
Western Australia (WA) is the westernmost and largest state in Australia, with a land area of 2,527,013 square kilometres. It is home to a diverse range of climates, from tropical conditions in the Kimberley to deserts in the interior, and a Mediterranean climate in the south-west and southern coastal areas. WA has a rich Aboriginal history, with Indigenous peoples present for tens of thousands of years. The region also boasts incredible natural landscapes, vibrant cities like Perth, and a strong economy driven by mining and agriculture. With its sunny weather, beautiful beaches, and cultural attractions, WA offers a comfortable lifestyle and is a popular destination for tourists and migrants alike.
| Characteristics | Values |
|---|---|
| Population | 2.965 million as of June 2024 |
| Population concentration | Over 90% live in the southwest corner, and around 80% live in the state capital Perth |
| Indigenous history | Indigenous peoples have been present for tens of thousands of years |
| European history | First visited by Europeans in 1616 by Dutch explorers; claimed by the British in 1827 |
| Climate | Diverse, including tropical, desert, and Mediterranean conditions |
| Size | 2,527,013 square kilometres, the largest state in Australia and the second-largest subdivision of any country on Earth |
| Economy | Driven by the mining sector, particularly iron ore, petroleum, and natural gas |
| Weather | Sunny, with over 3,000 hours of sunshine per year; snow is rare |
| Culture | Rich and diverse, with a strong sense of community and a vibrant arts scene |
| Attractions | Natural wonders, incredible beaches, world-class food and wine, leading tourist attractions |
| Infrastructure | Well-connected with good public transport, affordable fuel, and accessible utilities |
| Employment | Offers a strong economy and low unemployment with a range of employment opportunities |
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What You'll Learn

Climate
Western Australia has a diverse climate, varying from the tropical north to the temperate south. The northern and southern parts of the state have contrasting climates; the north experiences wet and dry seasons, while the south has a Mediterranean climate with four distinct seasons. The southern areas of Western Australia experience summer, autumn, winter, and spring. The northern dry season falls between April and September with long sunny days and clear blue skies. Temperatures during this time range from 24°C to a maximum of 34°C.
The wet season in the north occurs from October to March, with temperatures reaching the mid to high 30s and high humidity. During this time, tropical rainstorms are a common occurrence. The southern coastal regions of the southwest have milder temperatures, with averages of around 32°C in summer and 14°C in winter.
Perth, the capital of Western Australia, has a Mediterranean climate with hot, dry summers and mild, wet winters. February is the hottest month, with an average high of 31.7°C, and July is the coldest, with an average low of 8.1°C. While summers in Perth are dry, they do experience sporadic rainfall in the form of thunderstorms and cold fronts. Spring and autumn are transitional seasons, with spring experiencing a mix of cold and warm days, and autumn marking the return of wintery weather.
Western Australia's climate has changed significantly over the last century, particularly in the last 50 years. Average temperatures have risen by about 1°C since 1910, and rainfall patterns have shifted. Rainfall has increased in the north and interior, declined along the west coast, and decreased by about 20% in the southwest. The decline in the southwest is attributed to increasing greenhouse gas concentrations.
The changing climate has led to an increased fire risk across the state, with a notable rise in extreme fires. Climate change projections indicate that temperatures will continue to rise, and heatwaves will become more common. By 2090, Perth is predicted to experience higher temperatures and a mix of increased rainfall intensity and overall drier conditions.
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History
The human history of Western Australia dates back to "'over 50,000 years ago and possibly as much as 70,000 years ago" with the arrival of Aboriginal Australians on the northwest coast. The first inhabitants expanded across the east and south of the continent. Intermittent contact with visiting Southeast Asian fishermen around 5,000 years ago led to the introduction of the dingo, the native dog, and possibly the practice of circumcision.
The first recorded European contact was in October 1616 when Dutch explorer Dirk Hartog landed on the west coast. For the rest of the 17th century, other Dutch and British navigators encountered the coast, usually unintentionally, as demonstrated by the many shipwrecks along the coast. By the late 18th century, British and French sailors had begun to explore the Western Australian coast. The Baudin expedition of 1800–03 included the coast of Western Australia and resulted in the Freycinet Map of 1811, the first published map featuring the full outline of Australia.
In 1826, the British sent a military contingent led by Major Edmund Lockyer to King George Sound, founding what became the port city of Albany, the first European settlement in Western Australia. On 21 January 1827, Lockyer formally took possession for the British Crown of the portion of New Holland not yet claimed by the crown, that is, the portion west of the 129th meridian east. In 1829, Captain Charles Fremantle raised the British flag and claimed the west coast of Australia for Britain. The colonisation of Whadjuk country began with the reading of an official proclamation at Garden Island on 18 June, naming James Stirling as lieutenant governor.
In 1890, Western Australia gained the right of self-government. Following discoveries of gold at Coolgardie and Kalgoorlie, the Western Australian Parliament authorised the raising of a loan to construct a pipeline to transport water to the burgeoning population on the goldfields. The Goldfields Water Supply Scheme was completed in 1903 and is attributed by historians as an important factor driving the state's population and economic growth. In 1901, Western Australia officially became a state, joining with the other five states to form the Commonwealth of Australia.
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$5.5

Flora and fauna
Western Australia is known for its diverse flora and fauna. The flora of Western Australia comprises 10,842 native vascular plant species, with a further 1,030 unpublished species. There are also 1,335 invasive plant species, commonly known as weeds. The region is home to a vast collection of wildflowers, with over 12,000 species, making it the largest collection of wildflowers in the world. Botanists have been collecting plant specimens in Western Australia since the 17th century, with the first scientific collection recorded by William Dampier in 1699. The region's flora has been extensively studied and catalogued by notable botanists such as Robert Brown, Ludwig Diels, and Ernst Pritzel, who have contributed to our understanding of the region's botanical diversity.
The unique flora of Western Australia includes species like the Rattlesnake Samphire (Tecticornia crotalus), which has an inflorescence resembling a rattlesnake's tail, and the Nodding Greenhood (Tribonanthes brachypetala), which deceives with its appearance. The region is also home to various species of Acacia, Brachyloma, Conostephium, and Drosera. The Indigenous Australians have a long history with the flora, using plants as sources of food, shelter, tools, and medicine for over 50,000 years.
Western Australia also boasts a rich and unique array of native fauna. The region is home to about 50% of Australia's threatened mammals, as well as many threatened bird, reptile, frog, fish, and invertebrate species. It is known for its diverse subterranean fauna, with more than 4,100 species estimated in Western Australia alone. The blind cave gudgeon (Milyeringa veritas) and the blind cave eel (Ophisternon candidum) are vulnerable freshwater fish species found in the region's groundwater systems.
The fauna of Western Australia includes iconic species such as the kangaroo and the quokka, the happiest marsupial on Earth. The region also offers the opportunity to swim with gentle whale sharks. Western Australia provides a habitat for 41 of Australia's mammal species, 439 reptile species, and 1,600 fish species. The conservation of native fauna is important, with the Biodiversity Conservation Act 2016 aiming to protect threatened native plants, animals, and ecological communities.
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Population
Western Australia is the largest state in Australia, occupying roughly one-third of the continent's total area, with a land area of 2,527,013 square kilometres. It has a diverse range of climates, including tropical conditions in the north, deserts in the interior, and a Mediterranean climate in the coastal southwest. As of 2024, Western Australia had a population of over 3 million people, accounting for about 10.9% of the national total. This makes it the fourth most populous state in the country.
The majority of the population is concentrated in the southwest corner of the state, particularly in the greater Perth area, which is one of the largest metropolitan regions in Australia. Perth, the state capital, is home to around 80% of the state's population and is known for its long urban sprawl. The population of Perth has been influenced by various factors throughout history, including the Western Australian gold rushes of the late 19th century, which resulted in a significant influx of people.
The development of the state's mining sector, particularly the iron ore industry, has also played a role in population growth. Additionally, projects such as the Group Settlement Scheme of the 1920s encouraged farmers to settle in the southwest, further increasing the population. Western Australia has experienced the fastest growth rate of any state or territory in Australia in recent years, surpassing Tasmania and New South Wales in terms of population.
The Indigenous peoples of Western Australia have been present for tens of thousands of years. European exploration began in the 17th century with Dutch expeditions, and the British claimed Western Australia in 1827. The early history of Perth, founded by British and Irish settlers in 1829, included a period where convicts outnumbered free settlers. In the early 20th century, Western Australia saw a significant influx of immigrants from Britain, Ireland, and the British Empire, contributing to the state's population growth.
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Attractions
Western Australia is the largest state in the country, covering nearly one-third of the country. It is incredibly diverse, from its rugged Outback to ancient rainforests, stunning coastlines, and profound Aboriginal experiences.
Western Australia is home to several iconic attractions. The Margaret River region is known for its gorgeous landscapes and world-class wineries. The Kimberley region is the stuff of Outback dreams, with its rugged terrain and stunning coastal scenery. Nature lovers and outdoor explorers will be spoilt for choice with Western Australia's national parks, including the popular Kalbarri National Park, Nambung National Park, Karijini National Park, and Cape Range National Park. Karijini National Park features the adventurous Spiderman walk at Hancock Gorge, where you'll need to reach out with your arms and legs and shimmy along the cliff face.
The Bibbulmun Track is a unique experience, offering an encounter with the native Western Australian forest. The Stirling Range National Park, home to the state's tallest peak, Bluff Knoll, is another natural attraction, offering a challenging climb or a scenic drive with lookout points.
For those seeking a beach holiday, the Coral Coast is a popular choice, with the Ningaloo Reef and Monkey Mia offering opportunities for marine life exploration and encounters with wild dolphins. Rottnest Island, just off the coast of Perth, is another relaxing island escape known for its beautiful bays.
Perth, the vibrant city, boasts a rich art and culture scene, with attractions including Kings Park and Botanic Garden, Fremantle Prison (a World Heritage site), and the Art Gallery of Western Australia. Fremantle Prison, built by convicts in the 1850s, offers a glimpse into Western Australia's history, while the Art Gallery showcases the state's unique flora and fauna.
Other notable attractions include Wave Rock, an impressive rock formation resembling a tall, breaking ocean wave, and the historic town of Broome, where you can enjoy the views, live music, and local cuisine at the Mangrove Hotel.
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Frequently asked questions
Western Australia has a diverse range of climates, including tropical conditions in the Kimberley, deserts in the interior, and a Mediterranean climate in the south-west and southern coastal areas. Snow is rare, but the temperature can exceed 50°C.
Western Australia's Indigenous peoples have been present for tens of thousands of years. The first Europeans to visit were Dutch explorers in the 17th century. The British claimed Western Australia in 1827 and established the Swan River Colony, later renamed Perth, as its capital in 1829.
Western Australia offers incredible natural wonders, world-class food and wine, vibrant arts, rich cultural history, and leading tourist attractions. The region has incredible beaches, a vibrant café culture, and a range of outdoor activities such as snorkelling, swimming, and cycling.
Perth is Western Australia's capital city and is known for its sunny weather, spectacular natural surroundings, and vibrant city life and culture. It is consistently ranked as one of the world's most liveable cities and is recognised as one of the world's best destinations by several travel publications.
Western Australia offers a comfortable lifestyle, a strong economy, low unemployment, excellent healthcare, quality education, and a rich cultural diversity. The cost of living is generally affordable, with cheaper fuel, electricity, and water prices compared to other parts of Australia and the UK.





































