In August, the weather in Rüdesheim am Rhein is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Rüdesheim am Rhein has 13 partly cloudy, 10 sunny, 7 rainy, and 1 cloudy day in August. The rains are usually light. August as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Rüdesheim am Rhein.