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The Sahara Desert features a hot desert climate (Köppen climate classification BWh).The Sahara Desert is one of the driest and hottest regions of the world, with a mean temperature sometimes over 30 °C (86 °F) and the average high temperatures in summer are over 40 °C (104 °F) for months at a time, and can even soar to 47 °C (117 °F).
The Sahara (/ s ə ˈ h ɑːr ə /, / s ə ˈ h ær ə /) is a desert spanning across North Africa.With an area of 9,200,000 square kilometres (3,600,000 sq mi), it is the largest hot desert in the world and the third-largest desert overall, smaller only than the deserts of Antarctica and the northern Arctic.
Meanwhile, the Sahel region south of the Sahara was mostly savanna. [18] Today the Sahara region is mostly desert and the Sahel is characterized by savannah grasslands conditions. The African Humid Period was also characterized by a network of vast waterways in the Sahara, consisting of large lakes, rivers, and deltas.
There isn’t much green in the Sahara Desert, but an unusual shift in the weather pattern has caused storms to move where they typically wouldn’t.
Dust from what meteorologists call the Saharan Air Layer is on track to reach Florida this weekend, bringing hot and dry weather to the Tampa Bay area. Floridians may remember similar dust clouds ...
These images, captured by #VIIRS onboard the #NOAA21 satellite on Aug. 30 and Sept. 9, 2024, use enhanced color to highlight rain accumulation in the Sahara Desert.
Temperatures are hottest within the Sahara regions of Algeria and Mali, [4] and coolest across the south and at elevation within the topography across the eastern and northwest sections of the continent. The hottest average temperature on Earth is at Dallol, Ethiopia, which averages a temperature of 33.9 °C (93.0 °F) throughout the year. [5]
Satellite measurements of ground temperature taken between 2003 and 2009, taken with the MODIS infrared spectroradiometer on the Aqua satellite, found a maximum temperature of 70.7 °C (159.3 °F), which was recorded in 2005 in the Lut Desert, Iran. The Lut Desert was also found to have the highest maximum temperature in five of the seven years ...