Rennes Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Rennes (Brittany). The numbers are calculated over a 30-year period to provide a reliable average.

On average, December is the wettest month with 78 mm of precipitation.
On average, July is the driest month with 53 mm of precipitation.
The average amount of annual precipitation is 782 mm.

Current rainfall in Rennes

Tue Dec 03

12°C | 4°C

7 km/h

broken clouds and no rain

hourly forecast

Wed Dec 04

9°C | 0°C

14 km/h

broken clouds and no rain

hourly forecast

Thu Dec 05

16°C | 7°C

18 km/h

5 mm

overcast and slight rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in Rennes.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Travel Inspiration

The 10 most charming villages in France

Discover France's top 10 beautiful villages. From Normandy to the Côte d'Azur, experience quaint squares and cobbled streets. Which one will you visit this summer?

Nature is allowed to take its course in the Ardeche

The Ardèche is France at its most beautiful. The authentic villages and breathtaking mountainous landscapes are one of the main reasons. he climate in Ardèche is very pleasant. Temperatures are high during summer and it is often very sunny.

An alternative way to discover Paris

From street art, vintage shops, vegetarian cafes, to amazing cultural events, Paris has much to offer for the creative traveler. An overview of sights that you must see if you want to visit this city in an alternative way.

Visit the French Alps

Snowcaps, bees, flower meadows, melting glaciers, nature parks with marmots, exciting cols, baroque churches and breathtaking views. We fell in love with the French Alps as a summer destination.