April in Fairbanks is the cloudiest month of the year. In April, the weather in Fairbanks is typically cold. Average daily high temperature in April is about 4 degrees above zero. On average, Fairbanks has 14 cloudy, 6 rainy, 5 partly cloudy, 4 sunny, and 1 snowy day in April. The rains are usually light. April as well as January, February, September, and November is considered the most uncomfortable time to visit Fairbanks.