Terrace Heights in Washington is known for its mild climate year-round. The summers are generally warm and dry, with temperatures rarely exceeding 80 degrees Fahrenheit. Winters are cool but rarely freezing, with occasional snowfall and temperatures that usually don't dip below 40 degrees Fahrenheit. Spring and autumn are mild, with temperatures ranging from 45 to 65 degrees Fahrenheit. The area experiences an average of 25 inches of rainfall each year, mostly during the winter months.
Terrace Heights, Washington gets 9 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Terrace Heights averages 18 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 199 sunny days per year in Terrace Heights. The US average is 205 sunny days.
Terrace Heights gets some kind of precipitation, on average, 74 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 88 degrees
Winter Low: the January low is 24
Rain: averages 9 inches of rain a year
Snow: averages 18 inches of snow a year