0000 hPa
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The pressure in Saint James, United States is predicted to drop over the next few hours, with an average pressure of 1026.3 hPa today, which is higher than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Saint James is 12.9 hPa, with a low of 1020.7 hPa and a high of 1033.6 hPa. The daily average here is higher than in most cities around the world.
Changes in weather patterns in Saint James affect barometric pressure. High-pressure systems bring good weather, while low-pressure systems bring bad weather. Pressure changes often signal weather changes.
Saint James's elevation of 1,070 feet above sea level and surrounding hills influence atmospheric pressure. The landscape can trap or redirect air masses, causing pressure variations.
In winter, pressure is usually high, bringing cold and clear weather. In summer, pressure is often low, bringing warm and humid air. Spring and autumn bring mixtures of high and low pressure.
Saint James has a humid continental climate, with large diurnal temperature ranges and varying humidity levels. This climate type leads to frequent barometric pressure fluctuations, influencing local weather conditions.