August in Dunfermline is the rainiest month of the year. In August, the weather in Dunfermline is typically warm. Average daily high temperature in August is about 16 degrees above zero. On average, Dunfermline has 25 rainy, 3 sunny, and 3 cloudy days in August. The rains are usually moderate. August as well as January, February, April, and May is considered the most uncomfortable time to visit Dunfermline.