Barometric Pressure in Londonderry, United Kingdom 
1016.1 hPa
6.4 ℃
75%
3.1 m/s
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The average pressure in Londonderry, Northern Ireland, United Kingdom today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at frequent intervals
Rapid Pressure Changes
Rapid pressure changes detected in Londonderry, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
The daily total fluctuation in pressure in Londonderry is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Londonderry hour by hour across the next 6 hourly readings.
Londonderry's air pressure changes with weather patterns. High pressure brings clear skies and low pressure brings rain and storms.
The city's geography affects air pressure. Being near the Atlantic Ocean and surrounded by hills impacts pressure. Moist air from the ocean influences pressure.
In summer, high pressure dominates, bringing warm weather. In winter, low pressure brings cold and wet conditions. Spring and autumn have changeable pressure.
Londonderry has an oceanic climate. This climate type means pressure changes are moderate. The city experiences mild temperatures and rainfall throughout the year.