April in Tossa de Mar is the windiest month of the year. In April, the weather in Tossa de Mar is typically warm. Average daily high temperature in April is about 18 degrees above zero. On average, Tossa de Mar has 11 rainy, 11 sunny, 7 partly cloudy, and 1 cloudy day in April. The rains are usually heavy. April as well as January, February, March, and September is considered the most uncomfortable time to visit Tossa de Mar.