Bessemer Michigan Climate Data

Monthly Average Climate Data for Bessemer Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January3.1 °F20.6 °F1.99 in.
February3.9 °F25.1 °F1.43 in.
March13.6 °F36.4 °F1.85 in.
April27.3 °F48.6 °F2.96 in.
May40.4 °F63.2 °F3.64 in.
June50.3 °F72.7 °F3.9 in.
July55.0 °F76.6 °F4.16 in.
August52.7 °F74.9 °F3.66 in.
September45.6 °F67.1 °F3.72 in.
October34.1 °F52.7 °F3.79 in.
November22.7 °F37.8 °F2.62 in.
December10.7 °F25.9 °F2.33 in.
Annual30 °F50.1 °F36.05 in.

Climate Data for Bessemer Michigan

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 11 - Jun. 20
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year