It depends on what part of the country you are talking about. The westcoast (coastal states, such as CA, WA & OR) gets an average of 20-39 inches, while areas in states like Arizona, New Mexico, Utah & Texas get less than 10 inches, but some other parts of those same states you can get 10-19 inches then if you move towards the East Coast it jumps up to 40-59 inches and in Louisiana it can be 60-79 inches.
Yosemite gets about 37 inches of rainfall each year. It should be noted that some of this may fall as snow.
The Camargue gets about 23-37inches of rainfall each year. Most of the rainfall ends up in the lakes :) I'm a forth grader and did a project on Camargue two months a go.
Average rainfall in Forks is about 120" ±, but it gets higher. In 1997 it was over 160 inches.
Poland gets about 763 FT of rain each year
Arizona gets an average of 12.7 inches of rain each year.
Wisconsin gets 34.49 inches of year on average.
According to my research the amount of rainfall the rain forest gets each year is about 600cm.
The amount of rainfall each region gets has an impact on what vegetation,or plant life,exists there.
The tundra receives about the same average annual rainfall as a desert.
Of course
The two biome's that gets the most rainfall is the tropical rain forest and the temperate deciduous forest.
The jungle/rainforest