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Barometric Pressure in Jamestown, SH

Pressure

0000 hPa
00.00 inHg

Temperature

00.0 ℃
0.00 ℉

Wind

00.0 m/s
00.0 mph

Humidity

00.0%
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The pressure in Jamestown, Saint Helena, Ascension and Tristan da Cunha Saint Helena, Ascension and Tristan da Cunha is predicted to drop over the next few hours, with an average pressure of 1017.1 hPa today, which is considered normal.

 

Weather prediction: Expect wet, unsettled weather and a strong breeze

The daily total fluctuation in pressure in Jamestown is 3.1 hPa, with a low of 1015.4 hPa and a high of 1018.5 hPa. The daily average here is higher than in most cities around the world.

Forecast

 

The barometric pressure in Jamestown, Saint Helena, Ascension and Tristan da Cunha tends to be generally stable throughout the year. It ranges between 1015 and 1025 millibars. The weather in Jamestown is influenced by the trade winds and the seasons are not extreme. Summers are warm and winters are mild.

Barometric pressure

Jamestown is located in a valley, surrounded by steep mountainous terrain. This landscape acts as a barrier to the wind and helps maintain stable atmospheric pressure. The high peaks create a windbreak effect, protecting the town from strong gusts. As a result, the barometric pressure in Jamestown remains relatively constant, making it a pleasant place to experience consistent weather patterns.

Disclaimer

* The barometric pressure information for Jamestown, Saint Helena, Ascension and Tristan da Cunha on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.
 
 
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