Here’s Why Even Hot Sleepers Can’t Fall Asleep Without a Blanket, According to a Sleep Expert

published Apr 29, 2021
We independently select these products—if you buy from one of our links, we may earn a commission. All prices were accurate at the time of publishing.
Post Image

With the warmer months approaching, many people have already switched out toasty, overstuffed comforters in exchange for lighter and more breathable bedding. If you’re anything like me, you’re probably anticipating those sweltering hot nights where staying cool while sleeping is the ultimate struggle. You might have noticed that no matter how high the temperatures climb, you just can’t seem to kick your blanket to the curb. Something must be covering you in order to fall soundly asleep. Well, there’s a scientific reason for that, according to sleep experts.

Follow Topics for more like this

Follow for more stories like this

Terry Cralle, RN and educator for the American Sleep Association, says sleeping while covered has been ingrained in us since infancy. “From a behavioral standpoint, most of us have associated blankets with comfort, relaxation, bedtime and sleeping since childhood,” she told AT. “Therefore, they serve as a cue that it is time to sleep.” In addition to the familiar feeling of being “tucked in,” there’s also the scientific fact that our core body temperature drops during the REM (rapid eye movement) stage of sleep. “We lose the ability to regulate temperature — so a blanket, sheet, or duvet can help keep your temperature from dropping too low and disrupting sleep,” Cralle explained.

So, no matter how hot you sleep, warmth is always going to be an essential part of getting a good night’s rest. Our circadian rhythms (often referred to as our “body clock”) can make us sleepy or alert depending on the time of day, and Cralle explains that this rhythm is always connected to body temperature. “Our body temp is at its lowest point a couple of hours before we wake up in the morning. That’s when a blanket comes in handy,” she says.

For hot sleepers who want to feel snuggly and secure with lighter bedding, we’ve rounded up the best bedding options for summer.

1 / 5
was $259.00

Hey, hot sleeper — this one's for you. Brooklinen has racked up quite a reputation for having some of the best comforters the internet has to offer. With a 100 percent cotton sateen shell and hypoallergenic, down cluster fill, their lightweight down comforter is breathable and perfect for hot sleepers that want to be nestled in something light and airy while they're catching some ZZZs.

2 / 5

This 100 percent cotton throw is the summer blanket everyone should have in their Amazon carts. Hypoallergenic, super soft, and lightweight, this breezy blanket is the ideal replacement for those bulky winter comforters that you'll soon be stashing away.

3 / 5

Think of this one as a baby blanket adult-ified! That's the concept behind the UniDes Muslin Cotton Blanket, which is made from the most breathable material you can get your hands on. "I get hot at night, even in winter, and so this is exactly what I needed for the summer months," one satisfied Amazon reviewer testified.

4 / 5
was $52.62

Light and easy to maintain, this versatile cotton blanket is an ideal option for your summer slumber. Made from 100 percent cotton, it’s safe to toss in the washing machine and dryer. It's also perfectly transportable on days where all you want is your couch and endless hours of Netflix.

5 / 5
was $79.99

Weighted blankets, according to Cralle, have become so popular because they naturally aid in getting better rest. "[Similar to how babies feel when they are swaddled], weighted blankets provide a calming/relaxing effect which thereby positively impacting sleep quality." Though you might think weighted blankets are anything but light and breathable, there are tons of cooling and comforting options that are ideal for the summer months. Case in point, this one by ZonLi. Made of 100% bamboo viscose, it's perfect to sleep under during hot summer nights.