Getting enough sleep is important, but the quality of your sleep matters just as much. One of the biggest factors affecting restful sleep is bedroom temperature. Experts recommend keeping your room between 60 and 67°F (15 to 19°C) because this supports your body’s natural cooling process, helping you fall asleep faster and remain in deeper sleep.

If your bedroom is too warm, your body has trouble lowering its core temperature, which can lead to sweating and restless sleep. If it’s too cold, your body uses extra energy to stay warm, increasing the chances of waking during the night. The article explains that “Temperature fluctuations can interfere with your body’s ability to enter and maintain REM sleep,” reducing sleep quality over time.

Many people sleep with a fan for comfort, but fans only move air rather than cool it. On hot nights they may not prevent overheating, while on cooler nights they can make the room feel too cold. Choosing breathable bedding made from cotton or linen and using a cooling mattress or topper can help regulate body temperature more effectively.

If you like the soothing sound of a fan, a white noise machine or humidifier can provide a similar calming effect without significantly changing the room’s temperature. By keeping your bedroom cool, quiet, and comfortable, you can improve sleep quality, wake up feeling refreshed, and better support your overall health.