Weather in Iiri in jaanuar
Country-wide climate normals across 15 cities in Iiri.
How Hot Is Iiri in jaanuar?
Iiri sees uniform cool weather in January: highs cluster around 8°C from Tallaght to Waterford.
Sunshine in Iiri in jaanuar
Iiri sees limited sun in January: just 1.3h a day in Dublin, with heavy cloud cover common across most regions. Daylight runs from 8:30 am to 4:40 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 Iiri In jaanuar?
Iiri 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 Iiri Humid In jaanuar?
Iiri 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 Iiri In jaanuar
Iiri 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 Iiri In jaanuar
Heavy overcast covers Iiri 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.