Lyons, CO has a semi-arid climate with mild weather in the summer and cold winters. During the summer months, temperatures often reach the mid to high 80s Fahrenheit during the day and drop to around 50 degrees at night. Winters are generally cold, with temperatures typically ranging from 30-50 degrees during the day and dropping into the teens or single digits at night. The area receives an average of 15 inches of rain and 75 inches of snow each year.
Lyons, Colorado gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lyons averages 64 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 242 sunny days per year in Lyons. The US average is 205 sunny days.
Lyons 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 88 degrees
Winter Low: the January low is 20
Rain: averages 18 inches of rain a year
Snow: averages 64 inches of snow a year