Marathon, MI has a humid continental climate with warm summers and cold winters. The average temperature in the summer months is between 70-85 degrees Fahrenheit and the winter months are usually between 10-35 degrees Fahrenheit. Precipitation is fairly evenly distributed throughout the year, but snowfall can be heavy during the winter months. Overall, Marathon, MI has four distinct seasons that offer breathtaking views and enjoyable outdoor activities throughout the year.
Marathon, Michigan gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Marathon averages 36 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 172 sunny days per year in Marathon. The US average is 205 sunny days.
Marathon gets some kind of precipitation, on average, 121 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 82 degrees
Winter Low: the January low is 15
Rain: averages 33 inches of rain a year
Snow: averages 36 inches of snow a year