Barometric Pressure
Barometric Pressure in Bristol, United States 
1018.2 hPa
18.5 ℃
89%
2.28 m/s
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The average pressure in Bristol, Virginia, 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 Bristol, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
The daily total fluctuation in pressure in Bristol is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Bristol hour by hour across the next 6 hourly readings.
Bristol, Virginia, is in a valley, which makes air pressure lower due to surrounding mountains. This traps warm air, making summers hot and humid. In winter, cold air gets stuck, making it chilly. The city has a humid subtropical climate with moderate pressure changes throughout the year. In spring and fall, pressure is relatively stable, bringing mild temperatures. During summer, high pressure systems dominate, leading to hot and dry conditions. In winter, low-pressure systems bring cold and wet weather. Overall, Bristol's air pressure is influenced by its valley location and seasonal weather patterns.