Barometric Pressure in Swansea, United Kingdom 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The pressure in Swansea, Wales, United Kingdom is predicted to slowly rise over the next few hours, with an average pressure of 1021.8 hPa today, which is considered normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Swansea is 2.9 hPa, with a low of 1020.2 hPa and a high of 1023.1 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Swansea hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Swansea is generally between 980 and 1020 millibars. This range is typical for coastal areas in the UK. The pressure is usually lowest during winter months. It tends to be highest during summer.
Swansea is situated near the coast of South Wales. The city is surrounded by hills to the east and south. To the west lies the Celtic Sea. The surrounding hills block some winds from the east. This can cause atmospheric pressure to rise. The Celtic Sea has a moderating effect on the pressure. It helps to keep it relatively stable.