Huntley Illinois Climate Data

Monthly Average Climate Data for Huntley Illinois

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-9.8 °C-1.1 °C47.24 mm
February-8.3 °C1.3 °C46.99 mm
March-3 °C7.8 °C56.39 mm
April2.6 °C14.8 °C94.74 mm
May8.8 °C21.2 °C126.24 mm
June14.5 °C26.6 °C124.46 mm
July16.8 °C28.7 °C102.62 mm
August15.8 °C27.6 °C102.36 mm
September11.6 °C23.8 °C90.42 mm
October5.3 °C16.6 °C80.52 mm
November-0.9 °C8.6 °C62.99 mm
December-6.7 °C1.6 °C53.09 mm
Annual3.9 °C14.8 °C988.06 mm

Climate Data for Huntley Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation