Barometric Pressure in St. George, United States 
0000 hPa
00.0 ℃
00.0 m/s
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The pressure in St. George, Utah, United States is predicted to drop over the next few hours, with an average pressure of 925.4 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in St. George is 4.2 hPa, with a low of 923.7 hPa and a high of 927.9 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in St. George hour by hour and stay informed about how it will change over the next 6 hours.
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.