As the UK braces for temperatures soaring to 35 degrees Celsius in some areas, marking the hottest day since 2020, parents are being urged to take extra precautions to keep their babies cool and safe. The Lullaby Trust has released updated guidance amid concerns over rising summer heat, warning that overheating can increase the risk of sudden infant death syndrome (SIDS).
Ideal Baby Room Temperature
Experts recommend that a baby's room should be maintained between 16 and 20 degrees Celsius. However, with record-breaking heat making this challenging, parents are advised to implement simple yet effective measures to keep their infants comfortable.
Keeping the Room Cool
During the day, close blinds or curtains to block direct sunlight and prevent heat buildup in sleeping areas. Using a fan can help circulate air, but it must be placed safely out of reach and never pointed directly at the baby. Reducing layers is also crucial; in hot weather, a baby may only need a nappy with no additional bedding to avoid heat retention.
Monitoring Temperature
Parents should monitor the room temperature closely with a thermometer, especially during peak heat hours when indoor temperatures can rise rapidly. A key warning sign is checking the baby's skin: if their chest or the back of their neck feels hot or clammy, it may indicate overheating, and immediate action should be taken.
Outdoor Safety Tips
The Lullaby Trust also emphasizes the importance of keeping babies cool outdoors. Stay out of direct sunlight where possible and use clip-on sunshades on prams that allow air to circulate. Crucially, avoid covering prams with blankets or cloths, as this can trap heat and restrict airflow, significantly increasing the risk of overheating.
Parents are encouraged to avoid unnecessary travel during peak heat, especially on public transport, and instead seek cooler environments like air-conditioned shops or cafés when needed.
Expert Advice
Jenny Ward, chief executive of The Lullaby Trust, said the charity has received a surge of concerns from worried parents. She advised: "We appreciate how hard it can be to keep babies cool in such hot weather. We would recommend parents regularly monitor their baby's temperature. If their baby's skin is hot or sweaty, remove one or more layers and consider moving them somewhere cooler."
As the UK faces another spell of extreme heat, experts say small changes at home and when travelling can make a significant difference in keeping babies safe and comfortable.
Parent Perspectives
Speaking about their experiences during UK heatwaves, one parent shared: "I'm letting baby sleep in just a sleep suit. Remember that for thousands of years babies have survived heatwaves, and plenty of hot and humid weather all over the world." Another added: "I'm still anxious about temperatures and sleep but please there's no reason to be scared for your baby as long as she is dressed lightly and the room is as ventilated as it can be."



