Barometric Pressure in Augusta, United States 
1015.9 hPa
17.6 ℃
43%
3.81 m/s
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The average pressure in Augusta, Maine, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, possible showers early
Rapid Pressure Changes
Rapid pressure changes detected in Augusta, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
The daily total fluctuation in pressure in Augusta is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Augusta hour by hour across the next 6 hourly readings.
Augusta has changing air pressure due to its location near the Maine coast and surrounding hills.
The coast and hills affect air movement, making pressure vary.
In winter, high pressure brings cold air, while low pressure brings snowstorms.
Spring and fall have unstable pressure, leading to rain and thunderstorms.
Summer's warm air brings low pressure and occasional heatwaves.
Augusta has a humid continental climate with large pressure changes.
Its location near the ocean moderates temperatures but not pressure.
Pressure changes often bring wind, impacting the weather.