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 7 degrees above zero. On average, Chalcidice has 13 rainy, 8 sunny, 5 cloudy, and 5 partly cloudy days in January. The rains are usually heavy. January as well as February, March, and December is considered the most uncomfortable time to visit Chalcidice.