Showing posts with label Hottest day. Show all posts
Showing posts with label Hottest day. Show all posts

Monday, September 2, 2024

Australia sweats through hottest August on record with temperatures 3C above average

Crowds on Sydney's Bondi beach beat the heat on the last day of winter 2024. BoM data showed average temperatures across Australia in August were 3.03C above the long-term average. Photograph: David Gray/AFP/Getty Images
 

The 2024 winter was the second hottest on record since weather data collection began in 1910

 

Australia recorded its hottest August on record, with the national temperature 3C above average, as September kicked off with total fire bans in parts of New South Wales on Monday.

Bureau of Meteorology data showed average temperatures across the nation in August were 3.03C above the long-term average, easily beating the previous 2.56C record set in 2009.

The 2024 winter also ranked as the second hottest on record going back to 1910, the data showed, coming in at 1.48C above average. The hottest winter on record was 2023 at 1.54C above average.

 On Monday, the NSW Rural Fire Service issued total fire bans for greater Sydney and the Illawarra and Shoalhaven region.

 

Climate scientists have described the extreme temperatures across Australia since the middle of August as “gobsmacking”.

While high-pressure systems over the continent kept skies clear and pushed temperatures higher, climate scientists said the extreme nature of the heatwave was likely caused by global heating.

Dr Simon Grainger, a senior climatologist at the bureau, said: “When we get these significant heat events, they can break records by quite a large margin.”

He said ocean temperatures around the continent had been very high in July and this had “set the groundwork” for the warmer conditions.

Western Australia, South Australia and Queensland all set record winter high temperatures during the second half of August. Large parts of the country saw daily and nighttime temperatures more than 10C above average.

The hottest winter temperature on record for the country, 41.6C, was set on 26 August at Yampi Sound in the remote Kimberley area.

In NSW on Monday, the fire danger rating was high for greater Sydney and extreme for the Illawarra area.

 The NSW RFS inspector, Ben Shepherd, said it was not unusual to have elevated fire risk around this time of year.


“This is showing that while we did have wet weather initially, it quickly swung the other way to being very dry and warm. But it is the wind that is driving the fire danger up.”

There should be a return to moderate fire risk for the rest of the week, he said.

He said the past three years were relatively benign for fire weather, but the weather bureau forecasts were showing warmer than average conditions were likely for the next three months.

“That means now is the time to set up and get your property prepared and have your fire plans in place,” he said.

Later this week the Australasian Fire And Emergency Services Authorities Council is expected to release an outlook on the risk of bushfires around the country for spring.


Wednesday, May 29, 2024

Martianization - Delhi temperature hits 50.5C as India’s capital records hottest day

Children run behind a truck spraying water along a street in Delhi. Photograph: Arun Sankar/AFP/Getty Images


 

Authorities warn of water shortages as temperatures reach nine degrees higher than expected

Temperatures in Delhi have hit a record high of 50.5C (122.9F), as authorities warned of water shortages in India’s capital.

The India Meteorological Department (IMD), which reported “severe heat-wave conditions”, recorded the temperature in the suburb of Mungeshpur on Wednesday afternoon, breaking the landmark 50C measurement for the first time in the city.

The temperature was more than nine degrees higher than expected, the IMD said, and came on the second day of record-breaking heat. On Tuesday a high of 49.9C had been hit in Mungeshpur and Narela, breaking the 2002 record of 49.2C.


 

The IMD warned of the heat’s impact on health, especially for children, elderly people and those with chronic diseases. The alert warns there is a “very high likelihood of developing heat illness and heat stroke in all ages”, with “extreme care needed for vulnerable people”.

India is no stranger to searing summer temperatures. Years of scientific research have found the climate crisis is causing heatwaves to become longer, more frequent and more intense.


 City authorities warned of the risk of water shortages as the capital swelters. The water minister, Atishi Marlena, called for “collective responsibility” in stopping wasteful water use, the Times of India newspaper reported on Wednesday.

 

“To address the problem of water scarcity, we have taken a slew of measures such as reducing water supply from twice a day to once a day in many areas,” Atishi said, the Indian Express reported.

“The water thus saved will be rationed and supplied to the water-deficient areas where supply lasts only 15 to 20 minutes a day,” she added.

The heatwave has been building up inexorably for weeks, but even so residents were shocked by conditions on Tuesday and Wednesday. People told of fingers being scorched from touching the steering wheel of a car, and tap water was coming out at boiling temperatures.

“Having a shower is almost a waste of time,” said Aruna Verma, a chemistry teacher. “You come out of it and instantly you are a sweaty mess again.”

Newspapers have published lists of does and don’ts based on doctors’ advice. People have been urged to stay indoors and wear light, loose cotton clothes – advice that is impossible for much of the city’s workforce to follow, including labourers and market stall sellers.

Construction workers have mostly stopped working between noon and 4pm. “The metal rods I’m working with are too hot to touch. Even if I restart work at 5pm, the rods are burning and the heat from the sparks makes it worse,” said Babu Ram, a welder working on a block of flats in New Friends Colony, south of the city centre.

Sameer Prakash, a vegetable vendor, typically stands outside next to his cart until about 2pm, waiting for customers to emerge from their air-conditioned homes.

He alternates between splashing water on the vegetables – to stop them wilting – and on his head, to avoid heatstroke.

“What’s the choice? No one is going to feed my children unless I take some money home are they? Work is work. It just has to be done,” he said. “The sun just kills the vegetables so I buy less than usual from the wholesale market because if I don’t sell them, they will rot.”

It has been gruelling too for politicians addressing rallies in the blistering heat as part of the ongoing general election, and their audiences. Political parties have urged those coming out to bring wet towels, extra water to wet the towels again once they dry, and packets of oral rehydration salts.

Many blame the soaring temperatures on scorching winds from Rajasthan state, where temperatures on Tuesday also reached 50.5C.

At the SMS hospital in Rajasthan’s capital, Jaipur, so many bodies of casualties of the heat have arrived at the mortuary that its capacity has been exceeded. Police in the city say many of the victims are poor labourers, who have no choice but to work outside, and homeless people.

Rajasthan’s desert region of Phalodi holds the country’s all-time heat record, hitting 51C in 2016.

Indians who can afford to escape the baking cities have fled to cooler places in the mountains. But even alpine-like Kashmir, known as the “Switzerland of the east”, has witnessed an unprecedented heatwave.

At the same time, West Bengal and the north-eastern state of Mizoram have been struck by gales and lashing rains from Cyclone Remal, which hit India and Bangladesh on Sunday, killing more than 38 people.

The Bangladesh Meteorological Department said the cyclone was “one of longest in the country’s history” and blamed climate change for the shift.




 

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The water levels at Broomhead reservoir in South Yorkshire have been low this summer. Photograph: Richard McCarthy/PA by   Damien Gayle The...