Mendota Heights Minnesota Climate Data

Monthly Average Climate Data for Mendota Heights Minnesota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-13.6 °C-4.8 °C25.91 mm
February-11.7 °C-2.1 °C24.13 mm
March-5.1 °C5 °C44.7 mm
April2.3 °C13.2 °C79.25 mm
May9.2 °C20.2 °C106.43 mm
June15 °C25.7 °C123.44 mm
July17.6 °C28.2 °C106.93 mm
August16.2 °C26.8 °C111.51 mm
September11.6 °C22.6 °C83.57 mm
October4.3 °C14.5 °C72.9 mm
November-3 °C5.6 °C44.2 mm
December-9.8 °C-1.9 °C33.78 mm
Annual2.8 °C12.8 °C856.75 mm

Climate Data for Mendota Heights Minnesota

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5a : -28.9°C to -26.1°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