Sunriver, OR has a semi-arid climate with warm summers and mild winters. During the summer months, temperatures average around 75 degrees Fahrenheit and evenings drop to around 50 degrees. Winter temperatures are typically between 30 to 40 degrees during the day and can drop down below 30 at night. Precipitation is low in Sunriver with an average of just over 10 inches per year. Snowfall is also relatively light, usually only totaling about 20 inches throughout the winter months.
Sunriver, Oregon gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sunriver averages 49 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 162 sunny days per year in Sunriver. The US average is 205 sunny days.
Sunriver gets some kind of precipitation, on average, 89 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 21
Rain: averages 18 inches of rain a year
Snow: averages 49 inches of snow a year