But beyond the science, the disappearance of harmattan has social and economic implications. Farmers rely on seasonal patterns to plan cultivation cycles. A disrupted harmattan can affect soil moisture, pest behaviour and crop yields. Public health is also affected. While harmattan often brings respiratory challenges, extreme heat introduces its own dangers: dehydration, heat stress and worsening cardiovascular conditions, especially among the elderly & children
https://www.environewsnigeria.com/where-is-harmattan-nigerias-vanishing-cold-season-and-questions-it-raises/