Hart Michigan Climate Data

Monthly Average Climate Data for Hart Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.0 °F29.4 °F2.72 in.
February17.3 °F31.9 °F2.18 in.
March23.4 °F40.9 °F2.2 in.
April34.1 °F53.7 °F3.56 in.
May44.4 °F65.9 °F3.78 in.
June53.9 °F75.1 °F3.43 in.
July59.0 °F78.8 °F3.32 in.
August57.8 °F77.5 °F3.51 in.
September50.4 °F71.3 °F3.21 in.
October40.1 °F58.4 °F4.06 in.
November31.3 °F45.3 °F3.14 in.
December23.1 °F34.3 °F2.58 in.
Annual37.7 °F55.2 °F37.69 in.

Climate Data for Hart Michigan

Average First Frost DateOct. 1 - Oct. 10
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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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