Rivergrove, OR has a relatively mild climate with warm summers and cool winters. Temperatures range from an average of 32 degrees Fahrenheit in the winter months to an average of 76 degrees Fahrenheit in the summer. Rainfall is spread throughout the year with most rainfall occurring during the winter months. The area receives approximately 40 inches of precipitation annually. Snowfall is rare, with only 1-2 inches falling per year on average. This makes Rivergrove ideal for outdoor activities and sightseeing in any season.
Rivergrove, Oregon gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rivergrove averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 143 sunny days per year in Rivergrove. The US average is 205 sunny days.
Rivergrove gets some kind of precipitation, on average, 147 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 82 degrees
Winter Low: the January low is 37
Rain: averages 42 inches of rain a year
Snow: averages 2 inches of snow a year