What Temperature to Set Air Conditioner in Summer? Find the Perfect Balance!

Set Air Conditioner in Summer

It’s more important than ever to make sure your AC is set to the right temperature in the summer! Finding the best mix between comfort, cost, and energy efficiency can make a big difference in your home and your power bills. That sounds good. But what temperature to set air conditioner in summer?

Here are some important things to remember when you turn on your air conditioner in the summer. Many things come into play, such as your budget, how relaxed you want to be, and how much energy you want to save.

We know that everyone is in a different position and level of comfort, so we’ll give you good information to help you make a choice. We aren’t sure what the best temperature range is for every house, but this is a good place to start.

What Temperature to Set Air Conditioner in Summer?

What Temperature to Set Air Conditioner in Summer?

Most of the time, the best temperature range for ease of use and saving energy is between 78°F (26°C) and 72°F (22°C).

Of course, you should also change the exact temperature based on how comfortable you are and how hot or cold it is outside.

You can find the best AC setting by following the following aspects:

Personal Comfort

Pick a spot where everyone in the house will feel at ease. Different people may like cold or warmer temperatures.

Energy Efficiency

Make your air conditioner cooler to save money on your power bill and energy. You can use more or less power for every degree the temperature goes up or down. If you want to stay warm and save energy simultaneously, you might want to turn up the heat a bit.

Outdoor Climate

Remember to think about the weather and temperature in your area. If you live in a hot and muggy area, you might need to lower the temperature to make the room more comfy. But be careful not to cool too much; it can stress your air conditioner and cause it to use more energy.

Energy-saving Options

There may be smart or changing settings on your air conditioner that can help you save energy. You should use them. You can use these to set timers for the temperature, change settings from away, or use motion detectors to save the most energy.

If I Am Going Out for a Few Hours, Do I Need to Turn off the Air Conditioner?

If I Am Going out for a Few Hours, Do I Need to Turn off the Air Conditioner?

If you’re going to be away for a few hours, you should probably change the settings on your air conditioner instead of turning it off. Here are some choices to think about:

Raise the temperature

Raise the temperature setting on the thermostat a bit above what you usually like. You can save power and keep your house pretty cool this way at 26°C and 28°C (78°F and 82°F)

Use programmable or smart thermostats

Use the features of your smart or controlled thermostat if you have one. You can set it to raise the temperature while you’re not home and lower it to your preferred comfort level when you return. These timers let you make changes and save energy.

Consider “Away” or “Eco” mode

When you’re not home, “Away” or “Eco” modes on some air units save the most power. Most of the time, these modes change the temperature independently to save power without sacrificing comfort.
To learn how to use these modes correctly, read the manual with your air conditioner or talk to a professional.

Close curtains or blinds

Close the blinds or curtains before you leave to keep strong sunlight out. This keeps your home from getting too hot and makes your air conditioner work less hard.

Ventilate your home upon return

Before you turn on the air conditioner when you get home, open the windows or use natural airflow to let in fresh air. This can help cool your house naturally, so your air conditioner won’t have to work as hard to keep it cool.

If you’re only going to be gone for a short time, you may want to change the temperature or use features that save energy to keep your home warm and save money on energy costs. Leave the air conditioner off if you’re leaving for a long time. It will save you money and energy.

Is 24 Degrees Good for AC?

Is 24 Degrees Good for AC?

A temperature of 24 degrees Celsius (approximately 75 degrees Fahrenheit) for your air conditioning can be considered comfortable for many people.

However, whether it’s “good” or not depends on your preference and your area’s climate. Here are some factors to consider:

  • Comfort: Many find 24°C a comfortable indoor temperature, as it strikes a balance between being cool enough to relieve heat and warm enough to avoid feeling too cold.
  • Energy Efficiency: Setting your AC to 24°C is generally more energy-efficient than lower temperatures, which can help reduce your electricity bills.
  • Climate: If you live in a particularly hot and humid region, you might prefer a slightly cooler setting, like 22–23 °C, for more effective cooling. Conversely, in cooler climates, 24°C may be perfectly fine.
  • Sleep: Many people find a slightly cooler temperature, around 18-21°C, more conducive to sleep. You can lower your AC while sleeping and adjust it during waking hours.

Remember that each degree of change can impact energy consumption, so finding the right balance between comfort and efficiency is key.

The End

Setting your air conditioner to the right setting in the summer will keep you cool, save you money, and help the environment. Before making choices that are enjoyable and good for the earth, think about the weather where you live, your tastes, and how long you will be away from home.

Keep in mind that 78°F (26°C) to 72°F (22°C) is the best range of settings for your air conditioner. Still, you can change things in this range based on your desired hot or cold.

It might be fun to leave the air conditioner on all day, but it wastes energy and costs you more. Instead, you could set the temperature using a fixed or smart timer. This would save energy when you’re not there.

Enjoy your cool day.


  • Kally Lowe

    Kally Lowe is a Home Tech Products Reviewer and Copywriter with a passion for modernizing homes through cutting-edge technology. With a background in interior design, she provides insightful and honest reviews of smart devices, energy-efficient appliances, and home automation systems. Her expertise ensures homeowners make informed decisions. As a skilled copywriter, Kally crafts compelling narratives that bring these innovative products to life.

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