Average monthly snow and rainfall in Lannion
The mean monthly precipitation over the year in Lannion (Brittany), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, February, October, November and December.
- On average, December is the wettest month with 128 mm of precipitation.
- On average, July is the driest month with 49 mm of precipitation.
- The average amount of annual precipitation is 993 mm.
Forecast for Lannion
Wed May 08
20°C | 9°C
NE 
18 km/h
18 km/h
partly cloudy and no rain
Thu May 09
19°C | 9°C
NE 18 km/h
18 km/h
partly cloudy and no rain
Fri May 10
20°C | 10°C
E 18 km/h
18 km/h
broken clouds and no rain
