Barometric Pressure in San Salvador, El Salvador 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in San Salvador, Departamento de San Salvador, El Salvador is predicted to slowly drop over the next few hours, with an average pressure of 940.4 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in San Salvador is 3.6 hPa, with a low of 939 hPa and a high of 942.6 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in San Salvador hour by hour and stay informed about how it will change over the next 6 hours.
The weather in San Salvador affects barometric pressure, making it rise and fall. This change causes air to move and brings different weather conditions. High pressure brings good weather, while low pressure brings bad weather.
San Salvador's high elevation and surrounding mountains influence atmospheric pressure. The mountains block or redirect air masses, causing pressure to change. This variation affects the weather in the city.
In winter, high pressure dominates San Salvador, bringing dry and sunny weather. In summer, low pressure brings rain and storms. Spring and autumn have mixed pressure patterns, with varying weather.
San Salvador has a tropical savanna climate, which means it has high temperatures and varying humidity throughout the year. This climate type causes barometric pressure to fluctuate, resulting in changing weather conditions.