Saint-Briac-sur-Mer Weather in September

Saint-Briac-sur-Mer in September sees pleasant daytime temperatures of 20°C (68°F) and nighttime lows of 14°C (57°F). Rainfall is fairly high this month at around 71 mm (2.8 in), so pack a rain jacket to stay dry.

Rainfall in Saint-Briac-sur-Mer in September

Historically, the month has about 13 days of rain, averaging 71 mm (2.8 in) in total. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Saint-Briac-sur-Mer in September

September in Saint-Briac-sur-Mer is generally excellent, with days reaching 20°C (68°F) and nights settling around 14°C (57°F). September is typically considered a summer month. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Saint-Briac-sur-Mer in September

You can expect a moderate amount of sunlight, with approximately 169 hours. This means a pleasant mix of sun and overcast.

So this is a great month to visit if you prefer dry days with pleasant temperatures.