In October, the weather in Sant Carles de la Ràpita is typically warm. Average daily high temperature in October is about 21 degrees above zero. On average, Sant Carles de la Ràpita has 21 sunny, 8 partly cloudy, and 2 rainy days in October. The rains are usually light. October as well as May, June, July, and August is considered the most comfortable time to visit Sant Carles de la Ràpita.