Barometric Pressure in Cape Town, Western Cape, ZA

The pressure in Cape Town, South Africa is predicted to slowly rise over the next few hours, with an average pressure of 1015.3 hPa today, which is considered normal.

Weather prediction: Expect more fair, dry, cool weather

The daily total fluctuation in pressure in Cape Town is 4.8 hPa, with a low of 1012.9 hPa and a high of 1017.7 hPa. The daily average here is lower than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

Cape Town's barometric pressure ranges from 1013 to 1023 millibars. It is usually around 1018 millibars. The pressure is slightly lower during summer. During winter, it is slightly higher.

Cape Town is situated near the Atlantic Ocean. The city is surrounded by mountains. The Atlantic Ocean has a moderating effect on the climate. It helps keep the temperature relatively stable. The mountains create rain shadows and affect the wind patterns.

The mountains force warm air to rise. As it rises, it cools, and the water vapor condenses. This creates clouds and precipitation. The clouds often gather over the mountains. They can bring rain to the city.

The direction of the wind also affects the weather. A south-easterly wind brings warm air from the ocean. This results in clear skies and fair weather. A north-westerly wind brings cool air from the land. This results in cloudy skies and rain.

Disclaimer

* The barometric pressure information for Cape Town, Western Cape, South Africa 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.