Rainfall forecasting is very important because heavy and irregular rainfall can have many impacts like destruction of crops and farms, damage of property so a better forecasting model is essential for an early warning that can minimize risks to life and property and also managing the agricultural farms in better way. This study aims to determine trends in annual and seasonal rainfall and rainy days over different river basins across India.

The project reviews, rainfalls in India visualization in Tableau environment. The aim is to show how to extract meaningful data from the raw data and visualize it. The rainfall pattern in the States/Union Territories of India was successfully visualised.