Tips on how to sleep when its too hot

What You Can Do Before Bed

Tips for optimizing your bedroom for cool, comfortable sleep include:

  • Draw the curtains: Keeping sunlight out of your bedroom will help your sleep area stay cool, even on exceptionally hot days. Draw the curtains or shades in the morning and do not open them until you go to bed. Many people find blackout curtains, which are designed to block all outside light, are particularly effective at keeping bedrooms cool in the summer and insulating against the cold when temperatures drop.
  • Don’t exercise close to bed: Moderate exercise during the day can be very beneficial to sleep, as it expends energy and helps you feel more tired in the evening. However, exercising close to bedtime can cause your body temperature to spike. This can make it more difficult to fall asleep at your desired time.
  • Take a hot bath: While lying in a tub of warm water might not sound like fun on a hot night, this can actually help you cool down before bed7. Hot baths are the most beneficial if taken prior to but not immediately before bedtime. Your body temperature will decrease after you leave the bath as your body adapts to the cooler environment. As an added bonus, baths promote feelings of relaxation that can help you fall asleep more quickly.
  • Invest in the right mattress and pillow: Your bed can play a major role in how comfortable you feel during the night. Mattresses made with thick foams tend to absorb and trap body heat, causing you to feel excessively warm. Other mattresses sleep cool by comparison thanks to components like ventilated latex and open coil systems that circulate air throughout the interior. Cooling pillows can have the same effect. Certain pillows can be heat traps, but other types of pillows – such as latex, ventilated foam, and wool – provide above-average temperature control.
  • Buy natural bedding: Sheets and pillowcases made from natural fibers like cotton or linen offer better breathability than those made from polyester and other synthetic fabrics. Some people also find bedding made from plant-based fabrics like rayon from bamboo provide adequate cooling.

Ways To Stay Cool While You Sleep

Measures you can take to remain cool and comfortable in bed include:

  • Set your thermostat to 65 degrees: Many experts agree that 65 degrees Fahrenheit (18.3 degrees Celsius) is the best temperature for sleep. While it might sound relatively cool, this thermostat setting helps your body maintain its natural core temperature for sleeping. However, everyone has different sleep preferences and a range of 60-67 degrees Fahrenheit (15.6-19.4 degrees Celsius) is considered reasonable for most people.
  • Find your ideal clothing level: Some people prefer wearing pajamas or sweats to bed, while others find sleeping nude or semi-nude more comfortable. Choose the sleeping attire that works best for you, but keep in mind that thick, insulating bedclothes can elevate your body temperature and cause you to overheat in bed – especially on hot or humid nights.
  • Use a bedside fan: A reliable box or window fan will circulate air through your room to help you stay cool. Even if you already use an air conditioner, you should consider a fan for the added airflow.
  • Keep ice water within reach: A cool glass of water on your nightstand can provide much-needed relief if you wake up due to excessive heat. An ice pack will also work in a pinch.
  • Freeze your pillowcases: For extra cooling when you go to sleep, place your pillowcase in the freezer in the evening and put it on your pillow before getting into bed.

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