As temperatures rise across South Africa, summer brings longer days, outdoor activities, holidays and plenty of sunshine. But the warmer months can also come with challenges such as heat exposure, dehydration, sunburn, thunderstorms and increased mosquito activity.
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A little preparation can help you enjoy the season while keeping yourself, your family and your home comfortable.
Protect your skin from the sun
South Africa experiences high levels of ultraviolet (UV) radiation, particularly during the summer months.
The Cancer Association of South Africa (CANSA) recommends using sunscreen with a sun protection factor (SPF) of at least 30, wearing protective clothing and seeking shade, especially during the strongest sunshine.
Make sunscreen part of your daily routine, even when you’re not planning a day at the beach. Remember to reapply it, particularly after swimming or sweating.
Wide-brimmed hats, sunglasses and lightweight clothing can also provide additional protection.
Stay hydrated
Hot weather increases the amount of fluid your body loses through sweating.
Keep water with you when you’re out and make a habit of drinking throughout the day rather than waiting until you’re extremely thirsty.
The South African Department of Health advises people to drink plenty of fluids during hot weather and avoid excessive alcohol consumption, which can contribute to dehydration.
Be prepared for heatwaves
Extreme heat can increase the risk of heat exhaustion and heatstroke.
During particularly hot days, try to limit strenuous outdoor activities during the hottest part of the day. Keep rooms cool by closing curtains or blinds during periods of direct sunlight and opening windows when temperatures drop.
Young children, older people and those with certain underlying health conditions can be more vulnerable to extreme heat, so check on family members who may need additional support.
Prepare for summer thunderstorms
Summer thunderstorms can develop quickly in many parts of South Africa.
The South African Weather Service (SAWS) regularly issues warnings for severe thunderstorms, heavy rainfall, strong winds, hail and flash flooding.
Keep an eye on weather forecasts, particularly if you’re planning outdoor activities. During severe storms, move indoors and avoid standing under isolated trees or near exposed areas.
Check your home
Before summer is in full swing, take some time to inspect your home.
Clean gutters and drains, check your roof for leaks and make sure outdoor areas can handle heavy rainfall. It’s also worth checking that your emergency lights, torches and power banks are working in case severe weather causes a power interruption.
If you have air conditioning or fans, make sure they’re clean and functioning properly before the hottest days arrive.
Take precautions against mosquitoes
Warmer weather can mean increased mosquito activity in some parts of the country.
Reduce potential breeding areas around your home by emptying containers where water can collect. Keep windows and doors screened where possible and consider using mosquito repellent when appropriate.
If you’re travelling to an area where mosquito-borne diseases are a concern, check the latest health advice before your trip.
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Keep food safe
Summer heat can increase the risk of food spoiling, particularly during outdoor gatherings, picnics and braais.
Keep perishable food refrigerated and avoid leaving cooked food out for long periods. Use a cooler box with sufficient ice or cold packs when transporting food.
Wash your hands before preparing or eating food and keep raw and cooked foods separate.
Prepare your car for summer
If you’re planning road trips, don’t wait until you’re already on the road to check your vehicle.
Check your tyres, coolant, oil, brakes, battery, windscreen wipers and air-conditioning system. Make sure your spare tyre is inflated and that you have basic emergency equipment.
Keep drinking water in the vehicle, particularly when travelling long distances, and check weather and traffic conditions before setting off.
Plan outdoor activities wisely
Summer is a great time for beaches, hikes, picnics and outdoor gatherings, but timing matters.
Try to schedule strenuous activities for cooler parts of the day and take regular breaks in the shade. If you’re swimming, use designated swimming areas and follow local safety instructions.
Don’t forget that cloudy weather doesn’t necessarily mean you can skip sun protection.
Get your summer essentials ready
Before temperatures rise, make sure you have the basics you’ll need.
Your summer checklist could include:
- Sunscreen
- Sunglasses
- A wide-brimmed hat
- Reusable water bottles
- Lightweight clothing
- Insect repellent
- A first-aid kit
- Umbrellas or rain jackets
- Emergency lights and power banks
Preparing these items in advance can save you from last-minute shopping when the weather suddenly changes.
Enjoy summer safely
South African summers can offer plenty of opportunities to spend time outdoors, travel and reconnect with family and friends.
By staying hydrated, protecting yourself from the sun, monitoring severe-weather warnings and preparing your home and vehicle, you can enjoy the warmer months while reducing some of the risks that come with the season.
Also see: Healthy on the go summer snacks – PCOS edition
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