Barometric Pressure
Barometric Pressure in Severn, United States 
1012.8 hPa
8.6 ℃
55%
3.73 m/s
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The average pressure in Severn, Maryland, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fine, possible showers
Rapid Pressure Changes
Rapid pressure changes detected in Severn, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Severn is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Severn hour by hour across the next 6 hourly readings.
Severn, Maryland has a humid subtropical climate with hot summers and cold winters. The nearby Chesapeake Bay and Atlantic Ocean keep air pressure relatively high, especially in summer. Mountains to the west block cold air, making winters less cold. In spring and fall, pressure is moderate, leading to mild weather.