Barometric Pressure in Galway, Ireland

• Forecast Chart
• Hourly Trends

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Forecast

Galway's weather is influenced by its location near the Atlantic Ocean. The ocean's warmth and moisture affect air pressure, making it generally higher near the coast. Mountains in Connacht, like the Twelve Bens, block and redirect winds, changing air pressure. In winter, low pressure brings rain and wind. In summer, high pressure brings drier, sunnier days. Galway has a mild oceanic climate, which means air pressure is often higher than inland areas, leading to more overcast and rainy days.