July in Boz is the hottest month of the year. In July, the weather in Boz is typically hot. Average daily high temperature in July is about 38 degrees above zero. On average, Boz has 24 sunny, 4 rainy, and 3 partly cloudy days in July. The rains are usually light. July as well as January, February, June, and December is considered the most uncomfortable time to visit Boz.