Barometric Pressure in Roswell, Georgia, US

The pressure in Roswell, United States is predicted to slowly drop over the next few hours, with an average pressure of 988.5 hPa today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Roswell is 4.5 hPa, with a low of 985.6 hPa and a high of 990.1 hPa. The daily average here is lower than in most cities around the world.

Forecast

Changes in weather patterns in Roswell cause barometric pressure to rise and fall. Atmospheric pressure increases when a high-pressure system moves in, and decreases when a low-pressure system arrives.

Roswell's elevation of about 360 feet above sea level and its hilly landscape affect atmospheric pressure. The surrounding hills can trap or redirect air masses, influencing pressure variations.

During winter, Roswell's pressure is usually higher due to cold, dense air. In summer, pressure is lower due to warm, rising air. Spring and fall bring moderate pressure with mild temperatures.

Roswell has a humid subtropical climate, causing barometric pressure to fluctuate more significantly. This leads to occasional extreme weather events and makes pressure changes more noticeable to residents.