Babies and Hot Weather Guide
Title: Hot Weather & Babies in the UK: How to Keep Your Little One Safe This Summer
As summer temperatures rise across the UK, many parents find themselves wondering how best to keep their babies cool, comfortable, and safe in the heat. While British summers are typically mild, the recent years have brought more frequent heatwaves — and babies are especially vulnerable to hot weather.
Here’s a practical guide to help you navigate hot weather with your baby, whether you’re staying indoors or heading out for a stroll in the sun.
Why Babies Are More Vulnerable to Heat
Babies don’t regulate their body temperature as efficiently as adults. They sweat less and are more prone to dehydration, heat rash, and heat exhaustion. That’s why it’s so important to keep a close eye on your baby’s comfort and hydration levels during hot spells.
Top Tips for Keeping Your Baby Cool
1. Dress Them Right
Choose lightweight, loose-fitting clothes made from breathable fabrics like cotton. A single layer is often enough. At night, a short-sleeved vest or even just a nappy can be suitable, depending on the room temperature. Think carefully about the tog sleep bag you are using, think about using a 1.0 or 0.5 tog.
2. Keep the Room Cool
Aim for a room temperature between 16–20°C (61–68°F). Use blackout blinds during the day to block out direct sunlight, and open windows in the evening when it’s cooler. A fan can help circulate air — just don’t point it directly at your baby.
3. Offer Plenty of Fluids
Breastfed babies may need more frequent feeds. Bottle-fed babies might need extra an extra feed in addition to their usual milk. Each baby is different and if you're unsure, check with your health visitor or GP.
4. Avoid the Midday Sun
The sun is strongest between 11am and 3pm. If you’re out and about, stick to the shade, and always use a parasol or sunshade on the pram — never cover it with a blanket or muslin as this can trap heat.
5. Use Baby-Friendly Sunscreen
If your baby is older than 6 months, apply a baby-specific SPF 50 sunscreen on exposed areas. For younger babies, it’s best to keep them out of direct sunlight altogether. Keep them safe in the shade!
Watch for Signs of Overheating
Be alert to signs that your baby might be too hot:
Flushed skin
Rapid breathing
Lethargy or irritability
Damp hair or clammy skin
If you suspect your baby is overheated, move them to a cooler area, remove excess clothing, and offer fluids.
Nighttime Sleep Tips
Hot nights can make it difficult for babies to sleep. Try these:
Use a low-tog (0.5 or 1.0) sleeping bag or none at all.
Place a frozen water bottle in front of a fan (away from the cot) for DIY air conditioning.
Keep baths lukewarm (not cold) before bedtime.
A Final Word
UK weather can be unpredictable, but when a heatwave does hit, a little preparation goes a long way. Keep your baby hydrated, shaded, and dressed for the weather. If you're ever in doubt, trust your instincts and reach out to a health professional.
Stay cool and enjoy a safe summer with your little one!
