Polonia, WI has a humid continental climate characterized by cold winter temperatures and warm summers. The average temperature in January hovers around 22°F (-5.6°C), while July averages 68°F (20°C). The city gets an average of 32 inches of rainfall per year, spread out over the course of the year with about five inches of snowfall annually. During the summer months, thunderstorms are common due to its location near Lake Michigan, with temperatures often rising above 90°F (32°C). Polonia also experiences four distinct seasons—spring, summer, fall and winter—each offering unique opportunities for outdoor recreation and exploration.
Polonia, Wisconsin gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Polonia averages 52 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 Polonia. The US average is 205 sunny days.
Polonia gets some kind of precipitation, on average, 119 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 80 degrees
Winter Low: the January low is 5
Rain: averages 33 inches of rain a year
Snow: averages 52 inches of snow a year