not a lot.
its all snow
:D
A desert is defined as a region that receives less than 10 inches (250 mm) of rain on average per year. Some deserts receive virtually no precipitation.
The Tropical rain forest gets about 50 to 260 inches of precipitation yearly
A desert is defined as a region that receives less than 10 inches (250 mm) of precipitation per year on average.
5 cm per month
Deserts are defined as regions that receive less than 10 inches (250 mm) of precipitation per year on average. Some deserts receive virtually no precipitation, however.
maybe about 40 inches per year
It receives 37.1 inches per year.
Average humidity on Antarctica is about five percent. Annual precipitation is minimal -- single digit inches -- and most precipitation evaporates or freezes before hitting the ground.
It depends on the weather.
Both receive less than 10 inches (250 mm) of annual precipitation on average. The cold desert may receive much of its annual precipitation in the form of snowfall.
Moist warm air comes out of the maritime islands and collides with the colder are on the continent. When the air masses meet, precipitation follows.
Given that a coral reef is already underwater, it doesn't really matter. And the precipitation doesn't reach the reef anyway.