0000 hPa
00.00 inHg
00.0 ℃
0.00 ℉
00.0 m/s
00.0 mph
00.0%
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The pressure in Sydney, Australia is predicted to rapidly rise over the next few hours, with an average pressure of 1018.5 hPa today, which is considered normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Sydney is 6.1 hPa, with a low of 1015.7 hPa and a high of 1021.8 hPa. The daily average here is lower than in most cities around the world.
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.