Biggsville Illinois Climate Data

Monthly Average Climate Data for Biggsville Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.2 °F31.7 °F1.58 in.
February18.8 °F36.3 °F1.81 in.
March29.3 °F49.2 °F2.46 in.
April40.1 °F62.1 °F3.79 in.
May52.1 °F72.8 °F5.05 in.
June61.8 °F81.9 °F4.75 in.
July65.0 °F85.1 °F3.99 in.
August62.8 °F83.4 °F3.73 in.
September54.6 °F77.6 °F3.7 in.
October42.8 °F64.9 °F2.9 in.
November31.2 °F49.7 °F2.44 in.
December21.2 °F37.0 °F1.87 in.
Annual41.2 °F61 °F38.07 in.

Climate Data for Biggsville Illinois

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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