What Temperature To Set Air Conditioner In Summer?


Nabamita Sinha

Home & Garden

5 Mins Read

December 16, 2022

What Temperature To Set Air Conditioner In Summer

Do you live in one of the hottest states in the US? Does it become unbearable during the summer season? And the only savior is the air conditioner? But do you know what temperature to set the air conditioner in summer? 

If you are living in the states like Florida, Hawaii, Mississippi, Georgia, Alabama, Louisiana, Texas, and even South Carolina, you would definitely know how hot it can get during the summer months. And that is when air conditioning is the only hope for survival. 

The answer may surprise you and not what you think more about the optimal AC temperature. So why don’t you keep on scrolling so that you are no more in the dark? 

What Temperature To Set Air Conditioner In Summer?

What Temperature To Set Air Conditioner In Summer

If you are going by the DOE or the Department of Energy in the United States, then the right temperature for your AC is 78 degrees Fahrenheit in order to keep your home cool. But it is not compulsory as this temperature may seem a bit too high for some people. 

And the temperature you set for your AC depends on a lot of factors that are both external and internal. So even though 78 degrees Fahrenheit is the recommended temperature setting, it is not a compulsion. 

However, you need to take into account that air conditioning requires a lot of energy, so you need to adjust your AC usage so that you don’t damage your pocket as much. You need to understand the environmental impact of using AC too much as well. 

The DOE suggests that you should regulate your AC with your thermostat so that you can regulate the temperature in each room of your home. And also when you don’t need air conditioning. Even if the suggested setting is 78 degrees, you can set it to 82 degrees, suppose, when you are not at home and or sleeping. 

For Air Conditioning, Is 72 Degrees A Good Temperature? 

For Air Conditioning, Is 72 Degrees A Good Temperature

There is no particular temperature for everyone; with each preference, the AC temperature changes for each person. So, according to your comfort level, you can set your air conditioner temperature. 

If suppose the outside temperature is more than 72 degrees, then keeping the indoor temperature at the same level won’t do. Air conditioners require a lot more energy to cool a home, especially during the summertime, so the air conditioner settings for summer might differ from person to person.

Yes, it is true that if you keep your AC to 72 degrees rather than 78 degrees, it will reduce your electricity bill by 25%, but it won’t cool your house as much. So you can decide the temperature you need to set the air conditioner In Summer, by your own comfort level. 

What Else Can I Use To Cool My Home?

What Else Can I Use To Cool My Home

If you are all about the conversation of energy, then you might wanna look into more eco-friendly options other than sending more on electricity bills this summer. Choose a provider with cheap duke energy rates so you’ll be able to save money that can be used for other expenses or savings.

If you are looking for a few alternate options other than blasting the air conditioning at home, then here are a few good options we have for you. 

Open Your Windows

Open Your Windows

A great way of keeping your house cool is by ventilation, and a great way of doing that is by simply opening the windows and even doors of your house. This will allow cool air to get inside your house and warm air to go outside; this is a great way of cooling down your home. 

And since this is a totally eco-friendly approach to cooling your house down, you won’t have to use air conditioning as much. 

Use A Programmable Thermostat

Use A Programmable Thermostat

Another way of adjusting your house temperature and lowering your air conditioner usage is if you use a programmable thermostat. This way you are you won’t have to change the temperature of the ac by yourself constantly. 

This way, the temperature will be adjusted automatically whenever the house is warmer or even if it is cold enough. 

Use A Ceiling Fan

Use A Ceiling Fan
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You won’t have to use air conditioning all the time when you are at home, as the best alternative to air conditioning is a ceiling fan. Both the cost and energy usage of a ceiling fan is much lower with a ceiling fan in comparison with an air conditioner. 

But you should know that fans are only able to cool down the people in the room and not the room itself. 

Although they are great for circulating the airflow in the room, if you keep your windows open, both together will work great. That way, the room, as well as the people inside, will cool down. 

Improve Your Home Ventilation

Improve Your Home Ventilation

If you are living in a house with bad ventilation, then it might be a reason why your house is always so extra hot, even during nonsummer months. A room or house with proper ventilation will help in the airflow and will cool it down evidently without an air conditioner.

So it would be great if you improve the ventilation of your house to ensure more airflow, which will increase the chances of cooling the rooms without an ac.

Use A Dehumidifier

Use A Dehumidifier

It is possible that your home feels too humid, so a great solution is if you just buy a dehumidifier; this way, the humidity will reduce inside your home, and it will feel cooler than before. 

And since the atmosphere of your home is already cool, then turning on the fan or opening the windows will definitely cool your house without using an ac. 

Replace Your Lighting

Replace Your Lighting

You might not know, but certain lights at your home tend to warm up your home as well. They give a lot more light and use up a lot of energy resulting in a huge electricity bill after each month. 

So if you think the reason why your home is getting hotter is due to your lighting, then you should think of changing the lights to something that saves up energy and reduces your electricity bill

Wrapping Up!

So now that you know what temperature to set the air conditioner in summer, then you can set your air conditioner temperature accordingly. But most people prefer a setting that makes them feel comfortable and not sweaty during the hot summer months.  
But since air conditioner sucks up a lot of energy, they will bulk up a huge electricity bill for you. So it is best that you think of alternate ways of conserving energy at the same time. Now, if you think you liked this article, then let us know by commenting down below.

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Thank you so much for sharing this excellent web page.

Reply 01 June 2023



I enjoyed the anecdotal approach you took in this post. It made the content more relatable and engaging.

Reply 15 June 2023

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