Barometric Pressure in Hollis, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in Hollis, New Hampshire, United States is predicted rising over the next 24 hours, with an average pressure of today, which is lower than normal.
Weather prediction: Fine, possible showers
The daily total fluctuation in pressure in Hollis is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Hollis hour by hour and stay informed about how it will change over the next 6 hours.
Hollis has changing air pressure due to weather patterns. High pressure brings clear skies and calm air, while low pressure brings rain and strong winds.
Hollis's geography, with hills and valleys, affects air pressure. As air moves up hills, it expands and cools, sometimes forming clouds and precipitation.
In summer, air pressure is usually lower, bringing warm and humid air. In winter, high pressure dominates, bringing cold and snowy conditions.
Hollis has a humid continental climate. This means it experiences big changes in air pressure and temperature throughout the year, with cold winters and warm summers.