What is the Ideal Room Temperature for Your Home

When it comes to comfort at home, few things matter more than the temperature. Too hot, and you’re restless. Too cold, and you’re uncomfortable. Surveys show that nearly 56% of Americans complain their workplace is too cold, while 42% say it’s too warm.

While you may not control the thermostat at work, at home you can—and with smart thermostats, maintaining the perfect room temperature has never been easier.

At St. Louis Alarm Company, we not only protect homes with alarms and cameras, but we also provide smart thermostat and home automation solutions that help families balance comfort, energy efficiency, and savings.

What Is the Average Room Temperature?

“Room temperature” typically refers to 68°F to 74°F (20°C – 23°C), the range where most people feel comfortable indoors. However, factors like humidity, airflow, age, and even metabolism can affect your comfort zone.

• Daytime comfort range: 70°F – 75°F

• Nighttime comfort range: 60°F – 70°F (cooler promotes better sleep)

Why Room Temperature Matters

Keeping your home at the right temperature impacts more than just comfort:

• Sleep quality – Your body naturally cools at night, so lowering the thermostat can improve rest.

• Health – Babies, elderly adults, and even pets are more sensitive to extremes.

• Energy bills – Adjusting just a few degrees can save 10–15% annually on heating/cooling.

• Home safety – Cold homes can cause frozen pipes, while excess heat can damage electronics.

The Best Temperature for Sleep

This is where smart thermostats really shine. Your body’s circadian rhythm naturally lowers internal temperature as you prepare for sleep. Keeping your bedroom cooler supports this process and helps you fall asleep faster, stay asleep longer, and wake up refreshed.

• Ideal sleep range: 60°F – 67°F for most adults.

• Too warm: Anything above 75°F can cause restlessness, sweating, and poor REM sleep.

• Too cold: Below 54°F may disrupt sleep, cause discomfort, or lead to waking up chilled.

Additional Sleep Temperature Guidelines:

• Infants & Babies: Best kept at 65°F – 68°F to reduce overheating and the risk of SIDS.

• Elderly Adults: A safe range is 66°F – 72°F, since seniors are more vulnerable to temperature changes.

• Seasonal Bedding: Swap lighter sheets in summer and heavier blankets in winter to stay within the optimal range without overworking your HVAC system.

• Humidity Balance: Aim for 40–60% humidity. Dry air can feel colder and irritate sinuses, while high humidity makes warm air feel muggy.

• Air Circulation: Use ceiling fans or circulate air to keep temperatures consistent throughout the room.

💡 Pro Tip: Studies show that sleeping in a cooler room not only improves sleep quality but may also boost metabolism and reduce the risk of certain health issues.

How Smart Thermostats Help You Sleep Better

A smart thermostat makes nighttime comfort effortless:

• Scheduled Cooling: Program your thermostat to drop to 65°F at bedtime and return to a warmer setting before you wake up.

• Remote Control: Adjust settings from your phone if you forget before bed.

• Zoned Comfort: Control different areas of your home separately—keep the bedroom cooler without freezing the rest of the house.

• Energy Savings: Smart thermostats reduce energy waste by automatically adjusting when you’re asleep or away.

Ideal Thermostat Settings by Season

• Winter: Keep it around 68°F during the day, lower at night for sleep.

• Summer: Set to 76°F for efficiency, but drop to ~70°F at night for better rest.

• Away From Home: Smart thermostats can automatically adjust to save energy while protecting your home.

Why Upgrade to a Smart Thermostat Now?

With St. Louis Alarm Company’s smart thermostat installation, you gain more than comfort:

• Lower utility bills.

• Better sleep quality.

• Remote and voice control.

• Full integration with your Alarm.com security system for smarter home automation.

Take Control of Your Comfort with St. Louis Alarm Company

Ready to improve your sleep and cut energy costs? At St. Louis Alarm Company, we make it easy to upgrade your home with smart thermostats and automation solutions that keep your family safe, comfortable, and efficient.

📞 Call us today at 636-942-5276 or visit www.stlalarmco.com to schedule your installation.

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