Rocky Boy West, Montana gets 13 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rocky Boy West 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 West. The US average is 205 sunny days.
Rocky Boy West 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.
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
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Rocky Boy West is 6.8 (10=best), which means it is more comfortable than most places in Montana.
6.8 / 10
July, August and June are the most pleasant months in Rocky Boy West, while January and December are the least comfortable months.