August in Samana is the hottest month of the year. In August, the weather in Samana is typically hot. Average daily high temperature in August is about 29 degrees above zero. On average, Samana has 14 rainy, 12 sunny, and 5 partly cloudy days in August. The rains are usually heavy. August as well as May, July, September, and October is considered the most uncomfortable time to visit Samana.