TCD Weather

Weather and Climate at TCD

The climate at Trinity College Dublin is classified as temperate oceanic, with mild, damp weather year-round. The University of Dublin, Trinity College experiences:

• Winter (December to February): Temperatures range from 2°C to 8°C, with frequent rain and occasional frost.
• Spring (March to May): Temperatures increase to 5°C to 15°C, with more sunshine and less rain.
• Summer (June to August): Warmest period with temperatures between 10°C to 20°C, and occasional heatwaves.
• Autumn (September to November): Temperatures range from 7°C to 14°C, with increasing rainfall.

The weather can affect commuting, especially during heavy rain, but the campus is well-equipped with indoor facilities. Outdoor research might be limited during the wetter months, but the mild climate generally supports year-round activities.