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Summer is here, and with it comes the desire to keep cool without breaking the bank. If you’ve ever wondered what the best air conditioner temperature for summer is, you’re not alone.
Finding the ideal thermostat setting can save you money, reduce energy consumption, and keep your indoor atmosphere comfortable. Especially when the average high here in North Ridgeville in July is around 85 degrees. Let’s explore the most effective ways to manage your AC settings during the hot months.
Why Thermostat Settings Matter
Your thermostat does more than control the temperature—it plays a key role in energy efficiency, system health, and comfort. The right settings can help you save money and avoid costly HVAC repairs. Here’s why it matters:
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Energy Savings: Adjusting your thermostat by just a few degrees can significantly lower your monthly utility bills.
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System Longevity: Prevents your heating and cooling system from overworking, reducing wear and tear.
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Improved Comfort: Maintains consistent indoor temperatures throughout the day and night.
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Better Air Quality: Helps regulate humidity and air circulation, improving indoor air conditions.
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Smart Scheduling: Programmable thermostats can automatically adjust temps when you’re asleep or away, maximizing efficiency.
Even small changes in your thermostat settings can lead to big long-term benefits.
How to Set Thermostat in Summer
Setting your thermostat for maximum efficiency involves more than just picking a temperature. Consider investing in a programmable thermostat, which allows you to preset temperatures for different times of the day. This way, you can automatically adjust settings based on your daily routine without manual intervention.
Make sure to set your thermostat higher when you’re asleep or away from home to save energy and reduce costs. Utilizing “Smart” features can also help. Many modern thermostats come with mobile apps that allow you to adjust settings remotely, ensuring that your home is cool when you arrive.
Ideal Thermostat Setting for Summer
The US Department of Energy believes keeping your thermostat at 78°F when you’re home is ideal. Their reports state that this temperature offers a comfortable living environment while allowing you to save on energy costs. When you’re away, set the thermostat to 85°F to conserve even more energy.

Regardless, most experts will agree that the ideal thermostat setting for summer is somewhere between 78 to 82 degrees Fahrenheit.
What Temperature to Set Air Conditioner When Away in Summer
When you take your summer vacation and leave your home in Ohio behind, setting your thermostat higher can save you a significant amount of energy. For shorter periods away, like a workday, set the thermostat to around 85°F.
For extended vacations, consider using the “vacation mode” feature if your thermostat has one. This will maintain a moderate temperature without consuming unnecessary energy. If not, the Department of Energy suggest turning your system off all together.
Using smart thermostats can make managing these settings even easier. Many models allow you to adjust the temperature remotely, so you can prepare your home to be comfortable by the time you return.
Air Conditioner Humidity Summer Setting
Humidity plays a crucial role in how comfortable you feel indoors. It’s already humid enough in areas like Avon Lake. High humidity levels can make the air feel warmer, even if the temperature is relatively low. Managing humidity is an essential aspect of optimizing your thermostat settings.
Aim to keep indoor humidity levels between 30-50%. Some air conditioners come with built-in dehumidifiers, which can be a valuable feature. If your AC doesn’t have this capability, consider using a standalone dehumidifier to maintain optimal humidity levels. This can increase your comfort while allowing you to set your thermostat a bit higher.
Optimal Summer Thermostat Setting for a Two Story House
Living in a two-story house can make it hard to keep the same temperature in every room. Hot air rises, meaning the upper levels can be significantly warmer than the lower levels.
To counteract this, consider zoning systems. These systems allow you to control the temperature of each floor separately, providing better overall comfort. Additionally, strategically placing fans can help circulate the air, making the temperature more uniform across all floors.
Additional Tips for Energy Savings
Ceiling Fans: There are several other strategies you can employ to maximize energy savings during summer. Ceiling fans are a great addition to your cooling strategy. They help circulate air, making the room feel cooler and allowing you to set your thermostat a few degrees higher.
Closing Blinds & Curtains: Closing blinds and curtains during the hottest parts of the day can also help keep your home cooler. Sunlight can significantly increase the indoor temperature, forcing your AC to work harder. Regular maintenance of your AC unit, such as cleaning or replacing filters, ensures it operates efficiently and reduces energy consumption.
Energy Saving Programs: Many energy companies offer programs and incentives for energy-saving measures. Take advantage of these programs to offset the cost of any upgrades you might consider, such as installing a programmable thermostat or upgrading to a more energy-efficient AC unit.
Looking For Comfort This Summer?
Setting your thermostat correctly during the summer is crucial for both comfort and cost savings. By following expert recommendations, using programmable thermostats, and employing additional energy-saving tips, you can create a cool, comfortable living environment without sky-high energy bills.
Ready to take control of your summer cooling? Climate-Tech offers professional air conditioning services that can help you achieve optimal comfort and efficiency. If your AC Unit won’t turn on and you need AC repair, or if you need any other help with your AC unit, contact our HVAC experts today!


