The Nigerian Meteorological Agency (NiMet) has warned Nigerians to prepare for rising temperatures, increased heat discomfort, dust and possible water shortages as the country transitions from the rainy season to the dry season.
In a warning issued on Friday, October 23, the agency explained that declining rainfall, reduced cloud cover and changing wind patterns could lead to hotter days as more sunlight reaches the Earth’s surface.
NiMet noted that high humidity could further worsen heat discomfort by making it more difficult for the body to cool down through sweating.
The agency warned that prolonged exposure to excessive heat could result in dehydration, heat exhaustion and heatstroke, potentially affecting public health and productivity.
It identified unusual weakness, dizziness, headaches, nausea and excessive sweating as common symptoms of heat exhaustion.
NiMet also cautioned that dust and haze could irritate the eyes and respiratory tract, triggering coughing, sneezing and breathing difficulties, particularly among people living with asthma and other respiratory conditions.
The agency added that rising temperatures could affect concentration, physical performance and work efficiency, especially among farmers, outdoor workers, students and commuters.
It further warned that reduced rainfall in some areas could gradually affect water supplies for households, agriculture and livestock.
To minimise the risks, NiMet advised Nigerians to drink water regularly, wear lightweight clothing and limit exposure to direct sunlight, particularly during the hottest hours of the day. It also recommended scheduling strenuous outdoor activities for cooler periods.
Farmers were urged to adjust their working hours, conserve soil moisture through mulching and monitor the water requirements of their crops.
Livestock owners were advised to provide animals with sufficient drinking water, adequate shade and proper ventilation, while fish farmers were encouraged to monitor pond temperatures and oxygen levels to reduce heat stress and fish deaths.
The agency also called on schools and workplaces to improve ventilation, provide drinking water and shaded resting areas, and allow regular breaks during periods of intense heat.
NiMet stressed the need for increased public awareness of heat-related illnesses, particularly among children, older adults, people with existing health conditions and outdoor workers.
At the community level, it recommended tree planting, the protection of water sources and the development of shaded public spaces to reduce exposure to excessive heat.
The agency urged government institutions, businesses and other sectors to incorporate heat-risk management into their plans to protect lives, livelihoods and essential services.
NiMet advised Nigerians to follow its official weather forecasts and advisories throughout the seasonal transition and take necessary precautions against the changing weather conditions.
