Pierce, WA County has a temperate climate with low yearly precipitation levels. Average temperatures range from lows in the mid-30s to highs in the upper 70s, and the area receives about 16 inches of rainfall annually. The county is situated in an area that has mild winters and hot summers, and occasional snowfall can occur during the winter months. With its temperate climate, Pierce County offers great conditions for outdoor activities year-round.
Pierce County, Washington gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Pierce County averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 139 sunny days per year in Pierce County. The US average is 205 sunny days.
Pierce County gets some kind of precipitation, on average, 159 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 77 degrees
Winter Low: the January low is 36
Rain: averages 45 inches of rain a year
Snow: averages 6 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Pierce County is 7.3 (10=best), which means it is more comfortable than most places in Washington.
9.2 / 5.4
Summer / Winter
August, July and September are the most pleasant months in Pierce County, while December and January are the least comfortable months.