April in Buenaventura is the cloudiest and the warmest month of the year. In April, the weather in Buenaventura is typically hot. Average daily high temperature in April is about 28 degrees above zero. On average, Buenaventura has 29 rainy and 1 cloudy day in April. The rains are usually heavy. April as well as January, February, March, and May is considered the most uncomfortable time to visit Buenaventura.