Barometric Pressure in St. Louis, US

The pressure in St. Louis, United States is predicted to drop over the next few hours, with an average pressure of 1032.6 hPa today, which is higher than normal.

Weather prediction: Expect wet, unsettled weather and a strong breeze

The daily total fluctuation in pressure in St. Louis is 4.2 hPa, with a low of 1030.8 hPa and a high of 1035 hPa. The daily average here is higher than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

In St. Louis, the barometric pressure tends to fluctuate throughout the year. During the summer months, the pressure is typically lower, while in the winter, it is generally higher. These changes in barometric pressure are influenced by the shifting seasons, with warmer air rising and cooler air descending.

The landscape around St. Louis, characterized by the convergence of the Mississippi and Missouri Rivers, plays a role in the atmospheric pressure. The presence of these rivers and the surrounding hills can create a more stable climate, often leading to less extreme variations in barometric pressure compared to areas with more open plains or coastal locations. Additionally, the city's proximity to the Great Plains and the Gulf of Mexico can result in occasional weather systems that can impact the barometric pressure, bringing changes in St. Louis' weather patterns.

Disclaimer

* The barometric pressure information for St. Louis, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.