Essential Strategies for Keeping Children Cool During the Heatwave

Robert Shaw, Health Correspondent
5 Min Read
⏱️ 4 min read

As the UK braces for soaring temperatures exceeding 30°C (86°F) this weekend, parents are faced with the daunting challenge of ensuring their children remain cool and safe. With the arrival of summer, the heat can be particularly taxing for young ones, whose bodies heat up more rapidly and are less efficient at regulating temperature compared to adults. Here are several key strategies to help keep children comfortable and protected during this sweltering season.

Increase Hydration with Water-Rich Foods

Encouraging children to stay hydrated can often feel like an uphill battle, as many young ones prefer to quench their thirst with anything but water. However, integrating water-rich foods into their diets can be an effective solution.

For toddlers aged 12 months and above, consider offering frozen lollies made from plain water or lightly diluted fruit juice as a refreshing treat. Additionally, increasing the intake of hydrating fruits such as watermelon and oranges can be beneficial. Other options include salads, ice creams, jellies, and soups, all of which can contribute significantly to fluid intake.

For breastfeeding infants, breast milk typically provides sufficient hydration, although they may want to nurse more frequently during hot weather. For those on formula, a small amount of cooled, boiled water can be introduced alongside regular feeds.

The Importance of Reapplying Sunscreen

A common misconception is that once-a-day sunscreen is sufficient for all-day protection. Experts warn that these products often underdeliver on their promises. Even sunscreens labelled as “water-resistant” require reapplication, especially after swimming or excessive sweating.

When selecting a sunscreen, look for a minimum SPF of 30 with a high star rating, and apply it generously about 30 minutes before outdoor exposure. Regular reapplication every two hours is essential, particularly during peak sun hours. Don’t neglect delicate areas that are prone to burning, such as the tops of feet, ears, neck, and shoulders.

It’s crucial to note that babies under six months should avoid direct sunlight altogether and should not use sunscreen due to their sensitive skin.

Seek Shade During Peak Hours

Keeping children out of direct sunlight, particularly between 11:00 and 15:00, is one of the most effective ways to safeguard their health during extreme heat. If outdoor activities are unavoidable, consider using a parasol or sunshade.

However, avoid covering pushchairs with muslin cloths or blankets, as this can inhibit airflow and create a dangerously hot environment. If children are eager to play outside, plan outings for the cooler hours of the evening when temperatures begin to drop.

Dress for Comfort and Protection

Choosing appropriate clothing is vital for protecting children from both heat and harmful UV rays. While covering the skin offers protection, ensure that clothing is loose-fitting to allow for airflow.

Opt for darker colours, which provide better sun protection than lighter shades, and choose thicker fabrics like denim or specially designed UV-blocking swimwear, labelled as “UPF 50.” Long-sleeved tops and wide-brimmed hats are excellent choices for shielding skin from the sun’s rays. Additionally, wraparound sunglasses can protect young eyes from UV exposure.

Creating a Comfortable Sleep Environment

A sweltering bedroom can make bedtime a struggle for parents and children alike. To maintain a comfortable sleeping environment, keep the bedroom cool during the day by shutting blinds or curtains and using fans to circulate air without directing it at the child.

A cool bath before bed can help lower body temperature, making for a more pleasant sleep experience. Keep bedding light and minimal, and leave doors or windows slightly open to encourage a refreshing breeze throughout the night.

Why it Matters

As heatwaves become increasingly common due to climate change, understanding how to protect vulnerable populations, especially children, is essential. Implementing these strategies not only safeguards against heat-related illnesses but also fosters a healthier environment for children to thrive in during the summer months. As parents and guardians, being proactive in ensuring children’s safety in extreme temperatures is crucial for their well-being and development.

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Robert Shaw covers health with a focus on frontline NHS services, patient care, and health inequalities. A former healthcare administrator who retrained as a journalist at Cardiff University, he combines insider knowledge with investigative skills. His reporting on hospital waiting times and staff shortages has informed national health debates.
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