Chetek Wisconsin Climate Data

Monthly Average Climate Data for Chetek Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January3.8 °F22.2 °F0.99 in.
February6.6 °F27.0 °F0.96 in.
March18.8 °F39.4 °F1.7 in.
April32.1 °F53.9 °F2.91 in.
May44.6 °F66.7 °F3.98 in.
June54.8 °F75.8 °F4.44 in.
July58.9 °F80.3 °F4.02 in.
August56.5 °F78.4 °F4.18 in.
September48.2 °F70.6 °F3.62 in.
October36.1 °F56.3 °F3.04 in.
November24.2 °F40.6 °F1.77 in.
December11.6 °F27.4 °F1.33 in.
Annual33 °F53.2 °F32.94 in.

Climate Data for Chetek Wisconsin

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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