Barometric Pressure in Blaenavon, United Kingdom 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Blaenavon hour by hour and stay informed about how it will change over the next 6 hours.
Upcoming Days
Stay informed about the barometric pressure trends in Blaenavon for the upcoming days, including daily minimum and maximum readings.
Blaenavon's weather is affected by its location in a valley, which makes the air pressure change often. This means the weather can be quite changeable!
The valley shape traps cold air in winter, making it feel colder. In summer, the surrounding hills block warm air, keeping it cooler.
In winter, high pressure brings cold, dry air from the east. Low pressure brings wet, windy weather from the west. In summer, high pressure brings warm, sunny weather.
As a maritime climate, Blaenavon's air pressure is influenced by the Atlantic Ocean. This means mild, wet winters and cool, wet summers.