Barometric Pressure in Philadelphia, Pennsylvania, US

The pressure in Philadelphia, United States is predicted to slowly drop over the next few hours, with an average pressure of 1000.7 hPa today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Philadelphia is 6.6 hPa, with a low of 998.1 hPa and a high of 1004.7 hPa. The daily average here is lower than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

The barometric pressure in Philadelphia varies throughout the year. It is influenced by the city's location on the East Coast. Pressure systems from the Atlantic Ocean and the Gulf of Mexico have an impact on the city. The pressure changes can bring different weather patterns to the area.

Philadelphia is surrounded by water and land. The Delaware River borders the city to the south and west. The Appalachian Mountains are to the west and northwest. The Atlantic Ocean is to the east. The combination of these geographic features affects the atmospheric pressure.

The landscape around Philadelphia contributes to the pressure changes. The ocean and mountains force air masses to rise or sink. This rising and sinking air changes the pressure. As a result, Philadelphia experiences a variety of weather conditions.

Disclaimer

* The barometric pressure information for Philadelphia, Pennsylvania, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.