Best Temperature for Your AC in the Summer

When the blistering summer heat arrives, everyone hustles to the nearest thermostat to get the cold air flowing. But the right air conditioner temperature isn’t just about staying comfortable. It’s also about energy efficiency and reducing your power costs. So, what’s the secret number? The answer is based on your specific needs and the time of day. Explore the best AC thermostat settings when you’re at home, out and about as well as when you are sleeping.

The Best AC Temperature When You’re at Home

The suggested daytime, at-home temperature for a residence’s AC is 78 degrees. This number may seem very high, but the U.S. Department of Energy (DOE) states it balances comfort and energy efficiency. Here are some tips to help keep your home comfortable at 78 degrees:

    • Use fans: Whether it’s a ceiling fan or a desk fan, circulating air actually makes the room feel about 4 degrees cooler. Plus, fans cost pennies on the dollar to run compared to your air conditioner.
    • Dress lightly: What you have on drastically impacts your comfort level. Choosing light-colored, loose-fitting clothes made of breathable fabrics can help you be cool when it’s hot outside.
    • Block out the sun: Sunlight beaming through the windows can easily heat a room significantly. To prevent your home from becoming a greenhouse, pull out the curtains or blinds to block out the sun, at least during the peak afternoon hours.
    • Stay hydrated: How much water you drink has a huge part in managing your body temperature. Staying hydrated enhances your body’s normal cooling processes.
    • Cook smart: Cooking produces considerable heat, forcing your AC to work harder, so try not to use the oven or stove during the hot afternoon. Instead, cook food in the microwave, prepare cold meals on hot days or grill outdoors until the weather cools off.

The Best AC Temperature While You’re Away

The DOE recommends setting the temperature back 7 to 10 degrees when you’re not home for eight hours, a strategy experts say can save up to 10 percent on your cooling bills. Installing a programmable thermostat is the easiest method to save without relinquishing comfort.

This improvement allows you to automatically adjust the temperature at different times of the day or week according to your schedule, reducing your energy bills without sacrificing comfort. The trick is to utilize your programmable thermostat in the correct way. Here are some recommendations for taking advantage of its full capabilities:

    • Set it and forget it: Set up your thermostat to automatically turn the temperature up about half an hour or so before you leave for work or school in the morning. Then, program the schedule so a comfortable temperature resumes when you walk in the door in the evening.
    • Use the vacation setting: If you’re away from home for several days, use the “vacation” or “permanent” hold to maintain the “away” temperature for days at a time. This prevents excessive heat and humidity buildup without wasting energy to cool an empty house.
    • Make gradual adjustments: Your AC works the best at consistent speeds. Plus, a significant 10-degree drop won’t cool your home more rapidly. If you need to, lower the temperature by just one degree and turn on a fan or remove a layer of clothing to help you feel more comfortable.
    • Leverage smart capabilities: If you have a smart thermostat, capitalize on its programming capability and extra features. Some models can learn from your behaviors and change the temperature accordingly or be operated remotely for superior comfort and convenience.

The Best AC Temperature When You’re Sleeping

When it’s time for bed, the DOE suggests setting the temperature 4 degrees higher than your normal setting. However, a number of people find it tough to sleep in a warm room. This makes finding the suitable sleep temperature a struggle. Thankfully, you can try several techniques to beat the heat while you go to sleep:

    • Sleep in lightweight pajamas and breathable bed sheets: Just like your daytime attire, your choice of sleepwear impacts how hot or cold you feel. Your bed sheets also can be a factor in your comfort level. In both cases, light and breathable cotton is the better option.
    • Run a fan: Just like during the day, a fan can create a cool breeze in your bedroom at bedtime, making sleep more comfortable.
    • Open a window: If it gets cooler at night, make the most of this by going to bed with the windows open.
    • Take a warm shower before bed: It may sound odd, but a warm shower truly cools you down better than a cold shower. It works by elevating your blood circulation, bringing heat to the surface of your skin, where it radiates away faster.

Schedule AC Services this Summer in the U.S.

Finding a compromise between indoor comfort and energy efficiency can be challenging. Why spend all summer guessing at the perfect AC temperatures when Service Experts Heating, Air Conditioning & Plumbing can help you make the most of your home cooling technology? Our trustworthy, cost-effective AC services in the U.S. come with a 100% Satisfaction Guarantee, so you can choose us with absolute confidence. Call 866-397-3787 today to schedule the premium services you need with Service Experts Heating, Air Conditioning & Plumbing.

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