Barometric Pressure in Ballan, Australia 
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The pressure in Ballan, Victoria, Australia is predicted to steady drop over the next few hours, with an average pressure of 949 hPa today, which is lower than normal.
Weather prediction: Continued current weather
The daily total fluctuation in pressure in Ballan is 4.2 hPa, with a low of 947.5 hPa and a high of 951.7 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Ballan hour by hour and stay informed about how it will change over the next 6 hours.
The weather in Ballan, Victoria, Australia is affected by its location near the Great Dividing Range, which causes changes in air pressure. Low-pressure systems bring rain and storms, while high-pressure systems bring fine weather.
Ballan's elevation of 554 meters above sea level affects atmospheric pressure, making it slightly lower than at sea level. The surrounding hills and valleys also influence pressure variability.
In summer, high pressure dominates, leading to dry and hot weather. In winter, low pressure brings cold and wet weather. In spring and autumn, pressure is more variable, leading to unpredictable weather.
Ballan has a temperate climate with moderate pressure fluctuations, making the weather pleasant but changeable, with residents often experiencing mild temperatures and occasional rainfall.