The wet season is a period when there is a significant increase in rainfall, often leading to flooding. It goes by various names in different regions and contexts. In the tropics, it is called the monsoon season, while in Africa, it is referred to as the rainy season. The rainy season can also be called the green season, as it is the time when vegetation grows lush and green. In temperate regions, the wet season can be known as the autumnal rains or spring rains, depending on the time of year. Other synonyms for wet season include the wet monsoon, the wet phase, the rainy spell, the soaking period, the damp season, and the humid period.