10 Proven Ways To Sleep Cooler This Summer

10 Proven Ways To Sleep Cooler This Summer

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There are lots of fun activities you can do during the summer.

The nights though are a different story altogether, in that they are no fun at all. In most places, summer nights retain most of the day’s heat, making it difficult to fall asleep.

Unless you take certain measures, most of your nights will be spent tossing and turning in bed drenched in sweat.

If you want a good night’s sleep, you should ensure your bed is as cool as possible. Here are some tips.

1. Lower the Thermostat and Use Sleep Mode

The National Sleep Foundation recommends keeping your bedroom at a temperature between 60 and 67 degrees Fahrenheit. This is the optimal range for sleep.

If your AC has a sleep mode function, I recommend activating that too.

It holds the temperature constant as you sleep and then gradually increases the temperature (usually by half a degree or 1 degree) every few hours to keep you comfortable and save energy.

2. Sleep in Comfortable Clothing

Sleep Cooler This Summer

Consider practicality over fashion.

This means doing away with your silk, satin and polyester nightwear and getting into some comfortable cotton pajamas.

Cotton does a better job of absorbing sweat and doesn’t trap heat. This ensures you don’t wake up hot and drenched in sweat.

You should also consider sleeping without anything on. Sleeping naked keeps you cooler at night and has a few other benefits as well.

3. Get Cooler Sheets

Clean, cool sheets are definitely one of the best ways of scoring a good night’s sleep.

The best cooling bed sheets are made of natural highly breathable fibers that are moisture absorbent.

Here are some good options:

Bamboo sheets: They are soft, cool, and eco-friendly.

Percale sheets: They are lighter, more breathable, and cooler than Sateen sheets.

Organic cotton sheets: They are soft, breathable and easily absorb sweat.

Premium linen sheets: Linen sheets are usually more expensive than sateen and percale sheets, but they are the best for hot summers. Not only do they feel incredibly soft and smooth on your skin, but they are also sleep very cool and easily absorb sweat.

4. Take a Warm Shower Before Bed

Ways to sleep Cool

If you have trouble falling sleep in the evening heat, take a warm shower an hour or two before bed.

You’ll feel your body getting cooler, which will help you sleep faster. The cooling process also signals to the brain and body that it is time to sleep, making you dizzy and sleepy.
The shower will also help you relax and fall asleep more easily.
If you don’t have an hour to get sleepy, shower with room temperature water. This will cool your body down quicker.
Whatever you do, don’t take an ice bath. Your body will think you are freezing and constrict blood vessels. This traps body heat inside.

5. Buy a Cooling Mattress Pad

As comfortable as foam mattresses are, they get warm.

While this is good during cold winter nights, it causes discomfort during summer.

A mattress cooling pad goes on top of the mattress (but under the sheets) and keeps you cool.

These pads are made from materials like gel memory foam, latex foam, or ventilated foam. Some have cooling covers made from cotton or bamboo.

Take a look at our reviews of best cooling toppers and mattress pads to find a good one for your mattress.

6. Get a Bed Climate Control System

Bedjet V2

If summers in your area get hot or you are a hot sleeper, a bed climate control system will be more helpful compared to a mattress pad.

These systems use forced air or water to cool down the bed. You can adjust the system to your most comfortable temperature.

7. Go Lower

Have you noticed how the floor is generally colder than other surfaces in the house?

The air around your mattress might be a few degrees warmer than the floor. So if it gets too hot at night, just sleep on the floor.

Alternatively, if you live in a multi-level house, sleep on the first floor or basement bedroom. It’s likely to be cooler than the higher levels.

8. Use a Portable AC

PerfectAire NP10000 10,000 BTU Portable Air Conditioner with Remote, 300-350 Sq. Ft. Coverage

If the central AC is using too much energy, a portable AC can work just as well but with way less power usage.

There are plenty of choices online ranging from powerful portable ACs for large bedrooms (500+ square feet) to compact models for small spaces (less than 300 square feet).

You’ll have to vent it outside your window, but it’s easy and requires no tools.

Most portable ACs come with thermostat control, a dehumidifier, and a sleep timer.

9. Turn off the lights

Even the most energy efficient light bulbs still emit heat. To keep your room as cool as possible, turn off all lights before hitting the sack.

The same principle applies to electric appliances in the house, such as ovens, dishwashers, and televisions. Turning them off reduces the amount of heat in your house and saves energy.

10. Fan it out

sleep cool this summer

By improving air circulation in your room, fans reduce the kind of stuffiness that would make your sleep uncomfortable.

Point the fan towards the window to push out warm air.

Another idea is to place a bowl with ice water in front of the fan. Your room will feel cooler as the ice water cools the air blowing over it.

11. Keep your body hydrated

Having a glass of cold water before sleep keeps your body cool when it’s hot.

Be careful with the amount you take though. Drinking too much water right before going to bed will interrupt your sleep with frequent bathroom runs.

Bonus Tip for Couples

Bonus Tip for Couples this summer

This will not work for everyone, and you may not even want to consider it.

For couples sleeping together, consider sleeping separately when the nights get too hot. Two people in the same bed generate more heat.

Sleeping alone will help you sleep cooler and perhaps even more peacefully without any snoring or blanket-hogging to disrupt your sleep.

See My Favorite Products of 2021!
Select a list >MattressesToppers & PadsCooling/HeatingPillowsSheets
Touch a tab above to reveal my top picks for that category.
Of the 60+ beds I've reviewed, these are my current favorites:
My Top PickType of MattressPrice
1. Saatva ClassicInnerspring$799 - $1,599
Save $200!
2. Puffy LUX
Luxury Foam$1,145 – $1,695
Save $300!
3. Leesa Original
Budget Foam$594-$1019
"Up to $180 off mattresses
4. Nest Alexander HybridLuxury Hybrid$949-$1,699
Save 20% USE CODE: PREzzzDAY!
5. PlushBeds Botanical BlissLuxury Organic Latex$1049 – $2,048save $1,200 off Bedroom Mattresses + Free Luxury Sheet Set.
6. EcoterraBudget Latex$749 - $1,249
$150 off mattresses with code SALE150
7. DreamcloudLuxury PillowTop$599-$1,099
Free Sheets, Protector and Pillows
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Save $200 with code: BEYOU
10. HelixCustom-Fit$500 - $1,149
Save $200!
Mattress toppers & pads are a great way to cool your bed and extend its life.
Topper SizeMaterialFirmnessWarr.
LINENSPA 2 Inch Gel Infused Memory Foam Mattress Topper, Twin
Best Value2"Gel memory foamMedium3 years
Best Comfort3"Memory foamMedium-firm5 years
MyPillow Three-inch Mattress Bed Topper (Twin)
Best pressure point relief3"FoamMedium-firm10 years
LUCID 2-Inch Ventilated Gel Infused Memory Foam Mattress Topper - Full
Best cooling2"Gel memory foamSoft3 years
Milemont Mattress Topper Twin, 2-Inch Cool Swirl Gel Mattress Topper for Twin Size Bed, Blue
Best for back pain2"Gel memory foamMedium10 years
Pure Green
Pure Green 100% Natural Latex Mattress Topper - Firm - 2 Inch - Queen Size
Best for stomach sleepers2"Natural latexExtra-firm5 years
Sleep Innovations
Sleep Innovations 4-inch Dual Layer Gel Memory Foam Enhanced Support, King, Made in the US Mattress Topper
Best for side sleepers4"Gel memory foamSoft10 years
Sleep Number DUAL TEMP
Sleep Number DUAL TEMP
Best temperature regulation-Forced Air-1 year
Tempur-Pedic TEMPUR Supreme 3-Inch Mattress Topper Medium Firm, Full, White
Best memory foam3"Memory foamMedium-firm10 years
Avocado Green
Avocado Green
Best organic2"Organic latexSoft/firm10 years
Bed cooling/heating systems have come a long way – especially the BedJet, my favorite.
SystemTypeBest For...Temp. RangeControl
BedJet V3
BedJet V3
Air cooledBEST OVERALL (esp. for night sweats)66°F-104°FWireless remote control/smartphone app
ChiliPad Cube 3.0
Chili Technology chiliPAD Cube 3.0 - ME and WE Zones - Cooling and Heating Mattress Pad - Individual Temperature Control, Great Sleep Enhancement, Wireless Remote Integration (Queen (80" L x 60" W))
Water cooledBest water cooling system55°F-115°FWireless remote control
Ooler Sleep System
Ooler Sleep System
Water cooledBest temperature control55°F-115°FSmartphone app via Bluetooth
The Pod by Eight Sleep
The Pod by Eight Sleep
Water cooledBest smart cooling system55°F-115°FSmartphone app/smart voice assistant
Mattress Cooler "Classic"
2020 Mattress Cooler "Classic" Chilled Water Sleep Cooling System (Now with a Spare "27x63" Cooling Pad)
Water cooledBest budget cooling systemN/AWireless remote control
SleepNumber Dual-Temp v3
SleepNumber Dual-Temp v3
Air cooledN/ARemote control
bFan Cooling System
bFan Cooling System
FanBest bed fanN/AWired remote control
Brookstone bed fan
Brookstone Bed Fan with Wireless Remote
FanN/AWireless remote control
These pillows excel at relieving neck and shoulder pain:
PillowWhy I Like It
PlushBeds Shredded Natural Latex Pillow
Best Cooling Mattress Pads

best shredded latex pillow for side sleepers
Coop Home Goods Memory Foam
Coop Home Goods - Premium Adjustable Loft Pillow - Hypoallergenic Cross-Cut Memory Foam Fill - Lulltra Washable Cover from Bamboo Derived Rayon - CertiPUR-US/GREENGUARD Gold Certified - Queen
perennial, proven Amazon Choice with over 16,000 reviews
MARNUR Contour Pillow
MARNUR Cervical Memory Foam Pillow Orthopedic Contour Pillows for Neck Pain Ergonomic Pillow with RoHS Certification and Pillowcase Covers, White(23.5×14.5×5.5 Inch)
perfect spine support using a groove down the middle
SleepRightSplintek Side
SleepRight Splintek Side Sleeping Pillow Memory Foam Pillow – Best Pillow for Sleeping On Your Side – 24" x 5" Standard Size
full facial cradle plus a perfectly-angled shoulder cradle
Xtreme Comforts Adjustable Pillow
Xtreme Comforts Hypoallergenic, Adjustable Thickness, Kool-Flow Micro Vented Bamboo Shredded Memory Foam Bed Pillow for Sleeping, Back, Stomach & Side Sleepers, Queen Size, Made in USA
thinner and softer than most, so your head will not bend back
UTTU Sandwich Pillow
UTTU Sandwich Pillow, Adjustable Memory Foam Pillow, Bamboo Pillow for Sleeping, Cervical Pillow for Neck Pain, Neck Support for Back, Stomach, Side Sleepers, Orthopedic Contour Pillow, CertiPUR-US
designed specifically for neck support and alignment.
Mediflow Water Pillow
Mediflow Fiber: The First & Original Water Pillow, clinically Proven to Reduce Neck Pain & Improve Sleep. Therapeutic, Ideal for People Looking for Proper Neck Support
clinical tests prove it reduces neck pain
Cradle Me Cervical Pillow
Cradle Me Cervical Pillow - Orthopedic Contour Memory Foam Pillow for Back and Side Sleepers with Neck and Spine Support - Helps Reduce Back and Neck Pain
best overall design with lots of position choices
KaUa Neck Roll
K Ka Ua Neck Roll Pillow Cervical Bolster with Bamboo Cover – Memory Foam Spine Lumbar Traction Spondylosis Support 4” Diameter x 17 “Length (4 Inch)
1,000s of satisfied customers & rave reviews
J-Pillow Travel Pillow
J-Pillow Chin Supporting Travel Pillow - 2020 Version - British Invention of The Year Winner - Supports Your Head, Neck & Chin (Blue)
added chin support prevents your head from falling forward.
EPABO Contour Memory Foam Pillow
EPABO Contour Memory Foam Pillow Orthopedic Sleeping Pillows, Ergonomic Cervical Pillow for Neck Pain - for Side Sleepers, Back and Stomach Sleepers, Free Pillowcase Included ( Firm & Queen)
Designed to support and cushion you neck and shoulders
J-Pillow Travel Pillow
AVOCADO GREEN PILLOW-Loveable non-toxic pillow has an adjustable fill, made from GOLS organic certified latex and GOTS organic certified kapok.
An all-natural, organic and vegan pillow with an adjustable loft to suit all sleeping positions
These are my favorite luxury sheet sets sold online:
Best Luxury SheetsIncludesSizesColours
Fitted sheet + two pillowcasesTwin to Cal KingSand, Slate, White, Light Grey, Blue
Brooklinen Luxe Core Sheet Set – Includes 1 Flat Sheet, 1 Fitted Sheet + 2 Pillowcases – 480 Thread Count Sateen Sheet Set – 100 Percent Long-Staple Cotton – Oeko-TEX Certified – Smoke – Twin
One flat sheet, one fitted sheet, and two pillowcases.Twin to Cal KingWhite, Cream, Steel, Smoke, Smoke Stripe
One flat sheet, one fitted sheet, and two pillowcases.Twin to Cal KingWhite, Ivory, Grey
Boll and Branch
Boll & Branch Luxury Fair Trade Long Staple Organic Cotton Sheet Set - Full, Natural
one fitted sheet, one flat sheet, and two pillowcases.Full, Queen, King, Cal King onlyWhite, Solid Natural, Striped White, Pewter
Best For Specific Needs Soft and Warm: Parachute’s Sateen sheets Most Luxurious: Brooklinen’s Linen sheets Organic Luxury Sheets:  Saatva Lofton Organic sheets Breathable/Cool: Percale sheets from Parachute or Brooklinen

Learn More

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