April in Bergen aan Zee is the sunniest month of the year. In April, the weather in Bergen aan Zee is typically cold. Average daily high temperature in April is about 9 degrees above zero. On average, Bergen aan Zee has 10 rainy, 10 partly cloudy, 8 sunny, and 2 cloudy days in April. The rains are usually light. April as well as January, February, March, and October is considered the most uncomfortable time to visit Bergen aan Zee.