Weather Forecast and Radar for Adak, Alaska

Weather in Adak, AK

Adak, Alaska, United States is located in the Aleutian Islands, putting it in a unique location with a unique climate. The climate of Adak is greatly affected by the surrounding ocean and is classified as a subpolar oceanic climate, also known as a maritime climate. As such, Adak has fairly mild temperatures year-round.

In the summer months, from June to August, the average daily temperature is around 10°C (50°F). During the day, temperatures can reach as high as 15°C (59°F) and as low as 7°C (45°F). The sun shines for about 16 hours a day during this time of year, and rainfall is fairly light, usually less than 30mm (1 inch).

In the winter months, from December to February, the average daily temperature is around 0°C (32°F). During the day, temperatures range from 2-6°C (36-43°F) and at night they can drop to -3°C (27°F). The sun is visible for only about 8 hours a day during this time of year, and rainfall is significantly higher, usually between 45-60mm (2-3 inches).

Throughout the year, the relative humidity is usually between 60-70%, and the average wind speed can range from 10-20km/h (6-12 mph). Snowfall is sporadic, but can reach up to 30cm (1 foot) during the winter months.

Fast Facts About Adak, AK

As of 2020, the city population is 188.

Major Cities Nearby Adak, AK

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Adak, Alaska.