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Barometric Pressure in San Antonio, Texas, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in San Antonio, United States United States is predicted to quickly rise over the next few hours, with an average pressure of 1019.8 hPa today, which is considered normal.


Weather prediction: Expect more dry and cold weather and a strong breeze to gale winds

The daily total fluctuation in pressure in San Antonio is 4.3 hPa, with a low of 1016.6 hPa and a high of 1020.9 hPa. The daily average here is higher than in most cities around the world.



The barometric pressure in San Antonio, Texas is usually around 30.12 inches. This is slightly higher than the national average. It can vary slightly throughout the day.

Barometric pressure

San Antonio is surrounded by the rolling hills of the Texas Hill Country. These hills are mostly made up of limestone. The city itself is situated in a valley.

The valley location affects the atmospheric pressure. Cold air from the north is blocked by the hills. Warm air from the Gulf of Mexico can enter the valley more easily.

This leads to a mix of cold and warm air masses. The clash of these air masses affects the barometric pressure. It can cause changes in the weather.

San Antonio's weather is characterized by hot summers and mild winters. The city experiences a moderate climate overall.


* The barometric pressure information for San Antonio, Texas, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.