August in Sheldon Point is the rainiest month of the year. In August, the weather in Sheldon Point is typically warm. Average daily high temperature in August is about 13 degrees above zero. On average, Sheldon Point has 24 rainy, 3 sunny, 3 cloudy, and 1 partly cloudy day in August. The rains are usually moderate. August as well as January, February, March, and July is considered the most uncomfortable time to visit Sheldon Point.