Lagos Heat Is Getting Uncomfortable: 7 Ways to Protect Yourself

The heat in Lagos has become difficult to ignore, with many residents struggling to stay comfortable during the day. Nigeria's rising temperatures are linked to seasonal changes as the country moves from the rainy season into the dry season, as well as climate change. El Niño can also influence temperatures, although its role in the current heat needs to be confirmed. From commuting under the hot sun to sleeping in stuffy rooms, the heat can affect daily life and put your health at risk. Here are seven practical ways to protect yourself.

1. Drink Water Regularly

Do not wait until you feel thirsty before drinking water. Hot weather causes your body to lose more water through sweating, increasing the risk of dehydration.

Keep a bottle of water with you when leaving home, especially if you have a long commute or spend several hours outdoors. If you sweat heavily, drink water regularly throughout the day.

Fruits such as watermelon, oranges and cucumbers can also help you maintain your fluid intake. However, water should remain your main source of hydration.

2. Wear Light and Breathable Clothing

Your choice of clothing can make a difference when temperatures rise. Tight clothing and thick fabrics can trap heat, making you feel more uncomfortable.

Choose lightweight, loose-fitting clothes made from breathable materials such as cotton. Light-coloured clothing can also help reflect sunlight when you are outdoors.

If your work requires you to dress formally, consider breathable fabrics that allow air to circulate. You can still look professional without wearing heavy clothing that makes the heat harder to tolerate.

3. Avoid Staying Under the Sun for Too Long

Walking around Lagos under the afternoon sun can quickly become exhausting, particularly when you have to wait for a bus or walk long distances.

Where possible, schedule outdoor activities for the early morning or later in the evening when conditions are cooler. If you must go out during the hottest part of the day, look for shaded areas and take breaks.

An umbrella, a wide-brimmed hat and sunscreen can also help protect you from direct sunlight. Remember that shade reduces direct sun exposure but does not completely eliminate the effects of extreme heat.

4. Make Your Home Cooler

Not everyone can afford to run an air conditioner throughout the day, especially when electricity costs are a concern. Fortunately, there are other ways to make your home more comfortable.

Open windows when the outdoor air is cooler to improve ventilation. During the hottest hours, close curtains or blinds on windows receiving direct sunlight to reduce indoor heating.

If you use a fan, position it to improve air circulation. However, remember that fans may not prevent heat-related illness when indoor temperatures become extremely high.

Avoid using cooking appliances for long periods during the hottest part of the day where possible, as they can add more heat to your home.

5. Eat Lighter Meals and Include Water-Rich Foods

Heavy meals can feel uncomfortable when the weather is hot. Instead of eating large portions at once, consider smaller meals that include fruits, vegetables and other nutritious foods.

Watermelon, oranges, cucumber and garden eggs are examples of foods that can contribute to your daily fluid intake.

You do not need to stop eating your favourite Nigerian meals because of the heat. Rice, beans, yam and other familiar foods can remain part of a balanced diet. The important thing is to eat well, stay hydrated and avoid leaving cooked food in the heat for too long.

6. Pay Attention to Warning Signs of Heat Exhaustion

Heat-related illnesses can develop when your body struggles to regulate its temperature. Knowing the warning signs can help you act quickly.

Symptoms of heat exhaustion may include heavy sweating, weakness, dizziness, headache, nausea and muscle cramps.

If you experience these symptoms, move to a cooler place, loosen unnecessary clothing and cool your body with water or wet cloths. Sip water if you are fully alert and able to swallow normally.

Confusion, fainting, seizures or a very high body temperature may indicate heatstroke, which is a medical emergency. Seek emergency medical help immediately. Do not attempt to treat suspected heatstroke with water alone.

Children, older adults, pregnant women and people with certain medical conditions may be particularly vulnerable to extreme heat and may need extra care.

7. Check on People Around You

Extreme heat can affect people differently, and some may struggle to recognise when they need help.

Check on elderly relatives, young children, neighbours and anyone who spends long hours working outdoors. If you have domestic workers, security personnel or other staff who work in the sun, ensure they have access to drinking water, shade and regular breaks.

Never leave children or pets inside a parked vehicle, even for a short period. Temperatures inside a vehicle can rise rapidly and become dangerous.

Small actions, such as providing drinking water or helping someone find a cooler place to rest, can make a meaningful difference.

The heat in Lagos can make commuting, working and carrying out everyday activities uncomfortable, but taking simple precautions can help reduce the risks. Drink water regularly, wear breathable clothing, limit direct sun exposure and pay attention to signs of heat-related illness.

As temperatures change throughout the year, staying informed about local weather forecasts and following public health advice are also important. If the heat becomes unusually intense, take it seriously and prioritise your health over outdoor activities that can wait.