August in Chalcidice is the sunniest and the warmest month of the year. In August, the weather in Chalcidice is typically warm. Average daily high temperature in August is about 27 degrees above zero. On average, Chalcidice has 28 sunny, 2 rainy, and 1 partly cloudy day in August. The rains are usually light. August as well as July is considered the most comfortable time to visit Chalcidice.