December in Nea Kallikratia is the windiest month of the year. In December, the weather in Nea Kallikratia is typically cold. Average daily high temperature in December is about 9 degrees above zero. On average, Nea Kallikratia has 13 sunny, 11 partly cloudy, 5 rainy, and 2 cloudy days in December. The rains are usually light. December as well as January, February, and March is considered the most uncomfortable time to visit Nea Kallikratia.