June in Palangka Raya is the sunniest month of the year. In June, the weather in Palangka Raya is typically hot. Average daily high temperature in June is about 31 degrees above zero. On average, Palangka Raya has 24 rainy, 5 sunny, and 1 partly cloudy 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 Palangka Raya.