August in Duong Dong is the windiest month of the year. In August, the weather in Duong Dong is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, Duong Dong has 28 rainy, 2 partly cloudy, and 1 sunny day in August. The rains are usually heavy. August as well as April, May, June, and July is considered the most uncomfortable time to visit Duong Dong.