80121 Centennial, CO has a continental climate with warm summers and cold winters. During the summer months temperatures can reach highs in the mid to upper 80s (Fahrenheit). Nights are generally cool and comfortable. During the winter months the temperatures can range from mild to bitter cold with lows dropping into the teens (Fahrenheit). Snow is common during this time of year as well as rain showers. It can be rainy or dry depending on the season but overall 80121 Centennial, CO is a fairly temperate place with all four seasons represented.
Centennial (zip 80121), Colorado gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Centennial (zip 80121) averages 69 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 245 sunny days per year in Centennial (zip 80121). The US average is 205 sunny days.
Centennial (zip 80121) gets some kind of precipitation, on average, 83 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 88 degrees
Winter Low: the January low is 18
Rain: averages 18 inches of rain a year
Snow: averages 69 inches of snow a year