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Barometric Pressure in Dayton, Ohio, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in Dayton, United States United States is predicted to quickly rise over the next few hours, with an average pressure of 1018.4 hPa today, which is considered normal.


Weather prediction: Expect more dry and cold weather and a strong breeze to gale winds

The daily total fluctuation in pressure in Dayton is 2.6 hPa, with a low of 1017.1 hPa and a high of 1019.7 hPa. The daily average here is higher than in most cities around the world.



The barometric pressure in Dayton, Ohio is typically around 30.12 inches. This is close to the national average.

Barometric pressure

The city is situated in a valley surrounded by hills. These hills can affect the air flow and pressure. The Miami Valley, where Dayton is located, is a low-lying area. This can cause cold air to settle in the winter. Warm air can also get trapped in the summer.

Dayton's location near the confluence of three rivers also impacts the weather. The Great Miami River, Stillwater River, and Mad River meet near the city. Moist air from the rivers can influence the atmospheric pressure.

In the winter, the pressure is usually lower due to cold Canadian air. This brings cold temperatures and snowfall. In the summer, high pressure systems dominate, leading to warm and humid conditions.


* The barometric pressure information for Dayton, Ohio, 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.