Barometric Pressure in Port Jervis, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Port Jervis, New York, United States is predicted to quickly drop over the next few hours, with an average pressure of today, which is lower than normal.
Weather prediction: Expect gale force weather
The daily total fluctuation in pressure in Port Jervis is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Port Jervis hour by hour and stay informed about how it will change over the next 6 hours.
Port Jervis has changing air pressure due to weather patterns. High pressure brings clear skies, while low pressure brings rain or snow.
The city's geography affects air pressure. It's near the Delaware River and surrounded by mountains, which block or redirect air masses.
In winter, high pressure dominates, bringing cold air. Low pressure systems bring warmer air and precipitation.
Summer has more low-pressure systems, leading to thunderstorms. Autumn and spring have mixed pressure systems.
Port Jervis has a humid continental climate. This means large air pressure swings between seasons, leading to varied weather.