Barometric Pressure in Barnstable, United States 
1021.7 hPa
13.3 ℃
82%
3.01 m/s
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The average pressure in Barnstable, Massachusetts, United States today is , which is higher than normal. Pressure is trending rising.
Weather prediction: Fairly fine, showery later
The daily total fluctuation in pressure in Barnstable is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Barnstable hour by hour across the next 6 hourly readings.
Barnstable has changing air pressure due to weather patterns. High pressure brings clear skies and calm air, while low pressure brings storms and strong winds.
The town's coastal location affects air pressure, with ocean breezes bringing cooler air in summer and warmer air in winter.
In winter, low pressure systems bring snow and strong winds. In summer, high pressure dominates, bringing warm and sunny days.
Barnstable has a humid continental climate with maritime influences. This means it experiences moderate pressure changes, with coastal breezes regulating temperatures.