Lannion Weather in January

What's the weather like in Lannion (Brittany) in January 2024?

The climate in Lannion during January can be summarized as cool and damp.

January is in the winter in Lannion and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 9°C (48°F), whilst at night 4°C (39°F) is normal.

Lannion weather averages (imperial / metric)
Daytime temperature 8.7°C 47.6°F
Nightly temperature 4°C 39.1°F
Average temperature 6.3°C 43.3°F
Daily sunshine 2.3 hrs
Avg rainfall 112 mm 4.4 ins
Rainy days 21 days
Sea temperature 11°C 51.7°F
Humidity 88%
Windspeed 19.8kph 12 mph

On average January is the 3rd wettest month of the year in Lannion with around 112mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.3 hours of sunshine per day.

January temperatures in Lannion

Lannion average temperature in January

January rainfall

Lannion average rain in January

January hourly sunshine

Lannion average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Lannion in January 2024.

Other monthly averages

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Lannion weather stats

Lannion weather statistics
Hottest month: July 20.2°C 68.4°F
Driest month: July 46mm 1.8ins
Sunniest month: July 8.5hrs
Coldest month: January 8.5°C 47.3°F
Wettest month: December 119mm 4.7ins
Map showing location of Lannion (48.73333, -3.46667) Lannion map pin © Google

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