June in Satun is the sunniest month of the year. In June, the weather in Satun is typically hot. Average daily high temperature in June is about 30 degrees above zero. On average, Satun has 26 rainy, 3 sunny, and 1 cloudy day in June. The rains are usually heavy. June as well as March, April, May, and July is considered the most uncomfortable time to visit Satun.