Barometric Pressure in Princeton, United States 
Pressure
0000 hPa
Temperature
00.0 ℃
Humidity
00.0%
Wind
00.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Princeton hour by hour and stay informed about how it will change over the next 6 hours.
Princeton's air pressure changes with weather. Low pressure brings rain and clouds, while high pressure brings clear skies and calm. The town's location near the Atlantic coast and Delaware River affects air pressure. Moist ocean air and surrounding hills influence pressure. In winter, low pressure systems bring snow and rain. Summer high pressure brings warm sunny days. Princeton has a humid subtropical climate. This means it experiences big changes in air pressure and weather throughout the year.