April in Jerez de la Frontera is the windiest month of the year. In April, the weather in Jerez de la Frontera is typically warm. Average daily high temperature in April is about 22 degrees above zero. On average, Jerez de la Frontera has 14 sunny, 7 rainy, 7 partly cloudy, and 2 cloudy days in April. The rains are usually moderate.