August in Villa La Angostura is the snowiest and the cloudiest month of the year. In August, the weather in Villa La Angostura is typically cold. Average daily high temperature in August is about 2 degrees above zero. On average, Villa La Angostura has 26 rainy, 3 snowy, and 2 sunny days in August. The rains are usually heavy. August as well as April, May, June, and July is considered the most uncomfortable time to visit Villa La Angostura.