Arcachon Weather in January

During January, Arcachon experiences low daytime temperatures of 12°C (54°F) and cooler nights around 6°C (43°F). As part of the winter season, expect quite a bit of rainfall. Around 85 mm (3.3 in) is typical.

Rainfall in Arcachon in January

On average, there are about 18 days with rain during this month, averaging 85 mm (3.3 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Arcachon in January

Temperatures in Arcachon in January top out at 12°C (54°F) and drop to 6°C (43°F) overnight. This month falls in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. 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. The city often sees its mildest temperatures during January.

Sunshine in Arcachon in January

The month is characterized by fewer sunny days, with roughly 97 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for Arcachon.