Air Conditioning & Sleep: All You Need to Know

With the summer months approaching, it’s time to prepare for the oppressive heat and humidity impacting your sleep. If you can’t deal with all the tossing and turning at night, what do you do? You crank up your air conditioner to keep the atmosphere cool and comfortable. But is it really a good idea to sleep with the AC on? 

While using your air conditioner to keep yourself cool at nighttime is undoubtedly an effective solution, running it at full blast all night long is bound to increase your energy bills and possibly impact your health. Luckily, there are clever ways to use your AC at night without breaking the bank or disturbing your sleep cycle. Read on

How Does Air Conditioning Affect Sleep?

During sleep, your body temperature drops. In fact, your internal temperature will be at its lowest point during the deepest stages of your sleep. Because of this, sleeping in a cool environment would be the most beneficial for maintaining a healthy sleep cycle. 

Unfortunately, many of us use air conditioning incorrectly while sleeping, which can cause discomfort and a range of other problems, including stiffness in the neck, headaches, gastrointestinal issues, and joint pains. This is why understanding the connection between temperature and sleep, as well as using your AC correctly, are essential for ensuring a comfortable and healthy sleep.  


Does Air Conditioning Make You Sleepy?

Summertime weather can make it much harder to drift off to sleep. You’ve must have noticed this yourself; waking up sweaty, flustered, and even more drowsy than you were when you went to bed. All the tossing and turning will lower the quality of your sleep, as well as impact the way you feel the next day. 

Because of the connection between temperature and sleep, cooling down the air in your room before going to bed tends to make you drowsy. As your core temperature drops, you will find it much easier to drift off and you’ll stay asleep for longer. 

Is It Better to Sleep with the AC on or off?

If the outdoor temperature is too warm for sleep, your air conditioner is your best ally. Sleeping with the AC on is generally advisable, but only if you do it right. Here’s how you should use your air conditioner at night: 

  • Don’t go too cool: setting your thermostat too low at night can result in a number of issues, including waking up sore and stiff, headaches, joint pain, and more.  
  • Direct the airflow upwards: to avoid headaches and soreness in the morning, make sure not to set the airflow directly on you. 
  • Set your AC to shut off automatically: use the timer of your AC to schedule automatic shutdown after you fall asleep.  
  • Maintain your AC regularly: dirty filters can trap all kinds of dirt and germs, dispersing them around your room. To avoid this, make sure to routinely replace or clean your filter.  

Best Temperatures for Sleep: the Bottom Line 

In general, it is recommended that you set your AC to cool down your home to anywhere between 60 and 67 degrees Fahrenheit if you want to create an optimal sleeping atmosphere. If you’re putting your toddler or baby to bed, you can set the temperature a bit higher, around 65-70 degrees. 

Ultimately, setting the right temperature during nighttime can make or break your good night’s sleep. Using your cooling system the right way will make sure you’re never too cold or too hot when trying to drift off. If you need additional tips.