January in Estepona is the rainiest and the coldest month of the year. In January, the weather in Estepona is typically warm. Average daily high temperature in January is about 12 degrees above zero. On average, Estepona has 11 sunny, 9 rainy, 9 partly cloudy, and 2 cloudy days in January. The rains are usually moderate. January as well as February is considered the most uncomfortable time to visit Estepona.