Warrensburg Illinois Climate Data

Monthly Average Climate Data for Warrensburg Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.3 °F34.7 °F2.26 in.
February20.9 °F39.6 °F2.02 in.
March30.2 °F50.8 °F2.74 in.
April41.3 °F64.5 °F4.1 in.
May53.0 °F74.0 °F4.54 in.
June61.4 °F83.5 °F4.6 in.
July64.5 °F86.2 °F3.91 in.
August62.7 °F84.0 °F3.3 in.
September54.2 °F79.1 °F3.13 in.
October42.4 °F66.5 °F3.3 in.
November31.8 °F51.6 °F3.04 in.
December23.8 °F39.5 °F2.37 in.
Annual42 °F62.8 °F39.31 in.

Climate Data for Warrensburg Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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