Average monthly snow and rainfall in Bois-Guillaume
The mean monthly precipitation over the year in Bois-Guillaume (Upper Normandy), including rain, snow, hail.
- On average, December is the wettest month with 85 mm of precipitation.
- On average, September is the driest month with 57 mm of precipitation.
- The average amount of annual precipitation is 826 mm.
Weather Forecasts for Bois-Guillaume
broken clouds and no rain
partly cloudy and chance of slight rain
overcast and rain