Rouen in August is experiencing low temperatures as 13°C and high of 22°C.
There’s going to be many days of rain during the month of August in Rouen.
Rouen should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Rouen in August 2022.
If you’re planning to visit Rouen in the near future, we highly recommend that you review the 14 day weather forecast for Rouen before you arrive.