July in Kaohsiung is the windiest and the hottest month of the year. In July, the weather in Kaohsiung is typically hot. Average daily high temperature in July is about 31 degrees above zero. On average, Kaohsiung has 18 rainy, 7 sunny, 4 cloudy, and 2 partly cloudy days in July. The rains are usually heavy. July as well as May, June, August, and September is considered the most uncomfortable time to visit Kaohsiung.