Jonesville Michigan Climate Data

Monthly Average Climate Data for Jonesville Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.4 °F30.4 °F2.5 in.
February17.3 °F33.4 °F2.13 in.
March25.3 °F43.7 °F2.43 in.
April36.4 °F57.1 °F3.64 in.
May48.4 °F68.9 °F4.18 in.
June57.8 °F78.2 °F3.88 in.
July60.9 °F81.9 °F3.64 in.
August59.0 °F79.7 °F3.83 in.
September51.6 °F73.8 °F3.52 in.
October40.7 °F60.9 °F3.36 in.
November30.8 °F47.1 °F2.86 in.
December22.7 °F35.3 °F2.35 in.
Annual38.9 °F57.5 °F38.32 in.

Climate Data for Jonesville 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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