Boon Michigan Climate Data

Monthly Average Climate Data for Boon Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.2 °F25.9 °F2.34 in.
February10.7 °F28.8 °F1.77 in.
March18.2 °F39.2 °F2.11 in.
April30.6 °F52.1 °F3.46 in.
May42.5 °F65.4 °F3.58 in.
June52.3 °F74.9 °F3.6 in.
July56.1 °F79.1 °F3.31 in.
August54.9 °F77.2 °F3.38 in.
September47.1 °F69.9 °F3.28 in.
October37.1 °F55.9 °F3.97 in.
November27.8 °F42.2 °F3.01 in.
December18.7 °F31.2 °F2.4 in.
Annual33.9 °F53.5 °F36.21 in.

Climate Data for Boon Michigan

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
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 ConditionsSevere Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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