Rainfall, flash flooding, thunderstorms expected for Christmas in Australia

Christmas washout? Parts of Australia could be set to cop a MONTHS’ worth of rain in a matter of hours – here’s the December 25 forecast near you

  • Two major weather systems in the southeast causing wet weather in Australia
  •  Monsoon hovering over Western Australia’s Kimberley region also to blame
  • Heavy rainfall, flash flooding and isolated thunderstorms will batter Victoria 
  • In NSW’s north, showers and thunderstorms are expected for a couple of days 
  • Some state’s will have a sunny Christmas Day while others will endure a wet one  

Huge swathes of Australia will cop a drenching this Christmas with a months’ worth of rain expected to fall in a matter of hours in parts of Victoria. 

Meteorologists warn two major weather systems in the south-east, one over South Australia and one over NSW, are set to bring heavy downpours in the coming days.

A severe weather warning for heavy rainfall was issued on Monday for central and south-west Victoria and other parts of the state including Melbourne

‘We’re expecting a broad area of rain of 20 to 40 millimetres with isolated totals in some locations potentially reaching their December monthly average,’ senior meteorologist Claire Yeo said.  

Meteorologists warn of two major weather systems in the southeast, one over South Australia and one over NSW, with Victoria caught in the middle and will bear the brunt of the severe weather

Australia is set for a wet Christmas as heavy rainfall batters most of the country (Pictured: tourists at Bondi Beach)

Australia is set for a wet Christmas as heavy rainfall batters most of the country (Pictured: tourists at Bondi Beach)

Storms seen rolling in at Frankston Beach in Melbourne. The suburb itself saw almost two-thirds of the average December rainfall in just 24 hours

Storms seen rolling in at Frankston Beach in Melbourne. The suburb itself saw almost two-thirds of the average December rainfall in just 24 hours

Frankston and Carrum in Melbourne’s eastern suburbs received almost two-thirds of the average December rainfall in the past 24 hours. 

A severe weather warning was issued by the Bureau of Meteorology for the Maryborough, Kyneton, Ballarat, Geelong, Melbourne and Bacchus Marsh areas.

Ms Yeo said an active monsoon across Western Australia’s Kimberley region is driving the heavy rainfall further east.

‘This moisture is actually providing a conveyor belt of moisture that in combination with an upper trough is generating the heavy rainfall that we’re seeing develop across the southwest and central parts of our state,’ she told Herald Sun

A severe weather warning was issued by the Bureau of Meteorology for the Maryborough, Kyneton, Ballarat, Geelong, Melbourne and Bacchus Marsh areas (Pictured: Pedestrians walking under the rain in Melbourne)

A severe weather warning was issued by the Bureau of Meteorology for the Maryborough, Kyneton, Ballarat, Geelong, Melbourne and Bacchus Marsh areas (Pictured: Pedestrians walking under the rain in Melbourne) 

A dark and gloomy skyline in Melbourne is seen earlier this year. A months' worth of rainfall is set to fall in the state

A dark and gloomy skyline in Melbourne is seen earlier this year. A months’ worth of rainfall is set to fall in the state 

Palm Beach in Byron Bay (pictured) was washed away following severe storms over the past few days

Palm Beach in Byron Bay (pictured) was washed away following severe storms over the past few days 

In NSW’s north, showers and thunderstorms are expected for a couple of days and flash flooding could occur.  

‘In the lead-up to Christmas there is a lot of wet weather across Australia, especially for northern and eastern and central parts of the country,’ Sky News Weather meteorologist Rob Sharpe said, news.com.au reported. 

‘Through the Hunter Valley and many other parts of the NSW coastline and surrounding areas we’ve seen a whole series of showers in recent days but up north it is a lot wetter than that.  

‘We’ve got showers drifting across southern Queensland, in NSW we’ve got this band of rain spreading down, in South Australia we’ve got a separate rain band moving through.’

Sydney however will see showers from Christmas Eve through to Saturday when temperatures are expected to soar and the sun brings some summer warmth.  

An erosion-damaged beach at Byron Bay, NSW, Monday, December 14, 2020

An erosion-damaged beach at Byron Bay, NSW, Monday, December 14, 2020

Up in Queensland, temperatures will reach a maximum of 34C with sunny and cloudy weather expected.

On Christmas Day, a 40 per cent chance of rain is expected with south to southeasterly winds of up to 15 to 20 km/h.

Perth is in for a hot and sunny Christmas with highs of 39C throughout the week and no chance of rain.

South Australia saw rain on Tuesday and then cloudy weather for the rest of the week until Christmas when the sun will come out.

In Hobart, there will be rain for the next two days before it eases. Christmas however will be cloudy with the mercury reaching just 17C.

The country’s capital will enjoy a slightly warmer Christmas eve at 27C and only 23C on Christmas Day. 

Temperatures in Darwin will hover in the 30s with rain and storms to batter the state throughout the week. 

FIVE DAY WEATHER IN YOUR CITY 

SYDNEY     

WEDNESDAY: Min 17. Max 26. Mostly sunny.

THURSDAY: Min 18. Max 27. Shower or two.

FRIDAY: Min 18. Max 24. Shower or two.

SATURDAY: Min 18. Max 27. Shower or two.

SUNDAY: Min 19. Max 30. Partly cloudy.

BRISBANE     

WEDNESDAY: Min 23. Max 33. Mostly sunny.

THURSDAY: Min 21. Max 27. Partly cloudy.

FRIDAY: Min 21. Max 28. Possible shower.

SATURDAY: Min 21. Max 28. Partly cloudy.

SUNDAY: Min 21. Max 30. Partly cloudy.

ADELAIDE     

WEDNESDAY: Min 12. Max 25. Partly cloudy.

THURSDAY: Min 13. Max 27. Cloud clearing.

FRIDAY: Min 12. Max 29. Sunny.

SATURDAY: Min 15. Max 34. Sunny.

SUNDAY: Min 20. Max 29. Partly cloudy.

CANBERRA   

WEDNESDAY: Min 9. Max 25. Partly cloudy.

THURSDAY: Min 12. Max 27. Partly cloudy.

FRIDAY: Min 13. Max 24. Partly cloudy.

SATURDAY: Min 13. Max 27. Possible shower.

SUNDAY: Min 14. Max 30. Possible shower.

MELBOURNE     

WEDNESDAY: Min 13. Max 20. Shower or two.

THURSDAY: Min 13. Max 19. Possible shower.

FRIDAY: Min 12. Max 21. Partly cloudy.

SATURDAY: Min 11. Max 28. Mostly sunny.

SUNDAY: Min 18. Max 27. Shower or two.

PERTH     

WEDNESDAY: Min 22. Max 39. Very hot and sunny.

THURSDAY: Min 22. Max 39. Very hot and sunny.

FRIDAY: Min 21. Max 35. Mostly sunny.

SATURDAY: Min 19. Max 33. Mostly sunny.

SUNDAY: Min 15. Max 33. Sunny.

HOBART     

WEDNESDAY: Min 14. Max 21. Shower or two.

THURSDAY: Min 10. Max 18. Possible shower.

FRIDAY: Min 9. Max 19. Cloudy.

SATURDAY: Min 10. Max 25. Mostly sunny.

SUNDAY:  Min 14. Max 27. Shower or two developing.

DARWIN 

WEDNESDAY: Min 25Max 31Showers. Possible storm.

THURSDAY: Min 25. Max 32. Showers. Possible storm.

FRIDAY: Min 25. Max 32. Showers. Possible storm.

SATURDAY: Min 25 Max 32. Showers. Possible storm.

SUNDAY: Min 25. Max 33. Showers. Possible storm.

Source: Bureau of Meteorology