| வரிசை எண் | உரிமையாளர் | மாவட்டம் | மழைமானி நிலையம் | பதிவான மழை அளவு (மி.மீ.) |
|---|---|---|---|---|
| 1 | Revenue | Chengalpattu | Chengalpattu | 1 |
| Total rainfall | 1 | |||
| Average rainfall | 0.13 | |||
| 1 | GCC | Chennai | Z 09 Ice House (W 120) | 38.7 |
| 2 | GCC | Chennai | Z 03 Madhavaram (W 30) | 38.1 |
| 3 | GCC | Chennai | Z 01 Thiruvottiyur (W 11) | 34.8 |
| 4 | GCC | Chennai | Z 04 Tondiarpet (W 42) | 32.1 |
| 5 | GCC | Chennai | Z 01 Wimco nagar (W 05) | 31.4 |
| 6 | GCC | Chennai | Z 05 Basin bridge (W 53) | 29.7 |
| 7 | GCC | Chennai | Z 06 Perambur (W 67) | 28.5 |
| 8 | GCC | Chennai | Z 04 Kasimedu (W 43) | 27.4 |
| 9 | GCC | Chennai | Z 01 Ennore (W 03) | 25.8 |
| 10 | GCC | Chennai | Z 05 Parrys (W 60) | 25.2 |
| 11 | GCC | Chennai | Z 08 Anna Nagar West (W 95) | 23.7 |
| 12 | GCC | Chennai | Z 09 Nungambakkam (W 110) | 23.4 |
| 13 | GCC | Chennai | Z 10 Saligramam (W 129) | 20.8 |
| 14 | GCC | Chennai | Z 08 Aminjikarai (W 102) | 20.7 |
| 15 | GCC | Chennai | Z 02 Manali (W 17) | 20.1 |
| 16 | GCC | Chennai | Z 05 Chennai central (W 58) | 18.9 |
| 17 | GCC | Chennai | Z 02 Manali (W 18) | 14.4 |
| 18 | GCC | Chennai | Z 07 Korattur (W 86) | 13.4 |
| 19 | GCC | Chennai | Z 11 Nerkundram (W 144) | 13 |
| 20 | GCC | Chennai | Z 02 Manali New town (W 18) | 11.4 |
| 21 | GCC | Chennai | Z 07 Ayapakkam (W 85) | 10.5 |
| 22 | GCC | Chennai | Z 02 Manali New town (W 15) | 10.4 |
| 23 | GCC | Chennai | Z 15 Neelankarai (W 192) | 10.2 |
| 24 | GCC | Chennai | Z 10 Vadapalani (W 134) | 9.6 |
| 25 | GCC | Chennai | Z 02 Manali (W 21) | 9 |
| 26 | GCC | Chennai | Z 02 Manali (W 19) | 8 |
| 27 | GCC | Chennai | Z 11 Valasaravakkam (W 149) | 8 |
| 28 | GCC | Chennai | Z 15 Injambakkam (W 194) | 6.6 |
| 29 | GCC | Chennai | Z 07 Korattur (W 84) | 6.6 |
| 30 | GCC | Chennai | Z 15 Kannagi Nagar (W 196) | 5.6 |
| 31 | GCC | Chennai | Z 15 Sholinganallur (W 197) | 5.4 |
| 32 | GCC | Chennai | Z 06 Kolathur (W 65) | 4.8 |
| 33 | GCC | Chennai | Z 07 Ambattur (W 81) | 4.6 |
| 34 | GCC | Chennai | Z 15 Okkiyam Thoraipakkam (W 195) | 4 |
| 35 | GCC | Chennai | Z 11 Valasaravakkam (W 152) | 3.8 |
| 36 | GCC | Chennai | Z 01 Kathivakkam (W 02) | 3 |
| 37 | GCC | Chennai | Z 14 Medavakkam Jn (W 188) | 2.8 |
| 38 | GCC | Chennai | Z 13 Adyar ( W 175) | 2.4 |
| 39 | GCC | Chennai | Z 14 Medavakkam (W 191) | 2.4 |
| 40 | GCC | Chennai | Z 14 Perungudi (W 184) | 2.2 |
| 41 | GCC | Chennai | Z 03 Puzhal (W 22) | 1.8 |
| 42 | GCC | Chennai | Z 13 Raja Annamalai puram (W 173) | 1.5 |
| 43 | GCC | Chennai | Z 14 Pallikaranai (W 189) | 1 |
| 44 | GCC | Chennai | Z 10 Saidapet (W 139) | 0.6 |
| 45 | GCC | Chennai | Z 11 Valasaravakkam (W 148) | 0.6 |
| 46 | GCC | Chennai | Z 14 Pallikaranai (W 190) | 0.33 |
| 47 | GCC | Chennai | Z 14 Madipakkam (W 169) | 0.3 |
| 48 | GCC | Chennai | Z 14 Madipakkam (W 188) | 0.2 |
| Total rainfall | 617.73 | |||
| Average rainfall | 11.88 | |||
| 1 | Revenue | Coimbatore | Chinnakalar | 12 |
| 2 | Revenue | Coimbatore | Cincona | 12 |
| 3 | Revenue | Coimbatore | Valparai PAP | 7 |
| 4 | Revenue | Coimbatore | Sholayar | 5 |
| 5 | Revenue | Coimbatore | Taluk Office, Valparai | 5 |
| 6 | Revenue | Coimbatore | Taluk Office, Pollachi | 5 |
| 7 | Revenue | Coimbatore | Taluk Office, Anaimalai | 2 |
| 8 | Revenue | Coimbatore | Aliyar | 1 |
| Total rainfall | 49 | |||
| Average rainfall | 2.13 | |||
| 1 | Revenue | Erode | Kodumudi | 1.4 |
| Total rainfall | 1.4 | |||
| Average rainfall | 0.08 | |||
| 1 | Revenue | Kallakurichi | KCS MILL-2 Kachirayopalayam | 4 |
| Total rainfall | 4 | |||
| Average rainfall | 0.17 | |||
| 1 | Revenue | Kanniyakumari | Balamore | 19.4 |
| 2 | Revenue | Kanniyakumari | Chittar I | 4 |
| 3 | Revenue | Kanniyakumari | Mullanginavilai | 3.2 |
| 4 | Revenue | Kanniyakumari | Sivalogam (Chittar II) | 3 |
| 5 | Revenue | Kanniyakumari | Suralacode | 2.4 |
| 6 | Revenue | Kanniyakumari | Puthan dam | 1.2 |
| 7 | Revenue | Kanniyakumari | Pechiparai | 1 |
| 8 | Revenue | Kanniyakumari | Perunchani | 1 |
| Total rainfall | 35.2 | |||
| Average rainfall | 1.35 | |||
| 1 | Revenue | Madurai | Kallandri | 1 |
| Total rainfall | 1 | |||
| Average rainfall | 0.05 | |||
| 1 | Revenue | Thanjavur | Orathanad | 1.2 |
| Total rainfall | 1.2 | |||
| Average rainfall | 0.06 | |||
| 1 | Revenue | The Nilgiris | Harisan Malayalam Ltd. cherumulli | 8 |
| 2 | Revenue | The Nilgiris | Wood Braiyar Estate | 7 |
| 3 | Revenue | The Nilgiris | Devala | 5 |
| 4 | Revenue | The Nilgiris | Upper Gudalur | 4 |
| 5 | Revenue | The Nilgiris | Portimund | 3 |
| 6 | Revenue | The Nilgiris | Gudalur Bazaar | 3 |
| 7 | Revenue | The Nilgiris | Parsonsvalley | 2 |
| 8 | Revenue | The Nilgiris | Barwood | 2 |
| 9 | Revenue | The Nilgiris | Taluk Office Pandalur | 2 |
| 10 | Revenue | The Nilgiris | Upperbhavani | 1 |
| 11 | Revenue | The Nilgiris | Kodanad | 1 |
| Total rainfall | 38 | |||
| Average rainfall | 1.23 | |||
| 1 | Revenue | Theni | Thekkadi | 7.2 |
| 2 | Revenue | Theni | Periyar | 2 |
| Total rainfall | 9.2 | |||
| Average rainfall | 0.71 | |||
| 1 | Revenue | Tirunelveli | Oothu | 8 |
| 2 | Revenue | Tirunelveli | Nalumukku | 8 |
| 3 | Revenue | Tirunelveli | Kakkachi | 4 |
| Total rainfall | 20 | |||
| Average rainfall | 1.11 | |||
| 1 | Revenue | Tirupathur | Ambur | 7.1 |
| 2 | Revenue | Tirupathur | ACS Mill, Vadapudupattu | 4.2 |
| Total rainfall | 11.3 | |||
| Average rainfall | 1.61 | |||