Elias pulled out a fresh, dry notebook. He titled his report not "Average Precipitation," but "The Pulse of the Continent." He wrote down the rainfall total from the night before—67mm—and noted that while it skewed the yearly average significantly, it was the only thing keeping the desert alive.
However, this average masks extreme regional variation: average precipitation in australia
This refers to the north-south movement of strong westerly winds in the Southern Ocean. Depending on the season, a positive or negative SAM can either increase or decrease rainfall along the southern coastline. Environmental and Economic Impact Elias pulled out a fresh, dry notebook
Australia’s rainfall patterns are roughly concentric, with the heaviest rain occurring along the coasts and dropping off drastically as you move inland. Depending on the season, a positive or negative
This is the primary driver of eastern Australian weather. El Niño phases bring warmer, drier conditions and high drought risks. Conversely, La Niña phases bring cooler, wetter conditions, often resulting in widespread flooding across Queensland and New South Wales.