Australia is baking through a rising heat wave which built in the country’s outback interior over the weekend and is likely last until Wednesday across the states of South Australia, Victoria and New South Wales.
The Bureau of Meteorology said it expected several early spring records were likely to be broken over the next few days, calling the heat “very uncommon for September”.
“A reprieve from the heat is not expected until Wednesday onwards, as a stronger cold front crosses the southeastern states,” the weather bureau said in a Facebook post.
It's not even midday and Ulladulla is already having its hottest September day on record. 🥵 It had reached 32.6ºC by 11:40am, beating its old September record of 32.3ºC from 2017. Data for this site is available back to 1991. pic.twitter.com/G52BnFgZ1f
— Ben Domensino (@Ben_Domensino) September 18, 2023
The heat took its toll on runners in the Sydney marathon on Sunday with 26 people taken to the hospital and about 40 treated for heat exhaustion by emergency services.
Temperatures in Sydney’s west were expected to hit 36 degrees Celsius before dropping to about 22 degrees Celsius (71 F) on Thursday, the weather bureau forecasts showed.
The heat wave has also elevated the risks of fires with several regions given ‘high’ fire danger ratings, and authorities urging residents to prepare for bushfires. About 50 grass or bushfires are burning across New South Wales but all have been brought under control.
The BOM has been forced to issue an out-of-season #heatwave warning for parts of #NSW, as summer-like heat pushes into the southeast. Full Story: https://t.co/u4LBRCcvJZ pic.twitter.com/cibmKg38bC
— Weatherzone (@weatherzone) September 17, 2023
Australia is bracing for a hotter southern hemisphere spring and summer this year after the possibility of an El Nino strengthened and the weather forecaster said the weather event could likely develop between September and November.
El Nino can prompt extreme weather events from wildfires to cyclones and droughts in Australia, with authorities already warning of heightened bushfire risks this summer.
A thick smoke haze shrouded Sydney for several days last week as firefighters carried out hazard reduction burns to prepare for the looming bushfire season.
