Barometric Pressure in Secunda, South Africa 
0000 hPa
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The pressure in Secunda, Mpumalanga, South Africa is predicted to drop over the next few hours, with an average pressure of 848.5 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Secunda is 5.8 hPa, with a low of 845.7 hPa and a high of 851.5 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Secunda hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Secunda is influenced by its inland location. It experiences a significant drop in pressure during thunderstorms. This drop is accompanied by heavy rainfall and strong winds.
Secunda is situated in a valley surrounded by hills and mountains. The city's elevation is approximately 1,680 meters above sea level. The surrounding landscape affects the atmospheric pressure. Cold air from the mountains moves into the valley, causing a decrease in pressure.
The landscape also channels winds into the valley, leading to an increase in pressure. The combination of these factors results in unpredictable weather patterns. Weather systems can develop quickly, bringing sudden changes in pressure.