January in Chalcidice is the coldest month of the year. In January, the weather in Chalcidice is typically cold. Average daily high temperature in January is about 9 degrees above zero. On average, Chalcidice has 12 sunny, 9 rainy, 6 partly cloudy, and 4 cloudy days in January. The rains are usually moderate. January as well as February, March, and December is considered the most uncomfortable time to visit Chalcidice.