Ireland recorded a new temperature record for May after temperatures reached 30.5 °C [1] at Shannon Airport in County Clare.
This record-breaking heat spell indicates an unusual shift in seasonal norms for the region. The spike in temperature has forced national weather services to issue urgent alerts to protect public health and safety.
Met Éireann issued a Status Yellow warning for eight counties [1]. The warning covers Clare, Kerry, Limerick, Tipperary, Galway, Kilkenny, Laois, and Offaly [1]. Forecasters said that the warning remains effective until 6 p.m. tomorrow [1].
The heat spell has pushed temperatures above 27 °C [1] in the affected regions. This warming trend extends into the evening, with night-time temperatures remaining above 15 °C [1].
Shannon Airport became the site of the record measurement during this May 2026 event [1]. The temperature of 30.5 °C [2] surpasses previous May highs, marking a significant meteorological event for the country.
Met Éireann continues to monitor the heat spell as it affects the western and midland regions of the country. The agency is tracking the movement of the heat mass to determine if further warnings are necessary for additional counties.
“Ireland recorded a new temperature record for May after temperatures reached 30.5 °C”
The occurrence of a record-breaking 30.5 °C temperature in May suggests a deviation from historical climate patterns in Ireland. By triggering a Status Yellow warning, Met Éireann is acknowledging that such heat levels are atypical for the spring season and may pose risks to infrastructure and public health in the eight affected counties.
