A recent report published by Climate Trends has issued a warning regarding the potential for summer-like weather conditions to emerge in Tamil Nadu as early as February 2027. The forecast attributes this shift to a combination of rising global temperatures and a strengthening El Niño cycle, which experts suggest could exceed the intensity of the 2015-16 and 2023-24 episodes.
These climatic changes are expected to heighten the risk of severe heat stress throughout the region. Furthermore, the report highlights significant concerns regarding water scarcity and the potential for substantial crop losses as the state faces these evolving weather patterns.
The agricultural sector in Tamil Nadu has already felt the impact of recent climate instability. During 2026, India recorded a 13% deficit in the southwest monsoon, representing the weakest performance in ten years. This shortfall directly affected local farming, resulting in a reduction of 1.4 lakh hectares in rice cultivation compared to the previous year.
Aarti Khosla, director of Climate Trends, stressed that heat must be addressed as a persistent and escalating threat rather than an occasional occurrence. In response to these findings, experts are urging authorities to bolster public health preparedness, implement more effective heat action plans, and strengthen early warning systems to better manage the anticipated impacts.
