Barometric Pressure in Acton, Massachusetts, US

The pressure in Acton, United States is predicted to quickly rise over the next few hours, with an average pressure of 1006.5 hPa today, which is lower than normal.

Weather prediction: Expect more dry and cold weather and a strong breeze to gale winds

The daily total fluctuation in pressure in Acton is 24.1 hPa, with a low of 994.2 hPa and a high of 1018.3 hPa. The daily average here is higher than in most cities around the world.

Forecast

Acton, Massachusetts has changing air pressure due to its location near the Atlantic Ocean and the Appalachian Mountains. This mix of ocean and mountain air creates varying pressure patterns.

Acton's geography, with its hills and valleys, can trap or funnel air, affecting local air pressure. This can make the weather feel different from surrounding areas.

In winter, cold air from Canada brings low pressure, making the air feel colder and causing snow. In summer, warm air from the Gulf of Mexico brings high pressure, making the air feel hotter and more humid.

Acton has a humid continental climate, with big temperature differences between summer and winter. This climate type brings changing air pressure patterns, with more extreme weather events like nor'easters and heatwaves.