99547 Atka, AK experiences a typical maritime climate. This means that the area experiences cool summers and mild winters with plenty of rainfall throughout the year. The temperature in summer is usually between 45–65°F (7–18°C) while winter temperatures can dip to -10°F (-23°C). The area also receives over 110 inches of precipitation each year, most of it falling as rain in the warmer months.
Atka (zip 99547), Alaska gets 55 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Atka (zip 99547) averages 102 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 79 sunny days per year in Atka (zip 99547). The US average is 205 sunny days.
Atka (zip 99547) 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