Rentchler Illinois Climate Data

Monthly Average Climate Data for Rentchler Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.1 °F39.8 °F2.84 in.
February26.4 °F45.2 °F2.45 in.
March35.1 °F55.4 °F3.55 in.
April45.9 °F67.3 °F5.04 in.
May56.7 °F76.2 °F5.23 in.
June65.6 °F85.2 °F4.97 in.
July69.3 °F88.5 °F4.02 in.
August67.3 °F87.3 °F3.43 in.
September58.7 °F80.9 °F3.45 in.
October47.2 °F69.5 °F3.18 in.
November36.0 °F55.3 °F3.78 in.
December27.5 °F44.2 °F2.9 in.
Annual46.6 °F66.2 °F44.84 in.

Climate Data for Rentchler Illinois

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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