Grandview, WA, located in the Yakima Valley, experiences a relatively mild climate with hot summers and cold winters. The average high temperature in July is around 90 degrees Fahrenheit, while the average low temperature in January is around 24 degrees Fahrenheit. The area also gets an average of 6 to 8 inches of rain annually. Winters are usually dry and sunny, while summers tend to be hot and humid. Snowfall averages between 1 to 3 inches each year, however there is a potential for larger snowstorms during certain years.
Grandview (zip 98930), Washington gets 8 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grandview (zip 98930) averages 9 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 Grandview (zip 98930). The US average is 205 sunny days.
Grandview (zip 98930) gets some kind of precipitation, on average, 63 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 90 degrees
Winter Low: the January low is 27
Rain: averages 8 inches of rain a year
Snow: averages 9 inches of snow a year