Barometric Pressure in Saint Paul, Minnesota, US

The pressure in Saint Paul, United States is predicted to slowly drop over the next few hours, with an average pressure of 988.9 hPa today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Saint Paul is 6.4 hPa, with a low of 986.6 hPa and a high of 993 hPa. The daily average here is lower than in most cities around the world.

Forecast

The barometric pressure in Saint Paul, Minnesota fluctuates daily. It can rise and fall rapidly, causing changes in the weather. This pressure is influenced by multiple factors.

Saint Paul is situated in the Midwestern United States, near the confluence of the Mississippi and Minnesota rivers. The surrounding landscape is generally flat. To the west, the terrain gradually rises, meeting the Minnesota River Valley. This valley creates a channel for air to move northward from the Gulf of Mexico, bringing warmth and moisture.

The city's location in the valley affects the barometric pressure. As air moves northward, it cools, causing the pressure to drop. This leads to cloudy and rainy weather. In contrast, when air moves southward, it warms, and the pressure rises, resulting in clearer skies.