The climate in 98240 Custer, WA is considered to be a Mediterranean climate with warm, dry summers and mild, wet winters. The summers are usually quite sunny and temperatures can reach as high as 90°F (32°C). Winters are mild and rainy, with temperatures typically ranging from 30-50°F (-1 to 10°C). Rainfall occurs year round, averaging 40 inches (1 meter) annually, making for lush vegetation throughout the area during the growing season. The climate is mild enough that snow rarely accumulates on the ground in Custer.
Custer (zip 98240), Washington gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Custer (zip 98240) averages 9 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 157 sunny days per year in Custer (zip 98240). The US average is 205 sunny days.
Custer (zip 98240) gets some kind of precipitation, on average, 161 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 73 degrees
Winter Low: the January low is 34
Rain: averages 41 inches of rain a year
Snow: averages 9 inches of snow a year