Tenino, WA is located in the Pacific Northwest region of the United States, and has a climate featuring mild winters and warm summers. The area experiences rain throughout the year and an average of 18 inches of snowfall annually. Winters are typically on the cooler side with temperatures dropping into the mid-30s during the day and into the low 20s at night. Summers are generally pleasant with average high temperatures reaching up to 78 degrees Fahrenheit in July and August. Rainfall averages around 40 inches per year with most of it coming between October and May.
Tenino (zip 98589), Washington gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tenino (zip 98589) averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 136 sunny days per year in Tenino (zip 98589). The US average is 205 sunny days.
Tenino (zip 98589) gets some kind of precipitation, on average, 166 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 78 degrees
Winter Low: the January low is 34
Rain: averages 49 inches of rain a year
Snow: averages 6 inches of snow a year