April in Lahad Datu is the hottest month of the year. In April, the weather in Lahad Datu is typically hot. Average daily high temperature in April is about 29 degrees above zero. On average, Lahad Datu has 26 rainy and 4 sunny 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 Lahad Datu.