January in Lahad Datu is the coldest month of the year. In January, the weather in Lahad Datu is typically hot. Average daily high temperature in January is about 30 degrees above zero. On average, Lahad Datu has 28 rainy, 2 cloudy, and 1 sunny day in January. The rains are usually heavy. January as well as February, March, April, and May is considered the most uncomfortable time to visit Lahad Datu.