Weather in Duluth in August
Duluth temperatures in August range from 12 to 25 and there is an average of 15 days of rain.
Avg Temp
12° - 25°
Avg Rainy Days
15
Avg Dry Days
16
Avg Snow Days
0
Weather Facts - Duluth in August
* The warmest temperature recorded in in August is 35°C
* The coldest temperature recorded in Duluth in August is 2°C
* The average rainfall in Duluth in August is 93 mm