Ridott Illinois Climate Data

Monthly Average Climate Data for Ridott Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.0 °F28.7 °F1.59 in.
February15.4 °F32.9 °F1.67 in.
March26.0 °F45.2 °F2.13 in.
April36.6 °F58.9 °F3.68 in.
May48.4 °F70.3 °F4.43 in.
June58.4 °F79.6 °F5.38 in.
July61.9 °F82.5 °F4.28 in.
August59.9 °F81.1 °F3.98 in.
September51.3 °F74.8 °F3.85 in.
October39.8 °F62.0 °F2.89 in.
November28.7 °F46.8 °F2.26 in.
December18.4 °F34.1 °F1.91 in.
Annual38.1 °F58.1 °F38.05 in.

Climate Data for Ridott 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 : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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