Barometric Pressure in South Bristol, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in South Bristol, Maine, United States is predicted to slowly drop over the next few hours, with an average pressure of 1012.1 hPa today, which is considered normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in South Bristol is 2 hPa, with a low of 1011.1 hPa and a high of 1013.1 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in South Bristol hour by hour and stay informed about how it will change over the next 6 hours.
Changes in weather patterns in South Bristol cause barometric pressure to rise and fall. Low-pressure systems bring rain and storms, while high-pressure systems bring clear skies.
South Bristol's coastal location and nearby mountains influence atmospheric pressure, causing it to change quickly. The nearby ocean moderates pressure, while mountains block or redirect air masses.
In winter, high pressure is common, bringing cold air. In summer, low pressure brings warm air and storms. Spring and fall have mixed pressure patterns, leading to varying weather.
South Bristol has a humid continental climate, characterized by large pressure fluctuations. This leads to changing weather conditions, making it important to check forecasts regularly.