Lannion weather in September (Brittany, France)

Interested in knowing the climate of Lannion in September? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

In September, Lannion typically experiences pleasant temperatures and moderate rainfall. September is a notable month of the summer season. Anticipate daytime highs near 19°C, and cooler nights with temperatures around 14°C.

Precipitation

Lannion in September usually receives moderate rainfall, averaging around 63 mm for the month. This month experiences about 14 days of rain according to historical data.

If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Lannion climate page with graphs.

 

Lannion, monthly averages in September

Min Temperature 14°C  

Max Temperature 19°C  

Chance of Rain 46%  

Precipitation 63 mm  

Rainy days 14 days  

Where to go in France in September

Find out more about the weather in France and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Lannion, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Lannion.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.