can you tell me about their climate?
It depends on the regional location ranging from tropical, Mediterranean climate,  oceanic, humid subtropical , subpolar oceanic climates.
Australia
These factors cause rainfall to vary markedly from year to year. Much of the northern part of the country has a tropical, predominantly summer-rainfall (monsoon). The south-west corner of the country has a Mediterranean climate. The south-east ranges from oceanic (Tasmania and coastal Victoria) to humid subtropical (upper half of New South Wales), with the highlands featuring alpine and subpolar oceanic climates. The interior is arid to semi-arid.
what is frank bladin? A senior commander in the Royal Australian Air Force (RAAF). when did he join the air force? January 1923. where was he initially deployed? In 1920, Bladin served in the Australian Army, which includes the Royal Field Artillery in Britain. what was his role in the ww ii? To conduct the air defence of Torres Strait, the Northern Territory, and north Western Australia. when was the raaf formed? March 1921 who leads it? Marshal of the RAAF can you tell me about the women in the raaf? the first two female RAAF fast jet fighter pilots graduated in December 2017. can you describe their badge? Imperial crown mounted on a circle with a wedge-tailed eagle and the words 'Royal Australian Air Force', beneath it is "Per Ardua Ad Astra" what is the scientific name of the bird? Aquila audax who described it first? John Latham where is it generally found? Australia, Tasmania, southern New Guinea what is the estimated population of the initially mentioned place? UNANSWERABLE
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Australia [SEP] Climate
The interior is arid to semi-arid. According to the Bureau of Meteorology's 2011 Australian Climate Statement, Australia had lower than average temperatures in 2011 as a consequence of a La Niña weather pattern; however, "the country's 10-year average continues to demonstrate the rising trend in temperatures, with 2002–2011 likely to rank in the top two warmest 10-year periods on record for Australia, at above the long-term average". Furthermore, 2014 was Australia's third warmest year since national temperature observations commenced in 1910. Water restrictions are frequently in place in many regions and cities of Australia in response to chronic shortages due to urban population increases and localised drought.