In October, the weather in Dusseldorf is typically warm. Average daily high temperature in October is about 14 degrees above zero. On average, Dusseldorf has 14 rainy, 9 partly cloudy, 4 sunny, and 4 cloudy days in October. The rains are usually heavy. October as well as January, February, March, and November is considered the most uncomfortable time to visit Dusseldorf.