Annecy Weather in September

Mild and comfortable, with some rainy days. Average highs of 21°C and lows of 13°C, with around 11 rainy days expected throughout the month.

While September isn't our top-rated month for Annecy, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

21°C

Average low

13°C

Rainy days

11 days

Best months to visit

July, August

What to do in Annecy in September

Whatever the weather, Annecy rewards curious visitors. Here are some of the best ways to spend your time:

Paddle or sail on the luminous lake Walk the Vieille Ville's (old town) arcaded streets Climb the Château d'Annecy for lake views Hike to Lake Annecy's surrounding summits Cycle the lake circuit (41 kilometres) Browse independent shops and galleries in the old town

What to pack for September

Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.