In September, the weather in L.F. Wade International Airport is typically warm. Average daily high temperature in September is about 26 degrees above zero. On average, L.F. Wade International Airport has 17 rainy, 7 sunny, 3 cloudy, and 3 partly cloudy days in September. The rains are usually heavy. September as well as January, February, March, and July is considered the most uncomfortable time to visit L.F. Wade International Airport.