Fountain Hills, Arizona gets 13 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Fountain Hills averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 300 sunny days per year in Fountain Hills. The US average is 205 sunny days.
Fountain Hills gets some kind of precipitation, on average, 40 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 104 degrees
Winter Low: the January low is 42
Rain: averages 13 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Fountain Hills is 7.4 (10=best), which means it is less comfortable than most places in Arizona.
7.4 / 10
April, November and October are the most pleasant months in Fountain Hills, while July and August are the least comfortable months.