Barometric Pressure
Barometric Pressure in Old Lyme, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Old Lyme, Connecticut, United States is predicted to steady drop over the next few hours, with an average pressure of 1016.5 hPa today, which is considered normal.
Weather prediction: Continued current weather
The daily total fluctuation in pressure in Old Lyme is 1.7 hPa, with a low of 1015.6 hPa and a high of 1017.3 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Old Lyme hour by hour and stay informed about how it will change over the next 6 hours.
Old Lyme's weather is influenced by its coastal location, which makes air pressure rise and fall frequently. The town's low elevation near the ocean means air pressure is often lower than inland areas. In winter, cold air from Canada brings low pressure, causing storms and strong winds. In summer, warm air from the ocean brings high pressure, making it hotter and more humid. Old Lyme has a humid continental climate, which means it experiences big temperature and pressure changes between seasons. Overall, Old Lyme's weather is affected by its coastal geography and experiences a mix of oceanic and continental air pressure patterns.