In April, the weather in Côn Đảo is typically hot. Average daily high temperature in April is about 28 degrees above zero. On average, Côn Đảo has 18 partly cloudy, 9 sunny, 2 rainy, and 1 cloudy day in April. The rains are usually light. April as well as February and March is considered the most comfortable time to visit Côn Đảo.