72 cities · avg annual temperature 26.5°C
| City | Population | Avg temp | Since 1900 |
|---|---|---|---|
| Chennai | 4,328,063 | 28.6°C | +1.1° |
| Teni | 1,034,724 | 17.8°C | +1.2° |
| Coimbatore | 959,823 | 24.4°C | +1.1° |
| Madurai | 909,908 | 27.4°C | +1.1° |
| Salem | 778,396 | 27.4°C | +1.1° |
| Tiruchirappalli | 775,484 | 28.4°C | +1.1° |
| Tirunelveli | 435,844 | 26.8°C | +1.3° |
| Tiruppur | 397,521 | 26.4°C | +1.1° |
| Ambattur | 341,049 | 28.6°C | +1.1° |
| Avadi | 250,044 | 28.6°C | +1.1° |
| Tiruvottiyur | 248,059 | 28.6°C | +1.1° |
| Thanjavur | 219,571 | 28.5°C | +1.0° |
| Nagercoil | 213,858 | 27.1°C | +1.3° |
| Dindigul | 200,797 | 24.7°C | +1.1° |
| Vellore | 177,081 | 27.5°C | +1.1° |
| Tambaram | 174,787 | 28.5°C | +1.1° |
| Cuddalore | 158,569 | 28.1°C | +1.1° |
| Pallavaram | 157,145 | 28.5°C | +1.1° |
| Kanchipuram | 155,029 | 28.4°C | +1.1° |
| Erode | 147,270 | 27.2°C | +1.1° |
| Kumbakonam | 139,264 | 28.5°C | +1.0° |
| Tiruvannamalai | 138,243 | 28.0°C | +1.0° |
| Rajapalaiyam | 124,168 | 26.0°C | +1.2° |
| Pudukkottai | 112,118 | 28.1°C | +1.0° |
| Ambur | 109,873 | 26.0°C | +1.1° |
| Hosur | 103,724 | 24.3°C | +1.1° |
| Ooty | 98,238 | 16.2°C | +1.2° |
| Villupuram | 97,380 | 28.2°C | +1.0° |
| Nagappattinam | 94,238 | 28.2°C | +1.1° |
| Gudiyatham | 93,973 | 27.0°C | +1.1° |
| Karaikkudi | 91,908 | 28.2°C | +1.0° |
| Valparai | 90,353 | 21.8°C | +1.2° |
| Kovilpatti | 90,296 | 27.2°C | +1.2° |
| Vaniyambadi | 90,288 | 26.3°C | +1.1° |
| Pollachi | 88,214 | 24.6°C | +1.1° |
| Tiruchengode | 87,123 | 27.6°C | +1.0° |
| Mayiladuthurai | 86,660 | 28.4°C | +1.0° |
| Paramagudi | 85,695 | 28.4°C | +1.1° |
| Aruppukkottai | 85,369 | 27.9°C | +1.1° |
| Arakkonam | 79,080 | 28.6°C | +1.1° |
| Kadayanallur | 77,772 | 24.9°C | +1.2° |
| Karur | 76,915 | 27.5°C | +1.1° |
| Bodinayakkanur | 75,680 | 17.8°C | +1.2° |
| Srivilliputhur | 74,370 | 24.5°C | +1.1° |
| Sivakasi | 74,282 | 27.1°C | +1.1° |
| Virudunagar | 73,273 | 26.8°C | +1.1° |
| Dharapuram | 72,291 | 25.1°C | +1.1° |
| Tindivanam | 69,839 | 28.1°C | +1.0° |
| Pattukkottai | 67,982 | 28.4°C | +1.1° |
| Mettupalayam | 66,944 | 21.1°C | +1.1° |
| Krishnagiri | 66,419 | 25.4°C | +1.1° |
| Palani | 66,085 | 21.1°C | +1.1° |
| Dharmapuri | 66,017 | 26.4°C | +1.1° |
| Chingleput | 65,689 | 28.4°C | +1.1° |
| Thenkasi | 65,496 | 25.6°C | +1.3° |
| Ramanathapuram | 65,314 | 28.4°C | +1.2° |
| Mannargudi | 63,148 | 28.4°C | +1.0° |
| Arni | 62,858 | 28.2°C | +1.0° |
| Puliyangudi | 62,494 | 24.9°C | +1.2° |
| Vriddhachalam | 61,498 | 28.1°C | +1.0° |
| Cumbum | 60,828 | 21.1°C | +1.2° |
| Thiruvarur | 58,777 | 28.4°C | +1.0° |
| Attur | 58,702 | 26.6°C | +1.1° |
| Chidambaram | 58,650 | 28.2°C | +1.0° |
| Udumalaippettai | 58,571 | 24.6°C | +1.1° |
| Gobichettipalayam | 57,527 | 26.8°C | +1.1° |
| Mettur | 56,743 | 27.3°C | +1.1° |
| Panruti | 56,586 | 28.1°C | +1.0° |
| Namakkal | 55,997 | 27.8°C | +1.1° |
| Tiruttangal | 54,499 | 27.1°C | +1.1° |
| Arcot | 51,943 | 28.2°C | +1.1° |
| Idappadi | 51,642 | 27.5°C | +1.0° |