Barometric Pressure in Des Moines, Iowa, US

The pressure in Des Moines, United States is predicted to slowly rise over the next few hours, with an average pressure of 1033.6 hPa today, which is higher than normal.

Weather prediction: Expect more fair, dry, cool weather

The daily total fluctuation in pressure in Des Moines is 6.3 hPa, with a low of 1029.3 hPa and a high of 1035.6 hPa. The daily average here is higher than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

The barometric pressure in Des Moines, Iowa averages around 30.12 inches of mercury. This is slightly above the national average.

Des Moines is located in the Midwest, surrounded by flat plains. There are no mountains nearby to block air masses.

These plains allow air from Canada to move freely into the region. This cold air brings low-pressure systems.

In the summer, warm air from the Gulf of Mexico moves north. This brings high-pressure systems and warm temperatures.

Disclaimer

* The barometric pressure information for Des Moines, Iowa, 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.