Weather data for any region in the world can be downloaded using the following link (Thanks to Roberto for the link)

https://energyplus.net/weather-location/

For Asia: https://energyplus.net/weather-location/asia_wmo_region_2/

I have downloaded whether data  bu the format of the data is different.

The data is available in the format of .DDY, .EPW and .STAT file

How can we open .DDY, .EPW and .STAT file?

Snapshot is attached