In December, the weather in Lido di Jesolo is typically cold. Average daily high temperature in December is about 7 degrees above zero. On average, Lido di Jesolo has 12 partly cloudy, 11 sunny, 6 rainy, and 2 cloudy days in December. The rains are usually moderate. December as well as January, February, and November is considered the most uncomfortable time to visit Lido di Jesolo.