April in Zihuatanejo is the windiest month of the year. In April, the weather in Zihuatanejo is typically hot. Average daily high temperature in April is about 29 degrees above zero. On average, Zihuatanejo has 27 sunny and 3 partly cloudy days in April. April as well as January, February, March, and November is considered the most comfortable time to visit Zihuatanejo.