The Iron Mountain, MI Metro Area has a humid continental climate, which means it experiences warm summers and cold winters. During the months of June through September, temperatures average between 70 and 83 degrees Fahrenheit. Winters are cold and snowy with an average temperature range from 10 to 25 degrees Fahrenheit. Snowfall can reach up to 70 inches per year in some areas. Overall, Iron Mountain enjoys four distinct seasons throughout the year.
Iron Mountain Metro Area, Michigan gets 29 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Iron Mountain Metro Area averages 61 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 187 sunny days per year in Iron Mountain Metro Area. The US average is 205 sunny days.
Iron Mountain Metro Area gets some kind of precipitation, on average, 120 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 3
Rain: averages 29 inches of rain a year
Snow: averages 61 inches of snow a year