Weather in Irland in Mai
Country-wide climate normals across 15 cities in Irland.
How Hot Is Irland in Mai?
Mild conditions are universal across Irland in May: highs near 15°C in Dublin, similar elsewhere.
Sunshine in Irland in Mai
Dark, overcast days dominate Irland in May — Dublin sees just 2.5h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Irland In Mai?
Irland sees moderate rainfall in May — Dublin averages 72mm across 13 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's May weather mixes sunny stretches with regular shower spells.
Is Irland Humid In Mai?
Irland is enveloped in tropical-thick humidity through May: Dublin averages 83%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Irland In Mai
Persistent breeze shapes Irland's May: 21 kph in Dublin, with consistent wind across the country. The conditions are ideal for sailing and other wind sports, but can be disruptive for fine outdoor work.
Cloud Cover In Irland In Mai
Irland sees mostly cloudy weather through May: Dublin averages 74% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.