When to go and weather

High Season (Jun–mid-Sep)

• Weather at its best.
• Accommodation rates at their highest (especially in August).
• Tourist peak in Dublin, Kerry and southern and western coasts.

Shoulder (Easter–May, mid-Sep–Oct)

• Weather often good: sun and rain in May, often-warm 'Indian summers' in September.
• Summer crowds and accommodation rates drop off.

Low Season (Nov–Easter)

• Reduced opening hours from October to Easter; some destinations close.
• Cold and wet weather throughout the country; fog can reduce visibility.
• Big city attractions operate as normal.