Ravenna Michigan Climate Data

Monthly Average Climate Data for Ravenna Michigan

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-8.4 °C-1.1 °C65.79 mm
February-8.3 °C0.3 °C50.55 mm
March-4.4 °C5.9 °C60.45 mm
April1.5 °C13 °C95.76 mm
May7.8 °C19.6 °C103.38 mm
June13.1 °C24.9 °C93.47 mm
July15.2 °C27.1 °C81.79 mm
August14.6 °C26.3 °C84.33 mm
September10.4 °C22.6 °C82.04 mm
October4.6 °C15.3 °C96.77 mm
November-0.3 °C7.8 °C82.04 mm
December-4.8 °C1.7 °C63.5 mm
Annual3.4 °C13.6 °C959.87 mm

Climate Data for Ravenna Michigan

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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