The precipitation in the Great Sandy Desert is relatively low, characteristic of an arid environment. Based on available data, the average annual rainfall provides a clear picture of its climate.
Average Annual Rainfall
According to the reference provided, the Great Sandy Desert receives an average of 370 mm of rain per year.
To put this figure into perspective, it is helpful to compare it to other locations. For instance, Perth, a major city in Western Australia, receives a significantly higher amount of rainfall annually.
Rainfall Comparison
| Location | Average Annual Rainfall |
|---|---|
| Great Sandy Desert | 370 mm |
| Perth | 730 mm |
As the table illustrates, the Great Sandy Desert receives less than half the average annual rainfall compared to Perth, highlighting its dry conditions.
Key Characteristics
- Arid Climate: The low precipitation confirms the desert's classification as an arid region.
- Seasonal Variation: While the average is 370 mm, rainfall can be highly variable from year to year and often occurs during summer months due to monsoonal influences or tropical cyclones reaching the area.
- Ecological Impact: This limited rainfall supports a sparse but unique ecosystem adapted to drought conditions.
Understanding the average precipitation is crucial for comprehending the environmental characteristics and ecological challenges of the Great Sandy Desert.
