Little York Illinois Climate Data

Monthly Average Climate Data for Little York Illinois

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-9.4 °C-0.2 °C40.89 mm
February-7.5 °C2.3 °C45.21 mm
March-1.5 °C9.4 °C62.74 mm
April4.4 °C16.7 °C95 mm
May11.1 °C22.5 °C127 mm
June16.5 °C27.7 °C121.16 mm
July18.3 °C29.6 °C99.57 mm
August17.2 °C28.6 °C95.76 mm
September12.6 °C25.2 °C95.5 mm
October6 °C18.2 °C71.37 mm
November-0.4 °C9.8 °C59.94 mm
December-6.1 °C2.7 °C48.51 mm
Annual5.1 °C16 °C962.65 mm

Climate Data for Little York Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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