Barometric Pressure in Gastonia, United States 
1018.3 hPa
12 ℃
48%
2.62 m/s
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The average pressure in Gastonia, North Carolina, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Gastonia, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Gastonia is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Gastonia hour by hour across the next 6 hourly readings.
Gastonia's weather is influenced by its geography, with the Appalachian Mountains to the west and the Atlantic Ocean to the east, which affects air pressure. Mountain ranges block winds, creating high pressure, while the ocean brings in moist air, causing low pressure.
During winter, cold air from the north brings high pressure, making it cooler and drier. Summer brings warm, moist air from the ocean, creating low pressure and hot, humid weather.
Spring and fall have mixed pressure systems, with mild temperatures and moderate humidity. Gastonia's humid subtropical climate means it has hot summers, cool winters, and mild springs and autumns, all influenced by air pressure changes.