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Rainfall is very unreliable and erratic in the Sahara as it may vary considerably year by year. In full contrast to the negligible annual rainfall amounts, the annual rates of potential evaporation are extraordinarily high, roughly ranging from 2,500 millimetres (100 in) per year to more than 6,000 millimetres (240 in) per year in the whole ...
Some areas of the Sahara receive just a few inches of rain per year. ... 2024, use enhanced color to highlight rain accumulation in the Sahara Desert. Clouds are shown in light cyan, while water ...
Precipitation in the Sahara Desert is scarce, as the whole desert generally receives less than 100 millimetres (3.9 in) of rain per year except on the northernmost and southernmost edges as well as in the highest desert mountains.
An area with less than 100 millimetres per year (3.9 in/year) may have remained in the Eastern Sahara however, [636] [637] although its driest parts may have received 20-fold more precipitation than today. [440] Precipitation in the Sahara probably reached no more than 500 millimetres per year (20 in/year), [638] with large uncertainty. [227]
But anywhere from 3 to 8 inches of rain has fallen in the same timeframe this year, according to CPC data. This excessive rainfall caused devastating flooding in Chad.
The Sahara does experience rain, but usually just a few inches a year and rarely in late summer. ... show newly-formed lakes across swaths of the northwest Sahara. While much of the rain fell on ...
The cyclic climate pattern of the Sahara is characterized by significant shifts in the strength of the North African Monsoon. When the North African Monsoon is at its strongest, annual precipitation and consequently vegetation in the Sahara region increase, resulting in conditions commonly referred to as the "green Sahara". For a relatively ...
On average, Tutunendo has 280 days with rainfall per year. Over ⅔ of the rain (68%) falls during the night. The average relative humidity is 90% and the average temperature is 26.4 °C. [63] Quibdó, the capital of Chocó, receives the most rain in the world among cities with over 100,000 inhabitants: 9,000 millimetres (350 in) per year. [62]