July in Bau-Bau is the coldest month of the year. In July, the weather in Bau-Bau is typically warm. Average daily high temperature in July is about 26 degrees above zero. On average, Bau-Bau has 23 rainy, 6 sunny, and 2 cloudy days in July. The rains are usually heavy. July as well as January, February, March, and April is considered the most uncomfortable time to visit Bau-Bau.