Barometric Pressure in Annandale, Virginia, US

The pressure in Annandale, United States is predicted to slowly drop over the next few hours, with an average pressure of 1003.8 hPa today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Annandale is 4.4 hPa, with a low of 1001.5 hPa and a high of 1005.9 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 Annandale, Virginia varies throughout the day. It changes depending on the movement of high and low-pressure systems. These systems bring different types of weather to the area.

Annandale is located near the Piedmont region. This region is a gentler slope between the Appalachian Mountains and the Atlantic Coastal Plain. The surrounding landscape affects the atmospheric pressure.

The mountains to the west influence the pressure. They block or redirect air masses moving from the west. This can lead to changes in the pressure. The coastal plain to the east has a different effect. It allows air from the ocean to move freely into the area.

Disclaimer

* The barometric pressure information for Annandale, Virginia, 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.