June in Durban is the sunniest month of the year. In June, the weather in Durban is typically warm. Average daily high temperature in June is about 21 degrees above zero. On average, Durban has 27 sunny, 2 rainy, and 1 partly cloudy day in June. The rains are usually light. June as well as May, July, and August is considered the most comfortable time to visit Durban.