Tecumseh Michigan Climate Data

Monthly Average Climate Data for Tecumseh Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.9 °F31.7 °F2.35 in.
February16.8 °F34.9 °F2.0 in.
March25.1 °F45.0 °F2.42 in.
April35.9 °F58.6 °F3.34 in.
May47.0 °F70.4 °F3.95 in.
June56.7 °F79.9 °F3.67 in.
July60.0 °F83.8 °F3.33 in.
August58.4 °F81.8 °F3.38 in.
September50.7 °F75.5 °F3.06 in.
October39.8 °F62.6 °F2.93 in.
November30.1 °F48.3 °F2.83 in.
December22.0 °F36.8 °F2.29 in.
Annual38.2 °F59.1 °F35.55 in.

Climate Data for Tecumseh 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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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