Barometric Pressure in Bourne, United States 
1011.1 hPa
18.5 ℃
57%
6.01 m/s
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The average pressure in Bourne, Massachusetts, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at frequent intervals
Rapid Pressure Changes
Rapid pressure changes detected in Bourne, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
- Rapid Fall : ()
The daily total fluctuation in pressure in Bourne is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Bourne hour by hour across the next 6 hourly readings.
Bourne has changing air pressure due to its coastal location and nearby ocean. Weather patterns bring different pressures.
High pressure usually means fair weather and comes from cold air moving in. Low pressure brings storms and warm air.
Bourne's geography, with forests and Cape Cod Bay, affects air pressure. The bay and forests help regulate temperature and pressure.
In winter, cold air brings high pressure and sometimes nor'easters. Spring and fall see more stable pressure. Summer warmth brings lower pressure.
Bourne has a humid continental climate with cold winters and warm summers. This climate type brings varied air pressure.