The climate of Rocky Boy's Agency, MT is generally quite mild. The area experiences warm summers with average temperatures ranging from 65-86°F, and cold winters with average temperatures ranging from 0-30°F. In the summer months, the area receives a moderate amount of precipitation with around 12 inches falling annually. In the winter months, the region receives an average of 7 inches of snowfall each year. On average, there are about 200 days of sunshine each year in Rocky Boy's Agency which helps to make it a pleasant place to live.
Rocky Boy's Agency, Montana gets 13 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rocky Boy's Agency averages 45 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 185 sunny days per year in Rocky Boy's Agency. The US average is 205 sunny days.
Rocky Boy's Agency gets some kind of precipitation, on average, 76 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 84 degrees
Winter Low: the January low is 11
Rain: averages 13 inches of rain a year
Snow: averages 45 inches of snow a year