The Uncommon Guide to South West France

Staying Cool in France: What to Know About Canicules (Heatwaves)

If you’re visiting France in the summer, you might hear the word “canicule” pop up in the weather forecast. It simply means heatwave—those stretches of especially hot weather that can make your baguette feel a bit toastier than expected!

So, what is a canicule?

A canicule is when temperatures stay very warm for several days in a row, usually above 30–35°C (86–95°F) during the day, and sometimes staying quite warm at night, too. These usually happen between late June and August, especially in southern and central parts of France.

What is the best way to stay cool during a canicule?

• 🧴 Stay hydrated: Carry a reusable water bottle and fill up at public fountains—many towns and cities have them.
• 🧢 Dress for the heat: Light, breathable clothing and a hat go a long way.
• 🕶️ Time your outings: Plan outdoor activities in the morning or early evening, and enjoy a long lunch (or a nap!) indoors during the hottest hours (12–4 pm).
• ❄️ Find cool spots: Museums, churches, cafés, and shopping centers are great for cooling off. Some towns even open air-conditioned spaces for visitors during heatwaves.
• 🌳 Head for nature: Lakes, rivers, forests, and the coast tend to be cooler and offer refreshing escapes from the heat.