August in Bến Tre is the windiest month of the year. In August, the weather in Bến Tre is typically hot. Average daily high temperature in August is about 31 degrees above zero. On average, Bến Tre has 29 rainy and 2 partly cloudy days in August. The rains are usually heavy. August as well as May, June, July, and September is considered the most uncomfortable time to visit Bến Tre.