Table of Contents
Table of Content
The UK's gone full Mediterranean — and your sleep is paying for it.
Here's the thing: to fall asleep, your body needs to drop its core temperature by about a degree. That's the signal that tells your brain it's time to rest. When the bedroom's sweltering, that natural cooling can't happen — so you toss, turn, and surface again and again, missing out on the deep, restorative sleep that happens in the cooler stages of the night.
The good news? A few small, science-backed tweaks can help your body do what it's trying to do anyway. Here are six to try tonight.
1 · Cool the room before you try to cool yourself
Keep curtains and windows closed during the day to lock the heat out, then throw them open once the air outside has dropped in the evening. A fan helps air circulate — just keep it on while temperatures are below about 35°C, above which it mostly pushes warm air around.
The fix: close up by day, open up at night.
2 · Have a warm shower — yes, warm
It feels backwards, but a warm (not hot, not cold) shower 1–2 hours before bed brings blood to the surface of your skin, helping your core temperature drop afterwards. A review of 13 studies found this simple habit can help people fall asleep around 36% faster.
The fix: warm shower, 90 minutes before lights-out.
3 · Let your hands and feet hang out
Your extremities are your body's radiators — heat escapes fastest through the skin of your hands and feet. Sticking a foot (or both) out from under the duvet is a genuinely effective way to dump heat and cool your core.
The fix: one foot out. Free, instant, slightly silly, works.
4 · Strip back your bedding and nightwear
Swap heavy duvets for a single breathable layer in cotton or linen, which let air and moisture move instead of trapping it. On really warm nights, the "Egyptian method" — a lightly dampened sheet over you — uses evaporation to keep you cool.
The fix: lighter, looser, more breathable.
5 · Hydrate early, ease off the wine
You lose more fluid sweating through a hot night, so sip water through the evening. Go gently on alcohol, though — that "nightcap" actually interferes with how your body regulates temperature and fragments your sleep later in the night.
The fix: water yes, second glass of rosé maybe not.
6 · Protect your wind-down routine
Long, light evenings and sticky heat make it tempting to drift to bed later and later. Keeping a consistent, calming wind-down — dimmed lights, screens away, a few slow minutes to yourself — helps signal sleep even when the temperature won't. A few spritzes of our Soothing Aromatherapy Sleep Mist over your pillow can make that cue feel automatic.
The fix: same routine, same time — heatwave or not.
Tonight's experiment
Pick just one of these and try it this evening. Even small shifts can be the difference between watching the ceiling and actually drifting off.
Explore the Sleep Collection →
Sleep well — and stay cool.
