Lewiston Michigan Climate Data

Monthly Average Climate Data for Lewiston Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.9 °F25.4 °F1.97 in.
February10.0 °F28.1 °F1.48 in.
March17.5 °F38.4 °F1.77 in.
April29.7 °F51.2 °F3.11 in.
May41.8 °F65.6 °F3.05 in.
June51.2 °F75.0 °F3.32 in.
July55.8 °F78.6 °F3.11 in.
August54.3 °F77.3 °F3.29 in.
September47.0 °F70.0 °F3.19 in.
October36.5 °F55.7 °F3.41 in.
November27.6 °F42.1 °F2.4 in.
December18.3 °F30.9 °F2.2 in.
Annual33.4 °F53.2 °F32.3 in.

Climate Data for Lewiston Michigan

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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