Saint-Michel-en-Grève Weather in September

Saint-Michel-en-Grève in September sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 14°C (57°F). Rainfall is fairly high this month at around 64 mm (2.5 in), so pack a rain jacket to stay dry.

Rainfall in Saint-Michel-en-Grève in September

Historically, September sees about 14 days of rain, with a monthly average of 64 mm (2.5 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Saint-Michel-en-Grève in September

September in Saint-Michel-en-Grève brings typical temperatures with highs around 19°C (66°F) and lows of 14°C (57°F). September is in the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. 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-Michel-en-Grève in September

The area enjoys a balanced 168 hours of sunlight, ensuring it's neither too overcast nor too sunny.

For Saint-Michel-en-Grève itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.