July in Sant Carles de la Ràpita is the sunniest month of the year. In July, the weather in Sant Carles de la Ràpita is typically hot. Average daily high temperature in July is about 28 degrees above zero. On average, Sant Carles de la Ràpita has 22 sunny, 5 partly cloudy, and 4 rainy days in July. The rains are usually light. July as well as June is considered the most comfortable time to visit Sant Carles de la Ràpita.