La Grande, OR has a humid continental climate with sunny and dry summers, cold winters, and four distinct seasons. In the summer months, temperatures usually reach well into the 80s with low humidity. Winters tend to be rather cold and snowy with temperatures ranging from the mid-20s to mid-30s Fahrenheit on average. Spring and fall are milder seasons with temperatures ranging from the 40s to 60s Fahrenheit. Precipitation in La Grande is highest during the winter months, while summer tends to be quite dry with only occasional light showers or thunderstorms.
La Grande, Oregon gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
La Grande averages 23 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 192 sunny days per year in La Grande. The US average is 205 sunny days.
La Grande gets some kind of precipitation, on average, 110 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 86 degrees
Winter Low: the January low is 26
Rain: averages 18 inches of rain a year
Snow: averages 23 inches of snow a year