February in Caldas da Rainha is the windiest month of the year. In February, the weather in Caldas da Rainha is typically warm. Average daily high temperature in February is about 13 degrees above zero. On average, Caldas da Rainha has 13 rainy, 10 sunny, and 6 partly cloudy days in February. The rains are usually moderate. February as well as January is considered the most uncomfortable time to visit Caldas da Rainha.