Aztalan, WI has a humid continental climate characterized by four distinct seasons, with hot and muggy summers and cold winters. Average temperatures in the summer can reach up to about 85 degrees Fahrenheit while lows in the winter often drop to around 10 degrees Fahrenheit. Precipitation is fairly evenly distributed throughout the year, though spring tends to be the wettest season. The area also experiences some snowfall each year, typically around December or January.
Aztalan, Wisconsin gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Aztalan averages 38 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 186 sunny days per year in Aztalan. The US average is 205 sunny days.
Aztalan gets some kind of precipitation, on average, 115 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 83 degrees
Winter Low: the January low is 10
Rain: averages 36 inches of rain a year
Snow: averages 38 inches of snow a year