Click on a day for an hourly weather forecast
The weather in Tamil Nadu in March is very hot. The average temperatures are between 26°C and 33°C, drinking water regularly is advisable.
You can expect a few rainy days in Tamil Nadu during March, but usually the weather is comfortable in March.
Our weather forecast can give you a great sense of what weather to expect in Tamil Nadu in March 2025.
If you’re planning to visit Tamil Nadu in the near future, we highly recommend that you review the 14 day weather forecast for Tamil Nadu before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 23° | 1 | 30 | 0 | 32 mm | Good | Tamil Nadu in January |
| February | 30° / 24° | 1 | 28 | 0 | 15 mm | Good | Tamil Nadu in February |
| March | 33° / 26° | 1 | 30 | 0 | 25 mm | Good | Tamil Nadu in March |
| April | 35° / 28° | 2 | 28 | 0 | 21 mm | Ok | Tamil Nadu in April |
| May | 37° / 30° | 2 | 29 | 0 | 60 mm | Ok | Tamil Nadu in May |
| June | 36° / 29° | 6 | 24 | 0 | 118 mm | Ok | Tamil Nadu in June |
| July | 34° / 28° | 5 | 26 | 0 | 140 mm | Ok | Tamil Nadu in July |
| August | 34° / 28° | 8 | 23 | 0 | 225 mm | Bad | Tamil Nadu in August |
| September | 33° / 27° | 11 | 19 | 0 | 250 mm | Ok | Tamil Nadu in September |
| October | 32° / 27° | 11 | 20 | 0 | 292 mm | Ok | Tamil Nadu in October |
| November | 29° / 25° | 10 | 20 | 0 | 401 mm | Ok | Tamil Nadu in November |
| December | 28° / 24° | 5 | 26 | 0 | 193 mm | Perfect | Tamil Nadu in December |