July in Lake City is the cloudiest and the hottest month of the year. In July, the weather in Lake City is typically hot. Average daily high temperature in July is about 31 degrees above zero. On average, Lake City has 24 rainy, 6 sunny, and 1 partly cloudy day in July. The rains are usually heavy. July as well as June, August, and September is considered the most uncomfortable time to visit Lake City.