Dave Gibson
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Summer sleep tips

How To Sleep In The Heat This Summer

When the temperatures rise, many of us find it very difficult to sleep soundly. Overheating not only makes you feel uncomfortable but keeps you awake when you should be getting sleepy. Our bodies naturally experience a dip in temperature as we drift off, but by being too hot we make it harder for our bodies to do this.

To help you unwind and drift off into a comfortable sleep here are my top  20 tips on how to sleep in the heat and create the ideal summer bedroom.

1. Create a draft

Sleep science has shown that we get the best night’s sleep in a slightly cool room (somewhere around 16 degrees Celsius). Use a fan rather or an open window as long as it’s not too noisy outside. Buy a fan which produces white noise so it can block out other sounds. Put a damp sheet between the fan (or an open window) and the bed so this cools the circulating air. You could even put a tray of ice in front of your fan. Consider the positioning of the fan. Sometimes it can work better to blow the hot air out of the room through your window.

2. Keep out the heat in the day

Close the blinds or curtains during the day to keep the sun out. Keep the windows shut too, especially if you suffer from allergies and hay fever. 30% of heat comes in through the windows.

3. Stay hydrated

Have a glass of water by your bed so you don’t have to get out of bed in the night. Also, have a drink of water just before you go to bed to top up your hydration. However, this is only as long as it doesn’t encourage a night-time visit to the bathroom. You could use a thermos to keep your water extra cold. If you don’t have a thermos put a water bottle in the fridge first

4. Sleep lower down

Hot air rises! Put your mattress on the bedroom floor or even better sleep on the ground floor.

5. Look after your feet

We lose heat from our extremities. Fill a hot water bottle with ice cold water and put your feet on it. Even better stick it in the freezer to create an iced water bottle. Try putting your feet in cold water before you get into bed. Make sure you cool down the pulse points in the ankles too. You could even keep a bucket of water by bed to dip your feet into.

5. Sleep like an Egyptian

Dampen your sheets, which is what the Egyptians use to do. You can wet your top sheet to use as a damp blanket. Wring it out as much as you can or put it in the spin cycle to make it damp but not wet. Dampen the bottom sheets too and place on paper towels to prevent soaking the mattress.

6. Shower before bed

When showering most would think that a cold shower is best in the hot summer nights. However, a warm shower is often better. Our brain expects our body temperature to drop (as the sun goes down) to encourage sleep. We can trick the brain by having a warm shower. This encourages a drop in your body temperature after as your body cools down. But not too hot which increases humidity

7. Cut back the booze

Alcohol actually dehydrates you. It also interferes with our brain’s ability to regulate our body temperature and disrupts our sleep in the latter parts of the night.

8. Think ‘Breathability’

Chose sheets which allow breathability and the air to circulate and to remove sweat from your body to keep you cool. Cotton is often recommended, although bamboo and hemp sheets are much more environmentally friendly. Silk and polyester aren’t as breathable. Sleep naked or use loose breathable nightwear.

9. Keep your cool

There are lots of ways to keep your body cool at night. Put cold, or iced face towels on your pulse points to cool your down. These would be on your wrists, backs of knees, neck, groin and ankle. You can try sleeping with wet hair. The water will evaporate as it dries, and this has a cooling effect. Or use a cooling spray using water in an old scent bottle. Add peppermint oil which stimulates your cooling receptors. Put Aloe Vera based after sun cream in the fridge in the day. Leave on your bedside table at night so you can use when needed to help to cool the body down.

10. Lighter meals for lighter evenings

Avoid big meals, eat light and avoid late night meals. All of these will keep you awake in the hot summer nights.

11. Fridge or Freezer?

Put your pillow and sheets in the fridge before bedtime. You could even put the sheets in a plastic bag and put them in the freezer for a few minutes.

12. Turn off and unplug

Keep the lights off if you can. They give off heat. So does all electrics even on standby so unplug as much as you can.

13. Get a cooler pillow

Use grains in your pillows.  You could try a buckwheat pillow which don’t absorb heat. Even fill a sock with rice, tie it off and put in the freezer.

14. Sleep alone if need be

15. White noise can help you sleep

Keeping windows open in the summer can keep you awake with the outside noise coming in. One way to limit the effect such noises have on your sleep is listening to “white noise”. This levels off the difference between general ambient noise and sudden, louder sounds like doors closing. This constant, low-level sound can come from items like a sound conditioner, fan or air purifier.

16. Try Chrysanthemum Tea

This tea has a reputation of helping to lower your body temperature.

17. Check the light

Make sure it’s not the sunlight which is waking you up. Try an eye mask or get black out blinds.

18. Remove humidity

A dehumidifier can also help you sleep in the summer if you find your bedroom humid

19. Try Chill pads

These cooling pads are relatively new to the market. They are used to help cool your mattress

20. Try Chill pads

If you suffer from hay fever keep your sheets clean. Wash them regularly to get rid of pollen. You could try a Dyson Hot and Cool, which removes pollen as it cools your air.