Logo  Barometric Pressure

Barometric Pressure in Westerville, Ohio, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


Weather now

Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.

The pressure in Westerville, United States United States is predicted to steady rise over the next few hours, with an average pressure of 1018.2 hPa today, which is considered normal.


Weather prediction: Continued current weather

The daily total fluctuation in pressure in Westerville is 5.3 hPa, with a low of 1014.6 hPa and a high of 1019.9 hPa. The daily average here is higher than in most cities around the world.



The barometric pressure in Westerville, Ohio varies throughout the year. In summer, the average pressure is around 30.12 inches. In winter, it drops to 29.97 inches. Spring and fall average around 30.05 inches.

Barometric pressure

Westerville is situated in a valley surrounded by rolling hills. This landscape affects the atmospheric pressure. Valleys tend to have lower pressure than surrounding hills. The hills surrounding Westerville can trap cold air in the valley, leading to lower pressure.

The city's proximity to Lake Erie also influences the pressure. Moist air from the lake moves into the region, particularly in spring and summer. This can cause pressure to fluctuate. The lake's effect is more noticeable during severe weather events, such as storms.

The surrounding hills and Lake Erie's influence combine to create a unique weather pattern in Westerville. This leads to varying barometric pressure throughout the year.


* The barometric pressure information for Westerville, 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.