Richview Illinois Climate Data

Monthly Average Climate Data for Richview Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.6 °F39.0 °F2.85 in.
February25.9 °F44.0 °F2.5 in.
March34.4 °F54.3 °F3.6 in.
April44.8 °F66.2 °F4.85 in.
May55.6 °F75.4 °F5.05 in.
June64.2 °F84.4 °F4.89 in.
July67.6 °F87.4 °F4.04 in.
August65.2 °F86.5 °F3.18 in.
September57.0 °F80.5 °F3.4 in.
October45.7 °F69.1 °F3.29 in.
November35.4 °F54.5 °F3.82 in.
December27.2 °F43.2 °F2.93 in.
Annual45.5 °F65.4 °F44.4 in.

Climate Data for Richview 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 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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