Ghana Meteorological Agency issues health advisory for El Niño heat

The Ghana Meteorological Agency (GMet) has issued a health advisory regarding a developing El Niño event that is expected to cause significantly higher temperatures and prolonged dry spells across the country through 2027. The agency warns that this climatic shift will likely result in below-normal rainfall, creating more intense arid conditions during the Harmattan season. This multi-year weather pattern is expected to influence local environmental conditions, requiring proactive health and lifestyle adjustments from the public.

GMet forecasts that heat stress could peak between February and April 2027, with the northern regions of Ghana likely to bear the brunt of the rising temperatures. While Ghanaians possess natural melanin that offers a level of protection against ultraviolet (UV) radiation, the agency emphasizes that the extreme combination of high heat, low humidity, and heavy dust can still lead to significant skin health issues. These conditions can cause dehydration of the skin and other complications if proper precautions are not taken during the driest months.

In response to these projected conditions, the agency has provided several practical recommendations to help citizens safeguard their health. Key advice includes maintaining high levels of hydration, minimizing direct exposure to the sun during the hottest parts of the day, and following specific skincare routines to protect against dust and dryness. As the El Niño event continues to develop over the next few years, GMet intends for this advisory to serve as a guide for mitigating the physical effects of a harsher-than-normal climate.