Expert tips for sleeping well during hot summer nights

Rising temperatures can make it difficult to get a good night's sleep. Simple adjustments to your routine and environment can make a significant difference in sleep quality during hot weather.

As summer temperatures climb, many people find themselves tossing and turning through the night, unable to get the rest they need. Heat is one of the most common disruptors of sleep quality, affecting millions of people across Europe and beyond each year.

Keeping your bedroom cool is the first and most effective step. Closing curtains and blinds during the day prevents sunlight from heating up the room, while opening windows in the evening allows cooler air to circulate once outdoor temperatures drop.

Choosing the right bedding also plays a major role. Lightweight, breathable fabrics such as cotton or linen help wick away moisture and allow air to flow around the body, keeping you cooler throughout the night. Swapping out thick duvets for a simple sheet can make an immediate difference.

Taking a lukewarm shower before bed can help lower your core body temperature, signalling to your brain that it is time to sleep. Avoiding heavy meals, alcohol, and caffeine in the hours before bedtime also reduces internal heat generation and helps the body wind down more effectively.

Finally, staying hydrated throughout the day — rather than drinking large amounts of water right before bed — ensures your body has the fluids it needs to regulate temperature without disrupting sleep with frequent trips to the bathroom.