January in Calp is the windiest and the cloudiest month of the year. In January, the weather in Calp is typically warm. Average daily high temperature in January is about 13 degrees above zero. On average, Calp has 16 sunny, 12 partly cloudy, and 3 rainy days in January. The rains are usually moderate. January as well as February and December is considered the most uncomfortable time to visit Calp.