Birchwood Wisconsin Climate Data

Monthly Average Climate Data for Birchwood Wisconsin

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-16.6 °C-5.8 °C26.67 mm
February-15.2 °C-2.9 °C27.69 mm
March-8.3 °C3.9 °C43.69 mm
April-1.1 °C11.7 °C77.98 mm
May5.6 °C19.1 °C103.12 mm
June11.2 °C24.1 °C117.35 mm
July13.6 °C26.3 °C110.49 mm
August12.3 °C25.2 °C104.39 mm
September8.1 °C20.8 °C97.79 mm
October1.6 °C13 °C86.11 mm
November-5.1 °C4.3 °C49.02 mm
December-12.1 °C-2.9 °C36.32 mm
Annual-0.5 °C11.4 °C880.62 mm

Climate Data for Birchwood Wisconsin

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4a : -34.4°C to -31.7°C
Plant Hardiness Zone - 2012Zone 3b : -37.2°C to -34.4°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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