What's the Best Temperature for Sleeping?

February 28, 2022

A comfortable bedroom is a key element of a good night’s sleep, and temperature is one of the strongest influences on comfort. Fine tuning the temperature of your room at night by just a few degrees can increase the length and quality of your sleep. But just like how people have different comfort preferences, they also have varying preferences for sleep.

We’ll learn what temperatures are ideal for sleep and why. Then, we’ll provide some ideas for HVAC equipment or accessories that could help improve sleep.

Your Body Is Designed to Cool Off During Sleep

According to the Sleep Foundation, the ideal bedroom temperature is about 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 more beneficial to sleep in?

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

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

Keep Bedrooms Warmer for Infants and the Elderly

Infant children are still developing, and their smaller bodies are more sensitive 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 have one way to express dissatisfaction.

Tips for Fine-Tuning Sleep Temperatures

If you’re having trouble reaching your ideal sleep temperature, there are a few pieces of HVAC equipment that can make a big difference. These products are especially useful for families, because different preferences can lead to disagreeing over the nighttime thermostat setting.

Zoning systems: a zoning system employs a series of dampers and levers in your ductwork to adjust airflow. If you want to adjust the temperature for a particular room or space in your home, a zoning system makes it quick and easy. Members of your family that prefer extra heat or air conditioning at night can use a zoning system to provide their ideal sleep temperature.

Ductless mini splits: sometimes existing equipment and personal preferences just aren’t compatible. Thankfully, a ductless mini split can offer fine-tuned comfort for single rooms or smaller areas. As the name implies, you don’t need any extra ductwork, which helps reduce installation costs. These compact systems are perfect for rooms adjacent to unfinished spaces like the garage or attic.

Smart thermostats: these programmable thermostats are one of the easiest ways to make precise, energy efficient adjustments to the indoor temperature. Intelligent programming can record how you use your HVAC system and generate the best day-to-day schedule. So if you want a cooler bedroom every night, a smart thermostat can automatically cool things down near bedtime. They’re compatible with zoning systems and mini splits as well, expanding your control over the temperature in every room of the house.

Get a Good Night’s Sleep with Faust Air Conditioning and Heating

If your HVAC system is the reason you can’t fall asleep, let Faust Air Conditioning and Heating know. We can offer suggestions and quality products perfect for maintaining comfortable nighttime temperatures. Schedule an appointment by calling us at 979-323-6130.