Weather in Ирландия in январь
Country-wide climate normals across 15 cities in Ирландия.
How Hot Is Ирландия in январь?
Ирландия sees uniform cool weather in January: highs cluster around 8°C from Tallaght to Waterford.
Sunshine in Ирландия in январь
Persistent cloud and grey skies define Ирландия's January: about 1.3h of sun a day in Dublin. Daylight is in short supply too, running from 8:30 am to 4:40 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Ирландия In январь?
Ирландия sees moderate rainfall in January — Dublin averages 78mm 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 January weather mixes sunny stretches with regular shower spells.
Is Ирландия Humid In январь?
Ирландия is enveloped in tropical-thick humidity through January: Dublin averages 85%, 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 Ирландия In январь
Ирландия sees consistent breezes in January — averaging 26 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 Ирландия In январь
Heavy overcast covers Ирландия in January: 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.