NiMet Issues Heat Stress Warning Amid Climate Change Concerns in Nigeria

NiMet has issued a heat stress warning for 19 Nigerian states due to rising temperatures and humidity. Areas such as the North-central, Southeast, and coastal regions are particularly vulnerable. The agency advises residents to stay hydrated, limit outdoor activities, and take precautions against extreme heat, which is linked to climate change effects.

The Nigerian Meteorological Agency (NiMet) has issued a heat stress warning for 19 states, particularly affecting the Southeast and coastal regions. This intensive alert, the second within a month, highlights the vulnerability of areas such as Kebbi, Niger, Kwara, Oyo, Kogi, Nasarawa, Benue, Enugu, Anambra, Abia, Ebonyi, Cross River, and the Federal Capital Territory. Additionally, other regions facing significant risk include the South-West and northern states like Taraba, Adamawa, Plateau, Kaduna, Zamfara, and Sokoto.

The agency cautions that rising temperatures could soar to 42°C alongside high humidity in the coming days, leading to severe thermal discomfort among residents. In February 2025, a similar warning was issued, advising the public to stay hydrated and avoid rigorous activities from noon to 3:00 PM to mitigate risks associated with rising heat.

Experts, including former NESREA officer Mathias Bwala, attribute the persistent heat stress to climate change. An additional environmental expert links this situation to factors such as desert encroachment and pollution, noting that desertification decreases tree cover, which is crucial for regulating temperature.

The University of Iowa has enumerated several contributors to heat stress, including high air temperatures, radiant heat sources, and increased humidity. NiMet recommends that Nigerians adopt preventive measures such as staying hydrated, avoiding direct sunlight, and wearing light clothing to alleviate the impacts of extreme heat.

Furthermore, it is advised to limit outdoor activities during peak heat hours and to provide additional care for vulnerable populations, including the elderly and children. NiMet calls for vigilance as temperatures are projected to range between 36°C to 42°C in the North and 34°C to 39°C in the South, stressing the need for compliance with safety guidelines to avert heat-related health issues.

In summary, the repeated heat stress warnings from NiMet highlight the escalating effects of climate change in Nigeria, particularly affecting vulnerable regions. As temperatures are forecasted to rise significantly, it becomes essential for residents to adhere to precautionary measures to ensure health and safety. Experts emphasize the need for collective action to address the underlying causes of climate change, including pollution and deforestation.

Original Source: businessday.ng