Barometric Pressure in Chelsea, United States 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Chelsea hour by hour across the next 6 hourly readings.
The air pressure in Chelsea changes as high and low-pressure systems move into the area, causing pressure to rise and fall. This change affects the weather, making it sunny or rainy.
Chelsea's 285-foot elevation and surrounding hills influence air pressure. The landscape makes air pressure vary more than in flat areas, leading to changing weather patterns.
In winter, pressure is usually low, bringing cold air and snow. In summer, pressure is often high, making it warm and sunny. Spring and fall have middle pressures, leading to mild weather.
Chelsea has a humid continental climate, which means big temperature and air pressure changes throughout the year. This leads to varying weather conditions that affect daily life.