In April, the weather in Kudjak Island is typically cold. Average daily high temperature in April is about 2 degrees above zero. On average, Kudjak Island has 17 rainy, 8 snowy, 3 sunny, 1 cloudy, and 1 partly cloudy day in April. The rains are usually heavy. April as well as May, June, July, and August is considered the most uncomfortable time to visit Kudjak Island.