Barometric Pressure in Charleston, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Charleston, South Carolina, United States is predicted to rise over the next few hours, with an average pressure of 1017.7 hPa today, which is considered normal.
Weather prediction: Expect fair, dry, cool weather and a strong breeze
The daily total fluctuation in pressure in Charleston is 2.8 hPa, with a low of 1016.3 hPa and a high of 1019.1 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Charleston hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Charleston, South Carolina fluctuates throughout the year. It rises and falls with the changing seasons and weather patterns. These fluctuations can bring different types of weather to the city.
Charleston is situated near the Atlantic Ocean and surrounded by marshes and wetlands. The ocean's proximity and the low-lying terrain influence the atmospheric pressure. The city's landscape also creates a microclimate that shapes the local weather.
The ocean's warmth and moisture contribute to the development of storms and hurricanes. These storms can bring heavy rainfall and strong winds to Charleston. The surrounding wetlands and marshes can also trap warm air, leading to hot and humid summers.
The city's unique landscape and proximity to the ocean make it prone to weather extremes. From intense storms to sweltering heat, Charleston's weather is shaped by its surroundings.