July in Qui Nhơn is the cloudiest month of the year. In July, the weather in Qui Nhơn is typically hot. Average daily high temperature in July is about 32 degrees above zero. On average, Qui Nhơn has 19 rainy, 11 cloudy, and 1 sunny day in July. The rains are usually moderate. July as well as January, May, June, and August is considered the most uncomfortable time to visit Qui Nhơn.