Greenville Michigan Climate Data

Monthly Average Climate Data for Greenville Michigan

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-9.2 °C-1.5 °C59.44 mm
February-8.9 °C0.1 °C49.78 mm
March-4.6 °C5.8 °C59.18 mm
April1.5 °C13.4 °C97.54 mm
May7.9 °C19.9 °C103.38 mm
June13.1 °C25.3 °C92.46 mm
July15.2 °C27.5 °C83.31 mm
August14.4 °C26.6 °C89.66 mm
September10 °C22.7 °C76.96 mm
October4 °C15.5 °C90.17 mm
November-1.1 °C7.7 °C74.68 mm
December-5.7 °C1.4 °C59.18 mm
Annual3.1 °C13.7 °C935.74 mm

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 : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation