In August, the weather in Quảng Ngãi is typically hot. Average daily high temperature in August is about 33 degrees above zero. On average, Quảng Ngãi has 24 rainy, 3 partly cloudy, 2 sunny, and 2 cloudy days in August. The rains are usually heavy. August as well as January, May, June, and July is considered the most uncomfortable time to visit Quảng Ngãi.