The estimated rainfall range for district headquarters of Tamil Nadu and Pondicherry is updated under three categories.
- Daily Rainfall Range for 7 days. (Updated Daily)
- Cumulative Rainfall for 14 days. (Updated Daily)
- Cumulative Rainfall for 28 days. (Updated twice a week)
Please note the rainfall range is created based on the 50 member ECMWF Ensemble forecast for grid location closest to the respective cities / towns.
