January in Comillas is the cloudiest month of the year. In January, the weather in Comillas is typically warm. Average daily high temperature in January is about 12 degrees above zero. On average, Comillas has 12 partly cloudy, 9 rainy, 8 sunny, and 2 cloudy days in January. The rains are usually heavy. January as well as February, March, November, and December is considered the most uncomfortable time to visit Comillas.