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Parents with baby outside in snow, in a story about how to dress baby for cold temperatures.
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Here’s How To Dress Your Baby, Whether It’s Just Chilly Or Totally Freezing

Baby, it's cold outside.

by Ashley Ziegler
Updated: 
Originally Published: 

Getting your baby dressed for a chilly day can be a surprisingly difficult task. You want to ensure they aren’t too cold, but you also have to be careful not to get them so bundled up that they overheat. Figuring out how to dress baby for cold temperatures is even more complicated when you’re thinking about their sleepwear, or if you’re planning for a special occasion like Halloween. As daunting as the task may seem, finding the right balance of clothing and blankets, and mastering how to dress your infant for every temperature this winter, is possible. It’s all about choosing the right fabrics and layering up.

“Most adults who are uncomfortable in the cold recognize their child will be as well,” says Dr. Lee Engelbreth, M.D., pediatric hospitalist at Rocky Mountain Hospital for Children in Denver. “We don’t really see a lot of issues with it [at the hospitals where I work].” What she does frequently see, however, are parents over-dressing their children, causing them to get extremely uncomfortable or overheat.

“Overheating puts babies at an increased risk for SIDS,” says NYC-based pediatrician Dr. Dyan Hes, M.D. “Layering traps the air between the layers and keeps kids warm. If you see that your baby is sweating, you can remove a layer.”

Parents should dress their babies in whatever they’re wearing, plus one additional layer, says Engelbreth. “If you’re outside in pants, a shirt, and a jacket, then your child needs a warm outfit, plus a jacket, hat, and mittens, or their extra layer might be a blanket or a fleece onesie.”

Still, dressing a baby for a 20-degree day is very different from dressing them up to go outside on a cler, sunny, 50-degree day. So, here are some tips to keep your little one comfortable and protected throughout the winter months.

1In the fantastic 50s

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When the temperatures are in the 50s and the skies are sunny, you can absolutely still take your baby outside for a stroll. A good outfit for a sunny 50-degree day might include a long-sleeved shirt, a light sweater, and a hat. If you’re going to be outside for a while or if it’s really windy, you will probably also want to bring a blanket or extra layer for protection, just in case.

However, as you approach the end of winter and the beginning of spring there are going to be some rainy days in the forecast, too. If you’re taking your baby outside when it’s raining, you definitely want to keep them protected from the elements, and a great way to do that is with a rain guard over the stroller.

“Rain guards are perfect for those rainy, snowy, or windy days,” says Dr. Hes, “They are well ventilated with slits cut out or mesh on the sides.” You still want to be mindful of how your baby is dressed, though, because it can get hot under the rain guards. “I would make sure that you do not overdress your baby under the plastic guard,” Hes says, “It is a good insulating tool and you do not want your baby to overheat underneath.”

2In the brisk 40s

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It can be tricky to dress for 40-degree weather because it’s not freezing cold, but it’s also definitely not warm. Your baby will likely be cozy and comfortable in a long sleeve shirt with a sweater or a light to mid-weight jacket on as well. It might also be a good idea to bring a hat and some gloves to keep them warm if needed. “I think that if you can keep mittens on your baby’s hands it’s important because their feet and hands get cold and the hands are usually exposed to the elements,” says Hes.

It’s a good idea to keep a hat in the diaper bag too, Hes and Engelbreth agree, since they’re easy to put on or take off as needed. It’s also an easy way to quickly cool your baby down if you’re noticing signs of overheating.

“A baby who is overheating is likely to fuss and cry and show signs of discomfort,” says Engelbreth, “Over time, they get kind of sleepy and tired … [and] they might get red in the face.”

3In the freezing 30s

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Once the temperature dips down to 32 degrees, you’re officially in freezing weather. You should try to avoid bringing babies 6 months or younger out at all. For older babies, limit their time outdoors as much as possible too — they’re more susceptible to frostbite than adults. “I would try to avoid even having their face exposed for more than 10 minutes or so,” says Engelbreth.

On those days where it’s not quite freezing but still super chilly, layer your baby up and cover as much skin as possible using hats, mittens, and warm boots. If you’re taking them outside, consider getting a footmuff to attach to their stroller for extra warmth. “Footmuffs are perfect for cold days,” says Hes, “They’re a cozy way for your kids to stay warm and still see all their surroundings.”

If you’re driving instead of strolling, give your car a few minutes to warm up before putting baby in the car seat, Engelbreth advises. Babies shouldn’t wear their coats when they’re strapped into their car seat, and it’s also not safe to attach footmuffs to them. “If you know you’re going to be leaving, you can start warming up that car five minutes before you put the baby inside,” she says.

4In the unbearable 20s

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If it’s 20 degrees or lower, skip going outside altogether; grab yourself a hot cup of coffee and stay inside snuggling your baby instead. Of course, that’s not always possible, so if you have to head out, you’ll want to make sure you protect every inch of your baby’s skin and, even if they’re going to be inside all day, layer them up wisely.

“One hundred percent cotton is always the best choice for the layer against your child’s body. The other layers’ [fabrics] are not as important,” Hes says (though you do still want to choose materials that your baby will be comfortable in). “Wool can be irritating to a baby if it is not soft like cashmere [and] polyester can often make a baby sweat a lot and lead to rashes.”

Remember, babies can overheat even if it’s 20 degrees outside. If you notice your baby sweating or showing any other signs of overheating, take off some layers and get them cooled down immediately.

Experts:

Dr. Lee Engelbreth, M.D., pediatric hospitalist at Rocky Mountain Hospital for Children in Denver

Dr. Dyan Hes, M.D., pediatrician and director of pediatrics at Concorde Medical Group in New York City

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