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Barometric Pressure in Seychelles

We monitor barometric pressure across 1 city in Seychelles, giving you up-to-date insights into local weather patterns.

Flag of Seychelles

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

Seychelles Barometric Pressure Map

Depending on how many places we monitor in Seychelles, 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

The Seychelles is affected by large weather systems, especially the southeast trade winds and the northwest monsoon. These systems bring changes in air pressure as they move through the region. Trade winds usually cause higher pressure, while the monsoon brings lower pressure and more rain.

Geography

Seychelles is made up of small islands surrounded by the Indian Ocean. Because there are no high mountains, air pressure doesn’t change much from place to place. The ocean keeps temperatures steady, which means pressure differences across the islands are usually small.

Seasonal Cycles

During the year, air pressure in Seychelles follows seasonal cycles. From May to October, the southeast trade winds bring higher pressure and cooler, drier air. Between November and April, the northwest monsoon lowers the pressure and brings warmer, wetter weather.

Climate Change

Climate change may change air pressure trends in Seychelles. As temperatures rise, weather systems may become more intense and less predictable. There could be new patterns in the timing and strength of the trade winds and monsoons, causing more sudden changes in air pressure.

Places in Seychelles

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

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