Set Your Thermostat for Comfort If your comfort is most important to you, then absolutely set your thermostat to a comfortable temperature (usually between 70-74), and leave it there while you are home and awake.
Or better yet, “What is the most energy saving temperature to set my thermostat at?” According to ENERGYSTAR.gov, the ideal home temperature should be between 70 to 78 degrees Fahrenheit.
Quick answer: The ideal house temperature is room temperature, which ranges from 68 to 78 degrees F, though this may vary from season to season. In winter, the average room temperature is generally 62 to 68 degrees, whereas in the summer, the average temperature is 72 to 78 degrees.
In general, the ideal room temperature and your home for both efficiency and comfort fall somewhere between 68° and 76°F.
Nationwide average: 60 to 75 degrees Fahrenheit
The ideal temperature in the United States during winter ranges between 60 to 75 degrees Fahrenheit. This is an average temperature to set your thermostat settings based on varying climates nationwide.
To achieve optimal comfort, it is recommended for homeowners to set their thermostats between 68 to 72 degrees while there are people inside of the home.
While there are occupants in the house, it is advised for homeowners to set their thermostats between 68 and 72 degrees to promote maximum comfort. A pleasant temperature for everyone in the house, regardless of the apparel they are wearing, is between 68 and 72 degrees, which is neither too warm nor too cool.
“The consensus among most scientists is that anything higher than 75 or 80 is bad for sleep and potentially detrimental to health,” Baniassadi said. Heat affects sleep because the body signals the brain that it's time to fall asleep by lowering its core temperature. Sleeping in a hot room makes this difficult.
If you're cold even though your thermostat indicates you shouldn't be, your furnace likely isn't the problem. In most cases, it's working just fine. It's your home that needs attention. Lack of insulation, severe air leakage, and/or unbalanced ductwork are frequently to blame.
Location and severe climates can affect this range, but between 68 and 72 degrees is the general recommendation. 68 degrees is best because lower temperatures reduce the amount of energy needed to keep the house warm. The less energy used, the slower the rate of heat loss.
The World Health Organization recommends a thermostat setting no lower than 68 degrees while you're home. If you have children or seniors in your house, that number increases to at least 70 degrees. If your house is too cold, it can cause problems with blood pressure and circulation, as well as affect your heart rate.
If it's just you and your spouse, you may be fine with the temperature set at 75-77. But if you have kids and pets running around, or you're cooking and using your oven, these things can all raise the indoor temperature noticeably. So, you might find a temperature setting in the 72-74 range more comfortable.
60-67 degrees is the ideal temperature for winter nighttime for a comfortable night's sleep. If your house is too warm at night, it will affect your sleep and may result in causing fatigue. Since you'll be snuggled in blankets and covers, it makes it possible to make the house just a little chilly at night.
In reality, the average range is anywhere between 68 and 76 degrees Fahrenheit. The ideal room temperature will vary according to season, activity, and the area of your home. During winter time, the standard temperature is around 70 degrees Fahrenheit.
It's generally recommended to set the thermostat to a temperature that you find comfortable; however, the World Health Organization recommends keeping room temperatures below 89.6 degrees Fahrenheit during the day and 75.2 degrees Fahrenheit at night for health and comfort.
People who live with long-term health conditions are more vulnerable to the effects of heat, including cardiovascular conditions and diabetes – with the temperature in their homes making it much harder to manage their health.
Check Your Vents & Ducts.
Make sure your vents are open and unobstructed. Sometimes belongings or furniture can inadvertently cover them, blocking airflow and preventing heat from reaching the room. Also, do not close vents in unused rooms as this can cause airflow issues as well.
According to the World Health Organization, the ideal indoor temperature for healthy people is between 64 and 75 degrees Fahrenheit. People who are very young, very elderly or who have health conditions should be able to access temperatures 68 degrees or warmer to help them retain heat.
Temperatures in the 74-78° F range should be comfortable for most people (10% dissatisfaction rate) who are dressed appropriately for the season, as researched by ASHRAE (Standard 55° - Thermal Environmental Conditions for Human Occupancy). Temperature readings are taken at the thermostat or desk level.
The U.S. government Department of Energy (DOE) states that people should set their thermostats to 68 degrees F. This is the optimal temperature for keeping a home comfortable. The DOE also informs us that a home's thermostat should be turned down below 68 degrees when a person goes to sleep.
The best room temperature for sleep is approximately 65 degrees Fahrenheit (18.3 degrees Celsius). This may vary by a few degrees from person to person, but most doctors recommend keeping the thermostat set between 65 to 68 degrees Fahrenheit (15.6 to 20 degrees Celsius) for the most comfortable sleep.
In the winter, experts recommend that you set your thermostat to 68 degrees Fahrenheit when you're home, and 60 to 65 degrees when you're asleep or away. You can set it higher, but that will reduce efficiency and lead to higher energy bills.
It's advisable to keep your home below 80 degrees throughout the summer. A house that's too warm can be dangerous to people, pets, and the soft surfaces in your home. Set the winter temperature to 68 degrees when you're awake and 62 degrees when you're sleeping.
It turns out that the best indoor temperature for your home during the summer months is 78 degrees, according to the U.S. Department of Energy. If that temperature falls outside your comfort level, there are several ways to modify how your home feels without causing your energy bill to spike.