Okemos Michigan Climate Data

Monthly Average Climate Data for Okemos Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.8 °F30.1 °F2.23 in.
February16.4 °F32.9 °F1.83 in.
March24.7 °F43.4 °F2.08 in.
April35.7 °F56.3 °F3.37 in.
May47.2 °F68.3 °F3.85 in.
June56.6 °F77.7 °F3.67 in.
July59.8 °F81.2 °F3.22 in.
August58.3 °F79.5 °F3.34 in.
September50.8 °F73.4 °F3.08 in.
October39.9 °F60.2 °F3.07 in.
November30.6 °F46.8 °F2.54 in.
December22.5 °F35.3 °F2.05 in.
Annual38.2 °F57.1 °F34.33 in.

Climate Data for Okemos Michigan

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 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 ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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