Oronoco Minnesota Climate Data

Monthly Average Climate Data for Oronoco Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.0 °F23.1 °F1.01 in.
February9.7 °F27.8 °F1.07 in.
March22.0 °F40.2 °F1.97 in.
April34.3 °F55.3 °F3.52 in.
May46.5 °F67.8 °F4.38 in.
June57.0 °F77.5 °F5.32 in.
July60.8 °F81.2 °F4.32 in.
August58.4 °F79.0 °F4.82 in.
September50.3 °F72.2 °F3.61 in.
October37.5 °F58.6 °F2.42 in.
November25.4 °F42.2 °F1.61 in.
December13.5 °F28.9 °F1.29 in.
Annual35.1 °F54.5 °F35.34 in.

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 : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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