July in Loiri Porto San Paolo is the sunniest and the hottest month of the year. In July, the weather in Loiri Porto San Paolo is typically hot. Average daily high temperature in July is about 29 degrees above zero. On average, Loiri Porto San Paolo has 28 sunny, 2 rainy, and 1 partly cloudy day in July. The rains are usually light. July as well as June and August is considered the most comfortable time to visit Loiri Porto San Paolo.