Barometric Pressure in Sydney, Australia 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The pressure in Sydney, New South Wales, Australia is predicted to slowly drop over the next few hours, with an average pressure of 1008.8 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Sydney is 2.9 hPa, with a low of 1007.9 hPa and a high of 1010.8 hPa.
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.
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.