Barometric Pressure in Annapolis, United States 
1020 hPa
17.8 ℃
88%
2.38 m/s
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The average pressure in Annapolis, Maryland, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Annapolis is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Annapolis hour by hour across the next 6 hourly readings.
The barometric pressure in Annapolis, Maryland is influenced by its coastal location and proximity to the Chesapeake Bay. It tends to fluctuate throughout the day. Changes in pressure bring about shifts in weather patterns. This can lead to varying conditions, from clear skies to overcast.
Annapolis is situated near the water, surrounded by the Bay and the Severn River. The coastal landscape and water bodies have a significant impact on the atmospheric pressure. The city's location in a low-lying area also contributes to the pressure fluctuations. The surrounding terrain and waterways create channels for air to move and influence the weather.