Barometric Pressure in Buenos Aires, Argentina 
1016.2 hPa
14.7 ℃
71%
4.49 m/s
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The average pressure in Buenos Aires, Buenos Aires F.D., Argentina today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Buenos Aires is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Buenos Aires hour by hour across the next 6 hourly readings.
Weather patterns in Buenos Aires cause barometric pressure to rise and fall. Changes in pressure bring different types of weather. Low pressure brings rain and wind, high pressure brings clear skies.
Buenos Aires is near sea level, which keeps atmospheric pressure relatively stable. The city's flat landscape also helps keep pressure steady. No big mountains or hills affect pressure.
In summer, pressure is usually high, bringing hot and sunny weather. In winter, pressure is lower, bringing cooler and rainier weather. Spring and fall have changing pressure, bringing mixtures of weather.
Buenos Aires has a humid subtropical climate, with small changes in barometric pressure. This means the weather can change quickly, but rarely gets extremely hot or cold.