Coon Valley Wisconsin Climate Data

Monthly Average Climate Data for Coon Valley Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.2 °F26.1 °F1.15 in.
February12.6 °F30.9 °F1.09 in.
March24.0 °F43.0 °F1.92 in.
April36.2 °F57.3 °F3.9 in.
May47.9 °F69.5 °F4.8 in.
June58.1 °F79.1 °F5.59 in.
July62.0 °F82.5 °F4.36 in.
August59.9 °F80.7 °F4.43 in.
September51.5 °F73.3 °F3.86 in.
October39.5 °F60.0 °F2.76 in.
November28.0 °F44.2 °F1.9 in.
December16.4 °F31.4 °F1.47 in.
Annual37.1 °F56.5 °F37.23 in.

Climate Data for Coon Valley Wisconsin

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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