Beaverton, OR has a typical Pacific Northwest climate, with moderately warm summers and cool winters. The average temperature in July is around 75ºF (24ºC) while the average temperature in January is about 41ºF (5ºC). Rainfall is common throughout the year, although it generally peaks from late fall to early spring. Snowfall rarely happens in Beaverton, and when it does it usually melts within a day or two. Overall, Beaverton enjoys mild temperatures throughout the year.
Beaverton, Oregon gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Beaverton averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 141 sunny days per year in Beaverton. The US average is 205 sunny days.
Beaverton gets some kind of precipitation, on average, 155 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 80 degrees
Winter Low: the January low is 37
Rain: averages 41 inches of rain a year
Snow: averages 2 inches of snow a year