The climate in 98178 Bryn Mawr-Skyway, WA is very mild and temperate. Summers are usually warm and sunny, with temperatures rarely going above 80 degrees Fahrenheit. Winters remain relatively mild, rarely below freezing though there can be snowfall. Spring and fall are generally mild, with temperatures ranging between 45 and 65 degrees Fahrenheit. The average rainfall for the area is about 34 inches per year, making it a good environment for growing plants.
Bryn Mawr-Skyway (zip 98178), Washington gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Bryn Mawr-Skyway (zip 98178) averages 5 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 140 sunny days per year in Bryn Mawr-Skyway (zip 98178). The US average is 205 sunny days.
Bryn Mawr-Skyway (zip 98178) gets some kind of precipitation, on average, 151 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 76 degrees
Winter Low: the January low is 37
Rain: averages 39 inches of rain a year
Snow: averages 5 inches of snow a year