I am trying to find some GIS historical data on monsoon.
I have tried a few places which give data on the weather forecast, temperature, and rainfall. But, I was thinking if there is a better data source that could potentially measure the path of monsoon.
I think the historical data on sea wind (speed and directions) might be helpful as well.
Also, I would appreciate you could suggest me better proxies (and source) that I could use to study the monsoon.