Barometric Pressure
Barometric Pressure in Collegeville, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in Collegeville, Pennsylvania, United States is predicted falling over the next 24 hours, with an average pressure of today, which is considered normal.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Collegeville - often a sign of approaching weather shifts. Get accurate local time and alerts on our iOS app.
- Rapid Fall - ()
The daily total fluctuation in pressure in Collegeville is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Collegeville hour by hour and stay informed about how it will change over the next 6 hours.
Collegeville has humid continental climate. Air pressure changes with weather. High pressure brings clear skies, low pressure brings rain or snow. Collegeville's location near mountains affects air pressure. Mountains block or redirect winds, changing pressure. In summer, high pressure dominates, making it warm. In winter, low pressure brings snow. Spring and fall have changing pressure, bringing unpredictable weather. The climate type leads to large pressure swings, causing varied weather. Collegeville's valley location also traps cold air, making winters colder. Pressure changes are extreme in winter, leading to significant snowfall. Seasonal changes impact air pressure, affecting Collegeville's weather greatly.