• Each of the last three decades has been successively warmer at the Earth’s surface than any preceding decade since 1850. The globally averaged temperature data show a warming of 0.85 [0.65 to 1.06] °C over the period 1880 to 2012.

  • IPCC Assessment Report 5 states that Global mean temperatures will continue to rise over the 21st century if greenhouse gas (GHG) emissions continue unabated and temperature change will not be regionally uniform.

  • It is virtually certain that, in most places, there will be more temperature extremes as global mean temperatures increase (IPCC 2014).
District wise Temperature in Tamil Nadu

Yearly Temperature in Tamil Nadu temporarily