Barometric Pressure
Barometric Pressure in Pitcairn Islands
We monitor barometric pressure across 1 city in Pitcairn Islands, giving you up-to-date insights into local weather patterns.
Whether you're tracking pressure changes for health reasons, planning outdoor activities, or planning a fishing trip, our data is tailored to conditions in Pitcairn Islands, with detailed readings city by city.
Pitcairn Islands Barometric Pressure Map
Depending on how many places we monitor in Pitcairn Islands, the map displays a sampled set of barometric pressure data to give a clear overview of current conditions.Trends Today
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.
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 Pitcairn Islands are often affected by weather systems such as the South Pacific Convergence Zone. This area brings clouds, rain, and sometimes storms, which can cause sudden drops in air pressure. Passing high pressure systems, or anticyclones, usually bring clear skies and calm weather.
Geography
The islands are small and surrounded by open ocean. Because of this, the land doesn’t block or change the wind and air very much. Pressure differences mostly come from big regional weather patterns, not from the shape or size of the islands themselves.
Seasonal Cycles
Air pressure around the Pitcairn Islands is a little higher in the winter and a bit lower in the summer. These changes happen because of temperature differences between the ocean and the air above. The pressure slowly rises and falls as seasons change.
Climate Change
Climate change can affect air pressure trends by warming the ocean and causing sea levels to rise. Warmer waters might lead to more intense storms and shifting wind patterns, so the islands could see more frequent changes in pressure over time.
Places in Pitcairn Islands
You can find your city in the lists below, by using our search, or on the Pitcairn Islands Pressure Map above. We're tracking barometric pressure across multiple locations in Pitcairn Islands 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
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Adamstown
- normal
- 0.43 / 0.48