In October, the weather in Chongqing is typically warm. Average daily high temperature in October is about 21 degrees above zero. On average, Chongqing has 17 rainy, 6 cloudy, 6 partly cloudy, and 2 sunny days in October. The rains are usually heavy. October as well as January, February, March, and April is considered the most uncomfortable time to visit Chongqing.