Zero. The Dry Valleys are generally below freezing temperature, so whatever moisture may blow into them from the Polar Plateau will be ice crystals.
Desert not always mean a hot place. A desert is a place where rainfall (or the equivalent in snow) is less than 10 inches (250 mm) per year. rainfall is not these much in Antarctica. That's why antarctica is a desert.
1080cm
The amount of rainfall a valley receives in a year can vary widely depending on its location and climate. Some valleys may receive only a few inches of rain per year, while others in more temperate regions may receive several feet of rain annually. Factors such as topography, proximity to bodies of water, and prevailing weather patterns all play a role in determining the amount of rainfall a valley receives.
None. It only gets snow and frozen precipitation.
About 25 inches
About 4 inches a year.
Places that do not receive much rainfall get their water from mountain streams that drain into aqueducts. They also get their water by way of man made reservoirs.
30 inches
A desert is defined as a region that receives less than 10 inches (250 mm) of rainfall per year. Some deserts receive much less.
Around 12 cm
Antarctica receives little rainfall in 1 year. About 35-50 centimeters of water is received in Antarctica. It may sound strange, but Antarctica is also considered a desert, a landscape/ region that receives little or no precipitation.
Most areas of the desert receive little rainfall, just a few millimeters of precipitation. Some areas have received absolutely no rainfall in over 400 years.