The Importance of Room Temperature for a Good Night’s Sleep

Getting a good night’s sleep becomes more challenging as we age. One key factor that can greatly impact the quality of our sleep is room temperature. Dr. Kelvas explains that when the room is too hot or too cold, it can disrupt our body’s hormone regulation, leading to sleep disruptions. To ensure a peaceful night’s sleep, it is recommended to keep the room temperature between 60 °F (15.5 °C) and 68 °F (20 °C), according to the Sleep Foundation.

How Room Temperature Affects Sleep Stages

Our body’s temperature plays a vital role in our sleep stages. Approximately two hours before we fall asleep, our core body temperature begins to drop, signaling the onset of sleep. A cool room helps facilitate this process by increasing the production of melatonin, the hormone that promotes sleep, as noted by Dr. Valerie Cacho.

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