May in Cork, Ireland, typically experiences mild spring weather. Average temperatures range from 8-15C (46-59F), with daytime highs rarely exceeding 18C (64F). Rainfall is common, averaging around 70mm throughout the month, distributed across several days. Sunshine hours increase compared to earlier spring months, offering visitors and residents longer daylight periods.
Understanding the typical climate of this period is beneficial for planning activities, whether for tourism or local events. Historically, May marks a shift toward warmer weather in the region, signifying the transition from spring to summer. This period often sees an increase in outdoor activities and tourism, contributing to the local economy and cultural vibrancy.