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Barometric Pressure in Cardiff, Wales, GB


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in Cardiff, United Kingdom United Kingdom is predicted to slowly drop over the next few hours, with an average pressure of 1020 hPa today, which is considered normal.


Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Cardiff is 2.8 hPa, with a low of 1018.1 hPa and a high of 1020.9 hPa. The daily average here is higher than in most cities around the world.



The average barometric pressure in Cardiff is 1013 millibars. This is close to the standard atmospheric pressure. It varies slightly throughout the year.

Barometric pressure

The city is located near the Bristol Channel. To the west, there are the Brecon Beacons and mountains. These natural features block air masses from the Atlantic.

They force the air to rise and cool. This creates clouds and precipitation. The pressure drops as the air rises. This leads to lower pressure near the city.


* The barometric pressure information for Cardiff, Wales, United Kingdom on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.