Average monthly snow and rainfall in Boulogne-sur-Mer
The mean monthly precipitation over the year in Boulogne-sur-Mer (Nord-Pas-de-Calais), including rain, snow, hail.
- Most rainfall (rainy season) is seen in November and December.
- On average, December is the wettest month with 105 mm of precipitation.
- On average, April is the driest month with 56 mm of precipitation.
- The average amount of annual precipitation is 922 mm.
Forecast for Boulogne-sur-Mer
partly cloudy and no rain
broken clouds and no rain
almost clear and no rain