The climate in Denali, AK County is very cold and snowy. During the winter months temperatures can reach lows of -40F or below while during the summer months highs can reach above 70F. The area is known for its heavy snowfall throughout the year, especially during the winter months when around 100 inches of snow falls annually. Winters typically last from November to April with most of the snow arriving in March and April. The summers are usually mild and pleasant with occasional rain showers.
Denali Borough County, Alaska gets 15 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Denali Borough County averages 84 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 150 sunny days per year in Denali Borough County. The US average is 205 sunny days.
Denali Borough County gets some kind of precipitation, on average, 111 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 69 degrees
Winter Low: the January low is -10
Rain: averages 15 inches of rain a year
Snow: averages 84 inches of snow a year