June in Belaga is the sunniest and the hottest month of the year. In June, the weather in Belaga is typically hot. Average daily high temperature in June is about 29 degrees above zero. On average, Belaga has 29 rainy and 1 sunny day in June. The rains are usually heavy. June as well as January, February, March, and April is considered the most uncomfortable time to visit Belaga.