January in Valledoria is the windiest and the cloudiest month of the year. In January, the weather in Valledoria is typically warm. Average daily high temperature in January is about 12 degrees above zero. On average, Valledoria has 10 sunny, 10 partly cloudy, 8 rainy, and 3 cloudy days in January. The rains are usually moderate. January as well as February is considered the most uncomfortable time to visit Valledoria.