Barometric Pressure in Freeport, United States 
1012.2 hPa
31 ℃
65%
4.82 m/s
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The average pressure in Freeport, Texas, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
Rapid Pressure Changes
Rapid pressure changes detected in Freeport, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Freeport is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Freeport hour by hour across the next 6 hourly readings.
The barometric pressure in Freeport, Texas, fluctuates throughout the year, influenced by the city's proximity to the Gulf of Mexico. It tends to be higher during the winter months. This is because cold fronts from the north bring dry air, increasing pressure. In the summer, the pressure drops as warm, moist air from the Gulf moves in.
Freeport is situated near the coast, where the terrain is flat and low-lying. This allows winds to blow freely from the Gulf, bringing with them warm, humid air. The nearby Matagorda Bay and the Gulf of Mexico also contribute to the city's unique weather patterns. The bay's shallow waters heat up quickly, warming the surrounding air and affecting the pressure.
The surrounding landscape of marshes, bays, and wetlands plays a significant role in shaping the local climate. These water bodies help regulate the temperature and humidity, which in turn impact the atmospheric pressure. As a result, the barometric pressure in Freeport is often influenced by the interplay between the Gulf's warm air and the cooler air from the north.