The amount of rainfall that a freshwater biome receives can vary greatly depending on the specific location. However, freshwater biomes generally receive a moderate amount of rainfall, ranging from 50 to 150 centimeters (20 to 60 inches) per year. This amount of rainfall is sufficient to support the growth of a variety of plant and animal species, including trees, shrubs, grasses, and aquatic plants.
Some freshwater biomes, such as those located in tropical regions, may receive significantly more rainfall than this, while others, such as those located in arid or semi-arid regions, may receive less. The amount of rainfall that a freshwater biome receives can also vary seasonally, with some areas receiving more rainfall during certain times of the year than others.