Forest Hills Michigan Climate Data

Monthly Average Climate Data for Forest Hills Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.5 °F30.4 °F2.8 in.
February17.9 °F32.6 °F2.16 in.
March25.2 °F43.0 °F2.38 in.
April36.1 °F56.6 °F3.81 in.
May47.0 °F68.0 °F4.13 in.
June57.0 °F77.9 °F3.76 in.
July60.9 °F81.8 °F3.43 in.
August59.7 °F80.2 °F3.45 in.
September51.8 °F73.4 °F3.25 in.
October41.1 °F60.5 °F3.66 in.
November31.7 °F46.7 °F3.06 in.
December23.8 °F35.6 °F2.58 in.
Annual39.1 °F57.2 °F38.47 in.

Climate Data for Forest Hills 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