Chennai Climate: Weather by Month and Best Time to Visit
Best months for Chennai: February, January, March.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 28°C | 23°C | 14 mm | 3 | – | – | 8.7 |
| February | 29°C | 23°C | 6 mm | 2 | – | – | 8.9 |
| March | 31°C | 25°C | 8 mm | 1 | – | – | 8.4 |
| April | 33°C | 27°C | 15 mm | 3 | – | – | 7.8 |
| May | 34°C | 28°C | 38 mm | 4 | – | – | 7.1 |
| June | 34°C | 28°C | 67 mm | 11 | – | – | 6.2 |
| July | 33°C | 28°C | 70 mm | 14 | – | – | 6.0 |
| August | 33°C | 27°C | 94 mm | 15 | – | – | 6.0 |
| September | 32°C | 27°C | 103 mm | 16 | – | – | 6.0 |
| October | 30°C | 26°C | 210 mm | 19 | – | – | 5.8 |
| November | 28°C | 25°C | 226 mm | 17 | – | – | 6.2 |
| December | 27°C | 23°C | 115 mm | 9 | – | – | 7.7 |