August in Akutan is the warmest month of the year. In August, the weather in Akutan is typically warm. Average daily high temperature in August is about 11 degrees above zero. On average, Akutan has 17 rainy, 13 cloudy, and 1 sunny day in August. The rains are usually moderate. August as well as January, February, March, and April is considered the most uncomfortable time to visit Akutan.