Sun Safety for Under 5s: A Parent’s Guide to Protecting Little Ones This Spring & Summer
- 4 hours ago
- 3 min read
Updated guide for sunnier days ahead
Even though it’s only April, we’re already seeing those brighter, sunnier days creeping in — and it feels like spring is gently leading us into summer. Little ones are naturally drawn outdoors for fresh air, park adventures, bug hunts, and water play.
While sunshine is wonderful for children’s wellbeing, it’s important to remember that their skin is far more sensitive than adults’, meaning they can burn quickly — even on cloudy or breezy days. In fact, the UV index in the UK can be high from spring onwards, even when it doesn’t feel particularly hot.
Young children need extra protection from the sun to prevent sunburn, overheating, and heat-related illness. The good news is that a few simple steps make all the difference.
Let's jump straight into our post: Sun Safety for Under 5s
Babies Under 6 Months
Babies have extremely delicate skin, so extra care is essential:
Keep babies out of direct sunlight entirely, especially between 11am and 3pm
Use shade wherever possible — pram sunshades, parasols, trees, or canopies
Dress babies in loose, lightweight clothing that covers arms and legs
Use a wide-brimmed hat that protects the face, ears, and neck
Avoid sunscreen unless advised by a health professional — shade and clothing are best
Top tip: Check that pram covers still allow airflow — covered buggies can heat up quickly in warm weather.
Children Aged 6 Months to 5 Years
Sunscreen
Use a broad-spectrum sunscreen with SPF 50+ and at least 4-star UVA protection
Apply generously 20 minutes before going outside
Reapply every 2 hours — and more often after swimming or water play
Don’t forget easy-to-miss areas: ears, neck, feet, tops of ears, and behind knees
Clothing & Protection
Choose lightweight, breathable fabrics such as cotton or linen
Long sleeves and trousers can offer excellent protection on stronger sun days
Wide-brimmed hats or legionnaire-style hats are ideal for full coverage
UV-protective sunglasses help protect developing eyes (look for CE-marked or UV400)
Shade & Timing
Aim to avoid direct sun during peak hours (11am–3pm) where possible
Plan outdoor play for early morning or later afternoon
Use natural shade (trees) or portable shade like umbrellas or pop-up tents
Remember: UV rays can still be strong even when it feels cool or cloudy
Hydration & Cooling Down
Offer water regularly throughout the day — don’t wait for thirst cues
For babies, continue regular milk feeds as normal
Pack extra drinks for park days or longer outings
Take regular breaks in shaded or cool areas
Extra Safety Tips
UV index matters: Even a “partly cloudy” day can have high UV levels. Apps or weather forecasts often show UV ratings — anything 3+ means sun protection is needed
Cars heat up fast: Never leave children in a parked car, even for a short time
Overheating signs: Watch for flushed skin, unusual tiredness, irritability, or fast breathing
Lip protection: Children’s lips can burn too — consider a child-safe SPF lip balm
After sun care: Cool baths and moisturiser can help if skin feels warm or irritated
Your Sun Safety Essentials Kit
Before heading out, try to pack:
SPF 50+ child-friendly sunscreen
Wide-brimmed hat
UV-protective sunglasses
Water bottle or sippy cup
Lightweight clothing layers
Shade option (muslin, parasol, or pop-up tent)
Snacks for longer outdoor play
A change of clothes (for water play or spills)
Final Thoughts
Sunshine is something to enjoy — especially as we move from spring into summer — and outdoor play is so important for children’s development, wellbeing, and happiness.
With a few simple precautions, little ones can safely explore, play, and make the most of the brighter days ahead!
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