Franklin Wisconsin Climate Data

Monthly Average Climate Data for Franklin Wisconsin

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.8 °C-1.8 °C46.23 mm
February-9.1 °C0.2 °C43.69 mm
March-4 °C6.2 °C52.07 mm
April1.8 °C13.1 °C101.85 mm
May7.9 °C19.5 °C108.71 mm
June13.5 °C25.1 °C126.75 mm
July16.3 °C27.7 °C92.2 mm
August15.4 °C26.9 °C97.03 mm
September10.8 °C23.1 °C85.85 mm
October4.5 °C15.9 °C75.18 mm
November-1.5 °C7.9 °C56.64 mm
December-7.3 °C1.1 °C52.58 mm
Annual3.1 °C13.7 °C938.78 mm

Climate Data for Franklin Wisconsin

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year