In February, the weather in Santiago de Compostela is typically warm. Average daily high temperature in February is about 12 degrees above zero. On average, Santiago de Compostela has 13 rainy, 6 sunny, 6 partly cloudy, and 4 cloudy days in February. The rains are usually heavy. February as well as January, March, April, and November is considered the most uncomfortable time to visit Santiago de Compostela.