Whenever you enter your car during a hot day, the first thing you do is to switch on the AC. But have you ever thought that your car air conditioning does not always work? The reason for this is that the climate can be a major factor in the functionality of your car AC system.

Your car air conditioning system is highly influenced by various weather conditions as a result of scorching heat, humidity and dust. This is even more applicable to you when you are residing in a location such as Dubai, where the temperature exceeds 45C (113F) during summer. We can have it in simple and practical terms.

Why Climate Matters for Car AC Performance

Your car operates on the AC system that is based on the principle of removing hot air inside the car and expelling it out. But when the outside temperatures are already hot, then the AC of the car has to perform more.

This is a simple fact:

• Above 35C (95F) anything outside the car can cause your car AC to drop by 10-15 percent.

This means that your car air conditioning will not cool as fast as normal.

Have you ever opened the door of your car in summer and felt the heat wave on your face? And that is what your car AC is really getting each day!

Extreme Heat: The Biggest Challenge

The air conditioning of a car is affected most by a hot weather.

What Happens in Extreme Heat?

• The AC compressor overworks.
• Refrigerant pressure rises
• Cooling is slower

In Dubai, e.g., vehicles parked in the scorching sun may reach 60-70 o C in the car. This is equivalent to an oven!

Effects on Your AC:

• Low airflow
• Slower cooling
• Increased fuel consumption

That is why the AC service in Dubai is a necessity before the summer.

Humidity: The Hidden Problem

Humidity is not always accorded the seriousness it deserves but in actual sense, it is very very important. You may be thinking as to why the air is still sticky despite the AC on. That is what humidity does.

How Humidity Affects AC:

• Warms the air more than it feels.
• AC forces to eliminate moisture and heat.
• Decreases cooling efficiency.

Example:

When the temperature is 35 o C and it is humid, the air may even seem to be 40 o C and even more.

Common Signs:

• Foggy windows
• Warm humid air in the car.
• AC not cooling well

You have an AC system that works harder thus wear and tear on your car may be experienced.

Dust and Sand: A Silent AC Killer

ACs are susceptible to desert climates through dust and sand.

How Dust Impacts Your AC:

• Block up your cabin air filters.
• Blocks air flow
• Reduces cooling efficiency

An obstructed air filter may cut down the air flow by up to 30%.

What You Might Notice:

• Weak air from vents
• Unusual smells
• Longer cooling times

You should clean your AC and do timely Car AC Repair in Dubai.

Cold Weather: Not Always Easy Either

Although the heat is the major factor, the cold weather also affects your AC unit.

What Happens in Cold Conditions:

• Pressure in refrigerant is diminished.
• AC components stiffen up.
• Efficiency of the system is decreased.

Being aware that you may not be using your AC regularly, it is important that you use your AC at least once in a while to ensure that your parts are lubricated.

Stop-and-Go Traffic and Urban Heat

City driving is another cause of stress.

Why?

• Reduced air passing through the condenser.
• Heat is accumulated in the engine.
• AC does not cool effectively.

In heavy traffic, there is a risk of reduced performance of AC.

Signs Your Car’s AC Is Affected by Climate

Typical symptoms to be considered are:

• AC takes too long to cool the vehicle.
• The air that flows through the vents is not cold.
• Strange sounds of the AC system.
• Unpleasant smells are coming from the vents.
• Increased fuel consumption.

The neglect of these signs can lead to expensive repairs.

Tips to Improve AC Performance in Any Climate

The following are some of the tips that will enable you to get a smooth performance out of your AC:

Before Driving:

• Park your vehicle under the shade.
• Use sunshades.
• Allow the hot air to escape by keeping the window open a minute.

While Driving:

• Use the recirculation mode.
• Keep the window closed.
• Avoid adjusting the temperature to the maximum.

Tips for Maintenance:

• Replacement of cabin air filter should be done after 10,000 to 15,000 km.
• Test the refrigerant quantity.
• Service your car once a year.

These few measures will enable you to improve the performance of your AC by as much as 20%.

Why Regular Maintenance Is Crucial

The impact of climate is a cumulative one. This implies that minor issues may turn into significant ones unless they are maintained.

Benefits of Regular AC Service:

• Increased cooling capacity
• Fuel savings
• Extended equipment life
• Fewer equipment failures

In case you are living in a dusty and hot climate, not only is it recommended but also required that you carry out Car AC Repair in Dubai.

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Final Thoughts

Your automobile air conditioning is much more delicate than you may think. Whether you are in a hot season or it is raining, with dust or even the state of the road, the weather is one of the key factors that affect the car AC system.

The positive side of this is the fact though that with proper maintenance, you can continue to use your AC system regardless of the weather!

Therefore, the next time your air conditioning system is not working properly, do not merely close your eyes. It may be the weather that surrounds you that is slowing down your AC system, and early action will help save you much trouble not to mention saving you a lot of money and inconvenience.