Apparently, IMD has released historical weather data last year and it is available here: https://www.imdpune.gov.in/Clim_Pred_LRF_New/Grided_Data_Download.html

Apparently, IMD has released historical weather data last year and it is available here: https://www.imdpune.gov.in/Clim_Pred_LRF_New/Grided_Data_Download.html https://www.imdpune.gov.in/Clim_Pred_LRF_New/Grided_Data_Dow... However, it is in some weird binary format which I have no clue about. They have also shared some C and Fortran (yes Fortran) code to read the files.