99117 Creston, WA has a relatively temperate climate throughout the year with generally mild summers and cold winters. Throughout the summer months, temperatures are usually in the low-80s with some days reaching into the mid-90s. During the winter months, temperatures typically reach lows of around 20 degrees Fahrenheit, but sometimes drop below zero. The area received around 30 inches of precipitation annually, with more during the winter months than in the summer. Humidity is usually relatively low, making for pleasant weather conditions all year round.
Creston (zip 99117), Washington gets 13 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Creston (zip 99117) averages 34 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 174 sunny days per year in Creston (zip 99117). The US average is 205 sunny days.
Creston (zip 99117) gets some kind of precipitation, on average, 75 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 84 degrees
Winter Low: the January low is 20
Rain: averages 13 inches of rain a year
Snow: averages 34 inches of snow a year