Duluth, WA has a temperate climate characterized by warm summers and mild winters. Average temperatures in the summer range from the mid-60s to the mid-80s F (18-30 C), while winter temperatures usually stay above freezing, rarely dipping below 20 F (-7 C). Rainfall in the region averages around 35 inches (89 cm) annually and snowfall is usually around 25 inches (64 cm). Duluth generally experiences more sunny days than most other parts of Washington state.
Duluth, Washington gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Duluth averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 142 sunny days per year in Duluth. The US average is 205 sunny days.
Duluth gets some kind of precipitation, on average, 174 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 78 degrees
Winter Low: the January low is 33
Rain: averages 47 inches of rain a year
Snow: averages 2 inches of snow a year