Surprise (zip 85374), Arizona gets 9 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Surprise (zip 85374) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 296 sunny days per year in Surprise (zip 85374). The US average is 205 sunny days.
Surprise (zip 85374) gets some kind of precipitation, on average, 32 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 105 degrees
Winter Low: the January low is 43
Rain: averages 9 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the 85374 zip code is 7.3 (10=best), which means it is less comfortable than most places in Arizona.
4.1 / 8.6
Summer / Winter
April, March and November are the most pleasant months in the 85374 zip code, while July and August are the least comfortable months.