Barometric Pressure in Davenport, United States 
1018.1 hPa
15.2 ℃
46%
3.48 m/s
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The average pressure in Davenport, Iowa, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Davenport, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
- Rapid Fall : ()
The daily total fluctuation in pressure in Davenport is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Davenport hour by hour across the next 6 hourly readings.
The weather in Davenport makes the barometric pressure change a lot because of the mix of cold Canadian air and warm Gulf of Mexico air. These air masses clash and move quickly.
Davenport's flat landscape and low elevation of about 550 feet mean that air can move easily and freely, causing pressure to change rapidly. This leads to big swings in pressure.
In the winter, pressure is usually low due to cold air, but in the summer, it's higher because of warm air. Spring and fall have more moderate pressure. These pressure trends match typical weather patterns.
Davenport has a humid continental climate, which means big temperature and humidity swings influence pressure fluctuations. This makes the weather feel very changeable and unpredictable.