Portage, MI has a humid continental climate with warm summers and cold winters. The average temperature in the summer months is around 70 degrees Fahrenheit, while the winter months typically have an average temperature of around 20 degrees Fahrenheit. Rainfall is fairly consistent throughout the year and snowfall can range from light to moderate, depending on the season. The area experiences four distinct seasons with varying temperatures and precipitation levels that make it an ideal place for outdoor activities all year round.
Portage (zip 49002), Michigan gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Portage (zip 49002) averages 47 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 161 sunny days per year in Portage (zip 49002). The US average is 205 sunny days.
Portage (zip 49002) gets some kind of precipitation, on average, 139 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 84 degrees
Winter Low: the January low is 17
Rain: averages 36 inches of rain a year
Snow: averages 47 inches of snow a year