Quick Answer: What Is A Good Temperature To Set Your Thermostat In The Summer?

Is 78 too hot for a house?

Any time you’re awake and at home during the summer, the ideal thermostat temperature is 78 degrees.

This home temperature for energy efficiency lowers your cooling bills by 12 percent compared to keeping it at 74 degrees.

If you’re afraid 78 degrees is too warm, remember to dress for the season..

Is 75 a good temperature for air conditioning?

Typically, our bodies are most comfortable when the air inside our home is 74-76 degrees. So, a safe setting is 75 degrees. However, this is only necessary when you’re in your home. If you’re like most, you are gone during the day.

What should I set my thermostat to?

A good rule of thumb for energy-saving heating is to set your thermostat at 68° F. For more comfort, try increasing the temperature by 1 or 2 degrees at a time. For energy savings, turn the temperature down 1 or 2 degrees at a time.

What is a good temperature to set your thermostat in the summer in Canada?

According to the Office of Energy Efficiency (OEE), in order to reduce operating costs and save energy, the thermostat should be set between 25ºC and 27ºC when a house is occupied; and about 28ºC while it is empty for more than four hours.

Is 78 degrees too hot to sleep?

A room somewhere around 65 degrees makes for the best sleep, according to the National Sleep Foundation. … Outside the home and in the office setting, the Occupational Health and Safety Administration recommends temperatures between 68 and 76 degrees and humidity control in the range of 20%-60%.

Is 73 a good temperature for air conditioning?

For most people, the normal comfort zone temperature sits around 72-73 degrees—but an air conditioner isn’t a highly scientific machine. … And if you spend the day outside in the summer heat, a home temperature of 78 degrees will feel a lot better, by comparison.

What temperature should I set my air conditioner in summer at night?

To stay comfortable and save money this summer, the U.S. Department of Energy recommends setting your thermostat to 78F (26C) when you are home. Setting your air conditioner to this level will allow you to stay cool and avoid an unusually high electricity bill.

How cool should my house be if it’s 90 outside?

Consider ramping up the dial They recommend that when it’s 90 degrees outside, you should try setting your air conditioning thermostat at 80 degrees or higher. And when it’s 95 to 100 degrees outside (and higher), you should set your thermostat at 85 degrees or higher.

Is 72 a good temperature for air conditioning?

A series of psychological experiments by the Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) showed that people have been acculturated to believe that 72° F (22.2° C) is the optimum comfortable room temperature.

Is it better to keep your thermostat at a constant temperature?

In most cases, leaving the thermostat temperature constant is aimed at keeping the thermal energy (heat) inside the homes constant. … The higher the temperature difference between the two points, the faster the heat loss to the surrounding area. The same applies to house temperatures.

What is the best AC temperature to sleep?

Best AC Temperature for Sleeping However, many people prefer sleeping in a cool room, which may result in turning the thermostat down rather than up at night. The best temperature for sleeping is said to be between 60° and 67°F.

Do you really save money turning thermostat down?

The good news is that yes, turning down the thermostat to save money does lower your overall heating bill. … The U.S. Department of Energy estimates you’ll save between five and 15 percent on your electricity bill if you lower your thermostat by 10 to 15 degrees for an eight-hour period.

Can it be too hot for an air conditioner to work?

Here in Houston we just set a record for a straight 15 days in a row with daytime temperatures reaching or exceeding 100 degrees Fahrenheit. Yes it’s hot, and air conditioners are taxed to their performance limits to try to keep up with cool air demands.

Is it normal for AC to run all day in summer?

Here’s the thing: It’s normal for your AC to run continuously during hot summer months. You see, on extremely hot days—we’re talkin’ high 90s to 100s—your system needs to keep up with the incoming heat. To do that, it will run longer in order to maintain a constant, desired temperature in your home.

How cool should my house be if it’s 100 outside?

More specifically, for our area, most systems are designed to lower your indoor temperature about 20°F from the outdoors. So, on days when it’s 100°F outside, and your system is running at its peak efficiency, your indoor temperature will likely never maintain a level lower than about 80°F.

What temperature is too hot for a house?

It’s best to not set your thermostat lower than 70 to 72 degrees. Most units are not designed to cool a house below that point, and you risk the system freezing up. I recommend trying to keep your house below 80 degrees at all times during the summer.

Should you leave your AC fan on auto or on?

Keeping your fan on AUTO is the most energy-efficient option. The fan only runs when the system is on and not continuously. There is better dehumidification in your home during the summer months. When your fan is set to AUTO, moisture from cold cooling coils can drip and be drained outside.

What is the healthiest temperature to keep your house?

What is a Good House Temperature for Comfort and Efficiency? In the summer, the recommended thermostat setting is 78 degrees F. In the winter, 68 degrees is recommended for energy savings.