Barometric Pressure in Baltimore, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Baltimore hour by hour and stay informed about how it will change over the next 6 hours.
Upcoming Days
Stay informed about the barometric pressure trends in Baltimore for the upcoming days, including daily minimum and maximum readings.
Baltimore's weather patterns make barometric pressure change often. Low-pressure systems bring rain and storms, while high-pressure systems bring fair weather.Pressure changes quickly when cold and warm air meet.
Baltimore's elevation is about 800 feet above sea level. The surrounding hills and mountains can block or redirect air masses, changing atmospheric pressure. This affects the weather and its variability.
In winter, Baltimore's pressure is often low, bringing cold and snow. In summer, pressure is often high, bringing warm and sunny weather. Spring and fall bring more variable pressure and weather.
Baltimore has a humid continental climate, which means big temperature and pressure changes throughout the year. This causes weather that's never stagnant, always changing, and sometimes unpredictable.