Extreme Heat, El Niño, and Public Safety: Why Preparation Matters

 

The heat many people experience before the monsoon is not always “normal summer heat”. In some years, broader climate patterns can increase the risk of unusually hot, dry, or uncomfortable conditions. One such pattern is El Niño, a naturally occurring climate phenomenon linked to warmer-than-usual sea surface temperatures in parts of the central and eastern tropical Pacific Ocean. El Niño can influence global wind patterns, rainfall distribution, and temperatures, although its effects vary by region and season. The World Meteorological Organization has warned that the likelihood of El Niño conditions is increasing from mid-2026, while NOAA’s Climate Prediction Center has indicated that ENSO-neutral conditions are currently present but El Niño may emerge later in 2026.

It is important to describe this risk accurately. El Niño itself is not the same thing as a heatwave, and not every hot day can be directly blamed on El Niño. However, El Niño can contribute to changes in rainfall and temperature patterns. In India, the southwest monsoon normally sets in over Kerala around 1 June and then advances northward across the country. If rainfall is delayed, uneven, or weaker in a particular region, people may face longer periods of heat before meaningful relief arrives.

Why Extreme Heat Should Be Taken Seriously

Extreme heat is not merely uncomfortable; it can be dangerous. Heat stress can worsen existing illnesses and can lead to heat exhaustion or heatstroke. The World Health Organization notes that heatstroke is a medical emergency and can be fatal if not treated quickly.

Children, older adults, pregnant women, outdoor workers, people with chronic illnesses, and those without access to cooling are especially vulnerable. Even healthy adults can become seriously ill if they spend too long in high temperatures, especially during outdoor work, sports, travel, or prolonged exposure to direct sunlight.

Hydration Should Start Before Thirst

One of the simplest and most effective precautions is regular hydration. People should not wait until they feel thirsty before drinking water. Public health guidance recommends drinking fluids even when thirst is not strong, especially during hot weather or outdoor activity.

Children and elderly family members may not always ask for water on time, so caregivers should remind them regularly. Carrying a water bottle while travelling, working, or attending school is a practical habit. Oral rehydration solution, lemon water, buttermilk, and similar fluids may help in situations where sweating is heavy, provided there are no medical restrictions.

Avoid Peak Heat Hours Whenever Possible

The most dangerous part of the day is usually late morning through afternoon, when sunlight and surface heat are strongest. Indian heatwave guidance commonly advises avoiding direct sun exposure, particularly between 12 noon and 3 p.m.

Outdoor work, school sports, public events, and physical exercise should be scheduled for cooler hours whenever possible. Schools and families should be especially cautious with children’s sports competitions during heat alerts. No medal, event, or routine activity is worth risking a child’s life.

Clothing Choices Can Reduce Heat Stress

Clothing matters during extreme heat. Lightweight, loose-fitting, light-coloured cotton clothing is generally safer than dark, tight, or synthetic clothing because it allows better airflow and reduces heat absorption. Official heatwave guidance also recommends hats, umbrellas, or other protection when going outdoors.

Dark clothing, especially black, can absorb more heat under direct sunlight. This does not mean black clothing is automatically dangerous in every situation, but during severe heat it is wiser to choose breathable, light-coloured fabrics.

Recognising Heatstroke Symptoms

Heatstroke requires urgent medical attention. Warning signs can include severe headache, dizziness, confusion, fainting, vomiting, very high body temperature, hot dry skin, or sometimes heavy sweating. The CDC (Centers for Disease Control and Prevention) notes that heatstroke may also involve altered mental status, slurred speech, loss of consciousness, seizures, and can be fatal if treatment is delayed.

If someone shows signs of heatstroke, move them immediately to a cooler or shaded place, loosen excess clothing, cool the body with wet cloths or water, and seek emergency medical help. Cooling should begin quickly, but medical care should not be delayed.

Do Not Forget Animals and Birds

Extreme heat affects animals too. Birds, stray animals, pets, and livestock need access to clean water and shade. Placing a shallow bowl of water outside the home, near a wall, balcony, terrace, or shaded area, can help birds and small animals survive intense heat. Pets should never be left inside parked vehicles, even for a short time.

Community Awareness Can Save Lives

Heat safety is not only an individual responsibility. Families, schools, workplaces, housing societies, and local communities should share reliable information, check on vulnerable people, and follow local weather alerts. Extreme heat becomes more dangerous when people underestimate it.

The best response is calm preparation: stay hydrated, avoid unnecessary sun exposure, wear suitable clothing, monitor symptoms, protect children and elders, and seek medical help quickly when warning signs appear. A careful community can reduce suffering and save lives.

C. P. Kumar
Energy Healer & Blogger

Amazon Books by C. P. Kumar: https://amazon.com/author/cpkumar/
YouTube Channel of C. P. Kumar: https://www.youtube.com/@cpkumar2022
Spiritual and Social Books by C. P. Kumar: http://cpkumar.lovestoblog.com/bookmarks.html

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