Average monthly snow and rainfall in Rennes
The mean monthly precipitation over the year in Rennes (Brittany), including rain, snow, hail.
- 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.
Weather Forecasts for Rennes
overcast and heavy rain
partly cloudy and thunder
broken clouds and no rain