Zillah, WA, located in the Yakima Valley in south-central Washington State, has a mild climate due to its low elevation and proximity to the Cascade Mountains. It has warm summers and cool winters with temperate rainfall that is evenly distributed throughout the year. In summer temperatures reach highs of 85°F and lows of 60°F, while winter temperatures range from an average high of 43°F to an average low of 29°F. Precipitation averages 18 inches per year and is generally spread out over the months. The area gets about 300 days of sunshine each year, making it a great place for outdoor activities such as camping, hiking, fishing, and more.
Zillah (zip 98953), Washington gets 8 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Zillah (zip 98953) averages 16 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Zillah (zip 98953). The US average is 205 sunny days.
Zillah (zip 98953) gets some kind of precipitation, on average, 66 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 89 degrees
Winter Low: the January low is 25
Rain: averages 8 inches of rain a year
Snow: averages 16 inches of snow a year