Mass City Michigan Climate Data

Monthly Average Climate Data for Mass City Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.2 °F22.1 °F2.58 in.
February5.6 °F25.9 °F1.7 in.
March13.8 °F36.8 °F1.77 in.
April26.8 °F49.0 °F2.58 in.
May39.1 °F63.6 °F3.27 in.
June48.9 °F73.2 °F3.24 in.
July53.8 °F77.3 °F3.53 in.
August52.4 °F75.7 °F3.08 in.
September45.5 °F67.7 °F3.43 in.
October34.7 °F53.6 °F3.67 in.
November24.3 °F38.7 °F2.78 in.
December13.3 °F27.2 °F2.67 in.
Annual30.4 °F50.9 °F34.3 in.

Climate Data for Mass City Michigan

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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