Mount Pleasant Michigan Climate Data

Monthly Average Climate Data for Mount Pleasant Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.8 °F29.1 °F2.08 in.
February14.9 °F31.7 °F1.71 in.
March22.8 °F42.2 °F2.07 in.
April33.8 °F55.8 °F3.56 in.
May45.7 °F68.3 °F3.63 in.
June55.5 °F77.9 °F3.5 in.
July59.2 °F82.1 °F2.9 in.
August57.3 °F80.2 °F3.45 in.
September49.3 °F73.3 °F2.77 in.
October38.9 °F59.6 °F3.39 in.
November29.8 °F46.0 °F2.58 in.
December21.5 °F34.6 °F1.94 in.
Annual37 °F56.7 °F33.58 in.

Climate Data for Mount Pleasant Michigan

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year