Vernon Wisconsin Climate Data

Monthly Average Climate Data for Vernon Wisconsin

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.8 °C-1.9 °C44.2 mm
February-9.2 °C0.2 °C42.42 mm
March-4.1 °C6.3 °C52.07 mm
April1.8 °C13.3 °C96.01 mm
May7.8 °C19.8 °C104.9 mm
June13.4 °C25.4 °C119.13 mm
July16.1 °C27.8 °C97.03 mm
August15.3 °C27 °C95 mm
September10.7 °C23.2 °C83.06 mm
October4.4 °C15.9 °C75.95 mm
November-1.6 °C7.9 °C56.64 mm
December-7.3 °C1.1 °C50.29 mm
Annual3 °C13.8 °C916.7 mm

Climate Data for Vernon 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 5a : -28.9°C to -26.1°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation