Barometric Pressure in Galveston, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Galveston, Texas, United States is predicted to drop over the next few hours, with an average pressure of 1016.1 hPa today, which is considered normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Galveston is 3 hPa, with a low of 1014.9 hPa and a high of 1017.9 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Galveston hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Galveston, Texas is influenced by its coastal location. The city's proximity to the Gulf of Mexico affects the pressure. Low-pressure systems from the Gulf bring warm, humid air. This leads to unstable conditions, resulting in storms and rain.
Galveston is surrounded by water on three sides, with the Gulf of Mexico to the south and east, and West Bay to the west. The city's flat, low-lying terrain allows winds to circulate freely. This unique landscape contributes to the fluctuations in barometric pressure.
The nearby water bodies also moderate the temperature, keeping it relatively mild throughout the year. However, this also means that Galveston is prone to hurricanes and tropical storms. The city's geography makes it susceptible to storm surges and heavy rainfall.