Theni
| Theni | |
|---|---|
| From top: Theni view from the forest road, Theni view from mary matha school | |
| Nickname: Gateway to highland | |
| Theni, Tamil Nadu, India | |
| Coordinates: 10°00′28″N 77°28′25″E / 10.0079°N 77.4735°E | |
| Country | India | 
| State | Tamil Nadu | 
| District | Theni | 
| Government | |
| • Type | Municipality | 
| • Body | Theni Allinagaram Municipality | 
| • Chairman | S Murugesan | 
| • Commissioner | S Nagarajan | 
| Elevation | 339 m (1,112 ft) | 
| Population  (2011) | |
|  • Total | 202,100 | 
| Languages | |
| • Tamil, Telugu, Malayalam, English, Kannada | Tamil | 
| Time zone | UTC+5:30 (IST) | 
| PIN | 625531 | 
| Telephone code | 04546 | 
| Vehicle registration | TN 60, TN 60Z | 
| Distance from State Capital Chennai | 498 kilometres (309 mi) southwest | 
| Climate | Average and moderate cool at winter (Köppen) | 
| Precipitation | 658 millimetres (25.9 in) | 
| Avg. summer temperature | 39.5 °C (103.1 °F) | 
| Avg. winter temperature | 25.8 °C (78.4 °F) | 
| Website | www | 
Theni is a valley town situated in the Indian state of Tamil Nadu at the foothills of the Western Ghats. It is the headquarters of the Theni district, 70km from Madurai.