Melbourne: Australia has just sweltered through at least five of its 10 warmest days on record, authorities estimate, reports BBC.
An extreme heatwave has afflicted the nation since Saturday, causing wildlife deaths, bushfires and an increase in hospital admissions.Australia’s Bureau of Meteorology said preliminary readings showed daily national temperature highs of 40C.
The town of Noona in New South Wales meanwhile recorded a night-time temperature of 35.9C.
It was the highest minimum temperature ever recorded anywhere in Australia, the Bureau of Meteorology (BOM) said.
Temperatures on Friday will soar above 42C in “broad areas”, the bureau predicted, before a cool change in southern and central areas of the country over the weekend.
However parts of Western Australia are expected to see temperatures up to 14 degrees higher than average.
Forecasters have compared conditions to the nation’s worst heatwave in 2013, where the mercury soared to 39C for seven consecutive days.The hottest day on record for Australia is 7 January 2013, when the national average maximum temperature was 40.3C.
“The current heatwave ranks alongside that of January 2013 as the most extensive and prolonged heatwave on record over Australia,” BOM senior meteorologist Blair Trewin told the BBC earlier this week.
“There have been other notable heatwaves but none affecting such a large area of the country.”
Meteorologists say that the heatwave has broken heat records at more than 10 places around Australia, largely central inland locations.
The record-setters included the outback town of Tarcoola in South Australia which soared to 49C on Tuesday, and Port Augusta in South Australia which reached 48.9C.
Sixteen people in South Australia were admitted to hospital due to the heat on Wednesday, the state government said.
Authorities in several states have also issued health warnings urging people to stay indoors and minimise physical activity, with heightened concerns for the elderly, chronically ill and children.