Pendleton, OR has a semi-arid climate with hot summers and cold winters. The average high temperature during the summer months is typically around 90°F and the average low temperature during the winter months is around 23°F. This city receives very little precipitation throughout the year; however, snowfall does occur during the winter months. Pendleton experiences very little humidity, which makes for comfortable temperatures during both summer and winter.
Pendleton, Oregon gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Pendleton averages 15 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 195 sunny days per year in Pendleton. The US average is 205 sunny days.
Pendleton gets some kind of precipitation, on average, 103 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 89 degrees
Winter Low: the January low is 28
Rain: averages 14 inches of rain a year
Snow: averages 15 inches of snow a year