Westphalia Michigan Climate Data

Monthly Average Climate Data for Westphalia Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.7 °F29.7 °F2.28 in.
February16.9 °F33.1 °F2.06 in.
March25.0 °F43.6 °F2.19 in.
April35.1 °F56.9 °F3.48 in.
May47.1 °F69.1 °F3.92 in.
June56.7 °F78.3 °F3.61 in.
July60.3 °F82.0 °F3.26 in.
August58.6 °F80.1 °F3.52 in.
September50.5 °F73.4 °F2.97 in.
October40.0 °F60.5 °F3.3 in.
November30.9 °F46.7 °F2.67 in.
December22.3 °F35.0 °F2.12 in.
Annual38.3 °F57.4 °F35.38 in.

Climate Data for Westphalia Michigan

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°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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