Keep cool this summer

A heatwave is when the temperature stays unusually high for more than a couple of days.  These high temperatures can make people ill, and for people with certain conditions it can result in death.

Protect yourself from heatwaves

Stay out of the heat: 

• Keep out of the sun between 11.00am and 3.00pm. 
• Avoid extreme physical exertion.
• Wear light, loose-fitting cotton clothes.
• If you have to go out in the heat: walk in the shade, apply sunscreen and wear a hat and light scarf.

Cool yourself down: 

• Have plenty of cold drinks, but avoid caffeine and alcohol. 
• Eat cold foods, particularly salads and moist fruit.
• Take a cool shower, bath or body wash. 
• Sprinkle water over your skin or clothing, or place a damp cloth on the back of your neck.

Keep your surroundings cool:

• Keep windows and curtains that are in the sun closed during the day, and open windows at night when the temperature has dropped. 
• Think about putting up external shading outside windows.
• Have your loft and cavity walls insulated – they keep the heat out too!
• Use pale, reflective external paints. 
• Turn off non-essential lights and electrical equipment – as they generate heat. 
• Grow trees and leafy plants to shadenear windows.
• Keep indoor plants and bowls of water in the house as evaporation helps cool the air. 
• If possible, move into a cooler room, especially for sleeping.

Look out for others:

• Keep an eye on isolated, elderly, ill or very young people and make sure they are able to keep cool. 
• Ensure that babies, children or elderly people are not left alone in stationary cars.
• Check on elderly or sick neighbours, family or friends every day during a heatwave.
• Be alert and call a doctor or social services if someone is unwell or further help is needed.

For more heatwave information visit the Welsh Assembly Government's heatwave plan for Wales 2009 (external link)