The name of the biome with year-round precipitation is the tropical rainforest.
The biome that is characterized by year-round precipitation is called a tropical rainforest biome. Tropical rainforests receive high amounts of rainfall throughout the year, typically exceeding 100 inches (250 cm) annually. These biomes are found near the equator in regions such as the Amazon Rainforest in South America, the Congo Rainforest in Africa, and the Southeast Asian Rainforest.
