Barometric Pressure in Estarreja, Portugal 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Estarreja hour by hour across the next 6 hourly readings.
Estarreja has mild ocean air. Air pressure changes little throughout the year. Low-pressure systems bring rain. High-pressure brings sunshine. The Atlantic Ocean and Serra de Aires mountains affect air pressure.
In winter, low pressure brings rain and wind. In summer, high pressure brings warm sunny days. Spring and autumn have mixed pressure, sometimes sunny, sometimes rainy.
Estarreja has a humid subtropical climate. This means air pressure changes are moderate. The ocean helps keep temperatures stable.
Pressure is usually around 1013 millibars. It drops during storms and rises during calm weather. The nearby mountains block some low-pressure systems.
Weather fronts from the Atlantic bring changes. They can bring rain or clear skies. Estarreja's geography makes its weather mild.