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Barometric Pressure in Cook Islands

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

Flag of Cook Islands

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

Cook Islands Barometric Pressure Map

Depending on how many places we monitor in Cook Islands, 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 Cook Islands often feel the effects of weather systems like the South Pacific Convergence Zone and trade winds. These systems bring changes in air pressure, which can mean different types of weather from sunny skies to heavy rain.

Geography

Islands and the surrounding ocean shape air pressure patterns. Warm land and cool water can make pressure change quickly. Small islands like the Cook Islands tend to have less extreme changes than big continents, but pressure can still shift with passing storms.

Seasonal Cycles

Pressure in the Cook Islands changes with the seasons. In summer, warm air creates lower pressure and brings more storms. In winter, cooler, drier air leads to higher pressure and calmer weather. These cycles repeat each year.

Climate Change

Climate change is causing temperatures and sea levels to rise. Warmer air can hold more moisture and increase storms, which can change usual pressure patterns. Unusual winds and rainfall may become more common with climate change.

Places in Cook Islands

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

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