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Barometric Pressure in Argentina

We monitor barometric pressure across 5 cities in Argentina, giving you up-to-date insights into local weather patterns.

Flag of Argentina

Whether you're tracking pressure changes for health reasons, planning outdoor activities, or planning a fishing trip, our data is tailored to conditions in Argentina, with detailed readings city by city.

Argentina Barometric Pressure Map

Depending on how many places we monitor in Argentina, the map displays a sampled set of barometric pressure data to give a clear overview of current conditions.

Here you can see which cities experienced the biggest and smallest changes in barometric pressure today. This helps highlight areas with the most stable or unstable weather patterns.

Most volatile

Least volatile

How is it calculated?

Our volatility “beta” number is generated by an algorithm that analyzes hourly barometric pressure changes. It looks at how much the pressure fluctuates from hour to hour. A beta of 0 means no change, perfectly stable pressure. The higher the decimal value, the more variation there has been throughout the day or over a longer period.

Weather Systems

Several weather systems affect air pressure in Argentina. The South Atlantic High is a large area of high pressure over the Atlantic Ocean, bringing stable weather to the east. The Chaco Low is a low-pressure area in the north, especially in summer, pulling in warm, moist air and causing storms.

Geography

Argentina’s geography impacts air pressure. The Andes Mountains block moist air from the Pacific, creating lower pressure and drier conditions on the west. Flat plains called the Pampas let air masses move easily, so pressure changes quickly there. The north is often warmer, leading to lower pressure than the cooler, higher-pressure south.

Seasonal Cycles

Pressure cycles change with the seasons. In summer, heated land in northern Argentina causes lower pressure, attracting wet air and thunderstorms. In winter, colder air means higher pressure, with drier weather and winds blowing from the south. These shifting patterns cause big differences between summer and winter weather.

Climate Change

Climate change is making pressure patterns less predictable. Warmer temperatures can lower air pressure over land, especially in the north, increasing the risk of heavy rains and storms. The strength and position of high- and low-pressure systems may change, affecting rainfall, winds, and temperatures across Argentina.

Places in Argentina

You can find your city in the lists below, by using our search, or on the Argentina Pressure Map above. We're tracking barometric pressure across multiple locations in Argentina to keep you informed.

Each city includes a pressure status showing whether it's currently high, normal or low, along with two volatility values: one for today and one for the full period, usually 14 days. These help you see how much the pressure is changing over time.

Other

Buenos Aires

Buenos Aires F.D.

Santa Fe

Tierra del Fuego

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