November in Karlovy Vary is the cloudiest month of the year. In November, the weather in Karlovy Vary is typically cold. Average daily high temperature in November is about 4 degrees above zero. On average, Karlovy Vary has 16 cloudy, 7 rainy, 4 partly cloudy, 2 sunny, and 1 snowy day in November. The rains are usually moderate. November as well as January, February, March, and April is considered the most uncomfortable time to visit Karlovy Vary.