Barometric Pressure in Plymouth, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Plymouth, Massachusetts, United States is predicted to slowly rise over the next few hours, with an average pressure of 1015.8 hPa today, which is considered normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Plymouth is 3.6 hPa, with a low of 1013.7 hPa and a high of 1017.3 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Plymouth hour by hour and stay informed about how it will change over the next 6 hours.
Plymouth, Massachusetts, has changing air pressure due to weather patterns. Low-pressure systems bring rainy and windy weather, while high-pressure systems bring calm and clear skies.
Plymouth's coastal location means wind from the ocean affects air pressure. The city's proximity to Boston and the surrounding hills also influence air pressure.
In winter, cold air from the north brings low pressure, causing snow and freezing temperatures. In summer, warm air from the south brings high pressure, resulting in hot and humid weather.
Plymouth has a humid continental climate, characterized by large temperature differences between winter and summer. This climate type causes big changes in air pressure throughout the year, leading to varying weather patterns.