Petoskey Michigan Climate Data

Monthly Average Climate Data for Petoskey Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.2 °F27.3 °F2.46 in.
February12.7 °F28.7 °F1.57 in.
March19.6 °F37.5 °F1.85 in.
April31.3 °F49.4 °F2.88 in.
May42.6 °F63.0 °F3.0 in.
June52.8 °F71.9 °F2.89 in.
July58.2 °F76.3 °F2.66 in.
August57.6 °F75.9 °F3.27 in.
September50.7 °F69.4 °F3.66 in.
October40.0 °F56.2 °F4.36 in.
November30.9 °F43.6 °F3.2 in.
December22.3 °F33.4 °F2.79 in.
Annual36.1 °F52.7 °F34.59 in.

Climate Data for Petoskey 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 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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