Helena Metro Area, Montana gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Helena Metro Area averages 50 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 186 sunny days per year in Helena Metro Area. The US average is 205 sunny days.
Helena Metro Area gets some kind of precipitation, on average, 88 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 83 degrees
Winter Low: the January low is 14
Rain: averages 14 inches of rain a year
Snow: averages 50 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the Helena metro area is 6.6 (10=best), which means it is about average compared to other places in Montana.
6.6 / 10
July, August and June are the most pleasant months in the Helena metro area, while December and January are the least comfortable months.