Barometric Pressure
Barometric Pressure in Fairmont, United States 
1014.3 hPa
11.5 ℃
88%
2.8 m/s
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The average pressure in Fairmont, West Virginia, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fine, possible showers
Rapid Pressure Changes
Rapid pressure changes detected in Fairmont, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Fairmont is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Fairmont hour by hour across the next 6 hourly readings.
Fairmont, West Virginia has changing air pressure because of its weather patterns. Storms bring low air pressure, while fair skies bring high pressure. The Appalachian Mountains surround Fairmont, trapping cold air in winter and hot air in summer, making big temperature changes. In winter, cold air makes low pressure, bringing snow. In summer, hot air makes high pressure, bringing warm weather. Fairmont has a humid continental climate, which means big temperature changes and air pressure swings between winter and summer.