
On This Day (29 September) in Irish Weather History

A timeline of notable weather events and extremes that have taken place in Ireland on September 29th throughout history.
1932: Temperatures fall below freezing at Phoenix Park in Dublin.
1992: A gust of 108 km/h is recorded at Belmullet, Mayo.
2018: The month’s lowest air temperature, -2.2°C, is reported at Mount Dillon, Co Roscommon, its coldest September minimum since 2007.
2024: Heavy rain, flooding, fallen trees, and power outages affect several southern counties. The Colligan River in Dungarvan bursts its banks, while Cork Airport records 51.3 mm, its highest daily September rainfall since 1965.
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