How to Keep Your Car Cool in the Summer Heat

Keep your car cool in the summer

Summer is just around the corner, and as the temperature rises, so does the heat inside your car. The hot weather can make driving uncomfortable, and it can also cause damage to your vehicle’s interior and other components. In this article, we’ll provide you with 10 tips to keep your car cool during the summer months.

Park in the Shade

One of the simplest ways to keep your car cool is to park in the shade. Look for a covered parking spot, or park under a tree, a building, or any other shade-providing structure. Parking in the shade can lower the temperature inside your car by up to 20 degrees.

Use Sunshades

If you can’t find a shaded parking spot, use sunshades to cover your windshield and windows. Sunshades are designed to reflect sunlight and reduce heat buildup inside your car. They are affordable, easy to use, and come in different sizes and designs to fit any vehicle.

Maintain Your Air Conditioning System

Your car’s air conditioning system is essential in keeping you cool during hot weather. To ensure its optimal performance, have it checked and serviced regularly by a professional mechanic. Also, make sure to replace the cabin air filter and keep the AC vents clean to avoid reduced airflow and unpleasant odors.

Avoid Heavy Acceleration and Idling

Driving aggressively or idling your car for long periods can generate a lot of heat and strain your engine, causing it to overheat. Try to drive smoothly and maintain a consistent speed to reduce the load on your car’s components and keep the engine running cooler.

Don’t Overload Your Car

Carrying too much weight in your vehicle can increase the workload on the engine and AC system, making it harder to keep the car cool. Avoid overloading your car with heavy items, especially during hot weather, and remove any unnecessary items from the trunk or backseat.

Use a Remote Starter

A remote starter can help you start your car’s engine and turn on the AC system before you enter the car, allowing it to cool down before you start driving. Some newer cars have this feature built-in, but you can also install an aftermarket remote starter for older models.

Check Your Battery and Fluids

Hot weather can affect your car’s battery and fluids, causing them to degrade or evaporate faster than usual. Make sure to check your battery’s charge level and replace it if necessary, and check your coolant, oil, and other fluids regularly to maintain their optimal levels.

Use Seat Covers

Seat covers can protect your car’s upholstery from sun damage and help reduce heat buildup inside the car. They are available in different materials and designs, and can also add a personal touch to your car’s interior.

Tint Your Windows

Window tinting can block up to 99% of harmful UV rays and reduce the amount of heat entering your car. It can also provide privacy and security, and enhance the appearance of your car. Make sure to check your state’s laws regarding window tinting, as some have restrictions on the level of darkness allowed.

Drive During Cooler Hours

If possible, try to avoid driving during the hottest hours of the day and opt for early morning or late evening drives when the temperature is cooler. This can help reduce the stress on your car’s components and make your driving experience more comfortable.


In conclusion, keeping your car cool during the summer months is essential for your comfort and your car’s health. By following these 10 tips, you can maintain a comfortable and safe driving experience and protect your vehicle’s interior and components from heat damage. Remember to stay hydrated and take breaks when driving long distances, and enjoy the summer weather while keeping cool in your car.

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