Barometric Pressure in Cwmavon, United Kingdom 
1028.1 hPa
13.9 ℃
96%
3.8 m/s
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The average pressure in Cwmavon, Wales, United Kingdom today is , which is higher than normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
Rapid Pressure Changes
Rapid pressure changes detected in Cwmavon, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Fall : ()
The daily total fluctuation in pressure in Cwmavon is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Cwmavon hour by hour across the next 6 hourly readings.
Cwmavon's air pressure changes with the weather. When high pressure dominates, it's usually calm and sunny. Low pressure brings rain and wind.
Cwmavon's geography affects air pressure. The village is in a valley in South Wales, surrounded by hills. This can trap air, making pressure changes more extreme.
In winter, low pressure brings rain and strong winds. Summer has more high pressure, making it warmer and sunnier. Spring and autumn have mixed pressure, with changeable weather.
Cwmavon has a maritime climate, with mild temperatures and rainfall throughout the year. This climate means air pressure changes are moderate, with no extreme highs or lows.