August in Rillieux-la-Pape is the sunniest month of the year. In August, the weather in Rillieux-la-Pape is typically warm. Average daily high temperature in August is about 24 degrees above zero. On average, Rillieux-la-Pape has 19 sunny, 6 rainy, and 6 partly cloudy days in August. The rains are usually moderate. August as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Rillieux-la-Pape.