake Minnesota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-14.6 °C-5 °C20.57 mm
February-12.8 °C-2.1 °C21.08 mm
March-6.2 °C5 °C40.64 mm
April1.1 °C13.1 °C76.2 mm
May8.1 °C20.2 °C111.76 mm
June13.8 °C25.3 °C119.13 mm
July16.5 °C27.9 °C109.98 mm
August15.1 °C26.6 °C107.95 mm
September10.4 °C22.3 °C84.07 mm
October3.3 °C14.3 °C68.33 mm
November-3.7 °C5.5 °C42.67 mm
December-10.7 °C-2.1 °C29.97 mm
Annual1.7 °C12.6 °C832.35 mm

Climate Data for Ham Lake Minnesota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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