Keeping Cool in Hot Weather

Staying safe and comfortable in hot weather

Warm weather can be enjoyable, but high temperatures can sometimes make it harder to stay comfortable and well, especially if you are older, have a health condition, or spend a lot of time at home.

There are simple things you can do to keep cool, stay hydrated and reduce the effects of hot weather. Making small changes to your home and daily routine can help you remain independent and continue doing the things that matter to you.

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Keeping your home cool

Your home should provide a comfortable place to shelter from the heat. During hot weather, try some of the following

Keep the sun out

close curtains, blinds or shutters on the windows that receive direct sunlight
If the air feels cooler inside than outside, keep windows and doors closed during the hottest part of the day

Let cooler air in

Open windows in the early morning or later in the evening when temperatures are cooler
Open windows on the shady side of the home during the day
Create a breeze by opening windows on opposite sides of your home if you can and it is safe to do so
Use window restrictors if you are concerned about security or safety

Reduce heat indoors

Turn off lights, televisions and other electrical equipment when they are not being used
Avoid using ovens and other cooking appliances that create excess heat during the hottest part of the day - prepare cold meals or use a microwave instead
Electric fans can help improve air circulation and create a breeze, but make sure they are positioned so the fan and its cable do not become trip hazards

Staying cool during the day

Drink regularly

Drink plenty of fluids throughout the day, even if you do not feel thirsty, such as water, squash, milk and other non-alcoholic drinks.
If you have been advised to restrict your fluid intake by a healthcare professional, follow their advice.

Dress for the weather

Wear loose-fitting, lightweight clothing made from breathable fabrics. Choose light-coloured clothing where possible.
Wear a wide-brimmed hat and sunglasses when outside.

Take things at your own pace

Avoid strenuous activity during the hottest part of the day, usually between late morning and early evening.
Plan errands, appointments or outdoor tasks for cooler parts of the day where possible.
Take regular rest breaks if you begin to feel tired or overheated.

Cool yourself down

Take a cool shower or bath or splash cool water on your face, wrists and neck.
Use a damp flannel or cooling towel to help lower your body temperature
Use a fan with a bowl of ice water in front of it to create a cool breeze.
If your home is too hot, spend some time in air-conditioned or shaded places, such as libraries, community centres, shops and cafes.

Looking out for yourself and others

Some people are more affected by hot weather than others, including:

Older people.
People with heart, lung or kidney conditions.
People living with dementia.
People with mobility difficulties.
People who take certain medications.

If you have family, friends or neighbours who may be vulnerable to the heat, consider checking in with them during periods of hot weather.

Signs that someone may be unwell from the heat

Heat can sometimes lead to serious health problems. Seek medical advice if you or someone else experiences:

Dizziness or feeling faint.
Headaches that do not improve.
Extreme tiredness or weakness.
Nausea or vomiting.
Confusion or unusual behaviour.
Difficulty breathing.

In a medical emergency, call 999

Further information and support

You can find guidance on hot weather and staying safe from:

Your GP or healthcare professional.
Local community organisations and support services.
The NHS website (opens in new browser window).

Remember, staying cool is about making small adjustments that help you stay comfortable, healthy and independent throughout the warmer months.

Last updated: 14/07/2026

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