Centennial, WY enjoys a climate that is mostly dry and temperate. Summers are generally mild with temperatures rarely exceeding 80°F while winters tend to be cold and often snowy with temperatures occasionally reaching below zero degrees Fahrenheit. Precipitation amounts in Centennial are relatively low, averaging only about 12 inches per year. The city experiences most of its moisture during the spring and summer months when rain showers are common, but snowfall can still occur throughout the winter season as well. Although the climate in Centennial isn't extreme, it's important to prepare for any type of weather since it can change quickly and unexpectedly.
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.
Weather Highlights
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