Barometric Pressure in Sumter, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Sumter, South Carolina, United States is predicted to quickly rise over the next few hours, with an average pressure of 1010.6 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 Sumter is 4.3 hPa, with a low of 1007.8 hPa and a high of 1012.1 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Sumter hour by hour and stay informed about how it will change over the next 6 hours.
Sumter, South Carolina has a humid subtropical climate. The city's flat geography allows winds to move easily, affecting air pressure. During the summer, hot air rises, causing low pressure and frequent thunderstorms. In the winter, cold air sinks, bringing high pressure and clearer skies. Throughout the year, Sumter's climate brings a mix of high and low air pressure, influencing the local weather.