Seattle in August
Seattle in August
Seattle, United States
Visiting Seattle in August means experiencing the summer. During summer, Seattle offers warm weather, long days, and outdoor activities.
Weather in Seattle in August
Average highs around 25C and lows near 15.4C. 30.6mm average precipitation and about 6 rainy days. August typically sits between July and September conditions, so it is useful for travelers wanting a balanced window in Seattle. Pack flexible layers for changing daytime and evening temperatures.
Temperature
August brings summer conditions in Seattle, United States. The average temperature is about 20.2C, with lows near 15.4C and highs around 25C.
Sunshine Hours
Seattle, United States usually gets around 11.2 hours of sunshine per day in August, with roughly 14.2 daylight hours available for sightseeing.
Rain
August sees around 30.6mm of rainfall over about 6 days. Rain can occur for around 1.9 hours per day on average.
Humidity
Humidity in August is generally dry for Seattle, United States, especially when rainfall periods increase.
