Barometric Pressure in Alton, New Hampshire, US
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Alton, United States 
is predicted to quickly rise over the next few hours, with an average pressure of 1013.2 hPa today, which is considered normal.
Weather prediction: Expect more dry and cold weather and a strong breeze to gale winds
The daily total fluctuation in pressure in Alton is 23.3 hPa, with a low of 1005.8 hPa and a high of 1029.1 hPa. The daily average here is higher than in most cities around the world.
Forecast
Barometric pressure in Alton, New Hampshire averages around 30.12 inches. This is slightly above the national average. Pressure is usually highest in winter.
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.