Barometric Pressure in Lyme, United States

• Forecast Chart
• Hourly Trends

The pressure in Lyme, New Hampshire, United States is predicted to rise over the next few hours, with an average pressure of

1001.4

today, which is lower than normal.

Weather prediction: Expect fair, dry, cool weather and a strong breeze

The daily total fluctuation in pressure in Lyme is

4.5

, with a low of

998.9

and a high of

1003.4

.

Forecast

Lyme, New Hampshire has changing air pressure due to its location near mountains and the Atlantic Ocean. Mountains block and redirect winds, causing air pressure to rise and fall. In summer, warm air from the ocean brings low pressure and rainy weather. In winter, cold air from Canada brings high pressure and snowy weather. Lyme has a humid continental climate, with big temperature differences between seasons, affecting air pressure greatly.