Barometric Pressure in Lisbon, United States 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Lisbon hour by hour across the next 6 hourly readings.
Lisbon, New Hampshire has varying air pressure due to changing weather. High pressure brings clear skies and low pressure brings rain or snow.
Lisbon's geography, with nearby mountains and being near a lake, affects air pressure. Air is forced to rise, cool, and condense, creating changing pressure.
In winter, high pressure dominates, bringing cold and sometimes snowy weather. Low pressure systems bring warmer and rainier conditions.
In summer, low pressure systems bring warm and humid air. High pressure systems bring clear and warm skies.
Lisbon has a humid continental climate. This climate type brings large seasonal temperature and pressure changes.