What is the healthiest temperature for a bedroom?

Author: Aric Bogan III  |  Last update: Monday, March 2, 2026

As a rule of thumb, sleep psychologist Michelle Drerup, PsyD, says to keep your bedroom at 60 to 67° F (15 to 19° C) and to think of your bedroom as your 'cave. ' “It should be cool, dark and quiet to enhance your sleep.” So, how exactly does temperature affect your sleep?

What is the healthiest room temperature for sleeping?

The best room temperature for sleep is approximately 65 degrees Fahrenheit (18.3 degrees Celsius). This may vary by a few degrees from person to person, but most doctors recommend keeping the thermostat set between 65 to 68 degrees Fahrenheit (15.6 to 20 degrees Celsius) for the most comfortable sleep.

Is 72 degrees too hot to sleep in?

Sleep experts believe the best temperature for great sleep is between 68-72 degrees Fahrenheit. But in addition to making you uncomfortable and interfering with healthy sleep patterns, being too hot at any time of day or night can cause health risks like dehydration and heat stroke.

What temperature is unsafe to sleep in?

Tips for Keeping Cool During Sleep

A cool or lukewarm bath or shower can help with that, suggests Raymann. For most people, the temperature in the bedroom at night should not exceed 72 degrees Fahrenheit, and it should be even lower for people that sleep best in a cool bedroom.

What is the safe temperature to sleep in?

The chance of SIDS is higher in babies who get too hot, so keep the room temperature between 16 – 20°C (roughly 61 – 68°F). A thermometer can help you to make sure the room is at the right temperature. Ensure baby's cot is not positioned next to a radiator or next to a window in direct sunlight.

What is the IDEAL temperature for sleep?

Is it healthy to sleep naked?

Some research suggests that sleeping naked can promote better sleep, leading to various mental and physical health benefits. By encouraging core body temperature regulation, naked sleeping may help support reproductive function, skin health, cortisol levels, metabolic control, and more.

What is the lowest safe room temperature?

According to the World Health Organisation and the UK Government guidelines, 18°C is the minimum temperature any room should be to ensure good health.

What is the best temperature to keep your house at at night?

The ideal home temperature for sleeping is generally between 60 and 67 degrees Fahrenheit -- and you might even sleep better because of it. When you sleep, the set point for your body temperature drops, WebMD says.

Is it OK to sleep in a cold bedroom?

While some research supports sleeping in a cold bedroom, other research supports a slightly warmer sleep environment. The World Health Organization (WHO) recommends a minimum temperature of 64.4 degrees Fahrenheit (18 degrees Celsius), and the European standard recommends 68 degrees Fahrenheit (20 degrees Celsius).

What is the most comfortable room temperature?

In general, the ideal room temperature and your home for both efficiency and comfort fall somewhere between 68° and 76°F. What should the average room temperature be in winter? In the winter, you might choose to keep your thermostat set lower around 68° in order to save energy and dollars on your next heating bill.

Which sleeping position is best?

Side sleeping helps prevent the airway from collapsing and can reduce snoring. "And so, all in all, sleeping on the side — perhaps with their head slightly elevated as long as that's comfortable — is a good way to sleep," says Dr. Krahn. Side sleeping also is recommended during pregnancy, especially the last trimester.

How to make a room cool without AC?

How To Cool Down A Room Without Air Conditioning (AC)
  1. Ceiling fans to the rescue: This one is a no-brainer. ...
  2. Fan away the excess heat: ...
  3. Block the sun with curtains and blinds: ...
  4. Use natural ventilation techniques: ...
  5. Ice or Cool Water with fan: ...
  6. Lay Low: ...
  7. Skip the hot stuff: ...
  8. Turn Off Lights:

What is the best temperature for a bedroom at night?

As a rule of thumb, sleep psychologist Michelle Drerup, PsyD, says to keep your bedroom at 60 to 67° F (15 to 19° C) and to think of your bedroom as your 'cave. ' “It should be cool, dark and quiet to enhance your sleep.” So, how exactly does temperature affect your sleep?

Why do I sleep better when it's cold?

That happens because your body cools you down preparing you for sleep. Your body turns off your internal thermostat to lower the temperature because that's how our bodies prepare for sleep. Our brain wants a cooler temperature when we sleep.” Vaou said the best room temperature for sleeping is 60–67 degrees Fahrenheit.

What is the best temperature for a refrigerator?

Most experts recommend that the ideal temperature setting for a refrigerator is between 35-38°F (1.6-3.3°C).

Is 78 too hot for a house?

Quick answer: The ideal house temperature is room temperature, which ranges from 68 to 78 degrees F, though this may vary from season to season. In winter, the average room temperature is generally 62 to 68 degrees, whereas in the summer, the average temperature is 72 to 78 degrees.

What should the thermostat be set on at night?

Nighttime: “Lower the thermostat setting by a few degrees during the night, ideally around 62°F-65°F,” suggests Roberson. To ensure you're nice and toasty, call on extra blankets and warm PJs before you kick up the thermostat.

What is an unhealthy room temperature?

The World Health Organization recommends a thermostat setting no lower than 68 degrees while you're home. If you have children or seniors in your house, that number increases to at least 70 degrees. If your house is too cold, it can cause problems with blood pressure and circulation, as well as affect your heart rate.

What's the coldest you should let your house get?

The World Health Organization (WHO) recommends setting your thermostat no lower than 64 degrees (F) in the Winter months while people are in the home. If there are infants or elderly individuals, they recommend keeping the temperature at 70 degrees at a minimum.

What temperature should your house be to prevent mold?

A room temperature of 18 – 22 ° C and a relative humidity of 40% – 60% is perceived by most people as pleasant and it is also ideal for the fabric of the building. Check the values in the living room and bedrooms regularly to reduce the risk of mould.

Is it better to sleep with socks on or off?

Wearing socks to bed may help you fall asleep faster and stay asleep longer, so it could become an important part of your sleep hygiene routine. Sleep hygiene refers to the habits, behaviors, and environmental factors present during our bedtime routine.

Should you sleep on your left side?

The best side to sleep on depends on your personal preference as well as the support of your mattress and pillow. Left side sleeping may benefit pregnant people or those who experience acid reflux, while right side sleeping may be preferred by people with heart conditions.

Is it healthy to eat eggs every day?

An egg on its own is a nutritious option for breakfast, lunch or dinner. Most healthy people can eat up to seven eggs a week without affecting their heart health. Some choose to eat only the egg white and not the yolk, which provides some protein without the cholesterol.

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