Winter Time 2024 Ireland Temperature. October, along with may and september, is the best time to go. According to the gaelic calendar, winter starts on the 1st of november, but according to more conventional calendars, winter is december through february.

This year could surpass 2023 as the warmest one on record in ireland, given global climatic conditions at present, met éireann has said. January 2024 began with atlantic low pressure in control bringing rain or showers.