Granite Falls, WA 98252 has a relatively mild climate with hot summers and cool winters. The average temperature in the summer months is between 70 and 80 degrees Fahrenheit, while temperatures can dip down to 45-50 degrees Fahrenheit in the winter. Rainfall is fairly consistent throughout the year, averaging about 38 inches annually. Snowfall is also possible during the winter months, although it tends to be light in comparison to the rest of Washington state. Overall, Granite Falls enjoys a pleasant climate all year round that makes it an ideal place to live or visit.
Granite Falls (zip 98252), Washington gets 55 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Granite Falls (zip 98252) averages 4 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 161 sunny days per year in Granite Falls (zip 98252). The US average is 205 sunny days.
Granite Falls (zip 98252) gets some kind of precipitation, on average, 174 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 75 degrees
Winter Low: the January low is 34
Rain: averages 55 inches of rain a year
Snow: averages 4 inches of snow a year