Olonne-sur-Mer Weather in January

January in Olonne-sur-Mer brings low temperatures around 11°C (52°F) during the day, dropping to 6°C (43°F) at night, with quite a bit of rainfall expected, averaging around 95 mm (3.7 in) for the month.

Rainfall in Olonne-sur-Mer in January

Historically, the month has about 18 days of rain, averaging 95 mm (3.7 in) in total. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Olonne-sur-Mer in January

In January, expect low temperatures in Olonne-sur-Mer, with highs of 11°C (52°F) and lows of 6°C (43°F) at night. During January, you'll experience the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. 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. With moderate temperatures, January stands out as the chilliest month of the year.

Sunshine in Olonne-sur-Mer in January

The area experiences limited sunny days, amounting to roughly 85 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

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