Merlimont Weather in September

September in Merlimont brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 13°C (55°F). Quite a bit of rainfall is expected, around 75 mm (3 in), so pack an umbrella.

Rainfall in Merlimont in September

Historically, the month has about 13 days of rain, averaging 75 mm (3 in) in total. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Merlimont in September

September is a perfect month in Merlimont, with 20°C (68°F) during the day and 13°C (55°F) at night. September is part of summer. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Merlimont in September

You can expect a moderate amount of sunlight, with approximately 160 hours. This means a pleasant mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Merlimont.

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• January
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• May
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• October
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For a detailed overview over the year and the best time to visit France, check out our Merlimont's climate page.

Merlimont Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 44%  

Precipitation 75 mm (3 in)  

Rainy days 13 days  

Humidity 85% *  

Sunshine 160 hours *  

Percentage Sunshine *  

* Data from: Abbeville, France (41 KM, 25 Miles).

What to Wear in Merlimont in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Merlimont in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Merlimont's climate page.

More climate data for Merlimont

Temperature Rainfall Sunshine Humidity

See the full Merlimont climate overview or explore weather in France.