Barometric Pressure in Brynmawr, 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 Brynmawr 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 Brynmawr for the upcoming days, including daily minimum and maximum readings.
Brynmawr has changeable weather. Low air pressure brings rain and wind. High air pressure brings clear skies. Air pressure drops when storms approach.
Brynmawr's geography affects air pressure. It's in a valley surrounded by hills. This can trap air and make pressure changes more extreme.
In winter, low air pressure brings storms. Summer has more high-pressure days. Spring and autumn have mixed pressure, leading to varied weather.
Brynmawr has a maritime climate. This means air pressure changes are moderate. The nearby sea helps regulate pressure, keeping it relatively stable.