Centennial, Wyoming gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Centennial averages 98 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 229 sunny days per year in Centennial. The US average is 205 sunny days.
Centennial gets some kind of precipitation, on average, 101 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 77 degrees
Winter Low: the January low is 9
Rain: averages 14 inches of rain a year
Snow: averages 98 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Centennial is 6.0 (10=best), which means it is less comfortable than most places in Wyoming.
6 / 10
July, August and June are the most pleasant months in Centennial, while December and January are the least comfortable months.