July weather forecast in Swellendam

July in Swellendam is the sunniest and the coldest month of the year. In July, the weather in Swellendam is typically warm. Average daily high temperature in July is about 16 degrees above zero. On average, Swellendam has 20 sunny, 9 partly cloudy, and 2 rainy days in July. The rains are usually light.