April in Semporna is the sunniest month of the year. In April, the weather in Semporna is typically hot. Average daily high temperature in April is about 29 degrees above zero. On average, Semporna has 20 rainy, 7 sunny, and 3 partly cloudy days in April. The rains are usually heavy. April as well as January, March, May, and June is considered the most uncomfortable time to visit Semporna.