Barometric Pressure in Philadelphia, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Philadelphia, Mississippi, United States is predicted to rapidly rise over the next few hours, with an average pressure of 1005.1 hPa today, which is lower than normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Philadelphia is 5 hPa, with a low of 1002.5 hPa and a high of 1007.5 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Philadelphia hour by hour and stay informed about how it will change over the next 6 hours.
Weather patterns in Philadelphia bring changes in barometric pressure. High pressure brings clear skies, while low pressure brings storms. Pressure changes quickly, often in a few hours.
Philadelphia's elevation is about 400 feet above sea level. The surrounding hills and forests affect atmospheric pressure. Nearby forests and lakes also influence pressure.
In winter, high pressure dominates, bringing cold, dry air. In summer, low pressure brings hot, humid air. Spring and fall have more variable pressure. Pressure changes affect local weather.
Philadelphia has a humid subtropical climate. This means pressure fluctuations are common. Residents experience changing weather patterns, with warm summers and mild winters.