April in Zarzis is the windiest month of the year. In April, the weather in Zarzis is typically warm. Average daily high temperature in April is about 21 degrees above zero. On average, Zarzis has 21 sunny, 6 partly cloudy, 2 rainy, and 1 cloudy day in April. The rains are usually light. April as well as May is considered the most comfortable time to visit Zarzis.