August in Puerto Villamil is the coldest month of the year. In August, the weather in Puerto Villamil is typically warm. Average daily high temperature in August is about 23 degrees above zero. On average, Puerto Villamil has 23 partly cloudy, 4 cloudy, 2 rainy, and 2 sunny days in August. The rains are usually light. August as well as September, October, and November is considered the most comfortable time to visit Puerto Villamil.