Chennai Weather LATEST Update: Heat to Intensify Across Tamil Nadu; Light Rain Likely in Western Ghats

Tamil Nadu is likely to witness a steady increase in daytime temperatures from March 1 to March 5, with maximum temperatures expected to rise by 2–3 degrees Celsius above normal levels. In the past 24 hours, minimum temperatures in a few regions were already 2–3 degrees higher than usual, while other areas recorded near-normal readings.

On February 28, rainfall was reported in districts such as Kanniyakumari and Coimbatore, with Kanniyakumari receiving up to 3 cm of rain. Meanwhile, most parts of Tamil Nadu, Puducherry, and Karaikal experienced dry weather. Karur recorded the highest maximum temperature at 36.5°C. Among the plains, Tiruttani saw a minimum temperature of 19.5°C, while the hill station of Kodaikanal recorded a chilly 6.9°C.

Despite the expected rise in maximum temperatures, minimum temperatures are unlikely to see any major changes, though a slight dip cannot be ruled out.

According to the Regional Meteorological Centre in Chennai, an upper-air cyclonic circulation persists over the Comorin Sea and adjoining Lakshadweep region. Due to this system, light to moderate rainfall is likely in isolated places over the Western Ghats districts from March 1 to March 3.

On March 4, light rain is expected in south Tamil Nadu’s coastal districts, Western Ghats districts, and nearby areas. Rainfall chances may continue in western and coastal districts until March 7. However, the rest of Tamil Nadu, along with Puducherry and Karaikal, is expected to remain largely dry during this period.

Additionally, light mist may form in a few places over the Western Ghats districts and coastal regions during the early morning hours over the next two days.

For Chennai and its suburban areas, the sky is expected to remain partly cloudy. Light mist may occur in isolated pockets during the early morning. The maximum temperature in the city is likely to hover between 33°C and 34°C, while minimum temperatures may settle around 23°C to 24°C.

As for marine conditions, there are currently no weather warnings for fishermen in the Tamil Nadu coastal areas, the Bay of Bengal, or the Arabian Sea. Fishermen can continue their activities as usual without any restrictions.