Summer is here – and while many of us have been looking forward to the hot weather, other members of our communities are at greater risk. Particularly as we experience hotter summers, it’s important we understand the risks associated with extreme heat and know what we can do to offer safe haven for more vulnerable members of our parish.
Churches are uniquely placed to offer refuge to those in our communities. Especially in inner-city areas of London, where temperatures can be higher, our support can make a real difference to those at risk.
Who is Most at Risk During a Heatwave?
While everyone feels the effects of extreme heat, some people are more vulnerable and may need extra support. These include:
- People over the age of 65 (changed from previous guidance of 75)
- Babies and children under the age of 5
- Pregnant women
- Those who are socially isolated or live alone
- People experiencing long-term health conditions, especially heart and lung issues
- Individuals less able to easily adapt to the heat – for example, those with dementia, mental health conditions, or substance use issues
- People experiencing homelessness
- Outdoor workers
- Those from economically or socially marginalised communities
- Those living in areas with limited green space or tree cover
- Pets and dogs (see specific guidance for pets in general, and dogs)
A sign welcoming people into St Luke’s Church, Holloway.
How Churches Can Help
- Open your church as a cool space – If you’re able, offer shelter, rest, and free drinking water to anyone who needs it. You can join the Cool Off in Culture campaign here (1 June–30 September). Check the criteria and register your church space, or share the map with others.
- Explore your local climate risk. Use this interactive map tool to learn about your area’s heat, flood, and climate vulnerabilities. It’s also useful for identifying which areas with higher populations of at-risk people, such as older adults or young children.
- Reach out to at-risk members of your congregation. A phone call, doorstep chat, or friendly check-in can go a long way.
- Keep your building as cool as possible. Open windows, use cooler rooms, and cover windows exposed to direct sunlight (if non-historic, where practical).
- Make the most of your green space. If your church has a garden, shade from trees and plants can help cool the area and offer comfort for all.
- Encourage good habits. Remind people to drink plenty of water, have ice lollies, use sunscreen, and avoid being outdoors from 11am-3pm when the sun is strongest.
- Share Air Pollution Advice. Air quality can become worse during hot weather, especially affecting those with asthma or other breathing issues. You can find a map and guidance here. Avoiding busy, congested routes where possible can help.
- Be heatstroke aware. Know the signs of heatstroke and how to help. The British Red Cross offers a useful guide.
- Partner with others. Many local charities and community groups are already working with people who may need extra help – from people experiencing homelessness to older adults. Finding out what local organisations are doing and signposting people can be helpful.
By taking simple, thoughtful actions, your parish can offer not just practical help, but a sense of peace and a safe haven to those who may be struggling in the heat. Whether it’s offering a cool space, planting for shade, or making a call to someone living alone, each action can help us act out Christ’s call to love our neighbours and care for the vulnerable.
For more general advice, visit: Beat the heat: staying safe in hot weather – GOV.UK.
Photo is from St Luke’s Church, West Holloway, London. Credit is Revd Lizzie Campbell.
