Floraville Illinois Climate Data

Monthly Average Climate Data for Floraville Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.4 °F40.4 °F2.76 in.
February27.0 °F45.7 °F2.47 in.
March35.5 °F55.7 °F3.6 in.
April46.1 °F67.7 °F4.97 in.
May56.8 °F76.6 °F5.09 in.
June65.5 °F85.5 °F4.72 in.
July69.4 °F88.8 °F4.1 in.
August67.2 °F87.5 °F3.37 in.
September59.2 °F81.0 °F3.3 in.
October47.8 °F69.5 °F3.17 in.
November36.6 °F55.6 °F3.7 in.
December27.9 °F44.6 °F2.95 in.
Annual46.9 °F66.6 °F44.2 in.

Climate Data for Floraville 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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