Greenville Michigan Climate Data

Monthly Average Climate Data for Greenville Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.5 °F29.3 °F2.34 in.
February16.0 °F32.1 °F1.96 in.
March23.7 °F42.5 °F2.33 in.
April34.7 °F56.1 °F3.84 in.
May46.3 °F67.9 °F4.07 in.
June55.5 °F77.6 °F3.64 in.
July59.3 °F81.5 °F3.28 in.
August57.9 °F79.8 °F3.53 in.
September50.0 °F72.9 °F3.03 in.
October39.2 °F59.9 °F3.55 in.
November30.0 °F45.9 °F2.94 in.
December21.8 °F34.5 °F2.33 in.
Annual37.5 °F56.7 °F36.84 in.

Climate Data for Greenville Michigan

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation