Barometric Pressure
Barometric Pressure in Lyme, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The pressure in Lyme, New Hampshire, United States is predicted to slowly drop over the next few hours, with an average pressure of 990 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Lyme is 4.6 hPa, with a low of 987.9 hPa and a high of 992.5 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Lyme hour by hour and stay informed about how it will change over the next 6 hours.
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.