Rainfall distribution varies according to seasons. The page shows you the statistics of rainfall in Bihar. This rainfall stats would be helpful to many farmers in agricultural planning and projects. Annual Average Bihar Rainfall Statistics is computed here based on rainfall data spread over the whole state. You can also view here for both monthly/yearly rainfall data.
The data refers to the annual rainfall figures between 2011 to 2016. As per the statistics, Bihar has recorded a maximum of 3963.5 mm rainfall in the month of September in 2016. The least amount of rainfall was received in the November month of 2015, which totals just 1.5 mm. On an average, 2011 sets the highest precipitation.
Shown here the statistics of Rainfall in Bihar. You can compare the amount of yearly rainfall data using this chart. Also you can view the total annual average rainfall received for an year and compare its monthly statistics.