Best Temperature for Your AC in the Summer

When the blistering summer heat strikes, everyone scrambles to the nearest thermostat to get the cold air flowing. But the right AC setting isn’t just about keeping comfortable. It’s also about energy efficiency and lowering your power expenses. So, what’s the magic number? The answer relies upon on your particular demands and the time of day. Explore the best AC thermostat settings when you’re at home, out and about or when you are sleeping.

The Best AC Temperature When You’re at Home

The recommended daytime, at-home temperature for your air conditioner is 78 degrees. This temperature setting may seem surprisingly high, but the U.S. Department of Energy (DOE) states it balances comfort and energy efficiency. Here are a couple of tips to help keep your home nice and cool at 78 degrees:

    • Use fans: Whether it is a ceiling fan or a desk fan, moving air will make the room feel about 4 degrees cooler. Plus, fans cost a surprisingly small amount of money to operate compared to your air conditioning unit.
    • Dress lightly: What you wear greatly affects your comfort level. Dressing in light-colored, loose-fitting clothes made of breathable fabrics will help you stay cool in the summer.
    • Block out the sun: Sunlight radiating through the windows can easily heat a room significantly. To keep your home from becoming a greenhouse, pull out the curtains or blinds to block out the sun, particularly during the peak afternoon hours.
    • Stay hydrated: How much water you drink has a big part in regulating your body temperature. Avoiding dehydration boosts your body’s normal cooling processes.
    • Cook smart: Cooking creates a surprising amount of heat, forcing your air conditioner to work harder, so try not to use the oven or stove during the heat of the afternoon. Instead, cook food in the microwave, prepare cold meals on hot days or grill out on the porch of patio until the weather gets cooler.

The Best AC Temperature While You’re Away

The DOE advises setting the temperature back 7 to 10 degrees when you’re not going to be home for eight hours, which can save up to 10 percent on your cooling costs. Setting up a programmable thermostat is the simplest way to save without sacrificing comfort.

This technology allows you to automatically modify the temperature at different times of the day or week depending on your schedule, reducing your energy bills without sacrificing comfort. The important part is to use your programmable thermostat correctly. Here are some guidelines for making sure you’re using its full power:

    • Set it and forget it: Schedule your thermostat to automatically turn the temperature up about 30 minutes 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 when you get home.
    • Use the vacation setting: If you’re going to be out of your home for a long time, use the “vacation” or “permanent” hold to use the “away” temperature for days at a time. This stops excessive heat and humidity buildup without wasting energy to run your air conditioner in an empty house.
    • Make gradual adjustments: Your air conditioning system works the best at consistent speeds. Plus, a big 10-degree drop will not cool your home more quickly. If you need to, drop the temperature by just one degree and start up a fan or remove a layer of clothing to help you feel more comfortable.
    • Leverage smart capabilities: If you choose a smart thermostat, take advantage of its programming capability and enhanced features. Some brands can learn from your behaviors and adapt the temperature accordingly or be operated remotely for exceptional comfort and convenience.

The Best AC Temperature When You’re Sleeping

When it’s time to go to bed, the DOE advises that you should consider setting the temperature 4 degrees higher than your normal setting. However, a number of people find it tough to sleep in a hot room. This makes achieving the ideal sleep temperature a struggle. Thankfully, you can try several techniques to beat the heat while you are trying to sleep:

    • Sleep in lightweight pajamas and breathable bed sheets: Just like your daytime attire, your choice of sleepwear affects 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 in the evening, making sleep more comfortable.
    • Open a window: If it gets cooler at night, reap the benefits of this by going to bed with the windows open.
    • Take a warm shower before bed: It may sound strange, but a warm shower really cools you down faster than a cold shower. It does this by elevating your blood circulation, bringing heat to the surface of your skin, where it radiates away more rapidly.

Schedule AC Services this Summer in the U.S.

Finding a compromise between indoor comfort and energy efficiency can be tricky. Why spend all summer trying to find the right AC temperatures when Service Experts Heating, Air Conditioning & Plumbing can help you make the most of your air conditioning? Our reliable, cost-effective AC services in the U.S. are backed by 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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