Learn about the climate in Duluth, including its temperatures, precipitation, and seasonal variations. Find out what to expect when visiting or living in this city in Minnesota.
Duluth has a humid continental climate with cold winters and mild summers. The city experiences heavy snowfall during the winter months, with average temperatures below freezing. Summers are relatively short and mild, with average temperatures reaching the mid-70s Fahrenheit (mid-20s Celsius). Precipitation is evenly distributed throughout the year with rainfall being more common in the summer months.