Barometric Pressure in London, United Kingdom 
1009.3 hPa
16.7 ℃
62%
4.8 m/s
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The average pressure in London, England, United Kingdom today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fine, possible showers
Rapid Pressure Changes
Rapid pressure changes detected in London, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Fall : ()
- Rapid Fall : ()
The daily total fluctuation in pressure in London is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in London hour by hour across the next 6 hourly readings.
London's barometric pressure is influenced by its proximity to the Atlantic Ocean and the Gulf Stream. This results in a maritime climate with frequent pressure changes. The pressure can rise and fall rapidly, causing unpredictable weather patterns.
London is situated in a valley, surrounded by hills to the north and south. This landscape creates a channeling effect, guiding winds and air masses through the city. The Thames River, which runs through London, also plays a role in shaping the local climate.
The surrounding hills and the river's warmth can trap air in the valley, leading to fog and mist. This can cause a rapid drop in pressure, resulting in changing weather conditions. The city's landscape contributes to the complexity of its weather patterns, making it challenging to predict.