What Is The Average Rainfall In Australia Jun 2026

In stark contrast to the interior, the coastal fringes tell a story of abundance. Australia is effectively a rim of fertility surrounding a core of dust.

Over 80% of the continent receives less than 600 mm of rain annually, and 50% receives less than 300 mm. what is the average rainfall in australia

Rainfall – climate averages maps, Bureau of Meteorology - BoM In stark contrast to the interior, the coastal

Conversely, the southwest corner of Western Australia represents a Mediterranean climate—cool, wet winters and hot, dry summers. However, this region is currently the canary in the coal mine for climate change, having experienced a significant decline in winter rainfall over the past few decades, threatening the water supply of Perth and the vital wheatbelt. Rainfall – climate averages maps, Bureau of Meteorology

The most defining characteristic of Australian rainfall is its absence. The continental average is heavily skewed by the vast, arid interior. Approximately 70% of the Australian continent receives less than 500mm of rain annually, classifying it as arid or semi-arid. The "Outback," the mythological heart of the nation, is a place where the evaporation rate frequently exceeds the precipitation rate.