A comfortable bedroom is a crucial aspect of a good night’s sleep, and temperature is one of the strongest influences on comfort. Adjusting the temperature of your room each night by just a few degrees can benefit the length and quality of your sleep. But just like how people have varying comfort preferences, they also have different preferences for sleep.

We’ll review what temperatures are ideal for sleep and why. Then, we’ll share some recommendations for HVAC equipment or accessories that might help improve sleep.

Your Body Is Designed to Cool Down During Sleep

According to the Sleep Foundation, the ideal bedroom temperature is around 65 degrees. Your specific preferences will have an impact, so anywhere within 63-67 is a good rule of thumb. But why is a cooler temperature better to sleep in?

Sleep occurs in cycles, and this pattern is called the circadian rhythm. Our bodies take in information like the quantity of light and heat around us to keep the circadian rhythm balanced with what’s required for healthy sleep. Since the sun’s warmth dissipates at night, the circadian rhythm can interpret cooler temperatures as a better environment for sleep. This is why a cooler, darker bedroom is easier to fall asleep in than a room that’s hot and well-lit.

As you fall asleep, your body stops a lot of automatic processes that help maintain your internal temperature. For example, sweating helps dissipate excessive heat while shivering is the muscles’ attempt to warm themselves up. When you don’t regulate the temperature of your bedroom, even small changes can be strong enough to wake you up.

Keep Bedrooms Warmer for Infants and the Elderly

Infant children are still developing, and their smaller bodies are more in tune to changes in temperature. Slightly warmer temperatures around 67-69 degrees are ideal, but make sure you’re also taking sleepwear and blankets into consideration. Heavy layers may be too warm, and any parent can tell you that infants only know one way to express dissatisfaction.

Tips for Fine-Tuning Sleep Temperatures

If you’re having trouble sustaining your ideal sleep temperature, there are a few pieces of HVAC equipment that can make a noticeable difference. These systems are espe