Barometric Pressure in Gallipolis, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Gallipolis, Ohio, United States is predicted to rise over the next few hours, with an average pressure of 999.7 hPa today, which is lower than normal.
Weather prediction: Expect fair, dry, cool weather and a strong breeze
The daily total fluctuation in pressure in Gallipolis is 3.1 hPa, with a low of 998.4 hPa and a high of 1001.5 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Gallipolis hour by hour and stay informed about how it will change over the next 6 hours.
Gallipolis, Ohio has changing air pressure due to its location near the Ohio River. The river valley affects air pressure, making it rise and fall.
In the summer, high pressure brings warm air and sunny days. In the winter, low pressure brings cold air and snow.
The Appalachian Mountains to the east block cold air, making Gallipolis a bit warmer than other places at the same latitude.
Gallipolis has a humid continental climate, which means it has big temperature differences between summer and winter. This climate type causes big air pressure changes throughout the year.