On This Day (4 September) in Irish Weather History
A timeline of notable weather events and extremes that have taken place in Ireland on September 4th throughout history.
1999: Belfast records a daily high of 24.2 °C.
2004: Phoenix Park, Dublin, reaches 25.1 °C.
2007: Temperatures rise to the low to mid-20s across much of Ireland.
2018: Johnstown Castle, Co Wexford, records 12.3 hours of sunshine, the highest daily total for the month.
2022: Malin Head, Co Donegal, records the month’s highest 10-minute mean wind speed of 41 knots (76 km/h).
2023: Malin Head, Co Donegal, reports the month’s highest daily sunshine at 12.6 hours.
