August in College Station is the sunniest and the hottest month of the year. In August, the weather in College Station is typically hot. Average daily high temperature in August is about 35 degrees above zero. On average, College Station has 17 sunny, 7 rainy, 6 partly cloudy, and 1 cloudy day in August. The rains are usually heavy. August as well as May, June, July, and September is considered the most uncomfortable time to visit College Station.