Barometric Pressure in Swansea, Wales, GB

The pressure in Swansea, United Kingdom is predicted to rapidly rise over the next few hours, with an average pressure of 1010.7 hPa today, which is considered normal.

Weather prediction: Expect shortly fair weather and gale or storm winds

The daily total fluctuation in pressure in Swansea is 15.3 hPa, with a low of 1003.2 hPa and a high of 1018.5 hPa. The daily average here is higher than in most cities around the world.

Forecast

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.