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Infant Summer Safety: Keeping Babies Cool, Comfortable & Protected This Summer

Summer brings sunshine, fresh air, and fun, but it also comes with unique risks for our littlest ones. Infants are especially vulnerable to overheating, sun exposure, and unsafe sleep environments when temperatures rise. Whether you’re heading outdoors or staying in, here are a few essential tips to keep your baby safe and cool all summer long.


Dress for the Weather

Choose lightweight, breathable fabrics like cotton. Dress your baby in a single layer that covers their arms and legs for sun protection without causing them to overheat. Avoid overdressing, even indoors because babies can’t regulate temperature as well as adults.


Sun Safety for Infants

  • Avoid direct sunlight, especially between 10 AM and 4 PM. Stick to the shade or use a wide-brimmed hat and stroller shade.

  • Sunscreen is NOT recommended for babies under 6 months. For older babies, use a mineral-based SPF 30+ sunscreen on small exposed areas like hands and face.

  • Hydration is key if your baby is exclusively breastfed or formula-fed, offer feedings more frequently during hot days.


Monitor Temperatures

Keep indoor temps between 68–72°F (20–22°C). Use fans or air conditioning safely, never blowing directly on your baby. On-the-go? Touch your baby’s neck or back to check for overheating (sweaty = too hot).


Safe Sleep in Summer


NEVER compromise safe sleep in hot weather. Babies should always sleep:

  • Alone, on their back, in a crib or bassinet

  • On a firm mattress with no loose blankets or toys

  • Without fans blowing directly on them, and dressed in light sleepwear (like a cotton onesie or sleep sack)


New parents can also benefit from Safe Sleep Simulation, a hands-on toolkit that visually demonstrates what a safe sleep setup looks like. This can be especially helpful during home visits or community education events, ensuring every newborn, including summer babies, sleeps safely from day one.


Final Thoughts

Summer fun can be safe and enjoyable with just a few simple precautions. Keep your baby cool, shaded, hydrated, and secure during sleep. And if you’re a caregiver or new parent, ask your local health organization or hospital about Safe Sleep Simulation resources for added peace of mind.

Stay cool and safe this summer, little ones!


 
 
 

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