Calumet Michigan Climate Data

Monthly Average Climate Data for Calumet Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.3 °F21.5 °F2.96 in.
February11.0 °F24.0 °F1.63 in.
March16.7 °F33.0 °F1.68 in.
April29.6 °F44.6 °F2.61 in.
May41.3 °F59.7 °F3.02 in.
June50.3 °F69.8 °F2.98 in.
July55.9 °F74.5 °F3.39 in.
August55.5 °F73.4 °F2.81 in.
September48.4 °F65.5 °F3.5 in.
October37.3 °F51.0 °F3.75 in.
November26.2 °F37.0 °F2.8 in.
December16.8 °F27.1 °F3.26 in.
Annual33.2 °F48.4 °F34.39 in.

Climate Data for Calumet Michigan

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°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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