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Why does the Gobi Desert receive so little precipitation?

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Physical map of the Gobi Desert region spanning southern Mongolia and northern China, showing major mountain ranges, sand areas, salt lakes, and spot elevations in meters. The map uses color shading to indicate elevation and includes a small locator map highlighting the Gobi Desert's position in Asia.
Gobi

The Gobi Desert receives very little precipitation primarily due to its inland location and the influence of surrounding topography. Situated far from the moderating effects of the oceans, the region is isolated from moisture-laden winds.1

A critical factor is the desert's position in the rain shadow of the Himalayas. This massive mountain range acts as a barrier, forcing moist air from the Indian Ocean to lose most of its water content before it can reach the Gobi. Additionally, the region's high elevation and the massiveness of the interior highlands contribute to the formation of local anticyclones during the colder months, which further suppress precipitation.12

Because of these geographic barriers, the Gobi remains an arid environment, often receiving less than 200 mm (8 inches) of annual precipitation.13