Weather in Írsko in december
Country-wide climate normals across 15 cities in Írsko.
How Hot Is Írsko in december?
Írsko sees uniform cool weather in December: highs cluster around 9°C from Dundalk to Waterford.
Sunshine in Írsko in december
Írsko sees limited sun in December: just 1.1h a day in Dublin, with heavy cloud cover common across most regions. Daylight runs from 8:30 am to 4:10 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Írsko In december?
Wet conditions dominate Írsko in December — Dublin sees 112mm of rain across 16 days, with rain a near-daily feature in most regions. Some areas see considerably more, particularly mountain-facing or windward coasts. Plan around frequent showers and pack reliable rainwear.
Is Írsko Humid In december?
Írsko is enveloped in tropical-thick humidity through December: Dublin averages 86%, 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 Írsko In december
Írsko sees consistent breezes in December — averaging 27 kph in Dublin, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In Írsko In december
Heavy overcast covers Írsko in December: 76% cloud cover in Dublin, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.