Parts of Australia are facing extreme heat, with temperatures hitting a record-breaking 43.5C (110F) in Sydney.
The temperature, recorded at Sydney Airport on Saturday, was the highest temperature recorded at the same weather station since records began in 1929.
Another weather station in the city recorded temperatures of 38.9C (102F), according to forecaster data.
That was short of December’s record of 42.2C (108F) for the same weather station – at Observatory Hill – which was set in 1957.
Though Australia is currently approaching midsummer, Saturday’s temperature is almost 15 degrees above the average December high for the city.
Authorities have issued bushfire warnings and banned fires in large parts of New South Wales state because of the recent warm weather, which has been driven by warm winds.
Prime Minister Anthony Albanese said in Sydney it was “a time to ensure that we look after each other and stay safe”.
“In Sydney, and in other parts of the east coast, it’s a reminder that there just might be something in this climate change stuff,” he said.
The heat heightens the risk of bushfires in an already high-risk season during Australia’s December-February summer due to an El Nino weather event, typically associated with extremes such as wildfires, cyclones and droughts.
There were 71 grass and bushfires – 21 of them uncontained – burning across New South Wales on Saturday, the state’s Rural Fire Service said.
Authorities have raised concerns about a return of dangerous fire conditions this summer.
Australia’s last two fire seasons were quiet compared with the 2019-2020 “Black Summer” that destroyed an area the size of Turkey and killed 33 people.
In a warning on Friday, the forecaster said “severe heatwave conditions” would continue in much of New South Wales into next week, with peak temperatures predicted for the weekend.
However, amid the warnings, visitors to Sydney’s famous Bondi Beach had a more relaxed approach to the spike in temperatures.
Beachgoer Carley Carr said: “It’s about time that we had a good summer.”