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.