Barometric Pressure in Pretoria, South Africa 
1016.3 hPa
21 ℃
50%
0.53 m/s
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The average pressure in Pretoria, Eastern Cape, South Africa today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
Rapid Pressure Changes
Rapid pressure changes detected in Pretoria, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
- Rapid Fall : ()
- Rapid Rise : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Pretoria is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Pretoria hour by hour across the next 6 hourly readings.
The barometric pressure in Pretoria varies throughout the day and night. It responds to changes in the atmosphere, such as temperature and humidity.
Pretoria is situated in a valley, surrounded by mountains to the east and west. The city's landscape affects the airflow, causing pressure changes. The mountains block or redirect winds, influencing the pressure.
The surrounding mountains also impact the local climate. They create a rain shadow effect, resulting in low rainfall in Pretoria. This leads to a relatively dry atmosphere, which affects the barometric pressure.
(194 km)