Idaho Falls, Idaho gets 12 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Idaho Falls averages 39 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Idaho Falls. The US average is 205 sunny days.
Idaho Falls gets some kind of precipitation, on average, 93 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 86 degrees
Winter Low: the January low is 13
Rain: averages 12 inches of rain a year
Snow: averages 39 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Idaho Falls is 6.7 (10=best), which means it is more comfortable than most places in Idaho.
6.7 / 10
June, July and September are the most pleasant months in Idaho Falls, while December and January are the least comfortable months.