Preparing for an Australian summer means planning for heat across the places where you spend time, including home, work and the journey between them. A comfortable room in the morning does not tell you how it will feel later, and an outdoor plan may need to change when warnings are issued.
Use this checklist before a hot period and review it when the forecast changes. Adapt the arrangements for children, older people, health conditions and anyone who needs assistance. People with individual medical or fluid requirements should ask their clinician how to manage them during hot weather.
Check the forecast and the people who need support
Look at local forecasts and official warnings for the places you will actually be. If travelling, check the destination as well as home. Do not assume familiar weather in one part of Australia describes conditions elsewhere. Plan for the duration of the hot period rather than only the highest temperature on one afternoon.
Healthdirect’s hot-weather information identifies groups who can face greater risks, including older people, young children and people taking certain medicines. Use that information to arrange appropriate support, rather than assuming everyone in a household can follow the same plan independently.
- Identify who may need help staying cool or changing plans.
- Agree on a useful check-in arrangement with their consent.
- Keep relevant contact details easy to find.
- Ask about individual health needs before the hot period.
- Review outdoor commitments when warnings change.
At home: make cooling arrangements practical
Check how you will keep living and sleeping areas as cool as possible. Consider shading windows, using available cooling appropriately and reducing unnecessary heat-producing activities. Healthdirect includes measures such as closing curtains and blinds during the day and spending time in the coolest room.
Think through what happens if the usual cooling fails or the home becomes uncomfortable. Identify a cooler place you could use and confirm that it will be open and accessible when needed. A nearby public building is only a useful option if you can reach it and its arrangements suit your circumstances.
Keep essential supplies available without creating an unnecessary shopping burden. Check drinking water access and organise food that does not require prolonged cooking in a hot room. If medicines need particular storage conditions, ask a pharmacist about the product rather than improvising a different storage method.
At work: discuss the conditions and controls
Raise concerns about hot work with the appropriate supervisor or workplace safety contact. Include indoor heat, physical effort, clothing, equipment and the availability of suitable rest areas. Personal preparation matters, but workplace heat risks require a workplace response.
Safe Work Australia’s heat guidance explains that one stop-work temperature cannot account for all relevant factors. The task, humidity, air movement and duration can all matter. Discuss the controls appropriate to the actual work instead of waiting for a single number to decide whether there is a problem.
Check who will review arrangements as conditions change and how workers can report symptoms or concerns. Rescheduling a task, changing equipment or improving cooling may need coordination before the day begins. A reminder to drink water should not be treated as the entire heat management plan.
During travel: account for waiting and delays
Look beyond the journey shown on a map. Waiting at an exposed stop, walking from parking or queuing outside a venue can add heat exposure. Allow for a slower pace, carry appropriate supplies and choose a cooler waiting arrangement where practical.
For road trips, check the vehicle and plan suitable breaks before departure. Consider whether a long journey remains sensible in the forecast conditions. Never leave a child or another dependent person in a parked vehicle while completing an errand. Arrange the trip so everyone can leave the vehicle with appropriate support.
For activities: keep the decision reversible
Choose a clear point to reconsider an outdoor activity. Check access restrictions and warnings before leaving, then follow directions on site. Starting earlier can change the conditions you encounter, but it does not guarantee that a walk, sporting session or outing is suitable.
Let others know that shortening or cancelling is an acceptable outcome. Avoid placing a paid booking or a group’s expectations above a safety decision. Where relevant, clarify the operator’s change arrangements before the hot day arrives.
Know when to get urgent help
Read reliable heat illness information so that you are not trying to learn everything during a crisis. Healthdirect states that heatstroke is a medical emergency: call triple zero, 000, and ask for an ambulance if it is suspected. Follow emergency advice rather than waiting for a planning checklist to resolve the situation.
After a hot period, review which arrangements were useful and what needs changing. A better summer plan might mean clearer check-ins, a workable cooling alternative or earlier workplace discussion. Keep those practical improvements ready for the next forecast update.