Seattle, Washington gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Seattle averages 5 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 152 sunny days per year in Seattle. The US average is 205 sunny days.
Seattle gets some kind of precipitation, on average, 155 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.
Summer High: the July high is around 76 degrees
Winter Low: the January low is 37
Rain: averages 38 inches of rain a year
Snow: averages 5 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Seattle is 7.5 (10=best), which means it is one of the most pleasant places in Washington.
9.4 / 5.6
Summer / Winter
August, July and September are the most pleasant months in Seattle, while December and January are the least comfortable months.