Proper bedroom temperature is the key to a good night's sleep If you suffer from insomnia or just wish to get a nice sleep, consider this factor.
The optimal temperature for sleeping ranges between 16 and 19 °C. At temperatures above or below these limits, the duration of sleep decreases.
This is due to the temperature of the human body.
It changes throughout the day according to circadian rhythms. If your regime is intact, then in the evening, when you already feel sleepy and prepare for bed, your body temperature begins to decrease gradually due to the expansion of the blood vessels.
That is, if you sleep in your pajamas and/or under a blanket, the room should be quite cool.
