April in Weston-super-Mare is the sunniest month of the year. In April, the weather in Weston-super-Mare is typically warm. Average daily high temperature in April is about 12 degrees above zero. On average, Weston-super-Mare has 12 rainy, 8 partly cloudy, 6 sunny, and 4 cloudy days in April. The rains are usually moderate. April as well as January, February, March, and May is considered the most uncomfortable time to visit Weston-super-Mare.