Mahtomedi Minnesota Climate Data

Monthly Average Climate Data for Mahtomedi Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.1 °F23.0 °F0.96 in.
February9.3 °F28.1 °F0.93 in.
March21.3 °F40.7 °F1.7 in.
April34.5 °F55.0 °F3.19 in.
May47.2 °F67.4 °F4.28 in.
June57.5 °F77.1 °F4.91 in.
July62.3 °F81.5 °F4.32 in.
August59.7 °F79.2 °F4.58 in.
September51.2 °F71.6 °F3.49 in.
October38.2 °F57.3 °F3.04 in.
November25.6 °F41.8 °F1.66 in.
December13.2 °F28.1 °F1.31 in.
Annual35.5 °F54.2 °F34.37 in.

Climate Data for Mahtomedi Minnesota

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°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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