NiMet has issued a heat stress warning for 19 Nigerian states amid rising temperatures reaching 42°C. The alert emphasizes hydration and avoiding outdoor activities during peak heat hours. Experts attribute these conditions to climate change and desertification, urging increased vigilance and adherence to safety guidelines to mitigate heat-related health issues.
The Nigerian Meteorological Agency (NiMet) has issued a heat stress warning affecting 19 states, particularly in the Southeast and coastal regions. This marks the second alert in less than a month, with north-central and eastern areas including Kebbi, Niger, Kwara, Oyo, and the Federal Capital Territory among the most vulnerable. Additionally, the South-West and specific regions such as Taraba and Sokoto are also at risk.
NiMet warned of rising temperatures, potentially soaring to 42°C, along with high humidity over the next three to four days, which could lead to substantial thermal discomfort. Back in February 2025, a similar warning was issued, advising citizens to maintain hydration and limit strenuous activities between 12:00 noon and 3:00 pm.
Mathias Bwala, formerly with the National Environmental Standards and Regulation Enforcement Agency (NESREA), attributed the recurring heat stress to climate change. Other experts have pointed to desert encroachment, air, and water pollution as contributing factors. Desertification notably reduces tree cover, increasing direct sunlight exposure and affecting temperature regulation.
The University of Iowa outlines various causes of heat stress, including elevated air temperatures, radiant heat, humidity, contact with hot objects, and intense physical exertion. To alleviate these effects, NiMet suggests preventive measures such as staying hydrated, avoiding sun exposure, and wearing light clothing.
Furthermore, limiting outdoor activities during peak heat and caring for vulnerable populations, including children and the elderly, is vital. With expected temperatures from 36°C to 42°C in the North and 34°C to 39°C in the South, NiMet underscores the importance of adhering to these precautionary measures to mitigate heat-related health risks.
The warnings issued by NiMet reflect a growing concern over heat stress due to rising temperatures associated with climate change. It is imperative for individuals to take preventative actions to promote health and safety during extreme heat conditions. These guidelines, if adhered to, could significantly reduce the risk of heat-related illnesses in vulnerable populations.
Original Source: businessday.ng
