Barometric Pressure in Blanchester, Ohio, US

The pressure in Blanchester, United States is predicted to slowly drop over the next few hours, with an average pressure of 993.9 hPa today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Blanchester is 6.3 hPa, with a low of 990.5 hPa and a high of 996.8 hPa. The daily average here is higher than in most cities around the world.

Forecast

Blanchester's weather patterns bring changing air pressure. High pressure brings good weather, like sunshine and calm skies, while low pressure brings bad weather, like rain and storms.

The town's geography, with hills and valleys, affects air pressure. Air rises over hills, making it rain, and sinks in valleys, making it dry and sunny.

In spring and summer, warm air rises, making air pressure low and bringing thunderstorms. In fall and winter, cold air sinks, making air pressure high and bringing clear skies.

Blanchester has a humid continental climate, which means big temperature differences between winter and summer. This leads to big air pressure changes, making the weather change often.