| Status report of Raingauge Stations as on 2025-08-31 | |||||
|---|---|---|---|---|---|
| Sl.No | District name | Raingauge Station | Rainfall (in mm) | ||
| Available (in Nos) | Updated (in Nos) | Recorded (in mm) | Average (in mm) | ||
| 1 | Ariyalur | 8 | 8 | 130.00 | 16.25 |
| 2 | Chengalpattu | 8 | 8 | 129.60 | 16.20 |
| 3 | Chennai | 11 | 11 | 678.60 | 61.69 |
| 4 | Coimbatore | 23 | 23 | 237.00 | 10.30 |
| 5 | Cuddalore | 25 | 25 | 59.60 | 2.38 |
| 6 | Dharmapuri | 9 | 9 | 13.00 | 1.44 |
| 7 | Dindigul | 10 | 10 | 45.50 | 4.55 |
| 8 | Erode | 17 | 17 | 24.20 | 1.42 |
| 9 | Kallakurichi | 24 | 24 | 59.00 | 2.46 |
| 10 | Kancheepuram | 6 | 6 | 160.80 | 26.80 |
| 11 | Kanniyakumari | 26 | 26 | 141.80 | 5.45 |
| 12 | Karur | 12 | 12 | 0.00 | 0.00 |
| 13 | Krishnagiri | 16 | 16 | 4.00 | 0.25 |
| 14 | Madurai | 22 | 22 | 19.80 | 0.90 |
| 15 | Mayiladuthurai | 6 | 6 | 52.30 | 8.72 |
| 16 | Nagapattinam | 7 | 7 | 0.20 | 0.03 |
| 17 | Namakkal | 11 | 11 | 14.00 | 1.27 |
| 18 | Perambalur | 11 | 11 | 9.00 | 0.82 |
| 19 | Pudukkottai | 24 | 24 | 187.00 | 7.79 |
| 20 | Ramanathapuram | 16 | 16 | 33.40 | 2.09 |
| 21 | Ranipet | 11 | 11 | 58.30 | 5.30 |
| 22 | Salem | 16 | 16 | 127.90 | 7.99 |
| 23 | Sivagangai | 9 | 9 | 69.00 | 7.67 |
| 24 | Tenkasi | 10 | 10 | 59.00 | 5.90 |
| 25 | Thanjavur | 21 | 21 | 146.60 | 6.98 |
| 26 | The Nilgiris | 29 | 29 | 332.60 | 11.47 |
| 27 | Theni | 13 | 13 | 50.80 | 3.91 |
| 28 | Thiruchirappalli | 24 | 24 | 0.00 | 0.00 |
| 29 | Thiruvarur | 9 | 9 | 5.20 | 0.58 |
| 30 | Thoothukudi | 19 | 19 | 0.00 | 0.00 |
| 31 | Tirunelveli | 18 | 18 | 87.20 | 4.84 |
| 32 | Tirupathur | 7 | 7 | 2.40 | 0.34 |
| 33 | Tiruppur | 20 | 20 | 23.00 | 1.15 |
| 34 | Tiruvallur | 15 | 15 | 614.00 | 40.93 |
| 35 | Tiruvannamalai | 12 | 12 | 78.00 | 6.50 |
| 36 | Vellore | 6 | 6 | 0.00 | 0.00 |
| 37 | Villupuram | 21 | 21 | 30.80 | 1.47 |
| 38 | Virudhunagar | 12 | 12 | 0.20 | 0.02 |
| TOTAL | 564 | 564 | 3683.80 | 6.53 | |
