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What’s the Ideal Room Temperature for Comfortable Living

At LG Home Comfort, we make your comfort our top priority.
August 16, 2022

A wide range of temperatures can be considered comfortable, and what is ideal for one person may not be acceptable for another. Some people prefer a warmer environment, while others find sleeping in a cooler room more comfortable. Some are also more sensitive to temperature changes than others.
However, a few general guidelines can help you find the ideal room temperature for comfortable living.

What Is An Ideal Temperature for Home?

If you live with others, finding a temperature that everyone agrees on can be difficult. This is especially true if pets, young children, or elderly family members are in the home. However, most people find an indoor temperature between 68 and 72 degrees Fahrenheit (20 and 22 degrees Celsius) comfortable. Some may prefer to push the upper limit of this range, while others may want to keep the indoor temperature a few degrees lower.

What Is An Ideal Temperature for Sleeping?

There’s increasing evidence that thermal temperature impacts sleep because thermoregulation is associated with regulating sleep mechanisms. This means that a person’s core body temperature changes throughout the day, dipping at night to promote sleep.


The National Sleep Foundation reports that the ideal bedroom temperature for sleep is approximately 65 degrees Fahrenheit (18.3 degrees Celsius). This varies from person to person, but doctors recommend setting your thermostat between 60 to 70 degrees Fahrenheit or 15.6 to 19.4 degrees Celcius for the most comfortable sleep. 

What Are Some Other Considerations?

There are considerations to remember when setting the temperature in your home.

These include:

  • Your Age
    Older adults often feel colder than younger adults, so they may need a higher indoor temperature to feel comfortable. This is because the aging process can cause a decrease in metabolism, which can make it harder to regulate body temperature. According to experts, a temperature lower than 95 degrees Farenheight can cause certain health conditions, such as heart attack, kidney problems, and liver damage.
  • Your Activity Level
    If you plan on being active, you may want to raise the indoor temperature, so you don’t get too cold. But if you will sit or lie down for most of the day, you may want to lower the indoor temperature to save on energy costs.
  • The Temperature Outside
    You may need to adjust your indoor temperature accordingly if it’s too hot or cold outside. For example, if it’s 100 degrees Fahrenheit (37.8 degrees Celsius) out, you may want to set your air conditioner to 70 degrees Fahrenheit (21.1 degrees Celsius) to stay comfortable.
  • Your Clothing
    The type of clothing you wear can also affect how comfortable you feel indoors. If you’re wearing light summer clothes, you may want the indoor temperature to be warmer. However, if you wear heavier winter clothes, you may want the indoor temperature to be on the cooler side.
  • Your Home’s Insulation
    The insulation in your home can affect how comfortable you feel indoors. If your home is well-insulated, you can get away with a lower indoor temperature than if your home is not well-insulated.
  • Your Home’s Humidity Level
    The humidity level in your home can also affect how comfortable you feel. If the air is too dry, it can cause respiratory problems and static electricity. On the contrary, if the air is too humid, it can cause condensation on walls and windows and mold and mildew growth.
  • Your Health Conditions
    If you have a health condition that makes you sensitive to temperature changes, you may need to adjust the indoor temperature accordingly. For example, people with multiple sclerosis may need a warmer environment, while people with asthma may need a cooler environment.
  • Find What Works For You
    At the end of the day, comfort is subjective. You may need to experiment with different temperatures to find what works best for you. Following these general guidelines can help you find a temperature that will keep you comfortable in your home. 

What Is the Ideal Sleeping Temperature for Babies and Toddlers?

For babies and toddlers, the ideal sleeping temperature is between 65 to 70 degrees Fahrenheit (18.3 to 21.1 degrees Celsius). This range is comfortable for most children and helps reduce the risk of sleep disorders.


According to experts, developing small bodies can have difficulty regulating their body temperature. However, too warm temperature also increases the risk of overheating. Parents should put their babies in light clothing and use a light blanket to keep them warm at night. If you are concerned about your child being too hot in their sleep, touch the back of their neck or stomach. If their skin is sweaty, remove a layer of their blanket or lower the temperature.

How to Keep Your Home Comfortable in Winter

You can do a few things to keep your home comfortable in winter without increasing your energy bills.

These include:

  • Use a Programmable Thermostat
    If you have a central heating system, using a programmable thermostat can help you save on energy costs. Your thermostat can automatically lower the temperature when you’re asleep or away from home.
  • Seal Your Home’s Windows and Doors
    Drafty windows and doors can let cold air into your home, making it harder to keep the indoor temperature comfortable. Consider using weather-stripping or caulk to seal your home’s windows and doors.
  • Insulate Your Home
    Insulating your home can also help you keep the indoor temperature comfortable in winter. Add insulation to your walls, attic, and floors. This helps keep the heat from escaping your home and makes it easier to maintain a comfortable temperature indoors.
  • Use Curtains or Blinds
    Keeping your windows covered can help you keep the indoor temperature comfortable in winter. Heavy curtains or blinds can help block out the cold air and prevent heat from escaping through your windows.
  • Use Space Heaters
    If you have a small space that you’d like to keep warm, using a space heater can be an efficient way to do so. When using a space heater, follow the manufacturer’s instructions and keep flammable materials out of the area.

In Conclusion

What is normal house temperature depends on a few factors, including the season, your home’s insulation, the humidity level, and your health conditions. Most people generally find a temperature between 68 to 72 degrees Fahrenheit (20 to 22.2 degrees Celsius) comfortable. However, experimenting with different temperatures to find what works best may be necessary.


Moreover, experts say that 65 degrees Fahrenheit (18.3 degrees Celsius) is the ideal sleeping temperature for most adults. In comparison, 65 to 70 degrees Fahrenheit (18.3 to 21.1 degrees Celsius) is comfortable and can help reduce the risk of sleep disorders for babies and toddlers.


To keep your home’s temperature comfortable in winter, we can help. Our team of experts can assess your home and recommend the best heating system. We install, replace, repair, and maintain furnaces. Contact us today to schedule a consultation.