August in Playa Blanca is the sunniest month of the year. In August, the weather in Playa Blanca is typically warm. Average daily high temperature in August is about 23 degrees above zero. On average, Playa Blanca has 28 sunny and 3 partly cloudy days in August. August as well as June, July, September, and October is considered the most comfortable time to visit Playa Blanca.