How to keep baby cool in hot weather at night

There are all kinds of benefits to beating the heat and optimising sleep, and it’s not all about having sweet dreams!

When it comes to families, sleep has a positive impact on both physical and mental health for parents and for babies. It also provides the restorative down-time little bodies — and little brains — need to grow and develop. Sleep boosts memory, language, executive function, and overall cognitive development in babies and children.

Unfortunately at this time of the year, we have several more months of hot days and stifling nights to endure. And it can be a real challenge to ensure your baby is comfortable when the mercury is rising.

Thankfully we’ve compiled a checklist of simple ways you can help your baby beat the heat – and let everyone get some much-needed sleep …

1. Keep bedding light and choose stay-cool fibres

Natural fibres and fabrics developed to keep babies comfortable are the best choices on hot summer nights. Go for cotton or the new tech-y thermoregulated fabrics that give parents peace of mind and keep babies comfy.

2. Choose the right sleepwear  for your baby

The right sleepwear can make a huge difference, drawing heat away from your baby’s body. Bonds Wondercool babywear is designed with temperature control on board. Bonds Wondercool range is made from adaptive cooling fabric that keeps baby comfortable, whatever the weather. It’s also the only baby clothing approved by Red Nose for safer sleep.

How to keep baby cool in hot weather at night

3. Cool the room before bedtime

Start thinking about creating a cool sleep environment from early in the morning, before the sun has risen. Make sure to keep blinds and curtains drawn to help keep heat and sunlight out and consider the use of an oscillating fan in the corner of the room or doorway to help with air flow.

4. Try a cooler bath before bed

A cooler than usual bath before bedtime can help freshen your baby up, bring their temperature down and make them comfortable enough to drift off to sleep. Keep bath time as quiet and relaxed as possible to help your baby stay calm and cool.

5. Use a fan in your baby’s room

An oscillating fan placed away from the cot will not only keep your baby cool and help them sleep more soundly, it also acts as a white noise machine and has been found to reduce the risk of Sudden Infant Death Syndrome (SIDS) in some situations. This is a no-brainer for those hot nights.

6. Skip the swaddling

While swaddling can help keep your baby cosy when the weather is cool, on very hot nights, you might choose to give is a miss altogether.

If you do want to continue swaddling during hot weather, always use lightweight wraps such as muslin or cotton, and be careful not to overdress your baby when wrapping. Never use bunny rugs or blankets to wrap or swaddle a baby as these can cause overheating.

And if you choose not to wrap or swaddle your baby in the warmer months, opt for lightweight cotton bedding that is firmly tucked in when baby is put to bed. Always remember to position baby with their feet to the foot of the cot to prevent them from wriggling under the sheets.

With a little preparation you can make sure your baby — and indeed your whole family — gets a good night’s sleep.

Dream. Come. True!

This is a sponsored post for Bonds.

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How to keep baby cool in hot weather at night

How to keep baby cool in hot weather at night

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The safest temperature for your baby’s room is between 16 and 20 degrees C (NHS 2018a). But when it's very hot outside, you may need to take extra measures to keep your baby cool while he sleeps.

What should my baby wear at night when it’s hot?

It’s important to make sure your baby doesn’t get too hot when the weather is warm. The key thing is to use light bedding and clothes (Lullaby Trust nd). If you use a sleeping bag, check the label to make sure you’re using the right tog for the season (Lullaby Trust nd). Make sure your baby’s sleeping bag is safe and comfortable.

If your baby is wearing a nappy, vest and sleepsuit, he'll only need a sheet or a low tog sleeping bag as bedding in warm weather (NHS 2018a). If he still seems hot, it's fine for him to sleep in just his vest or even his nappy. If you co-sleep with your baby, the same advice applies, but make sure your own bedding is well away from him at all times.

If you can, open windows and doors in several rooms to allow a through-breeze (Lullaby Trust nd).

Top tips for napping

Your baby needs between two and four naps a day in his first year. Find out more about naps with these top tips. More baby videos

What else can I do to keep my baby cool?

There are lots of things you can do to help keep your baby comfortable:

  • Keep a thermometer in his room, so you can keep an eye on the temperature.
  • Make sure your baby’s cot or Moses basket isn’t placed in a shaft of direct sunlight (NHS 2018).
  • Put his pram in the shade when you’re out and about (NHS 2019).
  • Use a clip-on parasol or sunshade. Never cover the pram with a blanket or cloth as it can make the inside of the pram very hot, very quickly (Lullaby Trust nd). If the pram is uncovered, you can also see your baby and know that he’s OK.
  • Keep his bedroom cool by closing the curtains or blinds during the day (NHS 2018b).
  • If you’re driving long distance and your baby is in a car seat, stop regularly and take him out (Lullaby Trust nd).
  • Try using a fan in the room your baby sleeps in but don’t point it directly at your baby (Lullaby Trust nd). If you keep the door and window closed, using a fan may actually make the room hotter, so keep the door and window open if you can.

Our baby sleep infographic is packed with useful advice, from how many layers your baby needs to wear at night, to tips on checking if he’s too hot.

References

Lullaby Trust nd. Baby summer safety. www.lullabytrust.org.uk. [Accessed November 2019]

NHS. 2019. Sunscreen and sun safety. www.nhs.uk [Accessed November 2019]

NHS. 2018a. Reduce the risk of sudden infant death syndrome (SIDS). www.nhs.uk [Accessed November 2019]

NHS. 2018b. How can I keep my baby safe during hot weather? www.nhs.uk [Accessed November 2019]

How to keep baby cool in hot weather at night

Joanne Lewsley is a freelance copywriter and editor, and specialises in creating evidence-based parenting, health and lifestyle web content.

How do I keep my baby cool at night during heatwave?

Sweltering in the heat?.
Invest in a room thermometer. Knowing the temperature in your baby's room will help you gage how much you need to do and what to dress them in..
Dress baby for the weather. ... .
The ice trick. ... .
Keep chilled water handy. ... .
A cool bath. ... .
Keep the room cool in the day..

How can I keep my baby cool at night without AC?

A fan directed against a wall will cool the room without blowing directly onto the baby. You could also hang a damp towel or sheet in front of the fan, not over it. This will keep the room even cooler. Night Nannies recommend a Dyson fan for babies at night, they are great.