June in Kuala Terengganu is the hottest month of the year. In June, the weather in Kuala Terengganu is typically hot. Average daily high temperature in June is about 30 degrees above zero. On average, Kuala Terengganu has 26 rainy and 4 sunny days in June. The rains are usually heavy. June as well as January, May, July, and August is considered the most uncomfortable time to visit Kuala Terengganu.