Oronoco Minnesota Climate Data

Monthly Average Climate Data for Oronoco Minnesota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-14.4 °C-4.9 °C25.65 mm
February-12.4 °C-2.3 °C27.18 mm
March-5.6 °C4.6 °C50.04 mm
April1.3 °C12.9 °C89.41 mm
May8.1 °C19.9 °C111.25 mm
June13.9 °C25.3 °C135.13 mm
July16 °C27.3 °C109.73 mm
August14.7 °C26.1 °C122.43 mm
September10.2 °C22.3 °C91.69 mm
October3.1 °C14.8 °C61.47 mm
November-3.7 °C5.7 °C40.89 mm
December-10.3 °C-1.7 °C32.77 mm
Annual1.7 °C12.5 °C897.64 mm

Climate Data for Oronoco 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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