A lot
No, the rain forests account for much of Africa's rainfall. The Namib Desert and Sahara receive little rain.
Africa is a continent with a wide variety of climatic regions ranging from the Sahara desert to the equatorial rain forest. No single meaningful rainfall number is available.
Rainfall patterns vary across Africa due to the continent's size and diverse climate zones. Some regions, like the Sahara desert, may only receive minimal rainfall or none at all, while others, like the tropical forests of Central Africa, can experience frequent and heavy rainfall throughout the year. It is important to consider specific locations when discussing rainfall frequency in Africa.
rainfall varies from 235 to 1 000 mm per year;
6inches
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The Sahara is the largest desert in Africa and the second largest in the world.
Africa is a big continent, and the rainfall varies hugely from place to place. Some desert areas don't see rain from one year to the next, parts of the rainforest get well over 100 inches each year.
Its almost 50000mm in a year
Between 2000 and 3000 millilitres a year
Situated below the arid Saharan Desert in the north and the temperate climates to the south, central Africa enjoys a tropical climate with lots of rainfall. Equatorial Guinea has the highest rainfall of any country on the continent with 2,156 mm of rain a year. This ranks the country 24th in the world. However, the island nation of São Tomé and Príncipe, consisting of two islands, off of the coast of Africa averages the most rainfall of any country in the world. The small islands average 3,200 mm of rain a year.