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Chennai Swelters: July Heat Breaks Records
12 Jul
Summary
- Chennai's July temperatures exceed normal, reaching 38-39°C.
- Feels-like temperature could surpass 45°C due to high humidity.
- Little to no rainfall is forecasted for the upcoming week.

Chennai is currently experiencing an unusually harsh July, marked by daytime temperatures frequently reaching 38-39°C. This marks the hottest July recorded in the city since 2015. The current heat is approximately 2-4°C above the normal maximum temperature for this time of year.
High humidity levels are contributing to stifling conditions, with "feels-like" temperatures predicted to climb above 45°C each afternoon. Residents can expect little to no rainfall throughout the upcoming week, exacerbating the sultry weather.
Weather officials attribute the intense heat to the weakening of a coastal trough that typically aids cloud formation and moderates temperatures. While some light to moderate rain might occur in districts near the Western Ghats, the rest of Tamil Nadu is expected to remain drier.
The forecast also includes strong surface winds of 40-50 kmph in isolated areas across Tamil Nadu, Puducherry, and Karaikal on Sunday. This intense heat will particularly impact commuters, outdoor workers, and vendors.