Weather in Islanti in joulukuu
Country-wide climate normals across 15 cities in Islanti.
How Hot Is Islanti in joulukuu?
Winter touches all of Islanti uniformly: typical 1°C highs from Ísafjörður to Vestmannaeyjar.
Sunshine in Islanti in joulukuu
Dark, overcast days dominate Islanti in December — Reykjavík sees just 0.8h 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 Islanti In joulukuu?
Wet conditions dominate Islanti in December — Reykjavík sees 142mm of rain across 18 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 Islanti Humid In joulukuu?
Saturated air defines Islanti's December: humidity at 78% in Reykjavík, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Islanti In joulukuu
Breezy conditions cover Islanti's December: Reykjavík sits at 29 kph on average, with the country as a whole feeling windy through the day. Afternoon winds pick up across most cities, and coastal regions often run significantly higher.
Does It Snow In Islanti In joulukuu?
Regular snowfall covers Islanti in December: 5.6 snow days in Reykjavík, with higher elevations and northern regions seeing even more. Plan around plowed roads and chained tires in mountain regions; lowland cities see lighter accumulation but still regular snow events.
Cloud Cover In Islanti In joulukuu
Cloudy skies dominate Islanti in December — 74% cover in Reykjavík, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.