December in Esslingen am Neckar is the rainiest and the windiest month of the year. In December, the weather in Esslingen am Neckar is typically cold. Average daily high temperature in December is about 4 degrees above zero. On average, Esslingen am Neckar has 16 rainy, 8 cloudy, 5 sunny, and 2 partly cloudy days in December. The rains are usually moderate. December as well as January, February, March, and November is considered the most uncomfortable time to visit Esslingen am Neckar.