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Barometric Pressure in Alton, New Hampshire, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in Alton, United States United States is predicted to steady drop over the next few hours, with an average pressure of 1007.9 hPa today, which is lower than normal.


Weather prediction: Continued current weather

The daily total fluctuation in pressure in Alton is 4.6 hPa, with a low of 1005.4 hPa and a high of 1010 hPa. The daily average here is lower than in most cities around the world.



Barometric pressure in Alton, New Hampshire averages around 30.12 inches. This is slightly above the national average. Pressure is usually highest in winter.

Barometric pressure

Alton is located in a valley surrounded by mountains. The White Mountains are to the north. The Lakes Region is to the south. Mountains surround the city on all sides except east.


* The barometric pressure information for Alton, New Hampshire, 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.