Barometric Pressure in St. George, Utah, US

The pressure in St. George, United States is predicted to slowly drop over the next few hours, with an average pressure of 927.2 hPa today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in St. George is 6.1 hPa, with a low of 924.7 hPa and a high of 930.8 hPa. The daily average here is lower than in most cities around the world.

Forecast

St. George's weather patterns bring high pressure in the summer and low pressure in the winter, causing pressure changes. Pressure drops before storms and rises after they pass.

The city's high elevation and surrounding mountains affect atmospheric pressure. Mountains block air flows, causing pressure to increase or decrease depending on wind direction.

Summer brings high pressure, leading to hot and dry weather. Winter brings low pressure, resulting in cold and wet weather. Spring and fall are periods of transition.

St. George has a desert climate, which means big temperature swings and low humidity affect barometric pressure. This causes pressure to fluctuate, making the weather feel more extreme.