Barometric Pressure in Circleville, Ohio, US
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Circleville, United States 
is predicted to drop over the next few hours, with an average pressure of 1003.6 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Circleville is 10.4 hPa, with a low of 997.8 hPa and a high of 1008.2 hPa. The daily average here is higher than in most cities around the world.
Forecast
The barometric pressure in Circleville, Ohio, varies throughout the year. It can rise and fall rapidly due to the city's location. Weather systems moving from the west bring changes in pressure.
Circleville is situated in a valley surrounded by hills. The Scioto River flows through the city, adding moisture to the air. The landscape around Circleville affects the atmospheric pressure. The hills block some air masses, causing pressure to build up.
The surrounding hills also channel air masses into the valley. This funnelling effect can lead to rapid pressure changes. As a result, the weather in Circleville can be unpredictable.