Monsoonlike
Monsoonlike is an adjective used to describe weather conditions or phenomena that resemble or are reminiscent of a monsoon. It implies a period of heavy rainfall, often accompanied by strong winds, and a significant change in atmospheric conditions. This term is not limited to tropical regions where true monsoons occur, but can be applied to any situation exhibiting similar characteristics.
For instance, a sudden and prolonged downpour in a typically dry climate might be described as monsoonlike,
It is important to distinguish between a true monsoon, which is a seasonal shift in wind direction