August in Tangalle is the cloudiest month of the year. In August, the weather in Tangalle is typically hot. Average daily high temperature in August is about 29 degrees above zero. On average, Tangalle has 16 rainy, 10 cloudy, 3 partly cloudy, and 2 sunny days in August. The rains are usually light. August as well as March, April, May, and September is considered the most uncomfortable time to visit Tangalle.