June in Dundee is the rainiest and the cloudiest month of the year. In June, the weather in Dundee is typically warm. Average daily high temperature in June is about 14 degrees above zero. On average, Dundee has 18 rainy, 6 cloudy, 3 sunny, and 3 partly cloudy days in June. The rains are usually moderate. June as well as January, February, July, and August is considered the most uncomfortable time to visit Dundee.