December in Pithiviers is the windiest month of the year. In December, the weather in Pithiviers is typically cold. Average daily high temperature in December is about 6 degrees above zero. On average, Pithiviers has 14 rainy, 10 cloudy, 4 sunny, and 3 partly cloudy days in December. The rains are usually moderate. December as well as January, February, May, and November is considered the most uncomfortable time to visit Pithiviers.