April in Kuba is the windiest month of the year. In April, the weather in Kuba is typically warm. Average daily high temperature in April is about 15 degrees above zero. On average, Kuba has 12 rainy, 9 partly cloudy, 7 sunny, and 2 cloudy days in April. The rains are usually heavy. April as well as January, February, March, and May is considered the most uncomfortable time to visit Kuba.