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Barometric Pressure in Jamestown, New York, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in Jamestown, United States United States is predicted to slowly drop over the next few hours, with an average pressure of 1018 hPa today, which is considered normal.


Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Jamestown is 6.3 hPa, with a low of 1013.8 hPa and a high of 1020.1 hPa. The daily average here is higher than in most cities around the world.



The average barometric pressure in Jamestown, New York is 30.12 inches. This pressure is slightly lower than the national average. It varies throughout the year, with the highest pressure in September and the lowest in April.

Barometric pressure

Jamestown is located in a valley surrounded by hills and mountains. The city is situated near the shores of Lake Chautauqua. The lake's presence helps moderate the temperature and humidity. The surrounding hills and mountains can trap cold air in the valley. This leads to colder temperatures and lower pressure in the winter.

Moist air from Lake Erie also influences the weather in Jamestown. This moisture can lead to increased humidity and precipitation. The combination of lake and valley effects creates a unique microclimate in Jamestown. This microclimate is characterized by cold winters and warm summers.


* The barometric pressure information for Jamestown, New York, United States 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.