Grand Lake, CO has a mild climate with ample sunshine throughout much of the year. The average temperature in the summer months is in the low 70s and can occasionally reach into the low 80s. In the winter months, temperatures usually stay below freezing, often dipping down to around 10 degrees Fahrenheit at night. Snowfall can be quite heavy during this season as well. As such, Grand Lake is a great destination for outdoor activities like skiing, snowshoeing, and snowmobiling. There is also plenty of opportunity for fishing on its many lakes and rivers all year round.
Grand Lake, Colorado gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grand Lake averages 129 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 240 sunny days per year in Grand Lake. The US average is 205 sunny days.
Grand Lake gets some kind of precipitation, on average, 135 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 76 degrees
Winter Low: the January low is 6
Rain: averages 18 inches of rain a year
Snow: averages 129 inches of snow a year