Long Creek Illinois Climate Data

Monthly Average Climate Data for Long Creek Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.1 °F35.0 °F2.32 in.
February22.0 °F39.8 °F2.03 in.
March31.2 °F51.1 °F2.75 in.
April42.1 °F64.1 °F4.23 in.
May53.5 °F74.3 °F4.56 in.
June62.3 °F83.2 °F4.63 in.
July65.4 °F85.9 °F3.64 in.
August63.3 °F84.5 °F3.23 in.
September55.4 °F79.5 °F3.09 in.
October43.7 °F66.8 °F3.31 in.
November32.9 °F51.8 °F3.14 in.
December24.7 °F39.8 °F2.43 in.
Annual43 °F63 °F39.36 in.

Climate Data for Long Creek Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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