Introduction Every year, as the dry season approaches, a unique weather pattern sweeps through Nigeria and other parts of West Africa. Known as the Harmattan, this dry, dusty wind originates from the Sahara and travels southwest, creating distinct changes in the environment. Understanding the geography, benefits, and potential dangers of the Harmattan can help us better appreciate this seasonal phenomenon and prepare for its effects. 1. Geography of the Harmattan Wind The Harmattan is a dry, dusty wind that blows from the Sahara Desert across West Africa. Originating as northeast trade winds, it typically arrives between November and March. When the Harmattan is at its peak, it often reduces humidity and brings cooler temperatures in the morning and evening, though daytime temperatures can still be high. The wind can also create hazy, dusty skies that impact visibility, often resembling fog but caused by fine dust particles. 2. How the Harmattan Affects Nigeria’s Climate In Nigeria, th...
As we enter November, the sun is out in full force, and in Nigeria, this means intense heat, high humidity, and long, sunny days. Staying comfortable isn’t just about how we feel; it’s about taking practical steps to manage the heat. Wearing the right clothes and fabrics can make a big difference in how our bodies handle the sun and stay cool. Here, I’ll cover how to dress smartly in this climate, choosing clothing that protects your skin, keeps you cool, and even supports your health and the environment. 1. Understanding How Heat and Fabric Interact Clothing isn’t just fabric; it’s a layer that affects how our bodies respond to the weather. The fibers, weave, and even color of what we wear all play a part in how much heat we absorb or reflect. In intense sunlight, dark colors absorb more light and turn it into heat, while lighter colors reflect sunlight, keeping us cooler. Understanding how materials and colors interact with the sun can be our first ...