Buncombe Illinois Climate Data

Monthly Average Climate Data for Buncombe Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.6 °F42.0 °F3.71 in.
February27.7 °F46.7 °F3.36 in.
March35.9 °F56.3 °F4.62 in.
April45.9 °F68.0 °F5.4 in.
May56.0 °F76.4 °F5.41 in.
June64.4 °F85.0 °F4.62 in.
July68.1 °F87.8 °F3.99 in.
August65.8 °F87.2 °F3.04 in.
September57.8 °F81.6 °F3.39 in.
October46.2 °F70.6 °F3.74 in.
November36.4 °F56.8 °F4.4 in.
December28.5 °F45.6 °F4.05 in.
Annual46.4 °F67 °F49.73 in.

Climate Data for Buncombe 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 ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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