Adak, AK has a subarctic climate that is characterized by mild summers and cold winters. The average summer temperatures in Adak range from 50-60°F (10-15°C), while winter temperatures range from 30-40°F (-1 to 4°C). The area receives around 40-50 inches (100-127 cm) of precipitation each year, with the majority falling as snow during the winter months. Adak also experiences strong winds throughout the year, averaging about 18 mph (29 km/h). The combination of wind and snow can lead to dangerous conditions during the winter months, so it's important for residents to be prepared for inclement weather.
Adak, Alaska gets 55 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Adak averages 102 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 76 sunny days per year in Adak. The US average is 205 sunny days.
Adak gets some kind of precipitation, on average, 266 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 55 degrees
Winter Low: the January low is 28
Rain: averages 55 inches of rain a year
Snow: averages 102 inches of snow a year