Fos-sur-Mer Weather in December

Fos-sur-Mer in December sees moderate temperatures, with highs around 13°C (55°F) and overnight lows of 6°C (43°F). Around 55 mm (2.2 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.

Rainfall in Fos-sur-Mer in December

Looking at the last 30 years, the data shows about 10 days with rain, averaging 55 mm (2.2 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Fos-sur-Mer in December

In December, Fos-sur-Mer sees moderate temperatures, with highs of 13°C (55°F). Nights drop to around 6°C (43°F). During December, the winter season is in full swing. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Fos-sur-Mer in December

The area experiences a moderate amount of sunshine, with approximately 136 hours of sunlight expected. This means a decent mix of sun and overcast.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Fos-sur-Mer. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Fos-sur-Mer Temperature in December

Min Temperature 6°C (43°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 32%  

Precipitation 55 mm (2.2 in)  

Rainy days 10 days  

Humidity 77% *  

Sunshine 136 hours *  

Percentage Sunshine 52% *  

* Data from: Marseille, France (18 KM, 11 Miles).

What to Wear in Fos-sur-Mer in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Fos-sur-Mer in December

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

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 Fos-sur-Mer's climate page.

More climate data for Fos-sur-Mer

Temperature Rainfall Sunshine Humidity

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