Allendale Michigan Climate Data

Monthly Average Climate Data for Allendale Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.7 °F30.2 °F2.99 in.
February18.2 °F32.5 °F2.22 in.
March25.3 °F42.6 °F2.36 in.
April36.0 °F54.9 °F3.85 in.
May47.1 °F66.7 °F4.16 in.
June56.7 °F76.3 °F3.81 in.
July60.5 °F79.9 °F3.33 in.
August59.4 °F78.7 °F3.44 in.
September51.9 °F72.5 °F3.32 in.
October41.3 °F59.1 °F3.9 in.
November32.0 °F46.2 °F3.22 in.
December24.1 °F35.3 °F2.72 in.
Annual39.2 °F56.2 °F39.32 in.

Climate Data for Allendale Michigan

Average First Frost DateOct. 11 - Oct. 20
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 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year