Jennings Michigan Climate Data

Monthly Average Climate Data for Jennings Michigan

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-11.4 °C-3.3 °C50.04 mm
February-11.7 °C-1.7 °C40.64 mm
March-7.6 °C4.1 °C49.78 mm
April-0.6 °C11.2 °C88.39 mm
May6 °C18.6 °C90.17 mm
June11.3 °C23.9 °C88.14 mm
July13.5 °C26.2 °C81.79 mm
August12.7 °C25.2 °C82.04 mm
September8.3 °C21.1 °C79.76 mm
October2.7 °C13.3 °C95.5 mm
November-2.4 °C5.8 °C68.83 mm
December-7.4 °C-0.4 °C54.36 mm
Annual1.1 °C12 °C869.44 mm

Climate Data for Jennings Michigan

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 11 - Jun. 20
Average Days With Frost150-180 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 ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year