Barometric Pressure in Plymouth, New Hampshire, US

The pressure in Plymouth, United States is predicted to slowly drop over the next few hours, with an average pressure of 1029.6 hPa today, which is higher than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Plymouth is 5.2 hPa, with a low of 1026.9 hPa and a high of 1032.1 hPa. The daily average here is higher than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

Weather patterns in Plymouth cause changes in barometric pressure as air masses move in and out of the region. Pressure drops when a low-pressure system approaches and rises when a high-pressure system arrives.

Plymouth's 440-foot elevation and surrounding mountains influence atmospheric pressure. Mountains block or redirect air flows, affecting pressure and creating local weather patterns. Valleys and hills can trap or channel air, too.

In winter, pressure is usually lower due to frequent storms and low-pressure systems. In summer, pressure is higher due to dominant high-pressure systems. Spring and fall see more variable pressure trends.

Plymouth has a humid continental climate with significant pressure fluctuations. This leads to varying weather conditions and frequent changes, making it important to check local forecasts regularly.

Disclaimer

* The barometric pressure information for Plymouth, New Hampshire, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.