9 Home Cooling Solutions for the Summer

Several factors influence how warm your home feels during the summer, including outdoor temperatures, sun exposure, landscaping, insulation, and your home’s exterior materials. To paint a picture, having your home among tall trees and greenery may partially block the sunlight from beaming through your windows and walls. On the other hand, if you live in a city surrounded by desert plains the lack of trees may make it difficult to keep heat from entering your home.

The same goes for condos and apartments that are on higher floors. For example, units on the top floors of a complex may experience warmer temperatures since they are more exposed to sunlight than units closer to the ground.

Now, let’s not forget about the exterior of your home! Do you know how wearing dark-colored clothes will cause you to feel warmer since dark colors absorb heat due to conduction? The same goes for dark-colored paint on the exterior foundation of a home. As opposed to walls painted lighter colors that reflect heat for a lesser impact, darker exterior colors absorb more solar heat than lighter colors, which can contribute to higher surface temperatures and potentially increase indoor heat gain during hot weather.

If there are two things we try to keep to a minimum when summer rolls around it is the inside temperatures of our homes and energy bills. Air conditioning is often one of the largest contributors to summer energy costs, which is why many homeowners look for ways to reduce cooling expenses without sacrificing comfort. Homeownership comes with a variety of ongoing expenses, and utility bills can quickly increase during the summer months. Many homeowners look for ways to stay comfortable while keeping cooling costs under control.

Summer heat can take a toll on both your comfort and your budget. The good news is that a few smart strategies can help you stay cool while managing energy costs. Here are some of our favorite home cooling solutions.

Using your A/C can be an effective, energy-saving solution if you use it sparingly. Of course, using it all the time may burn a small hole in your wallet, so be prepared if you plan to use your A/C as a last resort. If you are financially able to turn on your A/C intermittently, here are a few ways to save money on your energy bills and keep yourself cool.

Sometimes, with the A/C at full blast, we may notice its lack of power cooling air in your home is somehow limited. This may be because the filters inside your home’s air ducts get blocked by a build-up of dust that occurs over a long period. Energy.gov recommends you “clean or replace your air conditioning system’s filter or filters every month or two during the cooling season” for maximum effectiveness. Filters may require more frequent attention if you constantly use the A/C, your home is subject to dusty conditions, or you have pets that shed a fair amount. Filter maintenance ensures that the cool air seamlessly flows through your vents without buildup.

You can try to follow a strict A/C schedule to ensure you don’t use more energy than you anticipate. This can be incredibly useful if you feel that you need to use the A/C during the day, but want to minimize use as much as possible. Following a schedule can keep your energy bills consistent and without surprises.

Modern thermostats can help you stay comfortable while using less energy. As mentioned above, by setting a schedule based on when you’re home, asleep, or away, you can avoid cooling an empty house and reduce unnecessary energy use. Many smart thermostats can even make automatic adjustments throughout the day and provide insights into your energy consumption. If your home already has a programmable thermostat, take a few minutes at the beginning of summer to review your settings and make sure they’re aligned with your family’s routine.

Reducing your reliance on air conditioning when possible can help lower energy costs during the summer months. While this doesn’t sound ideal since the A/C is known to provide an efficient and effective way of cooling, remember that there are still ways to keep your home cool without having the temptation to turn on your air conditioning system.

Even though you may want to let some sun in for natural lighting and bring in the light inside your living space, remember that it also brings in heat from the sun. Many homeowners discover that leaving blinds open during the day can significantly increase indoor temperatures, especially in rooms with direct sunlight.

Proper air circulation will be your best friend if you open your windows at night, granted no insects come inside! By doing this, you allow the hot air that accumulated during the day to exit out the windows while cold air brings itself in at night, cooling your home immensely. Remember to close them early in the morning, so you can trap the cool air inside without letting hot air in.

Ceiling fans can be a simple way to stay comfortable during the summer. By setting them to rotate counterclockwise, you can create a cooling breeze and improve air circulation throughout the room, helping maintain a comfortable temperature while reducing the need for air conditioning.

Small gaps and cracks around windows, doors, and other openings can allow warm outdoor air to sneak into your home, making it harder to keep indoor temperatures comfortable. Applying weatherstripping around doors or caulk around windows can be an affordable weekend project that helps improve energy efficiency and reduce cooling costs. Even minor improvements can make a noticeable difference in keeping your home cooler throughout the summer.

Not only do blackout curtains contribute to the overall ambiance of any room they’re in, but they are also extremely helpful in keeping heat out of the house and keeping cool in.

Your attic plays a major role in regulating your home’s temperature throughout the year. During the summer, inadequate insulation can allow heat from the roof to transfer into your living spaces, making your home feel warmer. By improving attic insulation, you can help keep cool air inside and reduce the amount of heat that enters your home. While insulation upgrades can require an upfront investment, they may lead to greater comfort, improved energy efficiency, and lower utility bills over time, making them a worthwhile consideration for many homeowners.

When temperatures start to rise, a few simple adjustments can help make your home feel more comfortable without relying heavily on the A/C. These quick cooling strategies can help reduce heat buildup, improve airflow, and create a more enjoyable indoor environment during the hottest days of summer.

• Use stand-alone fans. Portable fans help improve airflow and can make rooms feel cooler by circulating air where you need it most.
• Run a dehumidifier. High humidity can make your home feel warmer than it actually is. A dehumidifier helps remove excess moisture from the air, creating a cooler and more comfortable environment.
• Reduce indoor heat sources. Ovens, dryers, dishwashers, and even some electronics generate heat. When possible, use these appliances during the cooler morning or evening hours to help keep indoor temperatures down.

As a homeowner, you likely already have several expenses associated with maintaining your home! Filled with outdoor activities, family gatherings, and memorable moments, summer is one of the best seasons for making memories. That said, we shouldn’t let the blazing heat ruin our opportunities for making the most of our summer. We hope these cooling strategies alleviated some of the stress that comes with using electricity in your home and that you are staying cool for the rest of the summers ahead.

Whether you’re purchasing your first home or preparing for your next move, understanding how to manage homeownership costs can make a big difference in your monthly budget. At RWM, we’re committed to helping borrowers make informed decisions before and after closing so they can feel confident in their homeownership journey.

Updated 8/3/26