Grangeville, ID has a semi-arid climate with cold winters and mild summers. Average temperatures range from 45°F in the winter to 86°F in the summer. Snowfall is common during the winter months, with an average of 32 inches per year, while precipitation occurs mostly in spring and early summer, averaging about 15 inches annually. The region experiences low humidity and receives plenty of sunshine throughout the year, making it an ideal place for outdoor activities such as camping, hiking, fishing, and biking.
Grangeville, Idaho gets 22 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grangeville averages 41 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 169 sunny days per year in Grangeville. The US average is 205 sunny days.
Grangeville gets some kind of precipitation, on average, 115 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 80 degrees
Winter Low: the January low is 24
Rain: averages 22 inches of rain a year
Snow: averages 41 inches of snow a year