Search results
Results from the WOW.Com Content Network
Data shows that in Africa the start of the dry season coincides with a rise in the cases of measles—which researchers believe might be attributed to the higher concentration of people in the dry season, as agricultural operations are all but impossible without irrigation. During this time, some farmers move into cities, creating hubs of ...
The Harmattan is a season in West Africa that occurs between the end of November and the middle of March. It is characterized by the dry and dusty northeasterly trade wind, of the same name, which blows from the Sahara over West Africa into the Gulf of Guinea. [1] The name is related to the word haramata in the Twi language. [2]
The climate of Africa is a range of climates such as the equatorial climate, the tropical wet and dry climate, the tropical monsoon climate, the semi-arid climate (semi-desert and steppe), the desert climate (hyper-arid and arid), the humid subtropical climate, and the subtropical highland climate. Temperate climates are rare across the ...
Niger river bed in dry season. The dry season is accompanied by the dusty northeast winds where midday temperatures that can sometimes reach 100F (38C). During the dry season, there are lesser rainfalls, more sun and lower humidity. This period falls between October and April every year. It is normal to experience harmattan and dry spells ...
The equatorial zone has 4 seasons 2 dry and 2 wet. [2] The equatorial zone It is characterized by abundant rainfall (more than 1,000 mm of rainfall per year) and especially by the absence of a dry season: we speak here of "dry seasons" for the periods when it rains less (December–January, then July–August, with local variations).
However, regions with this variation of the climate do not experience enough rainfall during the wet season to qualify as a tropical monsoon climate (Am). These can be found near tropical monsoon climates such as in Asia, Africa and the Americas. A lengthy, moderately wet season and a relatively short dry season. This version features seven or ...
Within the tropics, distinct, wet and dry seasons emerge due to the movement of the Intertropical Convergence Zone or Monsoon trough. [38] The dry season greatly increases drought occurrence, [39] and is characterized by its low humidity, with watering holes and rivers drying up. Because of the lack of these watering holes, many grazing animals ...
In the Sahel, the increase has been as much as 3 °C for the minimum temperature at the end of the dry season. [11] Data for temperature and rainfall shows discrepancies from the norm, both in timing and location. [12] [2] [13] For instance, Kenya has a high vulnerability to the impacts of climate change.