Address: Lodhi Rd, Block M, Lodhi Colony, New Delhi, Delhi 110003
The India Meteorological Department was established in 1875. It is the National Meteorological Service of the country and the principal government agency in all matters relating to meteorology, seismology and allied subjects.
The department provides meteorological observations and current and forecast meteorological information for optimum operation of weather-sensitive activities like agriculture, irrigation, shipping, aviation, offshore oil explorations, etc.
You can check current as well as previous years Monsoon data at This LInk
You can check All India Daily Weather Forecast report at This Link
For IVRS Weather Information on Landline phones Dial Toll Free Number 1800 180 1717
Website: http://imd.gov.in/