September in Pingliang is the rainiest month of the year. In September, the weather in Pingliang is typically warm. Average daily high temperature in September is about 17 degrees above zero. On average, Pingliang has 14 rainy, 7 sunny, 6 partly cloudy, and 3 cloudy days in September. The rains are usually heavy. September as well as January, February, March, and November is considered the most uncomfortable time to visit Pingliang.