11/08/2026
Anyone can become unwell when the weather is hot, here are some tips to keep your home cool:
- Close blinds and curtains on windows that are in direct sunlight during the day.
- Open windows (if it is safe to) when the air feels cooler outside than inside, for example at night, and try to get air flowing through your home.
- Use electric fans if the air temperature is below 35°C (above this temperature, they may not help to cool the space), but do not aim the fan directly at your body as this can lead to dehydration.
- Turn off lights and electrical equipment that are not in use.
- Go outside if it is cooler in the shade.
For more advice, visit https://phw.nhs.wales/knowledge-article/hot-weather/
If you need advice or treatment in Carmarthenshire, Ceredigion and Pembrokeshire, remember to help us to help you by visiting https://hduhb.nhs.wales/healthcare/help-us-help-you/
By selecting the right service for your illness or injury, you're not only looking after your health but using your NHS services responsibly. This then helps our staff treat and care for you appropriately.