The climate in 98359 Olalla, WA is typically mild and temperate year-round. During the summer months, temperatures average in the mid 70s with highs reaching up to 85 degrees Farenheit. Winters in Olalla are cool but not overly cold, with temperatures ranging from 35 to 50 degrees on average. The area enjoys a moderate amount of precipitation throughout the year with an average of 90 inches per year, mostly falling as light rain or snow flurries during the winter months. In addition to abundant rainfall, the area also experiences mild conditions with very little variation in temperature between day and night.
Olalla (zip 98359), Washington gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Olalla (zip 98359) averages 4 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 142 sunny days per year in Olalla (zip 98359). The US average is 205 sunny days.
Olalla (zip 98359) gets some kind of precipitation, on average, 158 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 50 inches of rain a year
Snow: averages 4 inches of snow a year