Barometric Pressure in San Antonio, Texas, US

The pressure in San Antonio, United States is predicted to slowly drop over the next few hours, with an average pressure of 1004.1 hPa today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in San Antonio is 5.1 hPa, with a low of 1000.6 hPa and a high of 1005.7 hPa. The daily average here is higher than in most cities around the world.

Forecast

The barometric pressure in San Antonio varies throughout the year. It changes with the seasons, weather patterns, and storms. Pressure systems from the Gulf of Mexico and the Rocky Mountains influence the city's atmosphere.

San Antonio is situated in the southern Great Plains, near the Balcones Fault. This geological feature creates a unique landscape with gentle slopes and rolling hills. The surrounding terrain affects the air flow and pressure patterns.

The nearby Hill Country, with its rugged terrain, alters the wind direction and speed. The gentle breeze from the Gulf of Mexico collides with the drier air from the west. This collision of air masses results in changing pressure systems.

The varied landscape around San Antonio contributes to the unpredictable nature of its weather. The city's location, near the intersection of different climate zones, makes it prone to sudden changes in barometric pressure.