June in Bandar Labuan is the cloudiest month of the year. In June, the weather in Bandar Labuan is typically hot. Average daily high temperature in June is about 28 degrees above zero. On average, Bandar Labuan has 21 rainy, 8 cloudy, and 1 partly cloudy day in June. The rains are usually heavy. June as well as January, April, May, and July is considered the most uncomfortable time to visit Bandar Labuan.