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Tips to stay cool at night during a heatwave
Automatically translated from French ·

Published on Monday, August 10, 2026 at 5:13 PM
When nighttime temperatures remain high, simple actions can help you better cope with the heat. Discover practical tips to stay cool and protect your health.
When nighttime temperatures remain high during a heatwave, it becomes essential to take measures to cool down and protect your health.
Heat prevention and management:
- Close shutters or curtains during the day to block out heat from the sun.
- Use fans to improve air circulation, but avoid directing them straight at your body.
- Prefer cool showers or baths over hot ones to cool down your body.
- Drink water regularly, even when not thirsty, to prevent dehydration.
Sleeping tips:
- Sleep in underwear or lightweight, cotton clothing.
- Use cotton or linen sheets, which are more breathable than synthetic fabrics.
- Place a damp towel on the neck or wrists to quickly cool down the body.
- If possible, go to a cooler place, such as an air-conditioned room or a shelter open during heatwaves.
Recommendations are available on the website vivre-avec-la-chaleur.fr. This site offers practical guides and advice tailored to vulnerable individuals, such as the elderly or those suffering from chronic illnesses.

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