Ione, OR has a typical Pacific Northwest climate with moderate temperatures throughout the year. Winters are mild and dry, while summers are warm and wet due to the moist air coming off the Pacific Ocean. In Ione, temperatures rarely drop below freezing, even in winter months. Snowfall is limited, but rain can occur throughout the year. This makes it an ideal place to spend time outdoors enjoying all that nature has to offer.
Ione, Oregon gets 13 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ione averages 11 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 191 sunny days per year in Ione. The US average is 205 sunny days.
Ione gets some kind of precipitation, on average, 80 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 27
Rain: averages 13 inches of rain a year
Snow: averages 11 inches of snow a year