Gunnison, CO has a semi-arid climate with dry summers and cold winters. The average high temperature in summer is around 76°F and the average low temperature in winter is around 8°F. Rainfall is scarce, with an average of just 10 inches per year. Snowfall can be substantial with up to 100 inches of snow each winter. During the spring and fall months, temperatures are mild and pleasant and Gunnison enjoys clear skies for most of the year.
Gunnison (zip 81230), Colorado gets 11 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Gunnison (zip 81230) averages 48 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 270 sunny days per year in Gunnison (zip 81230). The US average is 205 sunny days.
Gunnison (zip 81230) gets some kind of precipitation, on average, 84 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 81 degrees
Winter Low: the January low is -4
Rain: averages 11 inches of rain a year
Snow: averages 48 inches of snow a year