Search results
Results From The WOW.Com Content Network
Countries by average annual precipitation. This is a list of countries by average annual precipitation. List. Per the World Bank (2017) [1] [2] ... Africa Tuvalu ...
Average monthly precipitation (in mm) for selected cities in Africa ; City Country Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ref. Debundscha: Cameroon: 598.3 81.4 72.7 55.0 58.4
In fact, the climate of Africa is more variable by rainfall amount than by temperatures, which are consistently high. African deserts are the sunniest and the driest parts of the continent, owing to the prevailing presence of the subtropical ridge with subsiding, hot, dry air masses. Africa holds many heat-related records: the continent has the ...
Rainfall in these regions averages between 300 and 600 millimeters (11.8 and 23.6 in) per year, with lower amounts across Baja California Norte. Average rainfall totals are between 600 and 1,000 millimeters (23.6 and 39.4 in) in most of the major populated areas of the southern altiplano, including Mexico City and Guadalajara.
South Africa is a sunny country, averaging 8–10 daily sunshine hours in most regions. [2] The average annual rainfall for South Africa is about 464 mm (compared to a global average of 950 mm [3]) but large and unpredictable variations are common. Overall, rainfall is greatest in the east and gradually decreases westward, with some semi-desert ...
The African Humid Period occurred between 14,800 and 5,500 years ago, and was the last occurrence of a "green Sahara". Conditions in the Sahara during the African Humid Period were dominated by a strong North African Monsoon, resulting in larger annual rainfall totals compared to today's conditions. [17]
Studies predict that by the year 2050 the rainfall in Sub-Saharan Africa could drop by 10%, which will cause a major water shortage. This 10% decrease in precipitation would reduce drainage by 17% and the regions which are receiving 500–600 mm/year rainfall will experience a reduction by 50–30% respectively in the surface drainage. [32]
This was followed by above average rainfall in January and February 2020 (dry season). The 2020 Long Rains (March–May) also gave above average rainfall across East Africa - with especially high rainfall totals in March and April 2020. [28] Over Uganda and western Kenya above average rainfall continued throughout June–September.