Why a Cool Room Can Help You Sleep Better
Room temperature plays a big role in how well you sleep. According to experts, the ideal sleep temperature is between 60–68 °F (15.5–20 °C). Too hot or too cold, and your body struggles to regulate itself, disrupting sleep.
How Temperature Affects Sleep Your body cools down before sleep, and this drop in core temperature helps you fall asleep and stay asleep. A warm room can interrupt this process, reducing time spent in REM and deep sleep — the stages crucial for recovery and brain health. Overheating can cause night sweats and frequent wake-ups, while cold rooms can make your body work harder to stay warm, also disrupting rest.
Four Key Benefits of a Cooler Room: