Boulogne-sur-Mer Weather in October

Boulogne-sur-Mer in October sees moderate daytime temperatures of 16°C (61°F) and nighttime lows of 10°C (50°F). Rainfall is fairly high this month at around 99 mm (3.9 in), so pack a rain jacket to stay dry.

Rainfall in Boulogne-sur-Mer in October

On average, there are about 15 days with rain during this month, averaging 99 mm (3.9 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Boulogne-sur-Mer in October

In October, Boulogne-sur-Mer gets moderate temperatures, with highs of 16°C (61°F). Nights cool to around 10°C (50°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Boulogne-sur-Mer in October

The month experiences a moderate amount of sunlight, with 116 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you prefer dry days with pleasant temperatures, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Boulogne-sur-Mer Temperature in October

Min Temperature 10°C (50°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 51%  

Precipitation 99 mm (3.9 in)  

Rainy days 15 days  

Humidity 88% *  

Sunshine 116 hours *  

Percentage Sunshine *  

* Data from: Abbeville, France (67 KM, 42 Miles).

What to Wear in Boulogne-sur-Mer in October

Pack for changing conditions in Boulogne-sur-Mer in October. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Boulogne-sur-Mer in October

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

Swimming

5/10

Cycling

6/10

Walking

6/10

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 Boulogne-sur-Mer's climate page.

More climate data for Boulogne-sur-Mer

Temperature Rainfall Sunshine Humidity

See the full Boulogne-sur-Mer climate overview or explore weather in France.