July in Kalamaki is the windiest, the sunniest, and the hottest month of the year. In July, the weather in Kalamaki is typically hot. Average daily high temperature in July is about 28 degrees above zero. On average, Kalamaki has 30 sunny and 1 rainy day in July. The rains are usually light. July as well as May, June, August, and September is considered the most comfortable time to visit Kalamaki.