The Best Aircon Temperature for a Good Night's Sleep

16 Jan

The Best Aircon Temperature for a Good Night's Sleep

Temperature and humidity can play a major role in the quality of sleep you get, especially if you live in a hotter climate. Frankly, nobody likes sleeping in a sweltering hot room but no one would feel comfortable if it's cold either. For this reason, aircon units are the best solution to adjusting your room's temperature to a perfect optimum where you can get the best out of your good night's sleep.

To many, 23 degrees is the best aircon temperature for sleeping. Adjusting your air conditioner to the desired temperature will ensure a better night's sleep. Here are 3 reasons why it's the most suitable out there.


According to research carried out by the French Clinique du Sommeil, total sleep time is maximal in thermoneutrality and decreases above and below this zone. In other words, if the zone is about 30-32 degrees Celsius, then the ideal temperature during nighttime would be around 18-20 degrees Celsius. That's if you're wearing bedtime clothes.

It's safe to say that 23 degrees are a good rule of thumb An aircon unit can easily maintain a temperature of 23 degrees and combined with a 60% percent humidity level, you'll manage to rejuvenate more efficiently and you'll feel refreshed in the morning.

Energy Efficiency 

At night, temperatures usually drop. And most of the time, this is the perfect opportunity to save some money. With the decrease of outside temperature, your aircon won't have to work hard to reach the desired temperature. As a result, it'll consume less energy and consuming less electricity during your sleep will no doubt save you money.

Less Workload

Running an air conditioner at a lower temperature makes it work harder than usual. Of course, it doesn't take much to reach the desired temperature, but if you plan to go any further, you risk loading your aircon unit with extra work.

Moreover, setting your air conditioning system may create some unwanted issues because the compressor will keep switching on and off. For this reason, it's better to increase your aircon temperature by a few degrees to ensure you enjoy a problem-free sleeping experience.

Tips to Maintain Your Aircon for Better Efficiency

Last but not least, it's important to keep your aircon unit in perfect condition. That'll give you the upper hand when using the system to condition your bedroom's temperature. Making sure that the aircon's gas is topped up will permanently improve its performance.

As a result, your aircon will work more efficiently and you may end up saving some more money. Subcool is a Singapore-based company that specializes in all kinds of aircon services. They offer high-quality aircon gas refill servicing and their experts are well-trained and will top up your aircon gas in no time.

Final Thoughts

If you're looking for the perfect temperature to sleep to, a good rule of thumb is to adjust your aircon unit to around 20 degrees C. Ultimately, a temperature of 23 degrees will give you the perfect balance between low temperature that'll ensure better sleep and optimal energy efficiency. 

Last but not least, you should always keep your air conditioner in perfect condition to ensure that you get the most of it. Regular maintenance servicing and gas top-up would be ideal for a good night's sleep while using your aircon.


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