Barometric Pressure in Manassas, Virginia, US

The pressure in Manassas, United States is predicted to slowly drop over the next few hours, with an average pressure of 1018.3 hPa today, which is considered normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Manassas is 8.4 hPa, with a low of 1012.6 hPa and a high of 1021 hPa. The daily average here is higher than in most cities around the world.

Forecast

The barometric pressure in Manassas, Virginia varies throughout the day. It changes depending on weather systems and temperature. Low pressure brings clouds and rain. High pressure brings clear skies and fair weather.

Manassas is situated in the Piedmont region of Virginia. The city is surrounded by rolling hills and mountains to the west. The Atlantic Ocean is to the east. This unique landscape affects the atmospheric pressure.

The surrounding hills and mountains can block or redirect winds. This alters the air pressure in Manassas. The ocean's influence is also felt, adding moisture to the air.