Chilton Wisconsin Climate Data

Monthly Average Climate Data for Chilton Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.2 °F25.2 °F1.48 in.
February12.3 °F28.8 °F1.24 in.
March22.7 °F40.4 °F1.86 in.
April34.2 °F54.0 °F3.08 in.
May46.0 °F66.8 °F3.82 in.
June56.3 °F76.6 °F4.54 in.
July60.6 °F81.1 °F3.87 in.
August58.7 °F79.2 °F3.57 in.
September50.8 °F72.1 °F3.26 in.
October39.2 °F58.4 °F2.93 in.
November28.1 °F43.7 °F2.05 in.
December17.1 °F30.9 °F1.66 in.
Annual36.4 °F54.8 °F33.36 in.

Climate Data for Chilton Wisconsin

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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