Constantine Michigan Climate Data

Monthly Average Climate Data for Constantine Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.8 °F31.5 °F2.7 in.
February18.2 °F34.8 °F1.89 in.
March26.5 °F45.6 °F2.35 in.
April36.9 °F58.5 °F3.41 in.
May48.6 °F70.2 °F4.03 in.
June58.2 °F79.3 °F4.09 in.
July61.1 °F83.0 °F3.67 in.
August59.3 °F81.1 °F4.05 in.
September51.7 °F75.1 °F3.3 in.
October40.6 °F61.9 °F3.37 in.
November31.4 °F48.1 °F2.72 in.
December23.0 °F36.6 °F2.18 in.
Annual39.4 °F58.8 °F37.76 in.

Climate Data for Constantine Michigan

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation