Duluth, MN has a humid continental climate with warm summers and cold winters. The average high temperatures in the summer months range from 68 to 79 degrees Fahrenheit, while the average lows range from 48 to 58 degrees Fahrenheit. Winters are cold and snowy, with an average high of 19 to 29 degrees Fahrenheit and lows ranging from -2 to 16 degrees Fahrenheit. Precipitation is highest in the late spring and early summer months, as well as during the winter season. Annual snowfall averages around 75 inches in Duluth, creating plenty of opportunities for wintertime fun activities like skiing and snowshoeing.
Duluth (zip 55806), Minnesota gets 31 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Duluth (zip 55806) averages 66 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 179 sunny days per year in Duluth (zip 55806). The US average is 205 sunny days.
Duluth (zip 55806) gets some kind of precipitation, on average, 112 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 76 degrees
Winter Low: the January low is 3
Rain: averages 31 inches of rain a year
Snow: averages 66 inches of snow a year