April in Napaskiak is the cloudiest month of the year. In April, the weather in Napaskiak is typically cold. Average daily high temperature in April is about 1 degree above zero. On average, Napaskiak has 13 cloudy, 8 rainy, 6 snowy, 2 sunny, and 1 partly cloudy day in April. The rains are usually light. April as well as January, February, May, and July is considered the most uncomfortable time to visit Napaskiak.