August in Kudjak Island is the warmest month of the year. In August, the weather in Kudjak Island is typically warm. Average daily high temperature in August is about 15 degrees above zero. On average, Kudjak Island has 15 rainy, 6 cloudy, 6 partly cloudy, and 4 sunny days in August. The rains are usually heavy. August as well as January, February, March, and April is considered the most uncomfortable time to visit Kudjak Island.