In May, the weather in Basse-Terre is typically hot. Average daily high temperature in May is about 28 degrees above zero. On average, Basse-Terre has 15 rainy, 9 sunny, 4 partly cloudy, and 3 cloudy days in May. The rains are usually moderate. May as well as July, September, October, and November is considered the most uncomfortable time to visit Basse-Terre.