Oluwatobi Adu 
ABUJA, Nigeria – The Nigerian Meteorological Agency warns residents across several states about rising temperatures and the growing risk of heat stress, urging Nigerians to take urgent precautions as extreme heat conditions intensify nationwide.
In an advisory shared on its official X platform, NiMet says residents in Benue, Nasarawa, the Federal Capital Territory, Kogi, Niger, Kebbi, Cross River, Oyo, Ogun and other inland southern states face heightened vulnerability to extreme heat.
According to the agency, heat stress occurs when the human body cannot cool itself effectively, often due to high temperatures combined with humidity, dehydration, poor ventilation and prolonged physical exertion.
Health experts warn that the condition can lead to serious complications if untreated.
NiMet says children, elderly persons, outdoor workers and individuals with existing health conditions face the greatest risk.
The agency recommends several protective measures to reduce exposure.
Residents are advised to drink sufficient water, remain in well-ventilated or air-conditioned environments, wear light breathable clothing and use sunshades or hats when outdoors.
NiMet also urges parents and caregivers to ensure infants remain hydrated and warns against leaving children unattended in parked vehicles.
Authorities advise limiting strenuous outdoor activities between 12:00 pm and 4:00 pm, when temperatures typically reach their peak.
Global health data shows the danger posed by extreme heat is increasing worldwide.
The World Health Organization notes that heat stress is now the leading cause of weather-related deaths globally.
High temperatures can worsen existing conditions including cardiovascular disease, diabetes, asthma and mental health disorders.
WHO research also indicates that exposure to extreme heat has increased significantly due to climate change.
Between 2000 and 2019, an estimated 489,000 heat-related deaths occurred annually worldwide, while mortality among people aged over 65 rose by about 85 per cent between 2000–2004 and 2017–2021.
Experts say proactive measures such as early warning systems, public education and climate adaptation policies are essential to protect vulnerable populations.
About the Author
Oluwafunbi Bello 
Edino Chubiyo Cornelius 
Mirian Gom 