80129 Highlands Ranch, CO experiences a humid continental climate, with hot, dry summers and cold winters. In the summer months, temperatures average in the low to mid-80s Fahrenheit during the day, while nighttime temperatures can dip into the 50s. Winters are typically cold and dry, with temperatures averaging in the mid-30s during the day and dropping into the teens at night. Precipitation is fairly evenly distributed throughout the year, with snowfall concentrated around January and February. This part of Colorado is also known for its sunny skies and mild humidity levels.
Highlands Ranch (zip 80129), Colorado gets 19 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Highlands Ranch (zip 80129) averages 72 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 Highlands Ranch (zip 80129). The US average is 205 sunny days.
Highlands Ranch (zip 80129) gets some kind of precipitation, on average, 80 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 19 inches of rain a year
Snow: averages 72 inches of snow a year