Delhi temperature may break record for highest ever in India: 126.1 degrees

A temperature reading collected in Delhi, India's capital territory, may have broken national records as the country grapples with a blistering heat wave. The reading — 52.9 degrees Celsius or 126.1 degrees Fahrenheit — was preliminary and technically an outlier compared with others taken in Delhi on the same day, officials said. But, if confirmed, it would be the highest temperature ever registered anywhere in India.

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Heat waves are most common in India during this time of year, according to the meteorological service, which says they tend to happen between March and June, with peak heat in May. But heat waves in the region have been especially treacherous recently. In April, hundreds of people across Asia died as a result of extremely high temperatures, in India, Bangladesh, Thailand and Gaza, as well as other places. In India, that heat wave drove triple-digit temperatures in a number of areas, including in the eastern city of Bhagora where the temperature approached 115 degrees Fahrenheit. The weather damaged crops and forced school closures that came prematurely, weeks ahead of the planned summer break.

A study on the extreme weather released earlier this month by the organization World Weather Attribution said climate change amplified what may have already been a strong heat wave to make it especially severe. Around that time, Raghu Murtugudde, a climate scientist at the Indian Institute of Technology Mumbai, told CBS News that El Niño may have played a role as well.

"I think it's a mix of El Niño, global warming and the seasonality," Murtugudde said. "El Niño is transitioning to La Niña. This is the time when the maximum warming happens towards the Indian Ocean. So, all these things are basically adding steroids to the weather."