Barometric Pressure in Bristol, United Kingdom 
1011.9 hPa
20.3 ℃
77%
5.6 m/s
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The average pressure in Bristol, England, United Kingdom today is , which is lower than 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 Fall : ()
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.
The barometric pressure in Bristol is influenced by its proximity to the Atlantic Ocean and the Gulf Stream. This leads to a more unstable atmosphere, making it prone to changes in pressure. The city's location in a valley also contributes to the variability in pressure.
Bristol is surrounded by hills to the north, east, and south. These hills can block or redirect air masses, affecting the pressure. To the west, the city is open to the Atlantic Ocean, allowing moist air to move in. This unique landscape combination has a significant impact on the local weather patterns.
The city's weather is also influenced by its proximity to the Bristol Channel. This narrow body of water connects the Atlantic Ocean to the Severn Estuary. The channel's shape and size can cause the air to rise, cool, and condense, resulting in precipitation.