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Climate almanac

Westport

Connacht, Ireland · 53.80°, -9.52°

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What is the weather like in Westport in September?

In September, Westport is typically 60°F (16°C) during the day and 50°F (10°C) at night. The month brings about 4.3 in (109 mm) of precipitation in total.

  • Average high60°F (16°C)
  • Average low50°F (10°C)
  • Precipitation4.3 in (109 mm)
  • Clear or mostly clear days1
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)