In November, the weather in Mäntsälä is typically cold. Average daily high temperature in November is about 2 degrees above zero. On average, Mäntsälä has 13 cloudy, 6 rainy, 6 partly cloudy, 3 sunny, and 2 snowy days in November. The rains are usually moderate. November as well as March, April, and October is considered the most uncomfortable time to visit Mäntsälä.