Delta, WI has a humid continental climate with cold winters and hot summers. The average daily high temperature in the summer is around 76°F (24°C), while the average daily low temperature in the winter is around 10°F (-12°C). Precipitation is generally evenly distributed throughout the year, and snowfall accumulates to an average of 39 inches annually. The region experiences a wide range of temperatures throughout the year, with four distinct seasons that can be enjoyed by its residents.
Delta, Wisconsin gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Delta averages 78 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 179 sunny days per year in Delta. The US average is 205 sunny days.
Delta gets some kind of precipitation, on average, 112 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 79 degrees
Winter Low: the January low is 1
Rain: averages 33 inches of rain a year
Snow: averages 78 inches of snow a year