Barometric Pressure in Newcastle, Australia 
1029.1 hPa
17.8 ℃
78%
4.59 m/s
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The average pressure in Newcastle, New South Wales, Australia today is , which is higher than normal. Pressure is trending rising.
Weather prediction: Showery early, improving
Rapid Pressure Changes
Rapid pressure changes detected in Newcastle, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
The daily total fluctuation in pressure in Newcastle is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Newcastle hour by hour across the next 6 hourly readings.
The barometric pressure in Newcastle is influenced by the city's coastal location. It can fluctuate frequently due to the movement of high and low-pressure systems. These systems bring changes in the weather, making the pressure rise and fall.
Newcastle is situated near the Pacific Ocean, surrounded by beaches and coastal plains. The city's landscape is relatively flat, with some small hills and ridges. To the west, the Great Dividing Range lies, but it is far enough not to have a significant impact. The coastal location and flat landscape allow winds to move freely, influencing the pressure.
The surrounding landscape affects the pressure in Newcastle. The ocean's influence helps moderate the pressure, keeping it relatively stable. However, the winds that blow from the ocean can also bring rapid changes. When winds shift, the pressure changes, leading to varying weather conditions.