Barometric Pressure in Gallatin, United States 
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The pressure in Gallatin, Tennessee, United States is predicted to slowly rise over the next few hours, with an average pressure of 992.7 hPa today, which is lower than normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Gallatin is 5.8 hPa, with a low of 988.8 hPa and a high of 994.6 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Gallatin hour by hour and stay informed about how it will change over the next 6 hours.
The weather in Gallatin affects barometric pressure, which changes when high and low-pressure systems move into the area. These systems bring different types of weather, like sunshine or storms.
Gallatin's elevation of about 500 feet and surrounding hills influence atmospheric pressure. The landscape can trap or redirect air masses, causing pressure to rise or fall.
In winter, pressure is usually higher, bringing cold, dry air. In summer, pressure is lower, leading to hot, humid air. Spring and fall bring more variable pressure, with changing weather patterns.
Gallatin has a humid subtropical climate, which means big pressure fluctuations throughout the year. This leads to changing weather patterns and diverse conditions, making each day unique.