30 degree Celsius at midnight as Chennai swelters

If the Days are becoming uncomfortable, nights are no less stifling.

Published: 19th April 2017 04:56 AM  |   Last Updated: 19th April 2017 04:56 AM   |  A+A-

By Express News Service

CHENNAI: If the days are becoming uncomfortable, nights are no less stifling. Chennaites have gone through one of the worst summer nights on Monday with the mercury not dipping below 30 C in the city all night.

The mercury was hovering consistently over 30 C till early morning Tuesday, forcing people to hook on to air conditioners. Those who could not afford the luxury were left dehydrated.

The overnight temperature recordings for the city made for some uncomfortable reading. At 10 pm on Monday, the temperature at Nungambakkam weather station was 33 C.

Closer to the midnight, the city touched 30 C and continued to hover around the mark all night before dropping a notch at 4.30 am. The Chennai city live data flashing on the Regional Meteorological Centre (RMC) showed the temperature at 29.7 C at 4.30 am and the relative humidity at 79%. S Balachandran, director, Area Cyclone Warning Centre, said that stifling night-time conditions were not unusual for Chennai.

The average minimum temperature for Chennai is 27 C. The minimum temperature recorded over a 24-hour period between 8.30 am on Monday to 8.30 am Tuesday was 29.4 C, which was 2.6 C above normal.

Pradeep John, popular weather blogger, said the 80% humidity caused the spike in night time temperatures.

Ramesh Kumar, a climate expert, said there was a very warm air mass over the region and some light to moderate winds that kept the warm temperature at the surface, not allowing it escape to space. This is so in all the coastal districts of Tamil Nadu.

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