Swim in Lannion in december 2024What is the temperature of the sea in in december?
Average sea temperature in Lannion in december 2024.
In december, according to seasonal norms, the sea temperature in Lannion is:
Minimum: 53°F
Average: 55°F
Maximum: 58°F
Other useful seasonal weather averages in december:
- Outside temperature: 47°F to 51°F
- Most common weather: "Moderate rain at times"
- The wind blows at 3.1mph
- It rains a total of 6.7in, over 11 day(s).
Should we swim in Lannion in december?
No... The water temperature in Lannion in december is freezing
You won't be able to swim in Lannion in december! The water temperature is freezing, reaching as low as 53°F (and only 58°F at best)! Our advice: if you are going to Lannion this month, plan to sightsee and forget the beach!
Note also that in december, the climate is bad with an average outside temperature of 49°F, 6.7in of precipitation (over 11 days) and 85.83 % humidity.
Water and normal seasonal temperatures in Lannion in december
| December | |||
| Average sea temperature | 55°F | ||
| Minimum sea temperature | 53°F | ||
| Maximum sea temperature | 58°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 52°F | ||
| Minimum outside temperature | 47°F | ||
| Wind speed | 19.3mph | ||
| Wind temperature | 41°F | ||
| Precipitation | 6.7in | ||
| Number of days of rain | 11 jour(s) (35%) | ||
| Humidity | 86% | ||
| Visibility in kilometers | 8.83km | ||
| Cloud cover | 60% | ||
| Our opinion | freezing swimming |
Swim elsewhere in Brittany in december
| City | Average T° | Min. T° | Max. T° | Our opinion | Brest in december | 56°F | 58°F | freezing swimming | Lorient in december | 55°F | 59°F | freezing swimming | Saint-Brieuc (Côtes d'Armor) in december | 54°F | 58°F | freezing swimming | Saint-Malo in december | 54°F | 58°F | freezing swimming | Vannes in december | 55°F | 59°F | freezing swimming | Concarneau in december | 55°F | 59°F | freezing swimming | Dinard in december | 54°F | 57°F | freezing swimming | Erquy in december | 54°F | 58°F | freezing swimming | Perros-Guirec in december | 54°F | 58°F | freezing swimming | The Quiberon peninsula in december | 55°F | 59°F | freezing swimming | Belle-Île-en-Mer in december | 55°F | 59°F | freezing swimming | Bénodet in december | 55°F | 59°F | freezing swimming | Brehat Island (Île de Bréhat) in december | 55°F | 57°F | freezing swimming | Cap Fréhel in december | 54°F | 57°F | freezing swimming | Carnac in december | 55°F | 59°F | freezing swimming | côte de granit rose (Pink Granite Coast) in december | 55°F | 58°F | freezing swimming | Doëlan (Clohars-Carnoët) in december | 55°F | 59°F | freezing swimming | Douarnenez in december | 55°F | 58°F | freezing swimming | Fouesnant in december | 55°F | 59°F | freezing swimming | Le Crouesty in december | 55°F | 59°F | freezing swimming |