December in Vinnytsia is the windiest month of the year. In December, the weather in Vinnytsia is typically cold. Average daily high temperature in December is about zero. On average, Vinnytsia has 16 cloudy, 4 rainy, 4 sunny, 4 partly cloudy, and 3 snowy days in December. The rains are usually moderate. December as well as March, April, and November is considered the most uncomfortable time to visit Vinnytsia.