Records show that 2015 has been the third warmest year ever recorded since 1901
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/heat-wave-intensify-over-north-central-and-south-india
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heat-waves
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-institute-tropical-meteorology
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/madhya-pradesh
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-meteorological-department-imd
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/el-nino
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-disasters