Saint-Cyr-sur-Mer Weather in December

Thinking of visiting Saint-Cyr-sur-Mer in December? Expect moderate temperatures reaching 13°C (55°F) during the day, dropping to 8°C (46°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Saint-Cyr-sur-Mer in December

Historically, the month has about 10 days of rain, averaging 77 mm (3 in) in total. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Saint-Cyr-sur-Mer in December

If you're visiting Saint-Cyr-sur-Mer in December, expect highs of 13°C (55°F) and overnight lows around 8°C (46°F). December is part of winter. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Saint-Cyr-sur-Mer in December

The area enjoys a balanced 135 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Average water temperature in December

With water at 14°C (57°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Saint-Cyr-sur-Mer. Our weather planner can help you explore destinations with more pleasant weather conditions.