August in Puerto de la Cruz is the sunniest month of the year. In August, the weather in Puerto de la Cruz is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Puerto de la Cruz has 27 sunny, 3 partly cloudy, and 1 rainy day in August. The rains are usually light. August as well as July and September is considered the most comfortable time to visit Puerto de la Cruz.