December in Gothenburg is the cloudiest month of the year. In December, the weather in Gothenburg is typically cold. Average daily high temperature in December is about 3 degrees above zero. On average, Gothenburg has 11 rainy, 11 partly cloudy, 7 cloudy, 1 snowy, and 1 sunny day in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Gothenburg.