Barometric Pressure in Philadelphia, New York, US

The pressure in Philadelphia, United States is predicted to rise over the next few hours, with an average pressure of 1002.2 hPa today, which is lower than normal.

Weather prediction: Expect fair, dry, cool weather and a strong breeze

The daily total fluctuation in pressure in Philadelphia is 4.1 hPa, with a low of 999.9 hPa and a high of 1004 hPa. The daily average here is lower than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

Weather in Philadelphia changes often because of its location near the Atlantic Ocean and Gulf of Mexico. This causes barometric pressure to rise and fall frequently.

Philadelphia's elevation near sea level and varied landscape of hills and rivers affect atmospheric pressure. Mountains to the west block some air masses, while the Atlantic Ocean brings in others.

In winter, pressure is usually low, bringing cold air and snow. In summer, high pressure dominates, leading to warm and humid weather. Spring and fall have more variable pressure.

Philadelphia has a humid subtropical climate, with hot summers and cold winters. This leads to large fluctuations in barometric pressure, making the weather feel unpredictable and changing often.

Disclaimer

* The barometric pressure information for Philadelphia, New York, 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.