Barometric Pressure in Cardiff, Alabama, US

The pressure in Cardiff, United States is predicted to slowly drop over the next few hours, with an average pressure of 996.7 hPa today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Cardiff is 18.9 hPa, with a low of 987.5 hPa and a high of 1006.4 hPa. The daily average here is higher than in most cities around the world.

Forecast

Weather patterns in Cardiff cause barometric pressure to rise and fall. Changes in pressure bring different weather conditions. Pressure drops before storms and rises after they pass.

Cardiff's elevation is about 500 feet above sea level. The surrounding hills and mountains influence atmospheric pressure. Pressure is higher near the mountains and lower in the valleys.

In winter, pressure is usually higher, bringing clear skies and cold air. In summer, pressure is lower, bringing hot and humid air. In spring and fall, pressure is more variable, bringing rain and changing weather.

Cardiff has a humid subtropical climate, with large pressure fluctuations. This means the weather can change quickly, and pressure changes can affect the weather forecast.