Wheaton Minnesota Climate Data

Monthly Average Climate Data for Wheaton Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January1.2 °F19.8 °F0.72 in.
February4.7 °F24.0 °F0.66 in.
March18.4 °F37.0 °F1.12 in.
April32.0 °F54.0 °F2.3 in.
May45.2 °F67.9 °F2.94 in.
June56.4 °F77.5 °F4.15 in.
July60.2 °F81.8 °F3.82 in.
August57.2 °F80.0 °F2.8 in.
September48.1 °F72.4 °F2.64 in.
October35.4 °F57.2 °F2.4 in.
November21.8 °F39.9 °F0.99 in.
December8.7 °F25.6 °F0.79 in.
Annual32.4 °F53.1 °F25.33 in.

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