Barometric Pressure in Sydney, Australia 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Sydney hour by hour and stay informed about how it will change over the next 6 hours.
Upcoming Days
Stay informed about the barometric pressure trends in Sydney for the upcoming days, including daily minimum and maximum readings.
The barometric pressure in Sydney is generally between 1013 and 1023 hectopascals. This is slightly higher than the global average. The pressure is lowest in April and highest in September.
Sydney is surrounded by the Pacific Ocean to the east and the Blue Mountains to the west. The ocean has a moderating effect on the climate. It keeps temperatures relatively stable. The Blue Mountains block cold air from the south.
The mountains also force warm air to rise, cool, and condense, resulting in frequent fog and mist. This can reduce atmospheric pressure. The coastal location and rugged terrain combine to create a unique weather pattern.