Pedestrians hold umbrellas as they walk in heavy rain in Sydney's central business district, New South Wales, Australia. EPA
A staff member carries koalas as they secure the park during flooding caused by heavy rainfall at the Australian Reptile Park in Somersby, New South Wales. REeuters
A man jumps away as car is seen traveling through flooded streets in Surry Hills as rain falls in Sydney, Australia. Getty Images
A koala licks rainwater off a road near Moree, New South Wales, Australia. Reuters
Pedestrians hold umbrellas as they walk in heavy rain in Sydney's central business district, New South Wales, Australia. EPA
Climate change protestors are seen shielding themselves from the heavy rain in Sydney's central business district, New South Wales, Australia. EPA
A pedestrian wears a shopping bag as a hat as they walk in heavy rain in Sydney's central business district, New South Wales, Australia. EPA
Children wearing ponchos are seen as they walk in rain in Sydney's central business district, New South Wales, Australia. EPA
Wildlife in Busbys Pond in Centennial Park, Sydney, New South Wales, Australia. EPA
A pedestrian holds an umbrella as they walk in heavy rain in Sydney's central business district, New South Wales, Australia. EPA
This image from a video shows a submerged car on Gold Coast, Australia. AP
This image from a video shows flooded fields on the Gold Coast, Australia. AP
Pedestrians hold umbrellas as they walk in heavy rain in Sydney's central business district, New South Wales, Australia. EPA
A staff member carries koalas as they secure the park during flooding caused by heavy rainfall at the Australian Reptile Park in Somersby, New South Wales. REeuters
A man jumps away as car is seen traveling through flooded streets in Surry Hills as rain falls in Sydney, Australia. Getty Images
A koala licks rainwater off a road near Moree, New South Wales, Australia. Reuters
Pedestrians hold umbrellas as they walk in heavy rain in Sydney's central business district, New South Wales, Australia. EPA
Climate change protestors are seen shielding themselves from the heavy rain in Sydney's central business district, New South Wales, Australia. EPA
A pedestrian wears a shopping bag as a hat as they walk in heavy rain in Sydney's central business district, New South Wales, Australia. EPA
Children wearing ponchos are seen as they walk in rain in Sydney's central business district, New South Wales, Australia. EPA
Wildlife in Busbys Pond in Centennial Park, Sydney, New South Wales, Australia. EPA
A pedestrian holds an umbrella as they walk in heavy rain in Sydney's central business district, New South Wales, Australia. EPA
This image from a video shows a submerged car on Gold Coast, Australia. AP
This image from a video shows flooded fields on the Gold Coast, Australia. AP
Pedestrians hold umbrellas as they walk in heavy rain in Sydney's central business district, New South Wales, Australia. EPA
Flooding dampens joy of heavy rain in Australia
Thunderstorms welcomed in drought and fire-stricken areas, but also bring new challenges