Barometric Pressure in South Saint Paul, Minnesota, US

The pressure in South Saint Paul, United States is predicted to drop over the next few hours, with an average pressure of 984.4 hPa today, which is lower than normal.

Weather prediction:

The daily total fluctuation in pressure in South Saint Paul is 8.6 hPa, with a low of 980.6 hPa and a high of 989.2 hPa. The daily average here is lower than in most cities around the world.

Forecast

The barometric pressure in South Saint Paul, Minnesota averages around 30.12 inches. This pressure is slightly higher than the national average.

South Saint Paul is situated in the Midwestern United States. The city lies in the Mississippi River Valley. The surrounding landscape is flat and low-lying.

This flat terrain allows cold Arctic air to move freely from Canada. This air brings low-pressure systems, which lower the barometric pressure. In contrast, warm air from the Gulf of Mexico brings high-pressure systems, raising the pressure.

The presence of the Mississippi River also affects the local pressure. The river's valley creates a channel for air to move through. This channeling effect helps moderate the pressure.