Barometric Pressure in Birmingham, United States 
1014.5 hPa
24.2 ℃
89%
1.21 m/s
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The average pressure in Birmingham, Alabama, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
The daily total fluctuation in pressure in Birmingham is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Birmingham hour by hour across the next 6 hourly readings.
Barometric pressure in Birmingham is influenced by the city's location in a valley. The pressure can fluctuate significantly over a short period. This variability affects the weather patterns in the area.
Birmingham is surrounded by mountains to the east and hills to the south. These geographical features block or redirect air masses moving into the region. The Appalachian Mountains, in particular, can force warm, moist air from the Gulf of Mexico to rise, cool, and condense, resulting in precipitation. The nearby hills can channel winds and enhance thunderstorm activity.