I love a good beach day and the smell of sunscreen. But after Adam was born, in the summer my first concern was his health. On the other hand, it can be a tricky opponent when it comes to keeping Adam comfortable and safe.
So, how can I protect my baby in hot weather without turning our home into an igloo?
Keeping hydrated is the initial step to protect the baby from the hot weather. However, there are some other tips like, keeping your baby in the shade, clothing selection, etc. will help you to save your baby from heat.
Buckle up, because I’m about to dive into some cool tips and tricks to beat the heat and keep those baby giggles coming.
Spoiler alert: I might even learn a thing or two about staying cool myself!
Why Babies Are Vulnerable To Hot Weather?
The climate is getting hotter day by day. According to Unicef, in the USA, 1 in 3 children are facing extremely high temperatures. Unicef published this hot weather report in 2022.
On the other hand, babies are like tiny heat-seeking missiles. They generate a lot of heat and have yet to master the art of temperature regulation.

Here’s why they’re particularly vulnerable when the mercury rises:
Not fully developed Thermoregulation
Babies haven’t fully developed their ability to regulate body temperature. We are adults so we could make it possible. Moreover, the immature sweat glands are also responsible for not regulating the body temp.
So, they fight to cool down when it’s hot, but unfortunately fail at last.
- High Metabolic Rate:
Babies have a higher metabolic rate. They produce more heat than adults. This increased metabolic activity can contribute to quicker overheating.
A tinny heat chamber with an adorable innocent face. - Limited Physical Activity:
Well, babies aren’t exactly marathon runners especially the little one who was just born yesterday. They spend a lot of time being cuddled, swaddled, or lying down.
The royal treat! But, this royal treat reduces opportunities for natural cooling. So, it is difficult for them to adjust to the natural temperature quickly.
These are the common reasons why babies are valuable in hot weather. As they are unable to communicate verbally, you should observe distress or overheating.
As a result, it is mandatory to understand the health risks. In the next part, I am going to explain that.
Health Risks in Hot Weather
The experience was truly heartbreaking. When Adam was 6 months old, he developed a painful heat rash. It was distressing to witness as his mom. I couldn’t help but cry seeing him in pain.
I didn’t realize the seriousness of protecting him from the sun.
Just like myself, I don’t want other moms to go through similar suffering with their babies. Hot weather isn’t just uncomfortable for babies—it can pose serious health risks.
Here’s what we need to watch out for:
1. Dehydration
They can quickly become dehydrated in hot weather. Their small bodies lose fluids faster through sweating. And, it will happen if they’re not drinking enough fluids. So, try to breastfeed them as much as possible. It will keep them hydrated.
If your baby is old enough, then go for liquid. It could be healthy juice or water. If your baby got dehydrated, you will understand after seeing these signs.
- Dry mouth
- Few or no tears when crying
- Fewer wet diapers than usual.
2. Heatstroke
God swear, it is the big one. Heatstroke is an extremely alarming situation for babies. In this condition, the body temperature spikes to dangerous levels. As a result, small bodies struggle to regulate temperature effectively in hot environments.
It is a medical emergency that demands immediate attention to prevent serious complications such as organ damage or even death.
God save your child from this curse. Note the symptoms include
- Rapid breathing
- Flushed skin
- Lethargy
- Unconsciousness.
3. Heat Rash
Those cute chubby cheeks and rolls can be prone to heat rash. This happens when sweat ducts get blocked. It causes tiny red bumps or blisters. While not usually serious, it can be uncomfortable for your little one.
My poor Adam!
4. Sunburn:
You know right, the tinny little monkey has a marshmallow skin. Yes, this is true that babies have delicate skin. And it is susceptible to sunburn, even on cloudy days.
Sunburn can cause
- Pain
- Redness
- Blistering.
So, it is essential to protect babies from the direct heat. You can use SPF 50+ sunscreen (a must for babies who are older than 6 months). For newborns, you can use a sunroof or cover them with cotton fabrics.
5. Increased Risk of Infections:
The heat and the humidity create a perfect environment for bacteria and fungal infections. It could be diaper rash or yeast infections. Keeping baby’s skin clean and dry helps prevent these issues.
Sometimes, hot weather leads to foodborne illnesses if food is not stored or handled properly.
How Can I Protect My Baby In Hot Weather?
The ever-wanting part, right?
As a parent, our first and foremost concern is a healthy baby. But how can you protect your baby in hot weather?
There are many ways and tricks available. So, in this portion, we will learn how to keep a baby cool in hot weather outside. It is necessary because moving around with a mini AC is not logical. But, small tricks could help your baby to enjoy the summer.

1. Dressing Your Baby Appropriately:
Is this the first time I am discussing the summer dress code? No actually. I have mentioned multiple times, that clothing is one of the vital parts for a baby. It’s crucial to choose light clothing made from breathable fabrics like cotton. Linen could be an option, but I would prefer cotton.
Make sure, you put on loose-fitting clothes to improve the airflow.
So, the key points are:
- Breathable Fabrics
- Loose-Fitting Clothes
- Avoid overdressing
Always use layers that can be easily removed if necessary. If you like to use a hat, make sure it is lightweight. Additionally, use the light blanket for extra warmth if needed.
2. Hydration is Crucial
Is hydration that much needed for a baby? Yes, hydration is essential for your baby’s overall health and development. If you want to maintain body temperature, proper hydration is needed.
Moreover, it will support digestion and ensure that cells function correctly.
So, what is the initial task to do?
Breastfeeding or formula feeding is the initial step to keep your baby hydrated for a certain age. It provides all the necessary fluids and nutrition. But it is important to feed your baby frequently.
So, the following key points are:
- Feed your baby every 2-3 hours or 8 -12 times a day (approximately)
- For formula feeding, please follow the pediatrician’s guidelines. Usually, the timeframe is about every 3-4 hours.
On the other hand, if you allow your baby to intake water, there is a consumption guideline. If your baby is under 6 months, additional water is not necessary.
Let me share the guidelines with you:
- 0-6 Months: Avoid giving water.
- 6-12 Months: Small sips of water.
- 12 Months and Older: Gradually increase water intake.
3. Ensuring a Cool Environment
Till now, we have an idea of how to keep a baby from hot weather. So, the total discussion was for the daytime. But do you know how to keep baby cool in hot weather at night?
Let me explain that to you. An indoor cooling function is necessary. It is crucial for the baby’s comfort and health. During hot weather, especially at night, please try to open the window. Let the air pass to your place.
Here are some effective ways to keep rooms cool:
- Use ceiling or portable fans to circulate air.
- Set the thermostat to a comfortable temperature (20-22°C).
- In the daytime, block out sunlight. Open windows during cooler times, like early morning or late evening, to let in fresh air.
If you are outdoors, try to keep your baby from the direct sunlight. You can use a hat for that or also can use a sunroof.
4. Sun Protection Strategies
If you want to protect your baby from sun rays or UV rays, application of sunscreen is essential. It will protect your baby’s delicate skin from UV rays.
Use a sunscreen with an SPF of at least 30. If you have something over 50+, consider it an excellent option. Apply sunscreen generously to all exposed skin, including the face, ears, neck, and hands.
It is to mention that, apply 15-30 minutes before going outside. And do not forget to reapply. Reapply every two hours and immediately after sweating.
For additional protection, you can use an umbrella to keep your baby in the shade.
What Are The Best Times For Outdoor Activities To Avoid The Heat?
You can’t always keep your baby inside the house. Moreover, it is not good for their development. When Adam was 1 year old, we hardly could stop him from going outside.
Yes, I could not make him stop. But, I have the option to find the best time for an outing.
I always preferred the early morning time between 7 a.m. to 10 a.m. It is the best time because the temperature remains cool. On the flip side, late afternoon like after 4 p.m. is also an ideal time for outings.
Also, keep remember that:
- Keep outdoor activities to 30-60 minutes.
- Take frequent breaks in the shade to allow your baby to cool down and rest.
FAQs (Frequently Asked Questions)
- What Type Of Clothing Is Best For My Baby In Hot Weather?
In hot weather, dress your baby in light. Also, the fabric should be breathable; and made from natural fabrics like cotton or bamboo. These materials help wick away moisture and keep your baby cool. Opt for loose-fitting outfits to allow for better airflow.
- How Can I Keep My Baby’s Sleeping Area Cool?
To keep your baby’s room cool, use fans or air conditioning, ensuring the temperature remains comfortable. Good ventilation is essential. So open windows when possible to allow fresh air to circulate. Additionally, blocks sunlight during the day. Use double-layered or thick curtains or blinds to prevent the room from heating up.
Conclusion
In the summertime, it’s crucial to take steps to protect your baby from heat and sun exposure. Ensure your baby is dressed properly enough that keep your baby safe from the sun and heat.
Keep their environment cool with fans or air conditioning, and provide good ventilation. Limit outdoor activities during peak sun hours and offer plenty of fluids to keep them hydrated.
Do everything possible to keep your baby safe and comfortable. Hope, I can make you understand how can I protect my baby in hot weather. Stay cool and safe.
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